Holambra Chemistry Physics Job Listings

Production Supervisor – Adhesive Application (Decoupage) Department

Responsible for supervising activities in the liquid painting, adhesive application (decoupage), inspection, and packaging departments for helmet shell production lines, ensuring adherence to production plans, quality standards, safety requirements, and established deadlines. Leads and develops the team, monitors performance indicators, controls material consumption, and drives continuous improvement of production processes. **Responsibilities:** * Supervise and coordinate departmental activities to ensure compliance with production plans, deadlines, and quality standards. * Ensure correct application of adhesives onto helmets according to technical specifications. * Monitor departmental performance indicators (productivity, efficiency, rework, losses, and scrap). * Lead, guide, and develop the operational team, promoting ongoing training and feedback. * Ensure compliance with occupational health and safety, quality, and environmental regulations. * Control consumption of inputs (adhesives and auxiliary materials) to prevent waste. * Analyze and resolve process, quality, and productivity issues. * Collaborate with PCP (Production Control and Planning), Quality, Maintenance, and Logistics departments. * Maintain departmental organization and discipline in accordance with 5S practices. * Support and implement continuous improvement initiatives and process standardization. **Requirements:** * Technical or higher education degree in related fields (Production, Industrial, Mechanical, Plastics, Chemistry, or similar). * Proven experience as a production supervisor. * Knowledge of plastic finishing processes (decoupage/painting). * Familiarity with production performance indicators and safety standards. **Preferred Qualifications:** * Experience with various types of plastics (ABS, PP, PE, PVC, PC, among others). * Experience with Lean Manufacturing, Kaizen, 5S, and continuous improvement methodologies. * Knowledge of ISO 9001 and quality management processes. * Familiarity with industrial paint types used on plastics. * Knowledge of plastic part painting processes (preparation, application, and finishing). **Behavioral Competencies:** * Leadership and effective people management. * Organization, sense of urgency, and results orientation. * Proactivity and analytical ability. * Strong communication skills and conflict resolution capability. * Teamwork and ethical conduct. Job Type: Full-time CLT Benefits: * Medical insurance * Profit-sharing program * Meal allowance * Transportation allowance Work Location: On-site

R. Eugênio Canciam, 170 - Vila Real, Hortolândia - SP, 13183-091, Brazil

Negotiable Salary

Indeed

SGI Analyst

Description: * ACTIVITIES: Quality: Maintain the Quality Management System (QMS) in accordance with applicable standards and other relevant requirements; * Conduct management review meetings with managers and senior leadership; * Lead internal and external audits, monitoring action plans; * Monitor quality performance indicators and propose improvements; * Address nonconformities, corrective actions, and preventive actions; * Perform equipment inspections together with the engineering team; * Promote quality training and a quality culture within the organization. Occupational Health and Safety: * Inspect and record safety conditions across facilities; * Maintain the Occupational Health and Safety Management System (OHSMS) in accordance with ISO 45001; * Ensure compliance with regulatory standards (NRs) and other applicable legislation; * Maintain accident and occupational disease prevention programs (PGR, PCMSO, LTCAT, etc.); * Conduct risk assessments and propose control measures; * Lead internal and external audits, monitoring action plans; * Investigate incidents and accidents, preparing reports and action plans; * Promote health through wellness partnerships; * Conduct safety awareness campaigns and training. Environment: Monitor environmental licenses and legal requirements; * Maintain sustainable practices and waste management activities; * Monitor environmental indicators and propose improvement actions; * Gather data for corporate carbon footprint accounting; Monitor service providers. Desired Requirements: * REQUIREMENTS: — Completed technical education or ongoing undergraduate degree in Engineering (Mechanical, Production, Chemical, or Electrical); * Intermediate level English (speaking, reading, and writing); * Clear and assertive communication; * Analytical ability and results orientation; * Proactivity, task execution, and systemic vision. 2512180202551839878

R. José Paulino, 1010 - Centro, Campinas - SP, 13013-001, Brazil

Negotiable Salary

Chemical Foam Assistant64848802855811122

Indeed

Chemical Foam Assistant

Responsibilities: Will assist in activities related to the foaming process according to technical specifications, ensuring the quality of the foam produced and contributing to the standardization of chemical processes in accordance with the company’s safety and quality standards. Requirements: Technical degree in Chemistry or related fields; Basic knowledge of mechanics, hydraulics, and electricity; Proficiency in Microsoft Office Suite; Availability to work onsite in Conchal/SP. Employment type: Full-time CLT contract Benefits: * Health insurance * Life insurance * Meal allowance Selection question(s): * Are you available to work onsite in Conchal/SP? Work location: Onsite

R. Conselheiro Rodrigues Alves, 224 - Centro, Conchal - SP, 13835-000, Brazil

Negotiable Salary

Water and Wastewater Treatment Plant Operator64848802839938123

Indeed

Water and Wastewater Treatment Plant Operator

* Perform water and wastewater treatment in compliance with legally and contractually established standards, following applicable manuals, procedures, and operational, quality, health, and safety regulations, while ensuring cost and resource usage control; * Conduct equipment checklists to ensure full functionality; * Receive deliveries of raw materials (chemical products), ensuring proper storage and quality, and route received documentation to the appropriate department. Requirements: * Currently enrolled in or graduated from a Technical Program in Chemistry, Environmental Science, or related fields. * Active Regional Chemistry Council (CRQ) registration. * Experience in the role (preferred). Market-competitive salary + hazard pay + benefits Benefits: Transportation allowance, on-site meals, dental plan, health insurance (co-payment), Wellhub, and profit-sharing program (PLR). Minimum Education Level: Technical Certificate

