1

Senior Process Engineer Jobs in California (NOW HIRING)

Sr Process Engineer

San Diego, CA · On-site

$110K - $142K/yr

The Sr Process Engineer will possess a deep theoretical knowledge base combined with strong independent thinking skills. You should excel in translating theoretical concepts into practical solutions ...

Senior Process Engineer, MSAT

Alameda, CA · On-site

$117K - $152K/yr

The Senior Process Engineer will translate scientific insight into robust manufacturing processes while building the infrastructure, capability, and frameworks necessary to support GMP operations at ...

Senior Process Engineer, MSAT

Alameda, CA · On-site

$117K - $152K/yr

The Senior Process Engineer will translate scientific insight into robust manufacturing processes while building the infrastructure, capability, and frameworks necessary to support GMP operations at ...

Senior Process Engineer, MSAT

Alameda, CA · On-site

$117K - $152K/yr

The Senior Process Engineer will translate scientific insight into robust manufacturing processes while building the infrastructure, capability, and frameworks necessary to support GMP operations at ...

Sr Process Engineer

San Diego, CA

$110K - $142K/yr

The Sr Process Engineer will possess a deep theoretical knowledge base combined with strong independent thinking skills. You should excel in translating theoretical concepts into practical solutions ...

Senior Process Engineer

Monrovia, CA · On-site

$130K - $191K/yr

You will provide process engineering services to Worley and its customers, including technical support and supervision within the process engineering team. Responsibilities: * The overall supervision ...

As a Process Engineer, you'll play a crucial role in designing and optimizing manufacturing processes for display and semiconductor manufacturing technologies. You will collect and analyze data ...

Senior Process Engineer

Fremont, CA

$123K - $159K/yr

We are looking for a Process Engineer who's ready to dive into optimizing our operations! Under the guidance of our Engineering Manager, you'll be the go-to person for keeping our key products on ...

Senior Process Engineer

Fremont, CA · On-site

$123K - $159K/yr

We are looking for a Process Engineer who's ready to dive into optimizing our operations! Under the guidance of our Engineering Manager, you'll be the go-to person for keeping our key products on ...

Senior Process Engineer

Santa Clara, CA · On-site

$147K - $202K/yr

As a Process Engineer, you'll play a crucial role in designing and optimizing manufacturing processes for display and semiconductor manufacturing technologies. You will collect and analyze data ...

Senior Process Engineer

Fremont, CA

$113K - $147K/yr

We are looking for a Process Engineer who's ready to dive into optimizing our operations! Under the guidance of our Engineering Manager, you'll be the go-to person for keeping our key products on ...

Under the general supervision of the Process Engineering Manager, coordinates and directs development, sustaining, and continuous improvement activities (output, yield, cost reduction) around ...

Senior Process Engineer I

Northridge, CA

$112K - $144K/yr

The Impact You Will Make This Senior Process Engineer role will lead critical, high impact technical initiatives that support inhalation and transdermal drug product manufacturing within a 24/7 ...

Senior Process Engineer I

Northridge, CA · On-site

$112K - $144K/yr

The Impact You Will Make This Senior Process Engineer role will lead critical, high impact technical initiatives that support inhalation and transdermal drug product manufacturing within a 24/7 ...

Sr. Process Engineer

Goleta, CA · On-site

$113K - $151K/yr

Under the general supervision of the Process Engineering Manager, coordinates and directs development, sustaining, and continuous improvement activities (output, yield, cost reduction) around ...

Senior Process Engineer I

Northridge, CA

$112K - $144K/yr

The Impact You Will Make This Senior Process Engineer role will lead critical, high impact technical initiatives that support inhalation and transdermal drug product manufacturing within a 24/7 ...

Senior Process Engineer I

Northridge, CA

$112K - $144K/yr

The Impact You Will Make This Senior Process Engineer role will lead critical, high impact technical initiatives that support inhalation and transdermal drug product manufacturing within a 24/7 ...

As a Raytheon Sr. Process Engineer, you'll work to improve processes to maintain efficiency, reduce costs, improve sustainability and safety and maximize profitability. You're the in-factory ...

next page

Showing results 1-20

Senior Process Engineer information

See California salary details

$74K

$119.5K

$168.3K

How much do senior process engineer jobs pay per year?

