Limeira Chemical Engineering Job Listings

Analista de PCP Júnior - Preferente para PCD64960410305154120

Indeed

Analista de PCP Júnior - Preferente para PCD

Fecha de publicación: 22 de dic. de 2025 Ubicación: Sumaré, São Paulo, BR Área de conocimiento: Transporte y Logística Tipo de puesto: Indefinido Modalidad de trabajo: Presencial ID de requisición del puesto: 23861 **Analista de PCP Júnior - Preferente para PCD** ======================================= En Yara formamos parte de una red global que colabora para resolver, de forma rentable y responsable, algunos de los principales desafíos mundiales: escasez de recursos, inseguridad alimentaria y cambios ambientales. **Inscríbase hasta** -------------------- 05/01/2026 **Presentación del área** ------------------------ En Yara formamos parte de una red global que colabora para resolver, de forma rentable y responsable, algunos de los principales desafíos mundiales: escasez de recursos, inseguridad alimentaria y cambios ambientales. **Descripción del puesto | Responsabilidades** --------------------------------------------- * Actuar con visión sistémica de los procesos operativos y sus interfaces intra e interdepartamentales; * Trabajar con equipos multidisciplinarios para desarrollar e implementar soluciones en el área; * Garantizar el mapeo de procesos, definiendo estrategias de recolección de datos e identificando las etapas que constituyen un proceso; * Garantizar la mejora continua de los procesos en las áreas de planificación, identificando y analizando los flujos de valor, tiempo y calidad del proceso; * Establecer metodologías y procesos de trabajo, investigando parámetros, reconociendo y analizando posibles fallos; * Definir indicadores de desempeño y proponer mejoras en el proceso, buscando la estandarización de actividades, monitoreando los cambios y brindando visibilidad de los resultados a la organización; * Contribuir al aumento de la productividad de las áreas de PCP y Operaciones; * Mapear las tareas ejecutadas por los equipos, identificando oportunidades de automatización de procesos y evaluando los posibles impactos y retornos; * Proponer al equipo oportunidades de mejora del proceso y ser responsable del seguimiento de su implementación y de los resultados posteriores; * Promover una cultura de mejora continua en el área, destacando sus ventajas, definiendo formas de compartir conocimientos, orientando a los equipos sobre los procesos e involucrando a las personas en las etapas de mapeo y rediseño; * Capacitar al equipo de planificación para utilizar las herramientas oficiales proporcionadas por la empresa; * Gestionar los indicadores del área. **Perfil | Formación y conocimientos** -------------------------------------- * Espíritu colaborativo, iniciativa, curiosidad, sentido de propiedad y respeto a las diferencias; * Licenciatura completa en Administración, Ingeniería o áreas afines; * Conocimientos en procesos de producción de fertilizantes químicos (será considerado un diferencial); * Inglés intermedio (será considerado un diferencial); * Conocimientos en Excel y herramientas ERP (preferiblemente SAP); * Conocimientos en herramientas de Manufactura Lean; * Disponibilidad de horarios para trabajar por turnos. **Información de contacto** -------------------------- Personas y Cultura **Conocimiento cultivado con diversidad** Yara está comprometida con la creación de un entorno diverso e inclusivo y se enorgullece de ser una empresa que ofrece igualdad de oportunidades para todos. Creemos en un entorno laboral donde nuestros empleados se sientan cómodos siendo ellos mismos, fomentando la diversidad y la pluralidad de pensamiento. Para ello, integramos firmemente la Diversidad e Inclusión (D&I) en nuestra estrategia empresarial y contamos con más de 400 empleados en todo el mundo que actúan como agentes de D&I. Como parte de nuestro proceso de reclutamiento, cuando lo permita la legislación local, podemos realizar verificaciones de referencias y antecedentes. Dichas verificaciones se llevarán a cabo únicamente cuando se consideren necesarias para la naturaleza del puesto. Los candidatos serán informados por Recursos Humanos antes de iniciar cualquier verificación de antecedentes.