R. Benjamin Constant, 1 - Centro, Itatiba - SP, 13250-340, Brazil

Negotiable Salary

Junior Laboratory Analyst64848719611905124

Indeed

Junior Laboratory Analyst

Perform chemical analyses in the laboratory. Bachelor's degree and active CRQ required. Job type: Full-time CLT position Salary: R$3,000.00 – R$3,100.00 per month Benefits: * Medical assistance * Dental assistance * Profit-sharing * Meal allowance * Transportation allowance

BR-373, 097 - Centro, Limeira - SP, 13480-013, Brazil

R$3,000-3,100/month

LABORATORY INTERNSHIP – FOOD64845696601475125

Indeed

LABORATORY INTERNSHIP – FOOD

**Join Us and Be Part of Our Success!** Are you looking for a dynamic and continuously evolving work environment? We have an exciting opportunity for you! Join our TEAM and contribute to the rapid growth of a company that values teamwork, quality, and believes that change is essential for continuous improvement. **Requirements:** * Currently enrolled in an undergraduate or technical program in Chemistry or related fields; * Proficiency in Microsoft Office; * Residency in Sumaré or surrounding areas; * Laboratory routine experience is a plus. **Responsibilities:** * Sample and solution preparation; * Grinding; * Sample receipt; * Laboratory organization. **We Offer:** * A dynamic and challenging work environment; * Opportunities for professional growth within an expanding company; * Market-competitive benefits. **Working Hours:** Monday to Friday – 7:30 AM to 2:30 PM If you are ready to join a team committed to excellence, send us your resume. Don’t miss the chance to advance your career in an environment that values your potential and contributions. We look forward to welcoming your talent to our team!

Praça da República, 258 - Centro, Sumaré - SP, 13170-003, Brazil

Negotiable Salary

Laboratory Analyst 180h - HUC64845696050049126

Indeed

Laboratory Analyst 180h - HUC

**Description:** Completed undergraduate degree in Biomedicine, Biology, or Pharmacy; Clinical Analysis Certification mandatory; **Desirable:** Currently pursuing postgraduate studies; Mandatory registration with the relevant professional council; Experience in hospitals, laboratories, or emergency and urgent care settings. Perform activities related to sample collection, triage, storage, transportation, and clinical analysis of patients’ biological samples, assuming responsibility for releasing test reports to support physicians’ diagnostic decisions; Prepare and distribute collection materials to the responsible team; Provide guidance on collection procedures and how to perform them; Prepare and evaluate biological samples for analytical procedures; Analyze biological samples manually or using automated systems across various laboratory departments, as prescribed by physicians; Release test results after review and in accordance with established procedures, ensuring their accuracy and reliability; Record information regarding laboratory processes and manage it via computerized systems and documentation developed for routine use. 2512170202551644475

R. José Paulino, 1010 - Centro, Campinas - SP, 13013-001, Brazil

Negotiable Salary

Production Assistant (Starts January 2026)64845694588930127

Indeed

Production Assistant (Starts January 2026)

Responsible for preparing and organizing the work environment, cleaning tables and packaging rooms to ensure process quality and safety. Perform packaging of liquid and solid substances according to the Production Order, correctly using required PPE and tools. Visually inspect raw material conformity, assemble boxes, label bottles and packages, verify label information, and organize pallets after production completion. Support general departmental activities, always following the company’s standard operating procedures. **Requirements:** Completed high school education; experience in the chemical industry is a plus. Job type: Full-time CLT employment Salary: R$2,000.00 – R$3,000.00 per month Benefits: * Medical assistance * Dental assistance * Fuel allowance * Commercial agreements and discounts * Free parking * Profit-sharing * Life insurance * Meal voucher * Transportation voucher Work location: On-site

Ar2 - Administracao Regional D - R. Francisco Manoel de Souza, 482 - Jardim Conceicao (Nova Veneza), Sumaré - SP, 13177-403, Brazil

R$2,000-3,000/month

Indeed

Chemistry Professor

**Main Responsibilities** * Plan, deliver, and assess chemistry classes in accordance with the curriculum framework and the National Common Curriculum Base (BNCC) or institutional guidelines. * Develop lesson plans, hands-on activities, exercises, assessments, and pedagogical projects. * Design laboratory experiments, ensuring proper use of materials and adherence to safety standards. * Evaluate student performance, record results, and monitor academic progress. * Apply active learning methodologies, educational technologies, and innovative instructional strategies. * Participate in pedagogical meetings, class councils, and institutional activities. * Guide students on questions, assignments, scientific projects, and science fairs. * Stay updated on scientific content and educational practices. * Comply with internal regulations, the school calendar, and current educational legislation. **Technical Competencies** * Proficiency in General, Organic, Inorganic, and Physical Chemistry content. * Knowledge of laboratory practices and chemical safety. * Ability to plan pedagogically and conduct educational assessment. * Use of educational technologies and digital teaching platforms. **Job Requirements** * **Education:** Bachelor’s degree in Chemistry (mandatory). * **Experience:** Prior teaching experience preferred. Employment Type: Permanent CLT Pay: R$48.09 – R$63.60 per hour Benefits: * Free parking * Profit-sharing * Life insurance * Meal allowance * Transportation allowance

Av. Flamengo, 29 - Bosque, Vinhedo - SP, 13283-532, Brazil

R$48-63/day

Analytical Services Sales Executive64845048020611129

Indeed

Analytical Services Sales Executive

Description: What we are looking for: * Completed undergraduate degree in: Biochemistry, Pharmacy, Chemistry, Biomedicine, Chemical Engineering, or related fields; * Desired: 1–3 years of experience in sales. * Advanced proficiency in Microsoft Office. * Advanced English. * Spanish language knowledge is a plus. We count on you to: * Build and manage a portfolio of potential clients for the company’s business; * Actively prospect new clients to promote the brand and identify new business opportunities through visits and travel; * Qualify leads to increase the chances of closing high-complexity sales; * Maintain contact with feasibility and technical departments to develop commercial proposals; * Prepare commercial proposals aligned with customer needs and requested services; * Finalize sales processes and enter customer data into the system, while ensuring shared awareness and documentation of negotiated commercial terms; * Deliver commercial presentations to diverse audiences across the industry; * Maintain relationships with clients in your portfolio to ensure retention; * Participate in meetings, trade fairs, and events with domestic and international clients. 2512150202201865677

