531 Engineering in Rio de Janeiro lowest at $8000.0+

Assistant Project Manager - Civil Engineering - (Copy)

We are seeking an Assistant Project Manager (APM) to work in the PM department, providing support across all phases of the project lifecycle. The professional will collaborate directly with Project Managers, contributing to the planning, execution, and monitoring of construction works, ensuring adherence to deadlines, budgets, and established quality standards. Responsibilities and duties: * Support the project team in organizing and controlling construction execution phases; * Assist in developing schedules, reports, and progress indicators; * Monitor on-site activities, verifying deadlines, quality, and budget compliance; * Organize and update technical documentation and administrative records; * Participate in alignment meetings, providing accurate information on project status; * Collaborate effectively with internal teams and suppliers. Requirements and qualifications: * Bachelor’s degree in Engineering, Architecture, Business Administration, or related fields (completed or in progress); * Intermediate Excel skills; * Advanced English proficiency; * Strong organizational, communication, and priority management skills.

R. Santo Antônio, 1211 - Centro, Juiz de Fora - MG, 36016-210, Brazil

Negotiable Salary

Indeed

Maintenance Mechanic

**Occupation:** Others R$ **Salary Expectation** Not specified **Number of vacancies** 5 **Working hours** From 07:00 to 17:00 **Education level** Completed elementary education (1st level) **City** Juiz de Fora \- MG * R$ **Salary range** Not specified * **Number of vacancies** 5 * **Working hours** From 07:00 to 17:00 * **Education level** Completed elementary education (1st level) * **City** Juiz de Fora \- MG Applications for this opportunity are accepted until **12/31/2025** ### **Job description** Carry out preventive, predictive, and corrective maintenance plans on rotating machines and equipment; Fabricate parts; Replace filter elements; Perform repairs and maintenance on parts and equipment; Install equipment and parts; Remove and install rotating machines, equipment, and their peripherals for maintenance purposes; Perform alignment, field tests, and startup monitoring after maintenance; Assist in executing scheduled and corrective maintenance orders, as well as planned plant shutdowns (responsible for completing work orders related to assigned tasks); Disassemble and assemble equipment/machines in the industrial area; Contribute to the effectiveness and compliance of the Integrated Management System (IMS) by understanding, adhering to, and suggesting improvements to procedures and work instructions, thereby ensuring service quality and safeguarding occupational health and safety. ### **Prerequisites** Knowledge of metrology, drawing reading and interpretation, assembly alignment, bearings, basic vibration analysis, and sealing systems ### **Benefits** Meal voucher worth R$460.00 \+ Unimed Itabira health plan (30% co-payment) \+ dental plan \+ gym membership \+ chartered transportation \+ life insurance \+ breakfast and lunch provided at the company cafeteria Applications for this opportunity are accepted until **12/31/2025** #### **About the company** The company maintains a strong presence in the Brazilian market for industrial construction and installation services, demonstrating its team’s capability to meet diverse demands across highly complex projects. #### **Location** *Urussuí Street, 300 • 2nd floor \- Block 1 • Itaim Bibi • 04\.542\-051 • São Paulo \- SP*

R. Santo Antônio, 1211 - Centro, Juiz de Fora - MG, 36016-210, Brazil

Negotiable Salary

Senior Emergency Electrician - Enel - PETRÓPOLIS64848885401986122

Indeed

Senior Emergency Electrician - Enel - PETRÓPOLIS

WHAT IS YOUR ENERGY? We are in the Open Power era and seek individuals willing to change the world, ready to challenge themselves! We are a multinational company and the largest private electricity sector company in Brazil. We operate across the entire energy chain, with activities in generation, distribution, transmission, and commercialization, as well as energy solutions. In this position, you are expected to: Perform medium- and low-voltage live-line work, emergency response for medium- and low-voltage systems, and commercial services while maintaining electrical power supply at pre-established levels. Perform medium- and low-voltage live-line work, emergency response for medium- and low-voltage systems, and commercial services, such as: replacing pin-type or disc insulators on conductors of 95 mm², 4/0 AWG/CAA, or 266 AWG/CCA, where span lengths allow equipment load-bearing capacity; Replace sectionalizing switches or fuses; open or close jumpers on any structure; Replace fuse switches or disconnecting switches using specialized bypass equipment; connect medium-voltage conductors, provided tensioning is performed on another structure; Replace surge arresters; replace diamond-shaped spacers and loops in compact networks; Install spacers on low- and medium-voltage networks with conductors; Replace connections; replace lashing; replace live-line clamps; replace pre-formed loops; Install and remove protective covers; assist in conductor crossing over medium-voltage networks; replace fuse links for protection coordination; Carry out installation or replacement of structures in medium-voltage networks; Carry out live-line tree pruning and cutting; Perform instantaneous and sampling voltage-level measurements upon request and load balancing; Requirements: Completed high school education. Technical qualification in Electrotechnics. Electrical Distribution Electrician training course (minimum 240 hours); Basic NR-10 course (40 hours). Supplementary NR-10 course (SEP) (40 hours); Working at Heights course – NR-35 (16 hours); Valid driver’s license; Experience as a Distribution Network Electrician; Employment type: Permanent CLT contract

Av. Ipiranga, 182A - Centro, Petrópolis - RJ, 25685-250, Brazil

Negotiable Salary

Occupational Safety Technician - ENEL - TERESÓPOLIS AND PETRÓPOLIS64848885468162123

