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Chemical Engineer Jobs in Riverside, CA (NOW HIRING)

Commissioning Engineer

Loma Linda, CA ยท On-site

$90K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

Bachelor's Degree in electrical, mechanical, or chemical engineering. Preferred Qualifications: * 1+ years of experience in commissioning, startup, or system integration for water/wastewater ...

Commissioning Engineer

Loma Linda, CA ยท On-site

$90K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

Bachelor's Degree in electrical, mechanical, or chemical engineering. Preferred Qualifications: * 1+ years of experience in commissioning, startup, or system integration for water/wastewater ...

Commissioning Engineer

Loma Linda, CA

$90K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

Bachelor's Degree in electrical, mechanical, or chemical engineering. Preferred Qualifications: * 1+ years of experience in commissioning, startup, or system integration for water/wastewater ...

Production Engineer

Santa Ana, CA ยท On-site

$91K - $118K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Bachelor of Science in Chemical Engineering, or similar Scientific/Engineering background. * 5-7 years of experience in manufacturing engineering, process engineering, project engineering, or similar ...

Production Engineer

Santa Ana, CA

$91K - $118K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Bachelor of Science in Chemical Engineering, or similar Scientific/Engineering background. * 5-7 years of experience in manufacturing engineering, process engineering, project engineering, or similar ...

Production Engineer

Santa Ana, CA

$91K - $118K/yr

  • Medical

  • Dental

Bachelor of Science in Chemical Engineering, or similar Scientific/Engineering background.5-7 years of experience in manufacturing engineering, process engineering, project engineering, or similar ...

Production Engineer

Santa Ana, CA ยท On-site

$91K - $118K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Bachelor of Science in Chemical Engineering, or similar Scientific/Engineering background. * 5-7 years of experience in manufacturing engineering, process engineering, project engineering, or similar ...

Laboratory Technician

Irvine, CA ยท On-site

$30 - $32/hr

Support Application Engineers by generating and summarizing test data. * Prepare and test coatings, cleaners, pretreatments, paints, and chemical mixtures. * Evaluate, collect, and record ...

S. in Chemical Engineering, Chemistry, or Mechanical Engineering. * Six months to one year of experience. * Willingness to work as a team member in a "hands-on" production environment * Ability to ...

Bachelor's degree or higher in Material Science, Chemical Engineering, related field or comparable industry experience * 2+ years of related work experience * Working knowledge of PCB manufacturing ...

Quality Engineer

Santa Ana, CA ยท On-site

$87K - $105K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Bachelor's degree or higher in Material Science, Chemical Engineering, related field or comparable industry experience * 2+ years of related work experience * Working knowledge of PCB manufacturing ...

Water Treatment Design Lead

Irvine, CA ยท On-site

$140K - $200K/yr

Bachelor's degree in Civil, Environmental, or Chemical Engineering (Master's preferred). * Professional Civil Engineer (PE) license (California PE preferred) * Minimum 8 to 12 years of relevant ...

Showing results 41-60

Chemical Engineer information

See Riverside, CA salary details

$41.7K

$91.3K

$146.1K

How much do chemical engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for chemical engineer in Riverside, CA is $91,272.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,400.00 and $111,100.00 per year, depending on experience, location, and employer.

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.

What are the most commonly searched types of Chemical Engineer jobs in Riverside, CA?

The most popular types of Chemical Engineer jobs in Riverside, CA are:

What are popular job titles related to Chemical Engineer jobs in Riverside, CA?

For Chemical Engineer jobs in Riverside, CA, the most frequently searched job titles are:

What job categories do people searching Chemical Engineer jobs in Riverside, CA look for?

The top searched job categories for Chemical Engineer jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Chemical Engineer jobs?

Cities near Riverside, CA with the most Chemical Engineer job openings:

Infographic showing various Chemical Engineer job openings in Riverside, CA as of August 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $91,272 per year, or $43.9 per hour.

Commissioning Engineer

Shimmick

Loma Linda, CA โ€ข On-site

$90K - $100K/yr

Full-time

Medical, Dental, Vision, Life

Re-posted 2 days ago


Job description

Join Shimmickโ€™s Axia Electric Team as a Commissioning Field Engineer and play a key role in delivering complex electrical and process control systems for critical infrastructure projects across Southern California. This role will initially support a Water Reclamation Facility Expansion Project in Lake Elsinore and may require travel to support regional projects.

