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Process Engineer Jobs in California (NOW HIRING)

Stone Peak

Process Engineer

San Diego, CA · On-site

PROCESS ENGINEER Position Summary and Objective Design and implementation of process equipment strategies, coordinating process activities with other discipline engineers within the company.Need to ...

Saige Partners

Process Engineer

Lathrop, CA

$110K - $130K/yr

Job Summary - Process Engineer The Process Engineer is responsible for designing, validating, and optimizing manufacturing processes in an aseptic food production environment This role supports pilot ...

Applied Medical

Process Engineer

Lake Forest, CA · On-site

$71K/yr

Position Description As a Process Engineer at Applied Medical, you'll lead cross-functional improvement initiatives that drive consistency, efficiency, and scalability across a wide range of ...

Amat

Process Engineer

Santa Clara, CA · On-site

$124K - $171K/yr

Design, collect data, analyze, and compile reports on difficult process engineering experiments * Perform hardware characterization on a variety of difficult systems * Troubleshoot complex problems ...

Applied Medical

Process Engineer

Lake Forest, CA · On-site

$71K - $80K/yr

Position Description As a Process Engineer at Applied Medical, you'll lead cross-functional improvement initiatives that drive consistency, efficiency, and scalability across a wide range of ...

Applied Medical

Process Engineer

Lake Forest, CA · On-site

$71K - $80K/yr

Position Description As a Process Engineer at Applied Medical, you'll lead cross-functional improvement initiatives that drive consistency, efficiency, and scalability across a wide range of ...

Oklo

Process Engineer

Santa Clara, CA · On-site +1

$80K - $155K/yr

We are searching for a Process Engineer to join our engineering team. Position Description Process Engineers at Oklo are responsible for the design, engineering analyses, systems engineering ...

Sealed Air Corporation

Process Engineer

Madera, CA · On-site

$81K - $141K/yr

Interacting with customers, T&I, Business Unit Leaders, and other Process Engineering functions, to assist with process issues, quality concerns and assists in identifying new or improved products or ...

Applied Materials

Process Engineer

Santa Clara, CA · On-site

$124K - $171K/yr

Design, collect data, analyze, and compile reports on difficult process engineering experiments * Perform hardware characterization on a variety of difficult systems * Troubleshoot complex problems ...

Anvil Corporation

Process Engineer

Caspar, CA · On-site

JOB SUMMARY The mid-level process engineer position will learn to master the fundamentals of process design and develop a thorough understanding of how a project is developed. The position will ...

Oklo

Process Engineer

Santa Clara, CA

$80K - $155K/yr

We are searching for a Process Engineer to join our engineering team. Position Description Process Engineers at Oklo are responsible for the design, engineering analyses, systems engineering ...

Sealed Air Corporation

Process Engineer

Madera, CA · On-site

$81K - $141K/yr

Interacting with customers, T&I, Business Unit Leaders, and other Process Engineering functions, to assist with process issues, quality concerns and assists in identifying new or improved products or ...

Sensata Technologies, Inc.

Process Engineer

Vista, CA · On-site

$81K - $112K/yr

The Process Engineer is responsible for developing, industrializing, and continuously improving advanced manufacturing and test processes for high-performance brushless DC motors and voice coil ...

AttoTude

Process Engineer

Berkeley, CA · On-site

AttoTude is seeking a hands-on Fabrication Technician or early-career Associate Process Engineer to support the development and execution of micro- and nanofabrication processes for our core ...

Santa Cruz Nutritionals

Process Engineer

Santa Cruz, CA

$103K - $154K/yr

The Process Engineer improves production process output and product quality while managing the day-to-day production of multiple processes and manufacturing/packaging equipment. The Process Engineer ...

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Showing results 41-60

All JobsProcess Engineer JobsProcess Engineer Jobs in California

Process Engineer information

See California salary details

$48.9K

$90.8K

$140.6K

How much do process engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for process engineer in California is $90,813.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,500.00 and $101,700.00 per year, depending on experience, location, and employer.

What is the work of a process engineer?

A process engineer designs, develops, and optimizes manufacturing processes to improve efficiency, quality, and safety. They analyze production workflows, troubleshoot issues, and implement improvements using tools like process flow diagrams and statistical analysis. Strong problem-solving skills and knowledge of industry standards are essential for this role.

What are some common challenges process engineers face when implementing process improvements, and how can they overcome them?