Indeed

Occupational Safety Technician - ENEL - TERESÓPOLIS AND PETRÓPOLIS

* Know and implement all safety regulations related to corrective and preventive maintenance activities for electrical power distribution, paying attention to occupational safety and hygiene measures for employees and third parties potentially involved in such activities. * Inform about risks and hazards associated with the performance of relevant activities and provide guidance on prevention and mitigation; * Implement all safety regulations related to construction, renovation, expansion, and other projects, paying attention to occupational safety and hygiene measures; * Implement occupational accident, occupational disease, and professional health prevention programs within the workplace, involving employees, evaluating and analyzing achieved results, proposing updates, and establishing procedures to be followed; * Control PPE records and regulatory reports; * Monitor indicators related to PPE and collective protective equipment (CPE) usage, incidents, accidents, inspections, and others; * Contribute to the management of the Integrated Management System (IMS) (ISO 9001, ISO 14001, ISO 45001, and ISO 50001) by conducting internal and external audits; * Conduct workplace inspections to identify hazardous conditions and take all necessary actions to eliminate risk situations; * Specify individual and collective protective equipment; * Plan and actively participate in safety-related events; * Act in accident prevention during employee work performance and in preventing occupational diseases; * Proactively analyze work processes to eliminate potential bottlenecks that may cause occupational accidents, work-related injuries, or occupational diseases, and propose optimal solutions to avoid risks and accidents. Requirements: * Technical qualification in Occupational Safety; * Registration with the Ministry of Labor and Employment; * Basic NR-10 Course (40 hours); * Complementary NR-10 (SEP) Course (40 hours); * Working at Heights Course – NR-35 (16 hours); * Valid driver’s license, Category B; Desirable Requirements: * Distribution Electrician Course (240 hours); * Electrotechnician Training Course; Job Type: Full-time, Permanent CLT Contract; Benefits: * Medical assistance; * Dental assistance; * Profit-sharing program; * Private pension plan; * Life insurance; * Meal allowance; * Transportation allowance; Experience: * Occupational Safety (Preferred)

Av. Ipiranga, 182A - Centro, Petrópolis - RJ, 25685-250, Brazil

Negotiable Salary

Post-Execution Project Technician - Enel - PETRÓPOLIS AND TERESÓPOLIS64848885418497124

Indeed

Post-Execution Project Technician - Enel - PETRÓPOLIS AND TERESÓPOLIS

WHAT IS YOUR ENERGY? We are in the Open Power era and seeking people willing to change the world, ready to challenge themselves! We are a multinational company and the largest private electricity company in Brazil. We operate across the entire energy value chain, with activities in generation, distribution, transmission, and trading, as well as energy solutions. In this role, you will be expected to: Develop post-execution (as-built) processes and related activities; Prepare pre-APR documents (on demand); Input projects covering documentation, materials, labor, and evidence; Draft project update increments; Extract information from the system; Conduct qualitative inspections; Prepare the Work Plan. Requirements: Electrical Engineering or Electrotechnology. Desirable: Electrical Distribution Technician Course, minimum 240 hours. Basic NR-10 Course (40 hours). NR-10 Complementary Course (SEP) (40 hours). Driver’s license for category B vehicles. Desirable experience as a Field Technician in medium- and low-voltage electrical distribution, as well as in electrical construction planning. Job Type: Full-time CLT

Av. Ipiranga, 182A - Centro, Petrópolis - RJ, 25685-250, Brazil

Negotiable Salary

Field Technician for Project Layout - Enel - PETRÓPOLIS AND TERESÓPOLIS64848885435011125

Indeed

Field Technician for Project Layout - Enel - PETRÓPOLIS AND TERESÓPOLIS

WHAT IS YOUR ENERGY? We are in the Open Power era and seeking people willing to change the world, ready to challenge themselves! We are a multinational company and the largest private electricity company in Brazil. We operate across the entire energy value chain, with activities in generation, distribution, transmission, and trading, as well as energy solutions. IN THIS POSITION, YOU ARE EXPECTED TO: * Conduct field inspections to carry out pre-APR, identifying all risks associated with the activity; * Prepare pre-APR for all scheduled activities ; **Perform Gemba walks with scheduled maintenance teams;** * Supervise the execution of scheduled activities, identifying and proposing process improvements; * Register unmapped defects detected in the field. * Conduct field surveys to support Operations REQUIREMENTS: * Technical education in Electrical Engineering, Electrotechnology, or related fields; * Basic NR-10 course (40 hours); * Valid driver’s license (Category B). Work location: PETRÓPOLIS AND TERESÓPOLIS Join us at the industry-leading company, where you’ll have the opportunity to contribute to building increasingly sustainable energy—adding your talent to change the world with us! Job type: Permanent CLT

Av. Ipiranga, 182A - Centro, Petrópolis - RJ, 25685-250, Brazil

Negotiable Salary

PCP Technician (Project Planning) - Enel - PETRÓPOLIS AND TERESÓPOLIS64848885451265126

Indeed

PCP Technician (Project Planning) - Enel - PETRÓPOLIS AND TERESÓPOLIS

**WHAT IS YOUR ENERGY?** We are in the Open Power era and are looking for people willing to change the world—individuals ready to challenge themselves! We are a multinational company and the largest private electricity company in Brazil. We operate across the entire energy value chain, engaging in generation, distribution, transmission, and trading, as well as energy solutions. **POSITION:** Junior Electrical Systems Technician IN THIS POSITION, YOU ARE EXPECTED TO: **Extract data and generate reports.** **REQUIREMENTS:** * Prior experience with company systems (Synergia, Eorder, Dashboard) or related activities is desirable; * Technical qualification in Electrotechnology; * Proficiency in the full Microsoft Office suite; * Basic NR-10 training (40 hours); * Complementary NR-10 (SEP) training (40 hours); * Knowledge of data planning and control. **Work location:** PETRÓPOLIS AND TERESÓPOLIS Join us at the industry-leading company, where you’ll have the opportunity to contribute to building increasingly sustainable energy—and combine your talent with ours to change the world! Job type: Full-time permanent employment (CLT)