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

INDUSTRIAL PROCESSES INTERNSHIP CANDIDATE64849133765506121

Indeed

INDUSTRIAL PROCESSES INTERNSHIP CANDIDATE

Hello, candidate! At Air Liquide, we value inclusion and diversity, so we are pleased to inform you that you are participating in an anonymous selection process, meaning that no personal information will be available. Your assessment will be based on your technical skills and, later, in your behavioral interview. Please fill out all fields of your application with as much detail as possible, remembering that this is essential for your assessment in the anonymous selection process. **About Air Liquide** Through the passion and diversity of its people, Air Liquide leverages the energy and environmental transition, healthcare changes and digitalization, and delivers greater value to all its shareholders. Join us for a stimulating experience: you will find a world of learning and development opportunities where creativity is at the heart of what we do, in an open, collaborative and respectful environment. **How will you CONTRIBUTE and GROW?** The intern will serve as a strategic support to Process Engineering, focusing on gas production. The main objective is to assist in monitoring and optimizing industrial metrics to ensure plant efficiency and continuous improvement. **Key Responsibilities:** * Assist in industrial process control and production planning. * Support technical calculations and production metrics, such as volume, pressure, and temperature. * Collaborate in developing strategies for efficiency control and process updates. * Work directly with a focus on continuous operational improvement. * Provide direct support to process engineering in preparing technical reports and analyses. \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ **Do you have these requirements?** * Currently pursuing a Bachelor’s degree in Chemical Engineering. * Advanced English (reading, writing, and speaking). * Analytical mindset to handle efficiency indicators and metrics. * Strong communication skills and proactivity to act as a right-hand person to the engineering team. **Your differences drive our performance** At Air Liquide, we are committed to building a diverse and inclusive workplace, which means that, regardless of your gender identity, sexual orientation, color, age, religion, nationality or disability, we value a work environment made up of true stories, built by true people. Our processes reflect this, being diverse and free from any prejudice, therefore, we do not collect information such as date of birth, gender, marital status or full address in our selection stages. If this information is sent, it will be disregarded. We strongly believe that a diverse organization opens up opportunities for people to express their talent, both individually and collectively, and helps foster our ability to innovate by living our fundamentals, acting for our success and creating an engaging environment in a changing world. Here you can be you!!

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

Indeed

Production Assistant

For 70 years in the market, **CJ Bio**, a company specialized in amino acid manufacturing, is widely recognized for employing sustainable technologies in its production, with a mission to create a better and more sustainable world through its biotechnologies. It holds the largest global market share in lysine, operating 11 plants across 6 countries and maintaining a sales network in 37 countries. CJ Bio is the only company offering the full range of L-amino acids in its portfolio. In 2023, CJ expanded its facility in Brazil—the only plant in Latin America producing lysine, threonine, and tryptophan—making the country self-sufficient in the production of these key ingredients. **Responsibilities and Duties** Responsibilities and Duties: Operate machinery and equipment—both manually and automatically—ensuring their maintenance and cleanliness, while monitoring materials and components. Open and close valves via control supervision systems, adhering to parameters defined in procedures. Inspect equipment conditions using both control supervision systems and on-site inspections, verifying parameter compliance, leaks, cleanliness, functionality, or any other conditions that may affect the process. Collect and analyze process samples. Complete process-related records with accurate operational information. **Requirements and Qualifications** Completed high school education. A technical background in Chemistry, or a degree in Biofuels or Food Technology will be considered an advantage. Prior production experience—preferably in food, fermentation plants, or refineries. Availability to work rotating shifts (6 days on / 2 days off). **Additional Benefits** Medical assistance; Dental assistance; Life insurance; Meal voucher; On-site cafeteria; Shuttle service; On-site parking; Pharmacy benefits; Gympass; Profit-sharing program (PPR); Birthday bonus. CJ Brazil belongs to the CJ Group, which is structured into four distinct business sectors. We hold the largest global market share in lysine, tryptophan, nucleic acid, and valine, with 11 manufacturing plants across 6 countries and sales networks spanning 37 countries. In 2015, we became the world’s first company to develop fermentation-based L-methionine, and our technology has since gained widespread recognition. Certified by the United Nations (UN) as the first Model of Cooperation for Development and as a global partner for sustainable development, CJ believes corporate success is directly linked to the well-being of all its employees and society at large.

R. Pr. da Catedral Dom Ernesto de Paula, 999 - Centro, Piracicaba - SP, 13400-150, Brazil

Law Intern - Paulínia/SP64840692798210123

Indeed

Law Intern - Paulínia/SP

We are looking for a vibrant, energetic individual who resonates with our growth-oriented DNA. We seek someone to join the EuroChem Group and contribute to our mission of supplying fertilizers to the global food chain, offering abundant opportunities for learning and personal development! If you identify with our core pillars of Trust, Transparency, and Collaboration, EuroChem is the place for you! We encourage diversity and inclusion. We welcome individuals who add value to our team—regardless of nationality, race, gender, age, sexual orientation, religion, disability, or any other differences. **Join us on this journey to feed the world!** **Responsibilities and duties** **JOB DESCRIPTION:** We seek a proactive, responsible, and committed individual to support the Internal Legal Department by generally assisting lawyers and other department members with daily tasks, and who can thrive in a multifunctional, fast-paced, and collaborative environment. **RESPONSIBILITIES AND DUTIES:** * Inputting and sanitizing judicial and administrative proceedings in legal software; * Assisting lawyers within the Department; * Reviewing legal documents; * Sending, tracking, and receiving emails; * Liaising with partner law firms; * Collaborating with other departments; * Preparing reports; * Digitizing and archiving documents. **Requirements and qualifications** **REQUIREMENTS AND QUALIFICATIONS:** * Currently enrolled in Law, from the 8th semester onward; * Knowledge of administrative and judicial proceedings; * Familiarity with legal case management software is a plus; * Advanced Excel skills; * Attention to detail; * Organized, responsible, and committed; * Willingness to learn and strong interpersonal skills for teamwork; * Ability to manage multiple tasks and work under pressure; * Willingness to reside in Paulínia/SP, Campinas/SP, or surrounding areas. **Additional information** **WE HAVE MANY BENEFITS WAITING FOR YOU HERE** **Health insurance for employee and dependents** **Dental insurance for employee and dependents** **Life insurance** **Private pension program** **Profit-sharing plan (PLR) linked to performance goals** **Meal allowance or food voucher for daily use** **On-site cafeteria (subject to location)** **6-month maternity leave (Citizen Company Program)** **20-day paternity leave (Citizen Company Program)** **Special Support and Care Program for employees and their families** **Access to a physical activity platform: Wellhub** **Education and language program (per company policy)** We are a young and ambitious company, built by people who share the same vibrant energy and alignment with our growth-driven DNA. Here, you’ll work for one of the world’s largest fertilizer manufacturers—a multinational headquartered in Zug, Switzerland, which began operations in Brazil in 2016 upon acquiring its first group company, Fertilizantes Tocantins. Moreover, in 2022 we acquired one of the largest ongoing private investments in Brazil—the **Serra do Salitre Mining-Industrial Complex**—and majority stakes in Fertilizantes Heringer, further advancing our growth journey. With our chemical plants, offices, and mining units, we operate in over 100 countries, supported by a team of more than 28,000 professionals dedicated to achieving a simple goal: *producing fertilizers and helping farmers improve their yields and crop quality.* **After all, this is how we feed the world!**

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

Effluent Treatment Plant Technician64724652900482124

Indeed

Effluent Treatment Plant Technician

**Description:** Education \- Technical or bachelor's degree in Chemistry or Environmental Science; Active CRQ registration; Experience with Effluent Treatment Plant (ETE) operation; Experience with Effluent Treatment Plant (ETE) laboratory; Experience with activated sludge systems (ETE); Knowledge of MBR ultrafiltration systems; Microsoft Office suite; **Working hours:** rotating 6x2 shift (07:30–15:50, 15:30–23:50, 23:30–07:50, or rotating schedule). Operate and control the Industrial Effluent Treatment Plant; Prepare and apply chemical solutions; Periodically clean filters and screens at the treatment plant; Conduct laboratory analyses for operational control of effluent treatment; Operate and control ETE sludge disposal — centrifuge; Perform operational adjustments on equipment related to the treatment process; Handle unloading of chemical products — truck coupling and uncoupling; 251206020219728380

R. Pr. da Catedral Dom Ernesto de Paula, 999 - Centro, Piracicaba - SP, 13400-150, Brazil

Junior Integrated Quality Technician – Sucrose Content Laboratory – Costa Pinto Mill64724652849923125

Indeed

Junior Integrated Quality Technician – Sucrose Content Laboratory – Costa Pinto Mill

Description: WHAT YOU NEED TO HAVE: * Technical education in Chemistry, Food Science, Sugar and Alcohol, or related fields; * Advantage: Regional Chemistry Council (CRQ) registration; * Availability to work rotating shifts (morning, afternoon, or night) and on a 05X01 schedule. * Commitment to Safety. YOUR DAILY RESPONSIBILITIES: * Perform technical analyses related to the Industrial Laboratory and Raw Materials Laboratory; * Conduct physicochemical, sensory, and microbiological analyses on intermediate products, by-products, and final products from sugar, ethanol, energy, and biomass production processes; * Perform water analyses (potable, industrial, and wastewater) and analyses of industrial inputs, in accordance with established procedures and under the guidance of immediate leadership, while fully adhering to Good Laboratory Practices and Safety, Health, and Environmental standards. 2512060202191856785

R. Pr. da Catedral Dom Ernesto de Paula, 999 - Centro, Piracicaba - SP, 13400-150, Brazil

Indeed

Technical Intern

Technical Internship Position **Responsibilities:** \- Laboratory organization; \- Assist the technical supervisor in sample preparation and during analytical procedures; \- Adherence to good laboratory practices; \- Preparation of result spreadsheets; \- Proper disposal of chemical waste, materials, and packaging generated from laboratory activities; **Professional Qualifications** \- Currently enrolled in a technical program in Food Technology, Chemistry, Biochemistry, or Biotechnology; \- Basic user-level proficiency in Excel, Word, Internet Explorer, and Windows environment. \- Must be currently enrolled in a technical program and eligible to complete an internship for at least six months; \- No allergies to chemical products. **Expected Technical Requirements** Proficiency in Microsoft Office; laboratory experience is desirable; Behavioral: Proactivity; strong interpersonal skills; teamwork orientation; Availability to work on-site 6 hours per day, Monday through Friday (30 hours per week), from 8:00 AM to 3:00 PM; Position Type: Internship Contract Duration: 12 months Compensation: R$500.00 \- R$800.00 per month Benefits: * Transportation allowance

4WG9+5R - Vila Nova, Campinas - State of São Paulo, 13082-015, Brazil

R$500-800/month

Sugar Production Operator I – Sugar Factory – Costa Pinto Mill64704507002499127

Indeed

Sugar Production Operator I – Sugar Factory – Costa Pinto Mill

Description: WHAT YOU NEED TO HAVE: * Elementary school education; * Availability to work morning, afternoon, and night shifts on a 5-days-on/1-day-off schedule; * Residence in Piracicaba or Charqueada, SP. YOUR DAILY RESPONSIBILITIES WILL INCLUDE: * Monitoring and operating sugar production process equipment; * Performing preventive and corrective maintenance activities; * Ensuring quality practices; * Unloading chemical products; * Dosing raw materials in the production process. 2512040202181901491

R. Pr. da Catedral Dom Ernesto de Paula, 999 - Centro, Piracicaba - SP, 13400-150, Brazil

Indeed

Laboratory Technician

The **FHO**'s mission is to "*promote learning, knowledge creation and dissemination, training competent professionals and citizens committed to building a socially, environmentally, and economically sustainable world*". Here, your talent finds a purpose! We are looking for a **Junior Laboratory Technician**. Come learn more about this opportunity starting in January 2026! **Responsibilities and duties** You will be responsible for \>\>\> Performing technical tasks in laboratories related to operations, such as setting up classes, organizing and maintaining equipment. Your daily responsibilities will include \>\>\> * Preparing reagents, parts, and other materials used in experiments. * Setting up laboratories and materials for practical classes and research tests; * Keeping the laboratory clean, organized, and compliant with regulatory standards; performing cleaning and maintenance of laboratory equipment and instruments. * Managing inventory of laboratory consumables and monitoring expiration dates and proper storage of reagents and perishable materials; * Implementing and monitoring biosafety protocols, ensuring safe handling of biological, chemical, and hazardous materials. * Assisting teachers and students during laboratory classes by providing technical support for the use of equipment and materials. * Reporting abnormal occurrences in the laboratory to supervisors/coordinators; * Sterilizing materials from various laboratories. **Requirements and qualifications** * Completed high school + Technical course. * Familiarity with laboratory routines; * Knowledge of Microsoft Office Suite. **Additional information** **Benefits:** * Full health insurance; * Meal allowance; * 100% tuition scholarship. **Working hours:** * Monday to Thursday, from 12:30 PM to 5:00 PM and from 6:00 PM to 10:30 PM; Friday, from 1:30 PM to 5:00 PM and from 6:00 PM to 10:30 PM. * ******Important**: The selection process will take place during **November and December**, with hiring scheduled for **January 2026**! With **a history of over 50 years** in Araras (SP), FHO | Fundação Hermínio Ometto stands out for academic excellence and its mission to train professionals and citizens committed to building a sustainable world through undergraduate and postgraduate programs. Throughout our history, we have **graduated more than 120,000 people**, who today contribute to transforming their communities. We are **among the 10 most sustainable private higher education institutions in Brazil**, according to the international *UI GreenMetric World University* ranking, reflecting our dedication to integrating sustainable development into all our activities. Besides understanding that students are the reason for our existence, we also **recognize the essential role of our employees.** We believe that **each employee is part of our story, and therefore we invest in a collaborative and welcoming work environment that encourages professional and personal growth**. By choosing to join our team of over 500 employees, you become part of **an institution that values** human dignity, social inclusion, creativity, transparency, and community strength. **We invite you to build this future with us, in an environment where your talent meets our purpose.**

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

Foam Chemical Assistant64586509694338129

Indeed

Foam Chemical 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 in mechanics, hydraulics, and electricity; Proficiency in Office Suite; Availability to work on-site in Conchal/SP. Job type: Full-time CLT Benefits: * Medical insurance * Free parking * Life insurance * Meal allowance

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

Indeed

Chemical Engineer

**Job Description:** We are looking for a Chemical Engineer to develop, monitor, and optimize processes. The professional will provide technical support to operations, assist in quality control, and contribute to continuous improvements. **Requirements:** * Degree in Chemical Engineering (completed) * Availability to start immediately * Proactive and good communication skills **We offer:** * Starting salary: **R$ 4.500,00** * Meal allowance: **R$ 900,00** on CAJU card * Collaborative work environment and growth opportunities Employment type: Full-time CLT Pay: R$4.500,00 \- R$4.550,00 per month Benefits: * Meal allowance * Transportation allowance

R. Antônio Carlos Nogueira, 713 - Centro, Cosmópolis - SP, 13150-000, Brazil

R$4,500-4,550/month

INTERNSHIP (ADMINISTRATIVE)643355485934091211

Indeed

INTERNSHIP (ADMINISTRATIVE)

We are looking for students eager to learn and develop their skills in a dynamic and collaborative environment! The internship position offers opportunities for professional development and qualification, providing practical experience and learning in the daily routines of the chosen area. **Requirements** Currently pursuing a higher education degree in **Business Administration, Production Engineering, Chemical Engineering, or fields with an industrial focus.** Intermediate English and intermediate Microsoft Office skills. Availability to intern **on-site in Jaguariúna/SP.** **Responsibilities** Support administrative and operational routines within the assigned area; Assist in preparing reports, controls, and performance indicators; Collaborate on process improvements and departmental activities; Support the team with day-to-day tasks, ensuring smooth operations; Participate in projects and initiatives aimed at developing the area. Gualapack adopts an inclusive approach in its recruitment and selection process, considering all professionals for job opportunities without discrimination based on gender, race, beliefs, or any other characteristic. This policy reflects a commitment to diversity and equal opportunities in the workplace.

R. Alfredo Bueno, 1121 - Centro, Jaguariúna - SP, 13820-000, Brazil

Senior Quality Control Analyst (Physicochemical Validation)643355486408991212

Indeed

Senior Quality Control Analyst (Physicochemical Validation)

Bachelor's degree in Pharmacy or Chemistry. Postgraduate studies in the field are desirable. Experience in analytical methodology validation by HPLC, UV, and potentiometric methods is required. Experience with RDC No. 166, dated July 24, 2017. **Responsibilities:** Analytical Method Validation; Cleaning Validation; Knowledge of analytical techniques for laboratory equipment and instrumentation for pH analysis, melting point, Karl Fischer, loss on drying, particle size analysis, infrared identification, dry residue, ignition residue, refractive index, optical rotation, UV absorbance assay, titrimetric assay, HPLC assay, and other analyses; Support and perform physicochemical and microbiological analyses of samples from process and cleaning validation; Participate in internal/external audits; Conduct feasibility studies for raw material analyses; Perform sampling of raw materials and packaging materials; Conduct water analysis. Employment type: Full-time, Permanent CLT position Salary: BRL 6,500.00 - BRL 7,500.00 per month Benefits: * Medical insurance * Dental insurance * Free parking * Profit sharing * Life insurance * Meal allowance * Transportation allowance Selection questions: * If currently employed, please state your job title, length of time in current role, salary, detail your benefits, and explain why you are seeking a new opportunity. * What is your minimum acceptable salary expectation? * If yes, describe your experience with Cleaning Validation. If no, answer N/A. * If yes, describe your experience with Analytical Method Validation. If no, answer N/A. Education: * Bachelor's degree (Preferred) Experience: * Cleaning Validation (Required) * Analytical Method Validation (Required)

R. Pedro Stancato, 861 - Chácaras Campos dos Amarais, Campinas - SP, 13082-050, Brazil

R$6,500-7,500/month