Rua Oscar Seixas de Queiroz, 97 - Jardim dos Calegaris, Paulínia - SP, 13140-000, Brazil

Negotiable Salary

Indeed

Painter

Work on high-volume production, prepare parts for painting, and perform touch-ups on painted surfaces. **Responsibilities:** * Paint furniture using lacquer, wood grain finish, varnish, and finish wooden parts; ensure high-quality service delivery and timely order fulfillment; * Knowledge of paints. * Knowledge of chemical products. * Knowledge of production line operations. * Basic carpentry knowledge is a plus. Job type: Full-time CLT position Salary: R$2,400.00 – R$3,000.00 per month Benefits: * Medical assistance * Dental assistance * Food basket * Free parking * Life insurance * Meal allowance * Transportation allowance

Rod. Dom Pedro I, 129 - Jardim Santana, Campinas - SP, 13097-670, Brazil

R$2,400-3,000/month

Indeed

BESS Specialist

We are global leaders in providing energy solutions that help businesses grow and communities thrive. We work as a team and take pride in the difference we make for our customers, local communities, and a sustainable future for the world. We are hiring a **Battery Energy Storage Systems (BESS) Specialist**, **to work in Jaguariúna/SP or Manaus/AM, responsible for operating and maintaining BESS, including commissioning, preventive maintenance, and technical support, ensuring safe and efficient solutions.** **Why Aggreko?** Here are some of the benefits and awards. * Medical plan (co-payment – 20% for consultations and exams) and dental plan (fully covered), extendable to dependents * Caju meal voucher * Private pension plan with company contribution (optional) * Life insurance * Employee assistance program offering psychological, nutritional, legal, and financial support (at no cost) * Wellhub * Annual bonus plan based on achievement of company goals * Safety-focused culture **What you’ll do:** * Test and maintain software related to control, monitoring, and optimization of BESS. * Lead and support BESS facility commissioning activities. * Plan and execute preventive maintenance activities on field BESS equipment. * Provide technical support to the operations team for troubleshooting BESS-related issues, both remotely and on-site. * Collaborate closely with cross-functional teams, including Operations, Engineering, Project Management, and Business Development. * Identify opportunities to improve BESS performance, reliability, and operational processes. * Contribute to the development and implementation of best practices and tools. * Develop and maintain technical documentation, reports, and manuals related to BESS systems and activities. * Maintain in-depth knowledge of BESS technologies, including battery chemistry, power electronics, control systems, and integration with power generation assets. **You should have the following skills and experience:** * Bachelor’s degree in Electrical Engineering * Strong knowledge of BESS components: batteries, inverters, energy management systems, and control software * Experience developing software for control systems, SCADA, or embedded systems * Practical experience with BESS commissioning and preventive maintenance * Ability to troubleshoot complex technical issues both on-site and remotely * Proficiency with Microsoft Office and relevant engineering software * Advanced English (mandatory) and Spanish (desirable) * Willingness to travel Learn more and apply now. **Bring your energy. Grow your career.** All our positions are also open to persons with disabilities. #LI-DN1 **Equal employment opportunity** We welcome people from diverse backgrounds and cultures, and respect individuals’ unique skills, attitudes, and experiences. We encourage everyone to be themselves at work because we know that’s how we perform at our best—for each other, for our customers, for the communities where we operate, and for our careers. We are an equal opportunity employer. If you apply for a role at Aggreko, we will consider your application based on your qualifications and experience, and not on your race, colour, ethnicity, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

R. Amoreira, 699 - Jardim Roseira Acima, Jaguariúna - SP, 13820-000, Brazil

Negotiable Salary

Manufacturing Supervisor648441723358751212

Indeed

Manufacturing Supervisor

We are a diverse, inclusive company with multiple perspectives and innovative ideas, investing in Digital Transformation and valuing innovation—both in our products and in our way of working. A company that upholds respect as a core value and cares deeply about the well-being of our employees. **If it feels good, we do it!** **Position details** ----------------------- **Location:** Araras – SP **Department:** Manufacturing **Group Company:** Pura Vida **Reports to:** Manufacturing Manager **Position summary** --------------------- Joining Nestlé means becoming part of the world’s largest food and beverage company. At our core lies a human-centered environment—passionate people driven by the purpose of improving quality of life and contributing to a healthier future. You must demonstrate passion for food—especially dairy products—be relentless in pursuing development and learning, and be committed to delivering superior results and solutions beyond routine expectations. **A day in the life...** --------------------- * Analyze and review production standards and versions; * Performance management: conduct performance review meetings, implement action plans, monitor line performance, OMP (Overall Manufacturing Performance), and support production execution according to process parameters; manage production variances (material, labor, and inventory variances); * People management: handle onboarding, offboarding, administrative actions, promotions, and performance evaluations to guide employees in alignment with business needs; * Participate in manufacturing excellence initiatives to drive improvements in operations, people, and outcomes; * Follow, promote, and review—when necessary—food quality and safety instructions, supporting routine practices in accordance with legal, internal, and regulatory requirements; * Support the production process—including raw materials, packaging used in the factory, and technologies—to facilitate, collaborate, and enhance production efficiency; update instructions and process parameters; conduct tests and projects jointly with support areas and colleagues; * Align NCE (Nestlé Continuous Excellence) activities with the evolution of departmental KPIs/PPIs/APIs to prioritize actions and identify potential deviations in implementation. **What will make you successful?** ---------------------------------- * Completed Bachelor’s degree in Engineering, Chemistry, or related fields; * Prior experience leading teams, managing production systems, or working in manufacturing or support areas within industrial settings is desirable; * Knowledge of continuous improvement tools; * Intermediate English proficiency is considered an advantage; * Dynamism and agility are required; * Proficiency in Microsoft Office suite; * Strong communication skills; * Good interpersonal skills. Nestlé has been present in 99% of Brazilian households for 100 years—the global leader in food and beverages, operating in 190 countries with the purpose of unlocking the power of food to enhance the quality of life for everyone, today and for generations to come. Interested in learning more about Nestlé? Visit our website for further insights into our history, values, and social commitments: https://www.nestle.com