Av. Ipiranga, 182A - Centro, Petrópolis - RJ, 25685-250, Brazil

Negotiable Salary

Indeed

Railway Assistant

If you are seeking an opportunity with Mendes Junior in the steel segment in Juiz de Fora, this Railway Assistant position may be right for you! We currently have openings for a proactive and committed professional to help us achieve even more outstanding results. Your main responsibilities will include: \- Coupling and uncoupling railcars and wagons; operating Switch Machines (SM); inspecting railway vehicles; and managing the shunting yard; * Maneuvering railway vehicles and parking trains. * Completing records with technical and operational information regarding performed activities. * Working in compliance with safety, hygiene, quality, and environmental protection standards. Requirements: * Completion of elementary education; * Interest in developing within the industrial sector; * Experience in the railway or industrial sector is a plus. Benefits: * Health insurance; * Dental insurance; * Meal voucher; * On-site meals; * Chartered transportation; Work schedule: Monday to Friday, from 8:40 a.m. to 6:28 p.m., or from 2:30 p.m. to 12:18 a.m. Work location: Mendes Junior — ArcelorMittal site in Juiz de Fora/MG. Selection process stages: Resume screening → Interview with the People Management team (Rheserva) → Interview with the Mendes Junior team → Personality assessment → Hiring process. Minimum Education Level: Elementary education (1st level)

R. Santo Antônio, 1211 - Centro, Juiz de Fora - MG, 36016-210, Brazil

Negotiable Salary

Electrical Technician (Senior)64843300515842128

Indeed

Electrical Technician (Senior)

**Description:** Responsibilities of the Opportunity **Responding to Urgent Incidents:** Promptly respond to unexpected failures in machinery and equipment, ensuring rapid restoration of operations. **Routine and Periodic Inspections:** Conduct daily and routine inspections throughout the entire factory, following the maintenance plan established by the Maintenance Department and PCM (Maintenance Planning and Control). **Perform Preventive and Corrective Maintenance:** Responsible for executing planned and unplanned maintenance on electrical equipment and installations, aiming to ensure system efficiency, availability, and preservation. **Diagnose and Repair Faults:** Capable of identifying electrical defects, performing tests and measurements on components, circuits, and systems, and carrying out necessary repairs, including part replacement. **Install and Maintain Electrical Systems:** Participate in the installation of power distribution panels, systems and electro-electronic components, and perform connection and disconnection of electrical and electronic devices. **Operate and Maintain Equipment at Various Voltage Levels:** Capable of performing maintenance and operation on medium- and low-voltage electrical panels, motor control centers (MCCs), frequency inverters, generators, and electric motors. Requirements Technical course in Electrotechnology, Electromechanics, or Industrial Electricity; technical training in Electrotechnology, Electromechanics, Industrial Electricity, or related fields. **Flexibility and Collaboration:** Availability to work rotating shifts, administrative hours, overtime, and fulfill tasks assigned and managed by the immediate supervisor. 2512110202491915300

Praça São Pedro São Paulo, 2 - Vila Nicolau Melick, Paraíba do Sul - RJ, 25850-000, Brazil

Negotiable Salary

Indeed

Fiscal Agent (1)

Description: * Completed high school education; * Valid and definitive CNH B driver's license; * Basic knowledge of inspections or surveys; * Thorough familiarity with the cities; At Iguá Saneamento, we value diversity in all contexts and strive to foster an ethical and inclusive culture. As a company and team, we pursue equity and respect all forms of diversity (gender, persons with disabilities (PwD), LGBTQIAPN+, ethnic-racial background, beliefs, and generations). Join us in driving this change—we believe in the power of every individual to generate transformation! * Guide, provide technical support for, and supervise the execution of required services, including those performed by third-party contractors, in accordance with internal and technical specifications (e.g., fraud detection or anomalies); * Interact with customers directly in the field—negotiate with delinquent accounts and conduct property registration updates through on-site inspections, fulfilling received service orders (SOs); * Ensure compliance by third-party companies with requirements regarding use of PPE (Personal Protective Equipment) and collective protective equipment (CPE), through supervision and daily safety dialogues (DDS); * Inspect, address, and report detected fraud cases in the field, using photographs and service orders; * Develop expansion, relocation, and water network replacement projects based on field verification of fraud occurrences; * Conduct meter readings in the cities of Miguel Pereira and Paty do Alferes. * Carry out activities related to fraud prevention and supervision. * Perform service suspension and reconnection operations. * All activities will be carried out in the cities of Miguel Pereira and Paty do Alferes. * Operate company vehicles to perform tasks in external environments, reporting any incidents while ensuring safety, adherence to traffic regulations, and proper vehicle maintenance. * Comply with sustainability standards (safety, hygiene, quality, environmental preservation, health, and the 5S methodology). 25120702021977717

R. Celino Gomes Lisboa, 11 - Goiabal, Paty do Alferes - RJ, 26950-000, Brazil

Negotiable Salary

Occupational Safety Technician647189351362581210

Indeed

Occupational Safety Technician

Job Description: Completed Technical Education Technical Education in Occupational Safety. Desirable: Knowledge of Regulatory Standards (NRs), preferably NR10, NR35, and NR33. Microsoft Office Suite. Driver’s License Category B. At Iguá Saneamento, we value diversity in all contexts and work to foster an ethical and inclusive culture at all times. As a company and team, we pursue equity and respect all forms of diversity (gender, persons with disabilities (PwD), LGBTQIAPN+, ethnic-racial background, beliefs, and generations). Join us in driving this change—we believe in the power of every individual identity to generate transformation! * Assess workplace environmental conditions, coordinating activities of the Internal Accident Prevention Committee (CIPA), Fire Brigade, occupational safety and health procedures; develop and deliver various training sessions; * Issue personal protective equipment (PPE) records for newly hired employees, monitor expiration dates, ensure proper usage, and conduct safety onboarding; * Analyze and investigate causes of occupational accidents, study incident rates in operations jointly with supervision, and identify effective control/prevention measures; * Participate in safety meetings with clients and service providers to exchange information on safety matters, define joint action strategies, present monthly safety performance, and propose improvement measures based on achieved results; * Inform supervisors about existing workplace hazards and conduct risk analyses of processes, proposing to management improvement measures and necessary actions to eliminate and/or reduce risks to acceptable levels; * Develop occupational safety and health procedures to standardize activities, operations, and communication, ensuring safe practices for all employees; assess workplace environmental conditions, identify serious and imminent hazards, and intervene with employees and their managers to implement immediate control measures; * Promote discussions, workshops, campaigns, and lectures aimed at disseminating and motivating employees to comply with occupational safety and health regulations; update internal procedures in accordance with Regulatory Standards (NRs), ensuring compliance with current legislation; drive company vehicles when required for external service, adhering to traffic safety rules and regulations. * Comply with sustainability standards (safety, hygiene, quality, environmental preservation, health, and the 5S methodology). 2512070202191909740

Rod. Ary Schiavo, 194 - Village São Roque, Miguel Pereira - RJ, 26900-000, Brazil

Negotiable Salary

Electrical Maintenance Technician III – Instrumentation (Preferential for Women and Persons with Disabilities)647238343897611211

Indeed

Electrical Maintenance Technician III – Instrumentation (Preferential for Women and Persons with Disabilities)

Description: * Technical education in Electroelectronics, Electrotechnics, or Electromechanics; * Proficiency in Microsoft Office suite; * Knowledge of Safety Regulations: NR 10, NR 11, and NR 35; * Experience in electrical and instrumentation systems. Desirable Qualifications: * SAP knowledge. Skills and Competencies: * Interpersonal relationship skills; * Logical reasoning; * Strong technical ability; * Alignment with Open Power culture; * Effective communication and clear diction; * Conflict resolution ability; * Discipline in meeting deadlines; * Ability to collaborate effectively within a team. * Review, read, and interpret drawings, catalogs, and operational manuals to gain operational knowledge and identify machine components, ensuring correct operation and maintenance conditions; * Perform maintenance on induction furnaces and electrical panels according to defined procedures to ensure process operability; * Carry out preventive and corrective maintenance on equipment such as motors, electrical panels, lighting systems, sensors, switches, limit switches, and inverters, following defined procedures to ensure process operability; * Use measuring instruments—including multimeters, megohmmeters, clamp ammeters, tachometers, and radiometers—according to defined procedures to verify operational process parameters. 2512060202191907187

R. Santo Antônio, 1211 - Centro, Juiz de Fora - MG, 36016-210, Brazil

Negotiable Salary

Planning and Analytics Analyst – Três Rios647235840977931212

Indeed

Planning and Analytics Analyst – Três Rios

Description: Education: Bachelor’s degree in Engineering, Administration, Statistics, Data Science, or related fields. Desired knowledge: Solver and Python for process modeling and automation; Power BI and Tableau for performance analysis; S&OP cycle and indicator-based governance; Best practices in Data Governance and Master Data Management; Advanced Excel and manipulation of large datasets; ERP (preferably SAP S/4HANA modules PP and MM); Industrial performance indicators (OEE, productivity, efficiency, etc.) Advantages: Implementation of analytical solutions or planning automation projects. Develop analytical and technological solutions aimed at optimizing production planning, promoting operational efficiency, process automation, and continuous improvement. Act as a transformation agent in the use of data and digital tools, ensuring fact-based decision-making supported by simulations, scenarios, and governance via the S&OP process. Collaborates with the following areas: * Production Planning and Control (PPCP) * Industrial Operations * Procurement and Materials * Information Technology Technical support areas under responsibility: * Data Intelligence * Optimization and Performance 2512060202191833565

Praça São Sebastião, 81 - Três Rios, RJ, 25804-080, Brazil

Negotiable Salary

Indeed

CRM Analyst

We are looking for a CRM Analyst to join our Marketing team and help us build lasting relationships with our customers, driving engagement at our workshops through well-structured and personalized campaigns. If you are organized, possess excellent written communication skills, and seek a dynamic environment with continuous learning and growth opportunities, this could be your chance to accelerate with us! Your main responsibilities will be: - Manage, segment, and maintain an updated contact database in RD Station CRM. - Plan, create, and execute email and WhatsApp marketing campaigns. - Produce, structure, and review campaign copy, ensuring consistency, quality, and personalization in communication. - Monitor and analyze campaign performance metrics (open rates, click-through rates, conversions, etc.), generating insights for optimization. - Develop and optimize the CRM strategy, including creating new automation workflows and improving existing ones. - Map user behavior and propose optimizations to the communication journey with customers and leads. - Collaborate cross-functionally across departments to deliver cohesive and effective communication experiences. **REQUIREMENTS:** Technical Requirements (What you need to know): Bachelor’s degree in Business Administration, Marketing, Communications, Advertising and Public Relations, or related fields. Experience with the RD Station platform (Marketing and CRM). Solid knowledge of sales funnel strategies, lead segmentation, and marketing automation. Copywriting skills, with strong written communication abilities and attention to detail. Familiarity with CRM data analysis and metrics. Basic understanding of design and layout to create visually appealing messages and graphics. Familiarity with AI tools for content optimization is a plus. Behavioral Requirements (Who you are): Organization and Planning: Essential for managing multiple campaigns and a complex contact database. Analytical and Data-Oriented Profile: Ability to translate numbers into actionable insights and decisions. Proactivity and Autonomy: We seek someone who not only executes tasks but also proposes new strategies and improvements. Clear and Collaborative Communication: Ability to work effectively in teams and align strategies across departments. Curiosity and Willingness to Learn: Always seeking new tools and trends in relationship marketing. **BENEFITS:** Competitive market-based salary + VA (Meal Allowance) + VT (Transportation Allowance) Immediate availability required! Employment type: Full-time CLT contract Benefits: * Meal allowance * Transportation allowance

R. Bernardo Mascarenhas, 457 - Fábrica, Juiz de Fora - MG, 36080-001, Brazil

Negotiable Salary

Electrical Maintenance Technician III – Instrumentation (Preference for women and persons with disabilities)647040250947871214

Indeed

Electrical Maintenance Technician III – Instrumentation (Preference for women and persons with disabilities)

