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Chemical Engineer Jobs in Riverside, CA (NOW HIRING)

Commissioning Engineer

Loma Linda, CA ยท On-site

$90K - $100K/yr

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

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

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

Riverside, CA ยท On-site

$90K - $100K/yr

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

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 ...

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 ...

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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 Jun 10, 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 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 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 engineering jobs pay $500,000?

Senior chemical engineers with extensive experience, advanced technical skills, and leadership roles in the chemical or process industries can earn salaries approaching or exceeding $500,000 annually, especially with bonuses and profit sharing. High-level positions such as engineering managers or directors in large corporations may also reach this compensation level, often requiring advanced degrees and specialized expertise.

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 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 June 2026, with employment types broken down into 100% Full Time. Highlights an 50% In-person, and 50% Hybrid job distribution, with an average salary of $91,272 per year, or $43.9 per hour.
Senior Engineer I, Device Development

Senior Engineer I, Device Development

Alexion Pharmaceuticals

Irvine, CA โ€ข On-site

$97K - $146K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 24 days ago


Job description

Location: Boston, MA or New Haven, CT

This is what you will do:
This position will serve the role of Development Engineer within the Alexion Device Development organization.
The candidate will act as the technical SME/project engineer supporting the development of combination products.
This role will be accountable for key technical design and development deliverables.
This individual will interact with multiple functions and functional teams including Device Quality, Regulatory Affairs, Clinical, Global Technical Operations (GTO), and Alexion Dublin Manufacturing Facility (ADMF) from clinical development through commercial development.
You will be responsible for:
Deep understanding of the device design: this may include development/ identification of critical dimensions, systems engineering, sensitivity analysis, tolerance stack-ups.

Technical assessments to be conducted via analytical and empirical means.

Devices of interest include: pre-filled syringes, autoinjectors, pen injectors, and on-body delivery systems.

Based on understanding of device design, manage facets of technical development. This can include interactions with suppliers, CMOs, technology vendors and/or internal cross-functional teams.

Oversee the characterization and design verification testing as well as determine relevant success criteria. This includes development, qualification, and the transfer of the appropriate methods.

Author technical documentation in support of the development process or design control deliverables.

Root Cause analysis of product or process deviations or failures. Utilization of six sigma tools to manage the investigation.

Ability to clearly communicate learnings and educate other team members on methods and analytical approaches.

Acts independently within team expectations, coordinates with functional leadership to identify priorities, completes tasks under his/her accountability while balancing a high level of autonomy .

Demonstrate technical rigor and creativity, continuous learning and improvement, and alignment to customer needs and value creation.

Demonstrate strong and clear accountability/responsibility for successful and timely completion of designated tasks.
You will need to have:
BS Degree (Mechanical, Biomedical, Chemical Engineering or Materials Science and Engineering)or closely related disciplines

6+ years of experience as a product design/development engineer in the medical device or pharmaceutical industries or related experience (experience with combination products, specifically prefilled syringes, autoinjectors, pen injectors, and on-body injectors preferred).

Experience with developing products or implementing product changes through a structured, phase-gated, product development process.

Demonstrated experience with all phases of the Design Control process.
Demonstrated experience in a technical, product development role on a cross-functional team, leadership role preferred.

Understanding of medical device product development risk management methodologies.

Possesses expertise in statistical analysis (Minitab, Crystal Ball, etc), analytical tools (e.g. FEA), benchtop testing (e.g. Zwick, fixture design) and experience in root cause analysis/investigation

Strong team building and collaboration skills across the organization. Possesses intellectual curiosity to deeply understand technical concepts.

Knowledge of performance and regulatory compliance (EU and FDA) requirements of medical device and combination products (e.g. IEC 62366, ISO 11608 series, ISO 14971, IEC 60601 series, FDA QSR 21 CFR Part 4 and 820 / ISO13485 quality system requirements).

The duties of this role are generally conducted in an office environment.As is typical of an office-based role, employees must be able, with or without an accommodation to: use a computer; engage in communications via phone, video, and electronic messaging; engage in problem solving and non-linear thought, analysis, and dialogue; collaborate with others; maintain general availability during standard business hours.
We would prefer for you to have:
Master's, or PhD Degree in Engineering(Mechanical, Biomedical, Chemical or Materials Science and Engineering)or closely related disciplines preferred.

6-10+ years of experience inmedical device/container closure development with 2+ years in combination product commercialization.

The annual base salary for this position ranges from $97,000 to $146,000. However, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. In addition, our positions offer a short-term incentive bonus opportunity; eligibility to participate in our equity-based long-term incentive program (salaried roles) or to receive a retirement contribution (hourly roles). Benefits offered included a qualified retirement program [401(k) plan]; paid vacation and holidays; paid leaves; and, health benefits including medical, prescription drug, dental, and vision coverage in accordance with the terms and conditions of the applicable plans. Additional details of participation in these benefit plans will be provided if an employee receives an offer of employment. If hired, employee will be in an "at-will position" and the Company reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, Company or individual department/team performance, and market factors.

Date Posted

08-Jun-2026

Closing Date

09-Jul-2026

Our mission is to build an inclusive environment where equal employment opportunities are available to all applicants and employees. In furtherance of that mission, we welcome and consider applications from all qualified candidates, regardless of their protected characteristics. If you have a disability or special need that requires accommodation, please complete the corresponding section in the application form.