As of Jun 10, 2026, the average yearly pay for senior process engineer in California is $119,530.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,600.00 and $132,700.00 per year, depending on experience, location, and employer.

What is the difference between Senior Process Engineer vs Process Engineer?

AspectSenior Process EngineerProcess Engineer
QualificationsBachelor's or Master's in Engineering, often with 5+ years experienceBachelor's degree in Engineering or related field, typically 1-3 years experience
ResponsibilitiesLeading process improvements, mentoring, project managementSupporting process development, data analysis, assisting senior staff
Work EnvironmentDesign teams, manufacturing plants, R&D departmentsManufacturing facilities, engineering teams, operational support

Senior Process Engineers typically have more experience, leadership duties, and oversee complex projects, while Process Engineers focus on supporting process development and implementation. Both roles are essential in manufacturing and engineering industries, but the senior role involves greater responsibility and strategic planning.

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

To thrive as a Senior Process Engineer, you need a strong background in chemical or process engineering, problem-solving skills, and typically a bachelor's or master's degree in a relevant field. Expertise in process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and familiarity with process control systems are highly valued. Outstanding analytical abilities, leadership, and effective communication set top performers apart in this role. These skills and qualifications are crucial for optimizing processes, ensuring safety and compliance, and leading teams to achieve operational excellence.

What does a Senior Process Engineer do?

A Senior Process Engineer is responsible for designing, optimizing, and overseeing processes within manufacturing or production environments. They analyze workflows, troubleshoot issues, and implement improvements to increase efficiency, safety, and product quality. Senior Process Engineers often lead projects, mentor junior engineers, and collaborate with cross-functional teams to ensure operational excellence. Their expertise is vital in industries like chemicals, pharmaceuticals, oil and gas, and food processing.

What are some common challenges Senior Process Engineers face when working on cross-functional teams?

Senior Process Engineers often collaborate with professionals from various departments, such as operations, quality, and maintenance. A common challenge is aligning diverse priorities and communication styles to achieve shared project goals. Successfully managing these differences requires strong interpersonal and project management skills, as well as the ability to translate technical concepts for non-engineering colleagues. Regular meetings and clear documentation can help ensure everyone stays informed and engaged throughout the process.
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 job categories do people searching Senior Process Engineer jobs in California look for? The top searched job categories for Senior Process Engineer jobs in California are:
What cities in California are hiring for Senior Process Engineer jobs? Cities in California with the most Senior Process Engineer job openings:
Sr Process Engineer

Sr Process Engineer

Dexcom, Inc.

