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Chemical Engineer Jobs in Puerto Rico (NOW HIRING)

Weil Group, Inc.

Reliability Engineer

Bayamon, PR · On-site +1

$92K - $116K/yr

Education & Experience: • Bachelor's degree in Mechanical Engineering, Chemical Engineering, Industrial Engineering, or a related engineering field. • Minimum 4-6 years of experience in ...

Mentor Technical Group

Engineer

Juncos, PR · On-site

$70 - $90/hr

Background in Chemical Engineering * Experience in Biotech companies would be a plus * Statistical Analyses experience * Drug substance manufacturing/technical support * Working knowledge of ...

Mentor Technical Group

Engineer

Juncos, PR · On-site

Background in Chemical Engineering * Experience in Biotech companies would be a plus * Statistical Analyses experience * Drug substance manufacturing/technical support * Working knowledge of ...

FITS LLC

Process Engineer I

Humacao, PR · On-site

Bachelor's Degree in Mechanical, Biomedical, Industrial or Chemical Engineering and three (3) years of exposure within the Medical Devices Industry. * Bilingual: Spanish and English * Soft Skills:

FITS LLC

Quality Engineer II

Humacao, PR · On-site

$60 - $90/hr

Bachelor's Degree in Mechanical, Biomedical, Industrial or Chemical Engineering, and three (3)years of exposurewithin the Medical Devices Industry. * Bilingual: Spanish and English * Soft Skills:

FITS LLC

Quality Engineer II

Humacao, PR · On-site

$72K - $93K/yr

Bachelor's Degree in Mechanical, Biomedical, Industrial or Chemical Engineering, and three (3) years of exposure within the Medical Devices Industry. * Bilingual: Spanish and English * Soft Skills:

Techengpr

Process Engineer - Purification

Carolina, PR · On-site

$80 - $100/hr

Bachelor's Degree in Chemical Engineering, Mechanical Engineering, or related Engineering discipline. * Minimum of 5 years of engineering experience in pharmaceutical, biotechnology, medical device ...

FITS LLC

Sr. Quality Engineer

Juncos, PR · On-site

$86K - $117K/yr

Bachelor's Degree in Mechanical, Biomedical, Industrial or Chemical Engineering, and five (5) years of exposure within the Medical Devices Industry. * Bilingual: Spanish and English * Soft Skills:

Techengpr

Utilities Systems Engineer

Carolina, PR · On-site

$80 - $100/hr

Bachelor's Degree in Mechanical Engineering, Chemical Engineering, or related engineering discipline. * Minimum of 5 years of experience supporting utility systems in a pharmaceutical, biotechnology ...

Eaton

Lead - SME Plating Engineer

Arecibo, PR · On-site

The Lead - SME Plating Engineer is responsible for technical ownership, optimization, and ... This role provides full oversight of the chemical laboratory supporting plating operations ...

Weil Group, Inc

Process Engineer I

Humacao, PR · On-site

Mechanical, Biomedical, Industrial or Chemical Engineering Years' Experience Required: 3 Responsibilities may include the following and other duties may be assigned. Develops, modifies, applies and ...

Weil Group, Inc

Process Engineer I

Humacao, PR · On-site

Mechanical, Biomedical, Industrial or Chemical Engineering Years' Experience Required: 3 Responsibilities may include the following and other duties may be assigned. Develops, modifies, applies and ...

Eaton

Lead - SME Plating Engineer

Arecibo, PR · On-site

The Lead - SME Plating Engineer is responsible for technical ownership, optimization, and ... This role provides full oversight of the chemical laboratory supporting plating operations ...

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Chemical Engineer information

What is a chemical engineer?

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 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.

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 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.

Is there a high demand for chemical engineers?

Chemical engineers are in high demand across industries such as pharmaceuticals, energy, and manufacturing due to ongoing innovation and the need for process optimization. Employment opportunities are expected to grow faster than the average for all occupations, especially for those with strong technical skills and relevant certifications.

What type of jobs do chemical engineers do?

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 adhering to safety and environmental regulations.
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 August 2026, with employment types broken down into 93% Full Time, 3% Part Time, and 4% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

Reliability Engineer

Weil Group, Inc.

Bayamon, PR • On-site, Remote

$92K - $116K/yr

Full-time

Re-posted yesterday

Job description


The Reliability Engineer is responsible for ensuring the optimal performance, longevity, and safety of equipment, systems, and processes at the facilities through the application of reliability engineering principles. This role is centered on minimizing unplanned downtime, reducing lifecycle maintenance costs, and enhancing asset integrity by means of proactive analysis, data-driven decision-making, and continuous improvement. Key areas of focus include failure mode identification, root cause analysis, development of preventive and predictive maintenance strategies, lifecycle cost evaluation, and technical guidance to the maintenance and operations teams. The Reliability Engineer works in close collaboration with the Maintenance Manager, Maintenance Supervisor, and Planner/Scheduler to continuously improve asset performance and maintenance effectiveness.
Requirements:
Education & Experience:
•Bachelor's degree in Mechanical Engineering, Chemical Engineering, Industrial Engineering, or a related engineering field.
•Minimum 4-6 years of experience in reliability engineering, asset integrity, or maintenance engineering in industrial facilities; fuel terminals, LPG/petrochemical plants, or refineries preferred.
•Demonstrated experience applying reliability methodologies: RCA, FMEA, RCM, PMO, RBI, and/or PdM programs.
•Experience with CMMS platforms for asset management, work order analysis, and KPI reporting.
•Familiarity with applicable standards and regulations: API 510, API 570, API 653, ASME, NFPA, OSHA, EPA (preferred).
•Certification in reliability (CRE - ASQ Certified Reliability Engineer) or asset management (IAM, CAMA) is a plus.
Skills:
•Strong analytical capability: ability to collect, process, and interpret reliability data to drive actionable conclusions.
•Proficiency in RCA methodologies (5-Why, Fishbone, Fault Tree Analysis, RCFA).
•Ability to read and interpret P&IDs, equipment drawings, inspection reports, and technical specifications.
•Working knowledge of condition monitoring techniques (vibration analysis, thermography, oil analysis, NDT).
•Effective written and verbal communication in Spanish; working proficiency in English for technical documentation.
•Proficiency with CMMS platforms and Microsoft Office tools.
Competencies:
•Strong safety and compliance mindset - promotes asset integrity and risk mitigation as core values.
•Proactive and analytical: identifies failure trends before they become critical events.
•Structured, detail-oriented approach to data management and documentation.
•Effective communicator across disciplines: translates technical findings into actionable recommendations for management and field teams.
•Collaborative: works effectively with maintenance, operations, engineering, and HSE teams.
•Commitment to continuous improvement and long-term asset lifecycle thinking.
**Weil Group is proud to be an Equal Employment Opportunity Employer.**

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