At Nexa, we value and promote diversity in all its forms! In line with our commitment to diversity and inclusion, we actively encourage applications from **women** for this position. Therefore, we invite all qualified candidates—regardless of gender, identity, or any other characteristic—to apply and join our team for the **Electrical Maintenance Technician III** role, supporting **Maintenance** operations at Nexa’s **Juiz de Fora** unit. We are a company that connects and aligns our business with society’s needs. This is how we develop mining—always attuned to change, driven by committed, inspired, and continuously developing people. Join Nexa and be part of a mining company that moves with the world! **Responsibilities and Duties** * Review, read, and interpret drawings, catalogs, and operational manuals to gain operational knowledge and identify machine components, ensuring proper operating and maintenance conditions; * Perform maintenance on induction furnaces and electrical panels according to defined procedures to ensure process operability; * Conduct preventive and corrective maintenance on equipment—including motors, electrical panels, lighting, sensors, switches, limit switches, and inverters—according to defined procedures to ensure process operability; * Use measuring instruments—including multimeters, megohmmeters, clamp ammeters, tachometers, and radiometers—according to defined procedures to verify operational process parameters. **Requirements and Qualifications** * Technical qualification in Electroelectronics, Electrotechnology, or Electromechanics; * Proficiency in Microsoft Office suite; * Knowledge of safety regulations: NR 10, NR 11, and NR 35; * Experience in electrical systems and instrumentation. **Desirable Qualifications** ---------------------------- * SAP knowledge. **Skills and Competencies** ------------------------------ * Interpersonal skills; * Logical reasoning; * Strong technical ability; * Alignment with the **Open Power** culture; * Effective communication and clear speech; * Conflict resolution ability; * Discipline in meeting deadlines; * Capacity to collaborate effectively within a team. **Additional Information** ***Nexa believes in fostering a pluralistic environment where everyone feels comfortable and empowered to be their authentic selves.*** *********Benefits Package:*** * **Health insurance; * Dental insurance; * Private pension plan; * Group life insurance; * On-site cafeteria; * Profit-sharing program; * Transportation assistance; * Meal allowance. We are one of the world’s largest zinc producers! With over 60 years of experience operating and developing mining and metallurgical assets, our purpose is to integrate mining into an ever-changing world as an opportunity for sustainable development. We operate eight sites across Brazil and Peru—including three refineries and five mines—such as Cerro Lindo, Peru’s largest underground zinc mine, and Cajamarquilla, the largest zinc refinery in the Americas. As a result, we account for 4% of global zinc production and are the only producer of refined zinc metal in Latin America, excluding Mexico. We also produce copper, lead, silver, and gold as co-products. Nexa: Mining that evolves with the world.

R. Santo Antônio, 1211 - Centro, Juiz de Fora - MG, 36016-210, Brazil

Negotiable Salary

Electronics Maintenance Technician647008380837131215

Indeed

Electronics Maintenance Technician

ELECTRONICS MAINTENANCE TECHNICIAN AT CHILDREN'S LEISURE STORE \- Jardim Norte Shopping. Responsibilities: \- Plan electro-electronic maintenance and installation services, and perform preventive and corrective maintenance. \- Install electro-electronic systems and components, and conduct measurements and tests. \- Prepare technical documentation and work in compliance with technical and quality standards and procedures, as well as safety, hygiene, health, and environmental preservation requirements. Requirements: \- Technical education in Electronics or related fields; Prior experience with electro-electronic systems and components is desirable. Work schedule: 6 days on, 1 day off, from 9:00 a.m. to 5:00 p.m. Employment type: Full-time CLT contract Salary: R$2,300.00 \- R$2,300.01 per month Benefits: * Meal allowance * Transportation allowance

R. Santo Antônio, 1211 - Centro, Juiz de Fora - MG, 36016-210, Brazil

R$2,300/month

Indeed

Equipment Mechanic

For nearly five decades, Supermix Concreto has been a benchmark in the civil construction market. With a network of over 120 branches across Brazil, we are present in every corner of the country, committed to delivering high-quality, reliable products and services to facilitate civil construction. At Supermix Concreto, we value and promote inclusion and diversity. All our job openings are also open to Persons with Disabilities (PwD). Join us and become part of this story of achievements and continuous growth! SUPERMIX CONCRETO S.A. is hiring an EQUIPMENT MECHANIC to work in Matias Barbosa/MG. Responsibilities: * Disassemble, assemble, and restore components, equipment, and machinery; perform hydraulic, pneumatic, and electrical repairs; and ensure proper storage, maintenance, and care of tools and equipment. Requirements: * Proven experience in diesel vehicle mechanics; * National Driver’s License (CNH) Category B or higher. Desirable: * Technical course in mechanics. Please note that for candidates selected for the next stage of our recruitment process, all communications will be conducted exclusively via email or telephone. We ask that you closely monitor these channels to avoid missing any important updates regarding your application status. Minimum Education Level: High School (Secondary Education) Preferred Qualifications: * Mechanics, Technical Course Driver’s License Requirement: B * Transportation allowance * Life insurance * Medical assistance * Meal voucher

Av. Cardoso Saraíva, 384, Matias Barbosa - MG, 36120-000, Brazil

Negotiable Salary

Operator III - Hydrometallurgy (Preference for Women and Persons with Disabilities)646205700811551217

Indeed

Operator III - Hydrometallurgy (Preference for Women and Persons with Disabilities)

In line with our commitment to diversity and inclusion, we actively encourage applications from women for this position. Therefore, we invite all qualified candidates—regardless of gender, identity, or any other characteristic—to apply and join our team for the **Operator III – Hydrometallurgy** role in **Juiz de Fora-MG**. We are a company that connects and aligns its business with society’s needs. This is how we develop mining—always responsive to change, driven by committed, inspired, and continuously developing people. Join Nexa and be part of a mining company that moves with the world! **Responsibilities and Duties** * Operate and control hydrometallurgical processes, ensuring compliance with quality, safety, and environmental standards. * Inspect equipment and identify maintenance requirements or operational adjustments. * Collect samples and perform chemical and physical analyses of process parameters. * Interpret analytical results and instrumentation data, taking corrective actions when necessary. * Operate pumps, centrifuges, valves, and other equipment according to operational procedures. * Carry out bagging, weighing, sewing, and identification of finished products. * Clean and organize tanks, channels, floors, and equipment in accordance with environmental regulations. * Perform energy lockout and release equipment for preventive and corrective maintenance. * Participate in daily safety meetings (DDS), supervisor meetings, and team performance and indicator reviews. * Follow safety, health, and environmental (SSMA) procedures established by the SSMA department. * Operate hydrojet, forklift, and aerial work platform when assigned. * Participate in internal and external training and development activities. * Perform other related tasks as directed by immediate management. **Requirements and Qualifications** * Experience in production processes. * Completed high school education. **Desired Qualifications** ---------------------------- * Technical course in Chemistry or Metallurgy. **Skills and Competencies** ------------------------------ * Proactivity * Strong communication skills * Teamwork * Proficiency in Microsoft Office suite. **Additional Information** ***Nexa believes in fostering a plural environment where everyone feels welcome and comfortable being their authentic selves.*** ********Benefits:** * Health insurance; * Dental insurance; * Private pension plan; * Group life insurance; * On-site cafeteria; * Profit-sharing program; * Transportation assistance; * Meal allowance. We are one of the world’s largest zinc producers! With over 60 years of experience operating and developing mining and metallurgical assets, our purpose is to integrate mining into an ever-changing world—as an opportunity for sustainable development. We operate eight sites across Brazil and Peru—including three refineries and five mines—such as Cerro Lindo, Peru’s largest underground zinc mine, and Cajamarquilla, the largest zinc refinery in the Americas. As a result, we account for 4% of global zinc production and are the only producer of primary zinc metal in Latin America, excluding Mexico. We also produce copper, lead, silver, and gold as by-products. Nexa: Mining that changes with the world.

R. Santo Antônio, 1211 - Centro, Juiz de Fora - MG, 36016-210, Brazil

Negotiable Salary

Aerial network electrician: live line - vale do paraíba645860422464031218

Indeed

Aerial network electrician: live line - vale do paraíba

Description: What you need to have: * High school diploma; * Completed electrician course; * CNH B; * Experience in aerial network (Ramo Light). What will be a differential: * Electrotechnical Technician; * CNH D; * Experience in Live Line and Construction. Your challenges will be: * Replacement of poles and structures using Live Line and Dead Line methods; * Installation of protection devices on aerial networks; * Tree trimming with energized and de-energized lines; * Replacement of damaged transformers; * Other activities related to network construction and maintenance; 2511250202461706707

Praça XV de Novembro, 258 - Jardim Dona Angelina, Valença - RJ, 27600-000, Brazil

Negotiable Salary

Indeed

Mechanic Aligner

**Occupation:** Automotive Mechanic R$ **Salary expectation** Not informed **Number of vacancies** 1 **Working hours** From 08:00 to 18:00 **Education level** Elementary education (1st degree) completed **City** Juiz de Fora \- MG * R$ **Salary range** Not informed * **Number of vacancies** 1 * **Working hours** From 08:00 to 18:00 * **Education level** Elementary education (1st degree) completed * **City** Juiz de Fora \- MG Applications for this opportunity are open until **05/12/2025** ### **Job Description** Our company is expanding, if you have team spirit and proactivity, come join our team. We have an opening for an Automotive Mechanic. Responsibilities: preventive and corrective maintenance on vehicles; diagnosis and repair of suspension, engine and electronic injection systems; inspection and repair of automotive electrical systems; testing and releasing vehicles after maintenance; completing service orders. ### **Prerequisites** Proven experience as an automotive mechanic; knowledge in suspension and alignment; additional skills in electronic injection, suspension, engine and automotive electrical systems are a plus; ability to accurately identify faults and work effectively in a team. ### **Benefits** Competitive market salary; ### **Observations** Availability for immediate start Monday to Friday from 08:00 to 18:00 \| Saturday from 08:00 to 12:00 Applications for this opportunity are open until **05/12/2025** #### **About the company** Rede Brasil Centro Automotivo #### **Location** *Rua Henrique Burnier, 444 • Mariano Procópio • 36\.080\-150 • Juiz de Fora \- MG*

R. Santo Antônio, 1211 - Centro, Juiz de Fora - MG, 36016-210, Brazil

Negotiable Salary

Electromechanical Technician - Water and Effluent Operations - Três Rios/RJ645575572234251220

Indeed

Electromechanical Technician - Water and Effluent Operations - Três Rios/RJ

Description: Who is this position for? (Requirements) * Technical degree in electrical, electromechanical or related fields; * Experience with mechanical, electrical and/or hydraulic systems in industrial environments; * Proficiency in Microsoft Office and digital tools; * Must reside or be available to work in Três Rios/RJ; * Availability to work rotating shifts from 6:00 AM to 6:00 PM (4x4 shift schedule); * Own vehicle desirable for commuting to the workplace. What will make you stand out? (Preferred Qualifications) * Experience in maintenance activities within water treatment and utility plants (WTP/WWTP); * Strong customer relationship skills; * Good communication and ability to work independently. What are the responsibilities? * Perform corrective and preventive maintenance on Ecolab equipment located at client sites; * Maintenance and repair of pneumatic and centrifugal pumps, piping systems, electrical panels, control circuits and frequency inverters; * Conduct equipment testing and prepare reports and recommendations for clients; * Assist clients with their needs and answer technical questions; * Provide guidance regarding safety standards and protocols; * Monitor plant operations and track treatment plant performance parameters. 251120020248957542

Praça São Sebastião, 81 - Três Rios, RJ, 25804-080, Brazil

Negotiable Salary

Indeed

MECHANIC

**Occupation:** Automotive Mechanic R$ **Salary expectation** Not informed **Number of vacancies** 1 **Working hours** Not informed **Education level** Elementary School (Primary Education) completed **City** Juiz de Fora \- MG * R$ **Salary range** Not informed * **Number of vacancies** 1 * **Working hours** Not informed * **Education level** Elementary School (Primary Education) completed * **City** Juiz de Fora \- MG Applications for this opportunity are open until **01/12/2025** ### **Job Description** Perform maintenance on electronic trucks, corrective and preventive maintenance, possess electrical and pneumatic knowledge, and electronic diagnostic skills. ### **Prerequisites** Minimum of 1 year of proven experience documented in work record (CTPS). ### **Benefits** Meal allowance, transportation allowance, dental plan, basic food basket, and free company transportation. Applications for this opportunity are open until **01/12/2025** #### **About the company** #### **Location** *BR\-040 Highway • Paula Lima • 36\.103\-000 • Juiz de Fora \- MG*

R. Santo Antônio, 1211 - Centro, Juiz de Fora - MG, 36016-210, Brazil

Negotiable Salary

Configuration Engineering Internship645288945664021222

Indeed

Configuration Engineering Internship

**Job Description Summary** =========================== **Job Description** =================== **Description:** Support configuration processes, developing process improvements using the FLIGHT DECK methodology; Develop technical and behavioral skills in the Configuration Engineering process as part of professional development; Opportunity to learn about production processes, technical review from a configuration perspective, technical documentation, and customer maintenance specifications. **Requirements:** Mechanical or Production Engineering student from the fifth semester onwards; Intermediate to advanced level of English; Proficiency in Office suite (intermediate Word, PowerPoint, Excel, and Outlook). **Desired Characteristics:** Interest in and/or knowledge of Lean tools such as VSM, Standard Work, and problem-solving through root cause identification; Knowledge of BI (Business Intelligence) tools such as Power BI, Spotfire, and familiarity with data manipulation and visualization; Ability to make decisions based on data and regulations; Ability to manage own time and responsibility to deliver on schedule; Work well in teams; Good interpersonal skills – effective communication; Analytical ability. **Additional Information** ========================== **Relocation Assistance Provided:** No

Av. Ipiranga, 182A - Centro, Petrópolis - RJ, 25685-250, Brazil

Negotiable Salary

Continuous Improvement Analyst - Petrópolis/RJ645280423023381223

Indeed

Continuous Improvement Analyst - Petrópolis/RJ

**If you're looking for a company that values your development, encourages the enhancement of skills and competencies, and promotes continuous personal growth — and are passionate about the optical industry — this opportunity is for you!** Join our TEAM and help more people see the world more clearly! ### **As a Continuous Improvement Analyst, your responsibilities will include:** * Map, standardize, and optimize industrial and logistics processes. * Apply Lean Six Sigma tools to eliminate waste, reduce costs, and increase productivity. * Develop dashboards and performance reports to monitor operational gains. * Conduct root cause analyses and deploy corrective and preventive action plans (PDCA/8D). * Support automation projects, layout reviews, production flows, and improvements. * Implement and monitor KPIs and logistical SLAs together with operational teams. ### **Requirements:** * Previous experience in continuous improvement, industrial operations, logistics, or supply chain. * Experience in projects focused on cost reduction, productivity improvement, or process optimization. * Experience in process mapping, data analysis, and indicator management. * Knowledge of Lean tools and problem-solving methodologies. * Proficiency in Power BI and Excel. * Degree in Production Engineering, Business Administration, or related fields. **Our Commitment** --------------------- We are committed to providing a fair selection process with equal opportunities for all candidates. We believe that diversity in skills, experiences, and perspectives strengthens our work environment, promoting respect and appreciation for differences. **Data Protection** --------------------- The information provided during this hiring process is confidential and will be securely stored. Resumes will be retained for the legally required period, in accordance with the General Data Protection Law (LGPD). Minimum Education: Bachelor's Degree * Meal Allowance * Life Insurance * Health Insurance

Av. Ipiranga, 182A - Centro, Petrópolis - RJ, 25685-250, Brazil

Negotiable Salary

Sales Technical Assistant645270773635851224

Indeed

Sales Technical Assistant

Description: Apply quickly by email: Requirements and qualifications: * Technical education in Electrical, Electronics, Mechatronics, Mechanical, Automation or related areas; * National Driver's License (CNH) category B; * Proficiency in Office Suite at intermediate level; * Experience using CRM systems. Benefits: 2.00% commission, Health insurance, Meal voucher with R$1.00 discount from R$25.00 Working hours: Monday to Friday, from 7:12 to 17:00 Knowledge: Education level: Technical \- industrial automation, Electronics, Electrical, Mechatronics, Mechanical \- Completed 2511130202461866562

R. Santo Antônio, 1211 - Centro, Juiz de Fora - MG, 36016-210, Brazil

Negotiable Salary

Indeed

Mechanic

We are the largest company with 100% national capital, capable of providing a wide range of solutions for the entire project lifecycle (Engineering, Procurement, Construction Management, EPC or EPCM Supply, Maintenance, Structured Projects) to clients of all sizes and industries. We have already completed over 5,000 projects for the largest players in the national and international markets in nearly 40 years. **Mechanic** **Description**: Diesel Mechanic Position We are seeking a Mechanic to join our team. The ideal candidate will have experience in high-complexity maintenance and inspections, skills in diagnosing mechanical and electrical problems, and the ability to work effectively in a team. Responsibilities: * Perform and oversee routine inspections and corrective/preventive maintenance of high complexity; * Diagnose critical failures, propose technical solutions, and implement improvements; * Prepare technical reports on equipment performance and reliability; * Share technical knowledge with the team, serving as a reference in automotive electrical and mechanical requirements; * Work collaboratively to ensure customer satisfaction. Requirements: * Proven experience in vehicle maintenance and inspections; * Knowledge of mechanical, hydraulic, and pneumatic maintenance; * Ability to prepare technical reports and suggest continuous improvements; * Teamwork skills; * Valid driver's license category B/C/D or E required If you are an experienced Mechanic looking for a new opportunity, apply now through the button below. We look forward to meeting you! Minimum Education: Technical Course Driver's License Required: E, D, B, A, C