R. Francisco Leite, 140 - Centro, Araras - SP, 13600-050, Brazil

Negotiable Salary

Indeed

Gardening Assistant

* **Soil Preparation**: Removal of stones, debris, and weeds, as well as soil aeration to improve nutrient and water absorption. * **Planting Seedlings**: Carefully planting seedlings, ensuring they have sufficient space to grow and thrive. * **Plant Pruning**: Maintaining plant health and promoting proper flowering and growth. * **Irrigation**: Maintaining an appropriate irrigation schedule for plant health. * **Pest Control**: Monitoring for pest emergence and applying natural or chemical control methods. * **Fertilization**: Applying fertilizers correctly to ensure plants receive necessary nutrients. These activities are essential to ensure green spaces remain healthy and aesthetically pleasing, contributing to environmental well-being and beauty. Job Type: Full-time CLT Salary: R$1,518.00 – R$2,291.94 per month Benefits: * Food basket * Meal allowance * Transportation allowance

SP-332, km 122,3 norte - Santa Terezinha, Paulínia - SP, 13140-870, Brazil

R$1,518-2,291/month

Wastewater and Effluent Treatment Plant Operator - Industrial District648432999057951214

Indeed

Wastewater and Effluent Treatment Plant Operator - Industrial District

Corrugated Paper Packaging Factory seeks a Wastewater and Effluent Treatment Plant Operator in Vinhedo (Industrial District). VIP PO is a platform offering product purchasing and delivery services, focused on delivering a differentiated shopping experience for its users. **Responsibilities:** Responsible for executing wastewater and effluent treatment through physical-chemical processes; cleaning filter presses and tanks at the treatment plant; monitoring reclaimed water levels and control panels; and maintaining a clean and organized workplace. Tasks align with standard duties of a Wastewater and Effluent Treatment Plant Operator. Position located in Vinhedo / SP. Previous experience as a Sanitation Technician, Effluent Treatment Plant Operator, Water Treatment Specialist, or Sanitation Supervisor may indicate suitability for some of the responsibilities associated with this position. **Desired Qualifications:** **Education:** Currently pursuing a technical degree **Experience:** Prior experience required **Compensation and Benefits:** * Salary: Salary range will be disclosed during the interview. * Profit Sharing * On-site Meal * Meal Voucher * Parking * Chartered Transportation * Commuting Allowance * Medical Plan * Dental Plan * Education Assistance * Gympass **Additional Information:** * \#UrgentOpening * Employment Type: Permanent – On-site * Schedule: Full-time * Working Hours: Monday to Saturday, from 6:00 AM to 2:00 PM.

R. Humberto Pescarini, 204 - Centro, Vinhedo - SP, 13280-262, Brazil

Negotiable Salary

Quality Analyst - JOST Brasil - Campinas/SP (Shift 1)648432978810911215

Indeed

Quality Analyst - JOST Brasil - Campinas/SP (Shift 1)

Description: Mandatory: * Currently pursuing a degree in Quality Management or related fields relevant to the scope of this position; * Training in Drawing Reading and Interpretation (DRI); * Metrology training; * MASP training – Methodology for Problem Analysis and Resolution; * ISO 9001 training; * Experience in industrial processes. * Inspect incoming parts and raw materials from suppliers, performing dimensional, visual, and/or comparative checks against certificates per specifications; release items via system to meet daily production scheduling requirements; complete inspection checklists and/or quality alerts/deviations, taking necessary corrective actions to resolve issues and ensuring product safety and quality prior to customer release; * Monitor and guide operators on inspection methods, interpretation of instructions, drawings, and SOPs, as well as ensure correct documentation completion; * Perform metrology, metallography, and macrography activities during initial sample approval processes for both manufactured and purchased components, and support Production and Development areas in their respective tasks; * Conduct tests and analyses on products and parts as requested by Production, using laboratory-specific materials and equipment to verify physicochemical characteristics, and issue reports on findings via system to ensure process quality and maintain historical records; * Support layout inspections, product and process audits to meet the annual audit schedule; * Maintain updated records of control plans and inspection plans in the APQP database, ensuring information alignment across APQP documents; * Monitor strategic and process indicators within the assigned area of responsibility, contributing toward achieving defined targets; * Apply quality tools (e.g., 8D, QM Note, etc.) for problem analysis and resolution, interact with all interfacing departments, maintain proper records, and ensure communication with headquarters to guarantee product quality; * Support internal quality audits by gathering information, adhering to the established schedule, monitoring workflow, reporting findings to headquarters, and generating appropriate corrective actions to drive improvements and/or identify potential issues requiring correction; * Implement the 5S methodology at the workstation, maintaining a clean, productive, and organized work environment to enhance efficiency, productivity, and workplace safety; * Perform additional duties consistent with the nature and complexity of the position, as directed by the immediate supervisor and/or internal requirements; * Apply occupational health/safety and environmental procedures in production processes and/or administrative activities, implementing improvements where applicable. 2512110202491598386

R. José Paulino, 1010 - Centro, Campinas - SP, 13013-001, Brazil

Negotiable Salary

Cleaning Assistant (Food Basket + Meals + Transportation Allowance) - Vila João Jorge648406935289621216

Indeed

Cleaning Assistant (Food Basket + Meals + Transportation Allowance) - Vila João Jorge

Hospital hiring Cleaning Assistant in Campinas (Vila João Jorge). **PARTICIPATE IN THIS SELECTION PROCESS** ---------------------------- * Review all details of this opportunity on Jobbol now and APPLY FREE OF CHARGE. **What will you do in this role?** Perform cleaning and disinfection of rooms, hallways, reception areas, restrooms, waiting rooms, and other areas. Sort and dispose of general, recyclable, and hospital waste (infectious, sharps, chemical, and radioactive) in accordance with regulations. Maintain hygiene and organization of hospital environments. Comply with biosafety protocols and the institution’s internal regulations. If you have prior experience as a Janitor, Cleaning Operator, Cleaning Agent, or Cleaning Attendant, you may meet the requirements for this position. **Company Offer:** * Salary: BRL 1,804.00 * ✔ Basic Food Basket * ✔ On-Site Meals * ✔ Transportation Allowance * ✔ Pharmacy Benefit Plan * ✔ Medical Benefit Plan * ✔ Gympass **✅ DO YOU IDENTIFY WITH THIS POSITION?** ---------------------------------------- * Move forward and become the protagonist of this opportunity. **Other Information:** * Employment Type: Permanent * Schedule: Full-time * Work Shift: 12×36 rotating shift. ***Work Location:*** *On-site in Campinas / SP* ***Application Deadline:*** *12/26/2025* ***Expected Start Date:*** *01/03/2026* ***JobId.:*** *29381439156* *✔ Follow:* ***@jobbol.empregos*** *on Instagram and unlock the best opportunities in the 2025 job market.* ***#UrgentOpening***

R. José Paulino, 1010 - Centro, Campinas - SP, 13013-001, Brazil

R$1,804/month

Laboratory Technician II - PTC - Paulínia/SP648406878711071217

Indeed

Laboratory Technician II - PTC - Paulínia/SP

Position: Laboratory Technician II - PTC Work Location: Paulínia/SP Work Model: On-site Key Activities and Responsibilities: * Perform basic physicochemical analyses on samples from internal and external customers, following current analytical procedures and methods; * Conduct application tests to evaluate comparative performance between our products and competitors’ products, in accordance with supervision guidelines; * Prepare graphs and tables summarizing analytical results and application test outcomes; * Perform basic analyses using equipment and conduct more complex application tests; * Prepare reports on controlled products and laboratory performance indicators; * Maintain all data records and experimental observations accurately and within deadlines, in compliance with Global Technology’s record-keeping policy; * Manage inventory and expiration dates of materials used, and conduct periodic inspections; * Maintain a well-organized laboratory environment to ensure high service quality standards; * Provide bottles, labels, coupons, packaging, and other items to the sales team upon request; * Actively participate in departmental meetings; * Adhere to Health, Safety, and Environment (HSE) policies; actively attend safety meetings and complete all assigned training courses within stipulated deadlines; Technical Requirements: * Completed technical education in Chemistry or a degree in Chemistry, Chemical Engineering, Industrial Chemistry, or related fields; * Registration with the relevant professional council Behavioral Requirements: * Interpersonal skills, ethics, objectivity, flexibility, organization, teamwork, responsibility; * Ability to identify improvements in processes and analytical methods; Desirable Qualifications: * 3–5 years of experience in chemical industries; * Intermediate English proficiency; * Intermediate computer skills (Microsoft Office suite); About Solenis We are a chemical company committed daily to solving complex challenges in water treatment, process improvement, and hygiene for customers across consumer, industrial, institutional, food & beverage, and swimming pool & spa markets—through people, experience, and technology. We are global leaders in the production and application of specialty chemicals, focused on delivering sustainable solutions for water-intensive industries, including consumer, industrial, institutional, food & beverage, and swimming pool & spa markets. Our mission is to be a trusted partner and deliver value by resolving operational and sustainability challenges—with the right people, the right experience, and the right technology—to develop solutions that help preserve natural resources and foster cleaner, safer environments. At Solenis, you will find an excellent work environment characterized by autonomy, challenge, and growth opportunities. We value diversity and are continuously striving to become a more diverse and inclusive company every day—a commitment reflected in our recruitment processes. We emphasize that all individuals are welcome, regardless of gender, race, sexual orientation, gender identity, age, disability, or any other characteristic. The selected candidate must demonstrate exemplary work ethics and high standards of integrity. Join the Solenis team!

Rua Oscar Seixas de Queiroz, 97 - Jardim dos Calegaris, Paulínia - SP, 13140-000, Brazil

Negotiable Salary

Base Mass Sales Specialist (B2B)648406853555211218

Indeed

Base Mass Sales Specialist (B2B)

**Sinter**, a company with over 30 years of expertise in the development and production of products for leading market brands, is seeking a **Base Mass Sales Specialist** to strengthen our B2B operations and expand our presence in the cosmetics market. **Role:** Ensure achievement of sales targets and performance indicators. Act as the liaison between clients, production, finance, and management. Develop strategies to increase market share and enhance customer loyalty. **Responsibilities:** Develop action plans to achieve commercial objectives. Analyze sales reports and propose improvements. Define team territories and operational regions. Client relationship management: Conduct strategic negotiations. Ensure high-quality service and problem resolution. Visit clients to reinforce partnerships. Monitoring and KPIs: Monitor KPIs (sales volume, average transaction value, margin). Manage the commercial department’s budget. **Requirements:** Bachelor’s degree in Administration, Engineering, Chemistry, or related fields is preferred; Prior experience in B2B sales; Knowledge of the cosmetics market; Technical knowledge of base masses (types, applications, quality); Willingness to work in Monte Mor – SP. Employment type: Full-time Compensation: R$1,00 per month Selection questions: * What is your expected salary? * Do you have experience in B2B sales? * Do you have knowledge of base masses?

R. Francisco Glicério, 187 - Centro, Monte Mor - SP, 13190-045, Brazil

R$1/hour

Junior Quality Analyst647407007695391219

Indeed

Junior Quality Analyst

* Quality-related education or related fields; * Knowledge of quality tools; * Knowledge of ISO 9001; * Intermediate proficiency in Office suite; * Teamwork skills. Job type: Full-time, CLT permanent position Benefits: * Medical assistance * Life insurance * Commuting allowance

Av. Dr. Hipólito Pinto Ribeiro, 965 - Vila Nova, Limeira - SP, 13486-321, Brazil

Negotiable Salary

Indeed

Project Coordinator

Description: Apply quickly via email: Requirements and qualifications: * Bachelor's degree in Pharmacy, Chemical Engineering, Business Administration, Engineering, or related fields * Postgraduate degree or MBA in Project Management * Minimum of 5 years of experience in project management * Experience in governance and portfolio management * Proficiency in project management tools and metrics (MS Project, Planner, Power BI, Advanced Excel) * Knowledge of hybrid methodologies (agile and traditional) * Knowledge of Lean methodologies and continuous improvement * Excellent verbal and written communication skills * Analytical ability, organizational skills, communication skills, and team leadership capabilities. Desirable: * PMP certification or equivalent Benefits: Daycare allowance, Bonus for achieving targets, Dental care plan, Health insurance, Meal allowance, Payroll-deductible loan, Gympass, Newborn kit, Maternity leave – 180 days, Profit-sharing program, PLR (Profit-Related Bonus), On-site cafeteria, Life insurance, Transportation allowance Work schedule: Monday to Thursday: 8 a.m. to 6 p.m. | Friday: 8 a.m. to 12 p.m. Knowledge: Education: Postgraduate degree – Communication, Project Management, Project Feasibility and Costing – Completed 2512070202191851759

Rua Largo São Sebastião, 1 - Centro, Valinhos - SP, 13270-010, Brazil

Negotiable Salary

2026 Undergraduate Teaching Internship in Exact Sciences | Campinas and Region647238336455711221

Indeed

2026 Undergraduate Teaching Internship in Exact Sciences | Campinas and Region

Description: Requirements * Currently enrolled in a Bachelor of Education program in Physics, Mathematics, or Chemistry; * Demonstrated interest and openness to working directly with students in the classroom; * Demonstrated flexibility, proactivity, and willingness to learn; * Availability to work either in the morning or afternoon shift; * And, above all, belief in the power of education to transform Brazil. What you will do: * Lead tutoring sessions, applying active learning methodologies and promoting learning across various areas of Basic Education; * Administer and monitor assessment activities (worksheets, mock exams, and tests), ensuring accurate organization of results; * Support school events such as the Career Fair and Cultural Event; * Participate in pedagogical training sessions and professional exchanges to continuously improve your teaching practice; * Provide substitute teaching and collaborative support within your field of expertise, as needed. * Deliver academic reinforcement classes in the exact sciences. What you will experience during this internship * A participatory and hands-on internship (you will truly experience daily school life); * Close mentorship from experienced educators at Rede Decisão; * Opportunities to develop pedagogical skills through practical experience; * A structured training pathway, specially designed for you. 2512070202191852287

R. José Paulino, 1010 - Centro, Campinas - SP, 13013-001, Brazil

Negotiable Salary

Pilot Plant Meat Laboratory Technician647241579822111222

Indeed

Pilot Plant Meat Laboratory Technician

**Mission:** Support technical applications and operations of the Meat Pilot Plant at ADM’s Innovation Center. Additionally, support projects by developing formulations and prototypes. **Key Responsibilities:** * Conduct technical applications at the Innovation Center: prototype development, comparative testing using pilot plant equipment, and report preparation. * Perform autonomous maintenance of laboratory equipment and instruments to ensure proper operation. Troubleshoot operational issues with analytical instruments and equipment. Monitor external equipment maintenance and calibration. Maintain optimal functionality of laboratory equipment. * Interpret results and propose process improvement actions when necessary. * Liaise with equipment suppliers, maintenance companies, and vendors of materials related to Innovation Center operations. * Organize pilot plants and laboratories. * Carry out activities related to occupational safety, laboratory cleaning, organization, and optimization. * Review or develop technical documents, procedures, and forms for the laboratory management system. * Support Technical and Commercial teams in developing formulations to meet customer needs. **Key Requirements:** * Technical degree in Food Science, Chemistry, Food Technology, or related fields * Experience applying ingredients * Experience with food industry equipment and knowledge of equipment maintenance (meat industry experience is a plus) * Proficiency in Microsoft Office suite * Willingness to work 100% onsite in Hortolândia Employment Type: Full-time CLT Salary: R$2,200.00 – R$4,000.00 per month Benefits: * Medical insurance * Dental insurance * Childcare allowance * Education allowance * Profit-sharing program * Private pension plan * Life insurance * Meal voucher * Transportation voucher Experience: * Laboratory experience (Mandatory)

R. Eugênio Canciam, 170 - Vila Real, Hortolândia - SP, 13183-091, Brazil

R$2,200-4,000/month

Senior Product Development Analyst647235833447701223

Indeed

Senior Product Development Analyst

Plan, develop, and implement new products and process and material improvements, ensuring technical feasibility, quality, cost-effectiveness, and adherence to schedule. Serve as the technical liaison among Production, Quality, and Commercial departments, ensuring products meet required Quality Design specifications, delivery timelines, and costs, as well as applicable technical standards**.** **Key Responsibilities:** Develop new products and components—from concept through final validation—considering technical and production feasibility; Prepare and review technical drawings, specifications, and engineering documentation (BOMs, routing sheets, technical data sheets, etc.); Conduct performance, resistance, and adhesion tests for galvanic coatings and paint layers, proposing improvements when necessary; Coordinate the 3D Design and Prototyping team; Identify improvement opportunities for existing products, focusing on quality, cost, and sustainability; Identify new product opportunities through analysis of Fashion and Consumer Behavior trend research; Manage and maintain an up-to-date showroom, catalogs, and other sales tools for clients; Collaborate with Quality, Commercial, and Production departments in assessing the feasibility of new projects and customizations; **Requirements and Competencies:** Bachelor’s degree in Materials Engineering, Chemical Engineering, Mechanical Engineering, Production Engineering, or related fields; Postgraduate qualification in Project Management, Surface Engineering, or Product Development is desirable; Proven experience in product and process development within electroplating, painting, metal surface treatment industries, or similar sectors; Experience managing multidisciplinary projects and interfacing with production and commercial departments, as well as knowledge of galvanization, electrostatic painting, surface preparation, and bath control processes; Development scheduling planning (MS Project or equivalent); Analytical thinking and focus on innovation; Organizational skills and attention to technical detail; Strong communication skills and ability to work effectively in multidisciplinary teams; Capacity for autonomous work and systemic vision; Results-oriented mindset and commitment to meeting deadlines; Employment Type: Permanent CLT contract Salary: R$3,600.00 – R$5,000.00 per month Benefits: * Profit-sharing program * Meal allowance * Transportation allowance Education: * Bachelor’s degree completed (Preferred) Experience: * Business Process Improvement (Preferred)

R. Luiz Varga, 3215 - Gleba Beatriz, Limeira - SP, 13486-606, Brazil

R$3,600-5,000/month

Junior Validation Analyst647409792737311224

Indeed

Junior Validation Analyst

**Description** The Junior Validation Analyst at Dana Group will be responsible for supporting the Research & Development (R&D) area in executing activities related to the validation of cleaning, sanitization, manufacturing, and packaging processes for cosmetic products. The role involves monitoring pilot and production batches, conducting physicochemical, organoleptic, sensory, and packaging performance analyses. The analyst prepares technical documentation, protocols, and reports, and proposes process improvements. Additionally, the analyst assists in training the production team, ensuring compliance with company policies and established quality standards. Reports directly to the Industrial R&D Supervision. **Responsibilities and Duties** Prepare technical documentation (protocols, reports, and data sheets). Input and update data in the SAP system. Complete inspection, analysis, and pilot batch data sheets. Perform physicochemical, organoleptic, and sensory analyses on bulk materials and finished products. Conduct packaging performance analyses for newly packaged products. Monitor pilot and industrial production batches, supporting process corrections or modifications. Report incidents to the production area in cases of batch correction or rejection. Support training of the production team regarding documentation and processes. Execute and monitor product, equipment cleaning, and sanitization process validations (e.g., reactors, tanks, and packaging lines). **Requirements and Qualifications** Knowledge of process validation and Good Manufacturing Practices (GMP). Experience in physicochemical, organoleptic, and sensory analyses is desirable. Familiarity with SAP is considered a plus. Bachelor’s degree in Pharmacy, Chemistry, or Chemical Engineering, either in progress or completed. **Benefits** On-site cafeteria; Meal allowance; Transportation allowance / shuttle service; Medical plan (Porto Seguro); Life insurance (Porto Seguro); Annual PLR (Profit Sharing Program) in accordance with the collective bargaining agreement; Childcare assistance; Gympass

R. Benjamin Constant, 1 - Centro, Itatiba - SP, 13250-340, Brazil

Negotiable Salary

Chemical Laboratory Technician - General Euclides Figueiredo Housing Complex647407006528011225

Indeed

Chemical Laboratory Technician - General Euclides Figueiredo Housing Complex

Toy manufacturing company hiring a Chemical Laboratory Technician in Itapira (General Euclides Figueiredo Housing Complex). Estrela is a Brazilian company renowned for producing toys and games. With over 80 years of history, the brand stands for fun and quality for children and families. **What will you do in this role?:** Conduct chemical analyses according to instrumental techniques and safety standards. Handle chemical products following good laboratory practices. Support quality control and product development processes. Organize and maintain up-to-date laboratory technical records and documentation. Ensure equipment maintenance and workplace cleanliness. **Company Offer:** * Salary: Competitive with the market. * Benefits competitive with the market. **Other Information:** * Employment Type: Permanent contract. * Work Schedule: Full-time. * Working Hours: Monday to Friday, from 7:30 AM to 5:18 PM. **WANT TO PARTICIPATE IN THIS SELECTION?** ---------------------------------- * Review all information regarding this vacancy on Jobbol and apply for free. ***Work Location:*** *On-site in Itapira / SP* ***Application Deadline:*** *12/29/2025* ***Expected Start Date:*** *01/06/2026* ***JobId.:*** *29381492606* *✔ Follow:* ***@jobbol.empregos*** *on Instagram and unlock the best opportunities in the 2025 job market.*

Praça Bernardino de Campos, 6 - Centro, Itapira - SP, 13970-005, Brazil

Negotiable Salary

Junior Quality Control Analyst647405618976031226

Indeed

Junior Quality Control Analyst

**Requirements:** Resident of Paulínia and Cosmópolis; Completed undergraduate degree; Experience with liquid chromatography (HPLC) and gas chromatography (GC). **Schedule: Mixed shift.** Shift B: 2:00 PM to 10:52 PM. Shift C: 10:10 PM to 6:10 AM. **Job description:** Perform physicochemical analyses of raw materials and products, record results, and release materials. Prepare solutions, calibrate equipment, manage reagents, and request maintenance. Complete analysis reports, support compliance with quality, safety, and 5S standards, maintain laboratory organization, and perform related tasks. Job type: Temporary Contract duration: 9 months Compensation: R$4,811.26 per month Benefits: * Fuel allowance * Life insurance * Meal allowance

Rua Oscar Seixas de Queiroz, 97 - Jardim dos Calegaris, Paulínia - SP, 13140-000, Brazil

R$4,811/month

Indeed

Chemistry Intern

We are seeking a Chemistry Intern to work in the chemical laboratory, assisting with bench activities and performing chemical product analyses, sample analyses, and chromatographic analyses. **Responsibilities:** * Perform bench activities under the guidance of the technical team; * Conduct chemical product analyses, sample analyses, and chromatographic analyses; * Assist with laboratory cleaning and organization; * Wash laboratory glassware; * Monitor reagent inventory and organize retention samples; * Prepare and standardize solutions. **Requirements:** * Currently enrolled in Chemical Processes, Chemical Engineering, or Chemistry (undergraduate or technical program); * Proficiency in Microsoft Office Suite; * Willingness to learn and perform hands-on laboratory tasks; * Organized, focused, attentive, resilient, and capable of working effectively in a team. **Job Type:** Internship Job Type: Internship Contract Duration: 12 months Compensation: R$1,500.00 per month Benefits: * Food allowance * Life insurance * Transportation allowance

R. Eugênio Canciam, 170 - Vila Real, Hortolândia - SP, 13183-091, Brazil

R$1,500/month

Wastewater Treatment Plant Operator I647241581246741228

Indeed

Wastewater Treatment Plant Operator I

Operate the condensate treatment plant and demineralized water production unit in accordance with established procedures, ensuring work quality and compliance with safety standards. **Responsibilities and Duties** * Responsible for operating and maintaining the performance standards of sanitary and industrial wastewater treatment plants and water reuse plants, in accordance with the organization’s operational, quality, and safety procedures, ensuring system treatment performance, equipment preservation, and safe operation of booster pumps and chemical dosing units, with the objective of performing equipment maintenance. * Perform operational activities required to maintain physicochemical treatment processes (pH adjustment, coagulation, flocculation, reverse osmosis), including manual and automatic activation of equipment, pumps, and valves. * Read flow meters, pH and oxygen transmitters, or other online measurement parameters to monitor process performance by completing forms, spreadsheets, and physical and digital operational reports. * Monitor receipt, storage, inventory control, preparation, and appropriate dosing of chemicals used in water and wastewater treatment processes. * Maintain cleanliness and organization of operational areas and contribute to a collaborative team environment. * Report any irregularities in processes, equipment, conduct, records, or any other issues or incidents occurring in the area to the responsible supervisor, enabling timely corrective and safety actions. * Initiate shutdown of booster pumps and chemical dosing units to perform equipment maintenance. * Monitor treatment-related parameters as well as equipment and infrastructure components of the treatment units, reporting failures and non-conformities to the Quality, Engineering, and Management departments. Complete all operational and safety training programs established by management. * Work in accordance with established operational and safety procedures, work instructions, and activity schedules for plant operations. * Actively participate in operational alignment meetings during shift handovers, safety dialogues, and any other collective or individual activities related to the role, as directed by management. * Conduct laboratory analyses relevant to condensate and demineralized water (Demi) operations. * Perform regeneration procedures for systems within the Demi area whenever necessary. * Perform various cleaning tasks at the plant to ensure the site remains consistently organized and tidy. **Requirements and Qualifications** High school diploma completed 1 year of experience ### **Ready to renew the world?** **Hello, nice to meet you!** We are part of Veolia Group, a global leader and reference in environmental solutions. With a history spanning over 170 years, we provide comprehensive and innovative services for water supply and management, waste treatment, and renewable energy for cities and industries. Here, in an inspiring and challenging environment, we respect the diversity and talent of our employees, believing in the power of people to change the world, and continue forging the best path toward building a better future. We are seeking professionals who make a difference, are committed to ecological transformation, and value a culture increasingly responsible toward the planet and sustainable development. So—do you identify with this purpose? Do you want to make a positive impact on the world? #### **Join us in building the future!** #### **\#JoinVeolia** **Veolia Group** **Join the leading environmental solutions company, present across five continents with over 220,000 employees.** **TOGETHER, OPTIMISTIC AND DETERMINED!** ------------------------------------- Our employer brand is defined by collaboration, optimism, and forward-looking vision. Here, we believe diversity and workplace climate are fundamental to building a better future. Therefore, we have dedicated global indicators on these topics. Through the international **WeDo** program, we commit to professional equality, aiming to enhance workforce diversity across all positions and promote women’s leadership. Additionally, we focus on employee well-being, treating health and safety as non-negotiable values and offering benefits such as Dr. Alper and WellHub. All Veolia opportunities are inclusive for persons with disabilities. Apply now and become part of the company driving ecological transformation!

Rua Oscar Seixas de Queiroz, 97 - Jardim dos Calegaris, Paulínia - SP, 13140-000, Brazil

Negotiable Salary

2026 Undergraduate Teaching Internship in Exact Sciences | Belo Horizonte647238336268811229

Indeed

2026 Undergraduate Teaching Internship in Exact Sciences | Belo Horizonte

Description: Requirements * Currently enrolled in an undergraduate teacher training program in Physics, Mathematics, or Chemistry; * Interest in and openness to working directly with students in the classroom; * Demonstrated flexibility, proactivity, and eagerness to learn; * Availability for either morning or afternoon shifts; * Above all, belief in the power of education to transform Brazil. What you will do: * Lead tutoring sessions, applying active learning methodologies and promoting learning across various areas of Basic Education; * Administer and monitor assessment activities (exercises, mock exams, and tests), ensuring accurate organization of results; * Support school events such as the Career Fair and Cultural Event; * Participate in pedagogical training sessions and collaborative exchanges, continuously improving your teaching practice; * Conduct substitute teaching and provide support within your field of expertise, as needed. * Deliver academic reinforcement in the exact sciences. What you will experience during this internship: * A participatory and hands-on internship (you will genuinely experience daily school life); * Close mentoring by experienced educators from Rede Decisão; * Opportunity to develop pedagogical skills through real-world practice; * A structured training pathway, specially designed for you. 2512070202191852288

R. José Paulino, 1010 - Centro, Campinas - SP, 13013-001, Brazil

Negotiable Salary