At Shimmick, we are problem solvers. Creative thinkers. Innovators. We approach each project with fresh ideas and big thinking in pursuit of better answers, better outcomes, and better experiences for our clients. We are resourceful, nimble and resilient. We work hard together and with our clients to deliver high-quality projects that are on time, on budget and beyond expectations.

Axia Electric, LLC

Since the early 1990s, Shimmick has been self-performing electrical scopes for infrastructure projects. In 2025, the Electrical Division rebranded to Axia Electric, a subsidiary to Shimmick Construction. Axia offers electrical, instrumentation, and process controls expertise for water and wastewater treatment; dams and locks; mass transit and rail; alternative energy; power generation and transmission; and commercial building projects. Our ability to self-perform this specialty offers additional value and enables us to better control cost and schedule for projects with major electrical and process mechanical scopes. Our clients include municipalities, water districts, sanitation districts, transit agencies, private developers, DOTs, and USACE.


Responsibilities: include, but are not limited to the following:

  • Planning & Documentation:
    • Develop, edit, and manage project commissioning and test plans.
    • Schedule and execute commissioning field activities.
    • Assist with the review of equipment submittals, package vendor submittals, and operation & maintenance submittal.
    • Support the development and distribution of commissioning documentation, test results, and close-out reports (deliverables).
  • Coordination:
    • Coordinate and facilitate meeting with system integrators to align with commissioning activities.
    • Coordinate meetings with clients to communicate progress, resolve issues, and ensure alignment with commissioning objectives.
    • Coordinate with mechanical team, electrical team, clientโ€™s team, and subcontractors for in field commissioning activities.
    • Coordinate with engineering on constructability and design issues relating to the commissioning efforts. 
  • Testing, Verification, & Compliance:
    • Participate and document third party vendor factory acceptance test (FAT).
    • Document and provide site acceptance testing (SAT) deliverables to client.
    • Coordinate with project design process engineers to ensure system functionality, commissioning readiness, and proper integration with design intent.
    • Support the development and distribution of commissioning documentation, test results, and close-out reports.
    • Ensure compliance with project requirements, industry standards, regulatory agencies requirements (Fire Department, DSD, DDW), and safety procedures during commissioning activities.

Minimum Requirements:

  • Bachelorโ€™s Degree in electrical, mechanical, or chemical engineering.

Preferred Qualifications:

  • 1+ years of experience in commissioning, startup, or system integration for water/wastewater treatment, industrial process, or large infrastructure projects.
  • Hands-on experience developing and executing commissioning plans, test procedures, and system verification documentation.
  • Proficiency with construction project design documents, including but limited to: P&IDs, mechanical and electrical drawings, wiring/loop diagrams, and specifications.
  • Understanding of Supervisory Control and Data Acquisition (SCADA) and PLC based automation.
  • Familiarity with factory acceptance testing (FAT) and site acceptance testing (SAT).
  • Experience coordinating with multidisciplinary teams including process engineers, integrators, contractors, and clients.
  • Strong communication, documentation, and presentation skills.
  • Proficiency in project scheduling, commissioning tracking tools, and Microsoft Office Suite.
  • Ability and willingness to travel to project to Southern California sites (greater Los Angeles & San Diego) as needed.

Additional Information:

  • Qualified applicants who are offered a position must pass a pre-employment substance abuse test.
  • This position does not include sponsorship for United States work authorization.

The salary range for this position is between $90,000 - $100,000 per year depending on experience and/or education.

Shimmick's comprehensive benefits plan includes medical, dental and vision coverage; as well as options to participate in an FSA or HSA. The Company also provides employer paid STD, LTD, basic life and AD&D, and an Employee Assistance Program. Additional voluntary benefit offerings include pet insurance, hospital indemnity, critical illness insurance, legal and identity theft protection.

These benefits are available to all employees working more than 20 hours per week. Employees working less than 20 hours per week are eligible for medical, dental and vision coverage as well as EAP services.

NOTICE TO THIRD PARTY AGENCIES:
Please note that Shimmick does not accept unsolicited resumes from recruiters or employment agencies. In the absence of a signed Recruitment Fee Agreement, Shimmick will not consider or agree to payment of any referral compensation or recruiter fee. In the event a recruiter or agency submits a resume or candidate without a previously signed agreement, Shimmick explicitly reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency. Any unsolicited resumes, including those submitted to hiring managers, are deemed to be the property of Shimmick.

AN EQUAL OPPORTUNITY EMPLOYER
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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