San Diego, CA • On-site

$110K - $142K/yr

Full-time

Posted 29 days ago


Dexcom rating

8.8

Company rating: 8.8 out of 10

Based on 26 frontline employees who took The Breakroom Quiz


Job description

The Company
Dexcom Corporation (NASDAQ DXCM) is a pioneer and global leader in continuous glucose monitoring (CGM). Dexcom began as a small company with a big dream: To forever change how diabetes is managed. To unlock information and insights that drive better health outcomes. Here we are 25 years later, having pioneered an industry. And we're just getting started. We are broadening our vision beyond diabetes to empower people to take control of health. That means personalized, actionable insights aimed at solving important health challenges. To continue what we've started: Improving human health.
We are driven by thousands of ambitious, passionate people worldwide who are willing to fight like warriors to earn the trust of our customers by listening, serving with integrity, thinking big, and being dependable. We've already changed millions of lives and we're ready to change millions more. Our future ambition is to become a leading consumer health technology company while continuing to develop solutions for serious health conditions. We'll get there by constantly reinventing unique biosensing-technology experiences. Though we've come a long way from our small company days, our dreams are bigger than ever. The opportunity to improve health on a global scale stands before us.
Meet the team:
Join our dynamic manufacturing engineering team at the San Diego Innovation Center of Excellence, where we lead development, scale up, and transfer of products, manufacturing processes, and equipment into operations, with a primary focus on advancing Dexcom Sensor technology. Responsibilities include providing day-to-day technical support for pilot plant processes and products at our San Diego site, evaluating new product and process introductions for manufacturing readiness and scalability, and leading continuous improvement initiatives to achieve operational KPIs and business objectives. The Sr Process Engineer will possess a deep theoretical knowledge base combined with strong independent thinking skills. You should excel in translating theoretical concepts into practical solutions, particularly when tackling complex problems. You will lead investigations and data analysis efforts to drive optimal solutions within a matrixed organizational structure.
Where you come in:
  • You will lead and execute process improvements for assembly products, with a focus on quality, reliability, manufacturability, and cost efficiency.
  • You will drive structured root-cause investigations and failure analyses utilizing analytical techniques, requiring a strong foundation in assembly engineering principles.
  • You will collaborate with R&D, Manufacturing, Quality, and Operations Engineering to identify and implement opportunities that enhance process capability and product quality.
  • You will support production scale-up, second-source qualification, and change control in compliance with design controls and quality system requirements.
  • You will support New Product Introduction (NPI) activities, ensuring seamless planning, execution, design transfer, and scale-up.
  • You will apply advanced analytical and statistical techniques (e.g., DMAIC, DOE, SPC, RCA) and drive process validation activities (IQ/OQ/PQ).
  • You can communicate and collaborate effectively across functions
  • You will drive strategic thinking and long term process improvements

What makes you successful:
  • Your experience driving improvement in machine performance, test methods, analytical test equipment, validation standards and manufacturing processes
  • You use of analytical tools like Structured Problem Solving or DMAIC to drive continuous improvement
  • You have hands on knowledge of process characterization, SPC control, DOE, and project leadership.
  • You have a total system perspective to create high performance solutions where mechanical, electrical and software components interact with people
  • Your flexibility in a fast-changing environment and ability to prioritize projects while maintaining timelines
  • You are detail oriented and organized with excellent written and verbal communication skills

What you'll get:
  • A front row seat to life changing CGM technology. Learn about our brave #dexcomwarriors community.
  • A full and comprehensive benefits program.
  • Growth opportunities on a global scale.
  • Access to career development through in-house learning programs and/or qualified tuition reimbursement.
  • An exciting and innovative, industry-leading organization committed to our employees, customers, and the communities we serve.

Travel Required:
  • 0-5%

Experience and Education Requirements:
Typically requires a Bachelor's degree in a technical discipline, and a minimum
of 5-8 years related experience or Master's degree and 2-5 years equivalent industry experience or a PhD and 0-2 years experience
Please note: The information contained herein is not intended to be an all-inclusive list of the duties and responsibilities of the job, nor are they intended to be an all-inclusive list of the skills and abilities required to do the job. Management may, at its discretion, assign or reassign duties and responsibilities to this job at any time. The duties and responsibilities in this job description may be subject to change at any time due to reasonable accommodation or other reasons. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.
An Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, or protected veteran status and will not be discriminated against on the basis of disability. Dexcom's AAP may be viewed upon request by contacting Talent Acquisition at talentacquisition@dexcom.com.
If you are an individual with a disability and would like to request a reasonable accommodation as part of the employment selection process, please contact Dexcom Talent Acquisition at talentacquisition@dexcom.com.
Meritain, an Aetna Company, creates and publishes the Machine-Readable Files on behalf of Dexcom. To link to the Machine-Readable Files, please click on the URL provided: https://health1.meritain.com/app/public/#/one/insurerCode=MERITAIN_I&brandCode=MERITAINOVER/machine-readable-transparency-in-coverage?reportingEntityType=TPA_19874&lock=true
To all Staffing and Recruiting Agencies: Our Careers Site is only for individuals seeking a job at Dexcom. Only authorized staffing and recruiting agencies may use this site or to submit profiles, applications or resumes on specific requisitions. Dexcom does not accept unsolicited resumes or applications from agencies. Please do not forward resumes to the Talent Acquisition team, Dexcom employees or any other company location. Dexcom is not responsible for any fees related to unsolicited resumes/applications.
Salary:
$91,400.00 - $152,300.00

What Dexcom employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom