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Chemical Engineer Jobs in Puerto Rico (NOW HIRING)

Kelly Services

PR

$53/hr

Bachelor degree in Engineering and 6 years of Engineering experience. (preferred Mechanical or Chemical Engineer disciplines ). * Hands-on experience with Clean Utilities Systems (Distilled Water ...

Kelly Services

Principal Engineer

Juncos, PR

$53/hr

Bachelor degree in Engineering and 6 years of Engineering experience. (preferred Mechanical or Chemical Engineer disciplines ). * Hands-on experience with Clean Utilities Systems (Distilled Water ...

Cencora

Principal Engineer

Juncos, PR · On-site

Mechanical or Chemical Engineer Preferred Qualifications: * Experience Working with Clean Utilities Systems such as Distilled Water, Purified Water, RO System. * Experience working on Clean Gases ...

Cencora

Principal Engineer

Juncos, PR · On-site

Mechanical or Chemical Engineer Preferred Qualifications: * Experience Working with Clean Utilities Systems such as Distilled Water, Purified Water, RO System. * Experience working on Clean Gases ...

Validation & Engineering Group, Inc

PR

$105K - $145K/yr

Validation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who provides solutions for the Pharmaceutical, Biotechnology, Chemical, Food, and Medical Devices ...

Validation & Engineering Group, Inc

PR

$102K - $140K/yr

Validation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who provides solutions for the Pharmaceutical, Biotechnology, Chemical, Food, and Medical Devices ...

Validation & Engineering Group, Inc

PR

$91K - $125K/yr

Validation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who provides solutions for the Pharmaceutical, Biotechnology, Chemical, Food, and Medical Devices ...

Validation & Engineering Group, Inc

PR

$105K - $144K/yr

Validation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who provides solutions for the Pharmaceutical, Biotechnology, Chemical, Food, and Medical Devices ...

Validation & Engineering Group, Inc

PR

$91K - $125K/yr

Validation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who provides solutions for the Pharmaceutical, Biotechnology, Chemical, Food, and Medical Devices ...

Validation & Engineering Group, Inc

PR

$90K - $124K/yr

Validation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who provides solutions for the Pharmaceutical, Biotechnology, Chemical, Food, and Medical Devices ...

Validation & Engineering Group, Inc

PR

$88K - $121K/yr

Validation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who provides solutions for the Pharmaceutical, Biotechnology, Chemical, Food, and Medical Devices ...

Validation & Engineering Group, Inc

PR

$91K - $126K/yr

Validation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who provides solutions for the Pharmaceutical, Biotechnology, Chemical, Food, and Medical Devices ...

Validation & Engineering Group, Inc

PR

$91K - $126K/yr

Validation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who provides solutions for the Pharmaceutical, Biotechnology, Chemical, Food, and Medical Devices ...

Validation & Engineering Group, Inc

PR

$70K - $96K/yr

Validation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who provides solutions for the Pharmaceutical, Biotechnology, Chemical, Food, and Medical Devices ...

Validation & Engineering Group, Inc

PR

$71K - $98K/yr

Validation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who provides solutions for the Pharmaceutical, Biotechnology, Chemical, Food, and Medical Devices ...

Validation & Engineering Group, Inc

PR

$101K - $139K/yr

Validation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who provides solutions for the Pharmaceutical, Biotechnology, Chemical, Food, and Medical Devices ...

Validation & Engineering Group, Inc

PR

$91K - $126K/yr

Validation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who provides solutions for the Pharmaceutical, Biotechnology, Chemical, Food, and Medical Devices ...

Validation & Engineering Group, Inc

PR

$105K - $144K/yr

Validation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who provides solutions for the Pharmaceutical, Biotechnology, Chemical, Food, and Medical Devices ...

Validation & Engineering Group, Inc

PR

$91K - $125K/yr

Validation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who provides solutions for the Pharmaceutical, Biotechnology, Chemical, Food, and Medical Devices ...

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Showing results 1-20

All JobsChemical Engineer JobsChemical Engineer Jobs in Puerto Rico

Chemical Engineer information

What is the difference between Chemical Engineer vs Process Engineer?

AspectChemical EngineerProcess Engineer
CredentialsBachelor's degree in chemical engineering; often licensed as a Professional Engineer (PE)Bachelor's degree in chemical, process, or industrial engineering; may also pursue PE licensure
Work EnvironmentFactories, laboratories, research facilities, and industrial plantsManufacturing plants, process design, and optimization settings
Industry UsageChemical, pharmaceuticals, energy, and materials industriesManufacturing, refining, and process industries

Both Chemical Engineers and Process Engineers work in industrial environments and often require similar educational backgrounds. Chemical Engineers typically focus on designing and developing chemical processes, while Process Engineers optimize and improve existing manufacturing processes. Their roles often overlap, but their primary responsibilities differ slightly based on project scope and focus.

What are chemical engineers?

Chemical engineers are professionals who apply principles of chemistry, physics, mathematics, biology, and engineering to solve problems involving the production or use of chemicals, fuel, drugs, food, and many other products. They design processes and equipment for large-scale manufacturing, plan and test production methods, and oversee facility operations. Chemical engineers work in a variety of industries, including pharmaceuticals, energy, food processing, and environmental health and safety. Their work helps turn raw materials into useful products safely, efficiently, and sustainably.

What type of jobs do chemical engineers do?

Chemical engineers design, develop, and optimize processes for manufacturing chemicals, fuels, pharmaceuticals, and other products. They work in industries such as energy, materials, and environmental protection, often using tools like process simulation software and adhering to safety and environmental regulations.

What Is the Job of a Chemical Engineer?

Chemical Engineers design and develop manufacturing processes for various chemicals. They can work in a variety of industries, including pharmaceuticals, manufacturing, food processing, environmental health, health care, and design and construction. In this job, you can expect to research new methods for manufacturing chemicals, create these processes, estimate the cost of production, and draft and implement related safety procedures to ensure the well-being of employees who will work with those chemicals.

What are some common challenges chemical engineers face when working on process optimization projects?

Chemical engineers often encounter challenges such as balancing safety requirements with production efficiency, troubleshooting complex process issues, and adapting to new technologies or regulations. These projects typically require close collaboration with multidisciplinary teams, including operators, quality control, and maintenance staff, to implement changes without disrupting ongoing operations. Staying up-to-date with industry best practices and maintaining strong problem-solving skills are essential to successfully navigate these challenges and drive continuous improvement.

What careers can you do with chemical engineering?

Chemical engineers can pursue careers in industries such as pharmaceuticals, energy, food processing, environmental protection, and manufacturing. They often work in research and development, process design, quality control, and plant operations, utilizing skills in chemistry, mathematics, and engineering principles.

What can I do in chemical engineering?

Chemical engineers design, develop, and optimize processes for producing chemicals, fuels, pharmaceuticals, and materials. They work in industries such as manufacturing, energy, and environmental protection, often using tools like process simulation software and requiring knowledge of chemistry, thermodynamics, and safety protocols.

What engineers make $500,000?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. These roles typically require extensive experience, advanced skills, and sometimes leadership responsibilities or working in high-cost-of-living areas.

What are the key skills and qualifications needed to thrive as a Chemical Engineer, and why are they important?

To thrive as a Chemical Engineer, you need a solid background in chemistry, mathematics, and process engineering, usually supported by a bachelor's degree in chemical engineering or a related field. Familiarity with process simulation software (such as Aspen Plus or HYSYS), safety regulations, and laboratory analysis tools is commonly required. Strong problem-solving, project management, and teamwork skills help Chemical Engineers excel in collaborative and dynamic environments. These competencies are vital for designing efficient processes, ensuring safety, and driving innovation in chemical manufacturing and related industries.
More about Chemical Engineer jobs
What are the most commonly searched types of Chemical Engineer jobs in Puerto Rico? The most popular types of Chemical Engineer jobs in Puerto Rico are:
What are popular job titles related to Chemical Engineer jobs in Puerto Rico? For Chemical Engineer jobs in Puerto Rico, the most frequently searched job titles are:
What job categories do people searching Chemical Engineer jobs in Puerto Rico look for? The top searched job categories for Chemical Engineer jobs in Puerto Rico are:
What cities in Puerto Rico are hiring for Chemical Engineer jobs? Cities in Puerto Rico with the most Chemical Engineer job openings:
What are popular job titles related to Chemical Engineer jobs in PR? For Chemical Engineer jobs in PR, the most frequently searched job titles are:
Chemical Engineer jobs near you
Infographic showing various Chemical Engineer job openings in Puerto Rico as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.
Principal Engineer

Principal Engineer

Kelly Services

PR

$53/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 13 days ago

Job description

Kelly® Engineering have the opportunity for those who want to keep growing, learning, and evolving.  
We’re seeking a Principal Engineer to work at a premier pharmaceutical/biotechnology industry leader industry in Juncos, PR. 
Salary: $53.00 hr - W2
Shift: 8hrs shift | Administrative - with work schedule flexibility as required to support 24/7 operations, requiring occasional after-hours engineering coverage.

Requirements:

  • Academic:
    • Doctorate degree and 2 years of Engineering experience OR
    • Master degree and 4 years of Engineering experience OR
    • Bachelor degree in Engineering and 6 years of Engineering experience. (preferred Mechanical or Chemical Engineer disciplines ).
  • Hands-on experience with Clean Utilities Systems (Distilled Water, Purified Water, RO Systems) and Clean Gases (Process Air, GMP gases like Oxygen, Nitrogen).
  • Proficiency in GMP documentation, SOP development/improvement, and deviation management within regulated environments
  • Demonstrate ability to work in critical operation 
  • Knowledge in Engineering Project, validation processes and documentation in a highly regulated environment (pharmaceutical/biotech processes)
  • Ability to interpret and apply GLPs and GMPs, and operate specialized laboratory equipment
  • Excellent written and verbal communication skills. Bilingual (Spanish and English) is required.
    • Preferred Experience: Clean Utilities, GMP investigation, Deviation Documentation

The Principal Engineer will be responsible for: Managing and applying extensive technical expertise in coordinating multiple, complex, non-routine engineering projects related to facilities, processes, and systems. Leading the planning, design, reconfiguration, construction, maintenance, and alteration of engineering systems and facilities. Developing and executing engineering policies, interpreting and recommending modifications to company-wide procedures. Collaborating with cross-functional teams, including research, manufacturing, process development, utilities, facilities, quality assurance, and validation. Creating and managing budgets for large or complex projects and driving solutions for high-priority goals. Documenting and managing deviations (non-conformances), and leading improvement of SOP documentation within a GMP (Good Manufacturing Practice) environment. Overseeing and mentoring a team of engineers and/or technicians, and leading investigations and the development of novel concepts.

Kelly® Engineering PR Offers!

  • Exposure to a variety of career opportunities as a result of our expansive network of client companies
  • Career guides, information and tools to help you successfully position yourself throughout every stage of your career 
  • Access to more than 3,000 online training courses through our Kelly® Learning Center
  • Bi-Weekly pay by W-2
  • Vacations, Sick & Holidays paid*
  • Christmas bonus*
    • *Must comply with minimum established requirements to qualify.

Helping you discover what’s next in your career is what we’re all about, so let’s get to work. 
Apply to be a Principal Engineer today!
Lilly Abouomar 9395454792
#SETTPuertoRico


As part of our promise to talent, Kelly supports those who work with us through a variety of benefits, perks, and work-related resources. Kelly offers eligible employees voluntary benefit plans including medical, dental, vision, telemedicine, term life, whole life, accident insurance, critical illness, a legal plan, and short-term disability. As a Kelly employee, you will have access to a retirement savings plan, service bonus and holiday pay plans (earn up to eight paid holidays per benefit year), and a transit spending account. In addition, employees are entitled to earn paid sick leave under the applicable state or local plan. Click here for more information on benefits and perks that may be available to you as a member of the Kelly Talent Community.

Why Kelly® Engineering?

Your engineering skills are in demand, but how do you find the right fit? Easy. At Kelly Engineering, our team creates expert talent solutions to solve the world’s most critical challenges. We connect you with leading organizations where you can collaborate on innovative projects, work with cutting-edge technologies and accelerate your growth. Whether you prefer the variety and flexibility of short-term projects or are looking for a long-term opportunity, we’re here to guide you to the next step in your engineering career.

About Kelly

Work changes everything. And at Kelly, we’re obsessed with where it can take you. To us, it’s about more than simply accepting your next job opportunity. It’s the fuel that powers every next step of your life. It’s the ripple effect that changes and improves everything for your family, your community, and the world. Which is why, here at Kelly, we are dedicated to providing you with limitless opportunities to enrich your life-just ask the 300,000 people we employ each year.
Kelly is committed to providing equal employment opportunities to all qualified employees and applicants regardless of race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, age, marital status, pregnancy, genetic information, or any other legally protected status, and we take affirmative action to recruit, employ, and advance qualified individuals with disabilities and protected veterans in the workforce. Requests for accommodation related to our application process can be directed to the Kelly Human Resource Knowledge Center. Kelly complies with the requirements of California’s state and local Fair Chance laws. A conviction does not automatically bar individuals from employment. Kelly participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.
Kelly may use AI-powered tools during the recruitment and hiring process. For full details, including how Kelly uses AI, your rights, and how to request a reasonable accommodation, visit the Recruitment Artificial Intelligence Notice.