Process Engineers often encounter challenges such as resistance to change from team members, integrating new technologies with existing systems, and ensuring process changes meet regulatory standards. Overcoming these obstacles typically involves clear communication, involving stakeholders early in the process, thorough documentation, and piloting changes before full-scale implementation. Building strong cross-functional relationships and continuously gathering feedback also help ensure that improvements are effective and sustainable.

What is a process engineer?

Process Engineers are professionals who design, implement, and optimize industrial processes to improve efficiency, quality, and safety in manufacturing or production environments. They analyze workflows, troubleshoot process issues, and develop solutions to enhance productivity and reduce costs. Process Engineers often work in industries such as chemicals, pharmaceuticals, food and beverage, and energy, ensuring processes are compliant with environmental and safety regulations. Their work is vital for maintaining smooth operations and achieving organizational goals.

What jobs do process engineers do?

Process engineers design, develop, and optimize manufacturing processes to improve efficiency, safety, and quality. They analyze production data, troubleshoot issues, and implement process improvements using tools like process flow diagrams and statistical analysis. Their work often involves collaboration with production teams and requires knowledge of engineering principles and industry standards.

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

To thrive as a Process Engineer, you need a solid background in chemical, mechanical, or industrial engineering, often supported by a relevant bachelor's degree and understanding of process optimization principles. Familiarity with process simulation software (such as Aspen Plus or AutoCAD), Six Sigma methodologies, and quality management systems is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills set candidates apart in this role. These skills and qualifications are essential to improve efficiency, ensure safety, and drive continuous improvement in industrial and manufacturing processes.

What is the difference between Process Engineer vs Manufacturing Engineer?

AspectProcess EngineerManufacturing Engineer
CredentialsBachelor's in Engineering, certifications like Six SigmaBachelor's in Engineering, certifications like Lean Manufacturing
Work EnvironmentDesigning and optimizing processes, R&D settingsOverseeing production lines, factory floors
Industry UsageManufacturing, chemical, aerospaceAutomotive, electronics, consumer goods

Process Engineers focus on designing and improving manufacturing processes, often working in R&D or engineering departments. Manufacturing Engineers concentrate on implementing and managing production on the factory floor. Both roles require similar technical skills and certifications but differ mainly in their scope and work environment.

More about Process Engineer jobs
What are the most commonly searched types of Process Engineer jobs in California? The most popular types of Process Engineer jobs in California are:
What are popular job titles related to Process Engineer jobs in California? For Process Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Process Engineer jobs in California look for? The top searched job categories for Process Engineer jobs in California are:
What cities in California are hiring for Process Engineer jobs? Cities in California with the most Process Engineer job openings:
What are popular job titles related to Process Engineer jobs in CA? For Process Engineer jobs in CA, the most frequently searched job titles are:
Process Engineer jobs near you
Infographic showing various Process Engineer job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $90,813 per year, or $43.7 per hour.

Process Engineer

Stone Peak

San Diego, CA • On-site

Full-time

Medical, Dental, Life, Retirement, PTO

Re-posted 20 days ago

Job description

PROCESS ENGINEER
Position Summary and Objective
Design and implementation of process equipment strategies, coordinating process activities with other discipline engineers within the company.Need to possess an understanding of mass balances, fluid transfer and energy balance, as well as, problem analysis.Candidate should be a professional, self-motivated, and energetic individual with excellent communication and inter-personal skills.
Essential Functions
  1. Develop process design basis and select unit operations
  2. Prepare process flow & piping and instrumentation diagrams
  3. Prepare mass and energy balances
  4. Size and specify process and process utility equipment
  5. Equipment procurement and bid evaluation
  6. Assist project management with the development of project scope, budget and schedule for all process related work
  7. Help coordinate the schedules and work of contractors for process equipment installation
  8. Oversee process and utility equipment installations
  9. Start-up and Commissioning

Required Education, Skills and Experience
  1. Bachelor's degree in a relevant field of study.
  2. Proficiency in MS Office suite. AutoCAD experience is a plus.
  3. Strong technical and writing skills
  4. Three (3) plus years of experience in an industrial manufacturing setting or working as a consulting process engineer is preferred
  5. Spanish or Portuguese language skills are a plus, but not required

Travel Requirements
Travel requirements are project specific and variable but typically average 10-30%.
Compensation includes base salary plus eligibility for performance bonus, profit share, 401(k) employer contribution, health/dental/disability/life benefits, flexible spending account(s) and paid time off.Equal Opportunity Employer.

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