Av. Ipiranga, 182A - Centro, Petrópolis - RJ, 25685-250, Brazil

Negotiable Salary

Indeed

Mechanical Technician

Nobre Embalagem is looking for a Mechanical Technician to join our team and contribute to the efficiency and proper functioning of our equipment and production processes. **Responsibilities:** * Perform preventive, corrective, and predictive maintenance on machines and equipment; * Support failure analysis and propose continuous improvement solutions; * Contribute to the good performance of production processes, ensuring safety and quality; * Carry out inspections and monitor maintenance plans; * Work in partnership with other areas to optimize results. **Requirements:** * Degree in Mechanical Engineering or Mechanical Technician; * Minimum of 2 years of experience in maintenance (electrical maintenance is a plus); * Experience with continuous improvement and predictive maintenance; * Class B driver's license; * Analytical, proactive, and problem-solving profile; * Availability for flexible working hours. **Working hours:** Monday to Friday, from 07:30 AM to 5:30 PM, with possibility of previously agreed overtime. **Benefits:** On-site meal Transportation allowance Dental plan Health insurance Pharmacy discount program If you are a committed professional focused on results and seeking growth in a dynamic and challenging environment, join Nobre Embalagem! Job type: Full-time, Permanent CLT contract Pay: R$3,000.00 - R$3,500.00 per month Benefits: * Medical insurance * Dental insurance * Food allowance * Meal allowance * Transportation allowance

R. Rui Barbosa, 858 - Cantagalo, Três Rios - RJ, 25805-001, Brazil

R$3,000-3,500/month

Automotive Mechanic - Center645240031909151227

Indeed

Automotive Mechanic - Center

Mechanical workshop hires Automotive Mechanic in Juiz de Fora (Center). * **Join the selection process through Jobbol** and receive direct feedback from the company! **What you will do in the role?:** Perform diagnostics of mechanical problems in vehicles. Perform repairs and maintenance on mechanical, electrical, and electronic systems of vehicles. Replace damaged or worn parts and components. Make adjustments and calibrations on engines, brakes, suspension, steering, and other systems. Conduct operational tests after repairs. Perform wheel alignment and balancing. Carry out oil and filter changes. Perform preventive maintenance services. Advise customers on proper vehicle maintenance. **Company offer:** * Salary: To be determined. * Competitive benefits package with market standards. **Other Information:** * Contract: Permanent * Period: Full time * Work schedule: To be determined. ***Work Location:*** *In-person in Juiz de Fora / MG* ***Application deadline:*** *11/30/2025* ***Expected start date:*** *12/08/2025* ***JobId.:*** *29380687289* *✔ Follow:* ***@jobbol.empregos*** *on Insta and get the most out of the 2025 job market\.*

R. Santo Antônio, 1211 - Centro, Juiz de Fora - MG, 36016-210, Brazil

Negotiable Salary

Indeed

Truck Driver

If you are interested in working in the industrial field, come talk to us! We have an opening for a Truck Driver at MENDES JUNIOR. Your main responsibilities will include: * Serve customers in requested areas, performing required tasks using appropriate vehicles; * Maintain vehicles and peripherals by carrying out washing, lubrication, tire pressure checks, and other necessary maintenance activities; * Fill out records with technical and operational information about performed activities, ensuring data accuracy and quality; * Work in compliance with safety, hygiene, quality, and environmental protection regulations, following established procedures and training. To qualify, you must have: \- Category D driver's license with (EAR - Remunerated Activity); * Previous experience in the field is desirable; * Basic knowledge of vehicle maintenance and repairs; * Good organizational skills and attention to detail. Flexibility and adaptability to different work areas and schedules will be an advantage. Benefits: * Health insurance; * Dental insurance; * Meal voucher; * On-site meals; * Shuttle transportation; Work schedule: Shift-based (06:30 to 14:30; 14:30 to 22:30; 22:30 to 06:30\). Location: BR\-040, R. Dias Taváres, Km 769\. This position is open to applicants with disabilities (PCD). Selection Process Steps: Resume screening \-\> Interview with the People Management team (Rheserva) \-\> Interview with the Mendes Junior team \-\> Personality test \-\> Hiring process. Minimum Education Level: Elementary School (1st degree) Health Insurance, Dental Insurance, Meal Voucher, On-site Meals, and Shuttle Transportation.

R. Santo Antônio, 1211 - Centro, Juiz de Fora - MG, 36016-210, Brazil

Negotiable Salary

Administrative technique iii - preferential for women and pcds645222243390751229

Indeed

Administrative technique iii - preferential for women and pcds

**Description:** High school education / Incomplete higher education in progress Basic SAP knowledge Experience with indicators and management tools Intermediate Office package (Excel, PowerPoint) Desirable Qualifications Experience in cost management, indicators and management tools Skills and Competencies Teamwork, ownership, proactivity. Focal point for UGB performance and improvement initiatives. **Area reference in UGB's strategic planning:** Deployment of PE into budgeting. Definition and deployment of UGB's KPIs and PPR/PU targets. Perform critical analysis and management of indicators / Action plans / Failure analyses Maintain routines, performing critical process analyses for preparation and maintenance of internal and external UGB audits. Critical analysis of Process Management (GPP), GMR and ERM Lead management meetings (challenge and influence) **Lead the area's cost management process (CF/CV):** Variable Cost: Annual budget / Monthly forecast / Weekly and monthly internal inventory / Input write-offs / Input management (inventory) and invoice entry. Specific consumption analysis. Corporate semi-annual inventory **Fixed cost management:** Annual budget / Monthly forecast / Daily monitoring / Monthly closing / Consistent analysis and justification of variances and recovery plan **PPE Management:** PPE requests / Controls Record and conduct EMC project presentations **Training Management:** Register employees for trainings (Conexa) Register trainings in Conexa (PO / PG / DDD) Manage training expiration dates Annual training needs assessment (LNT) (supervisor support) 2511090202181858862

R. Santo Antônio, 1211 - Centro, Juiz de Fora - MG, 36016-210, Brazil

Negotiable Salary