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Process Engineer Jobs in Westminster, CA (NOW HIRING)

SpaceX

Process Engineer (Starshield)

Hawthorne, CA · On-site

$115K - $160K/yr

PROCESS ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use ...

Stellant Systems

Materials & Process Engineer

Torrance, CA · On-site

$100K - $165K/yr

Materials & Process Engineer Job Location: Torrance, CA Salary: $100,000-$165,000/yr DOE Stellant is excited to offer a MATERIALS & PROCESSES ENGINEER position at our Torrance facility. We are an ...

Stellant Systems

Materials & Process Engineer

Torrance, CA · On-site

$85K - $165K/yr

Materials & Process Engineer Job Location: Torrance, CA Salary: $85,000-$165,000/yr DOE Stellant is excited to offer a MATERIALS & PROCESSES ENGINEER position at our Torrance facility. We are an ...

Stellant Systems

Materials & Process Engineer

Torrance, CA · On-site

$100K - $165K/yr

Materials & Process Engineer Job Location: Torrance, CA Salary: $100,000-$165,000/yr DOE Stellant is excited to offer a MATERIALS & PROCESSES ENGINEER position at our Torrance facility. We are an ...

The Gund Company Inc

Process Engineer I

Walnut, CA · On-site

$74K - $86K/yr

Description Process Engineer I Walnut, CA | The Gund Company Launch Your Engineering Career and Build the Future of Manufacturing Are you an engineer who loves solving problems, improving processes ...

New

Bachem AG

Process Engineer I

Torrance, CA · On-site

$70K - $96K/yr

A brief overview A process engineer is responsible for supporting and maintaining critical and supporting equipment and instruments to ensure the manufacturing process is continuously in operation ...

Stellant Systems

Materials & Process Engineer

Torrance, CA · On-site

$85K - $165K/yr

Materials & Process Engineer Job Location: Torrance, CA Salary: $85,000-$165,000/yr DOE Stellant is excited to offer a MATERIALS & PROCESSES ENGINEER position at our Torrance facility. We are an ...

drive for MPC

Chemical Process Engineer

Carson, CA · On-site

$107 - $184/hr

Chemical Process Engineer - Must have Gas/Oil Refinery Experience Job Summary The Los Angeles Marathon Refinery located in Carson, California has an opening for an experienced Chemical Process ...

Bachem

Process Engineer I

Torrance, CA · On-site

$70K - $96K/yr

A brief overview A process engineer is responsible for supporting and maintaining critical and supporting equipment and instruments to ensure the manufacturing process is continuously in operation ...

Semtech

Backend Process Engineer

Alhambra, CA

$100K - $135K/yr

The Backend Process Engineer -InPWafer Fab positionis responsible fordevelopment, optimization, and manufacturing support of backend wafer fabrication processes for Indium Phosphide (InP)-based ...

Stellant Systems

Materials & Process Engineer

Torrance, CA · On-site

$100K - $165K/yr

Materials & Process Engineer Job Location: Torrance, CA Salary: $100,000-$165,000/yr DOE Stellant is excited to offer a MATERIALS & PROCESSES ENGINEER position at our Torrance facility. We are an ...

Stellant Systems

Materials & Process Engineer

Torrance, CA · On-site

$100 - $165/hr

Materials & Process Engineer Job Location: Torrance, CA Salary: $100,000-$165,000/yr DOE Stellant is excited to offer a MATERIALS & PROCESSES ENGINEER position at our Torrance facility. We are an ...

Worley

Process Engineer Level II

Monrovia, CA · On-site

$110K - $162K/yr

Purpose: You will provide process engineering services and leadership projects to Worley' and its customers, including technical support and supervision within the process engineering team.

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All JobsProcess Engineer JobsProcess Engineer Jobs in Westminster, CA

Process Engineer information

See Westminster, CA salary details

$51K

$94.9K

$146.9K

How much do process engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for process engineer in Westminster, CA is $94,857.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,800.00 and $106,200.00 per year, depending on experience, location, and employer.

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 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 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 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.

What jobs can a process engineer do?

A process engineer designs, develops, and optimizes manufacturing processes to improve efficiency, quality, and safety. They work in industries such as chemical, pharmaceutical, food, and automotive, often using tools like process simulation software and requiring knowledge of quality standards and safety regulations.
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What are the most commonly searched types of Process Engineer jobs in Westminster, CA?

The most popular types of Process Engineer jobs in Westminster, CA are:

What job categories do people searching Process Engineer jobs in Westminster, CA look for?

The top searched job categories for Process Engineer jobs in Westminster, CA are:

What cities near Westminster, CA are hiring for Process Engineer jobs?

Cities near Westminster, CA with the most Process Engineer job openings:

Process Engineer jobs near you
Infographic showing various Process Engineer job openings in Westminster, CA as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 20% Part Time, 2% Contract, and 1% Nights. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $94,857 per year, or $45.6 per hour.

Process Engineer (Starshield)

SpaceX

Hawthorne, CA • On-site

$115K - $160K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago

SpaceX rating

8.7

Company rating: 8.7 out of 10

Based on 150 frontline employees who took The Breakroom Quiz

16th of 72 rated aerospace companies

Job description

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.
PROCESS ENGINEER (STARSHIELD)
Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshield is designed for government use, with an initial focus on earth observation, communications, and hosted payloads.
As a Process Engineer for Starshield, you will play a crucial role in ensuring the reliability and performance of our satellites. You will work on identifying, analyzing, and resolving hardware failures along with implementing process improvements across the factory to improve the robustness and longevity of our hardware. This role involves collaborating with cross-functional teams, including mechanical, electrical, software, and supply chain, to enhance the overall reliability of the Starshield hardware.
RESPONSIBILITIES:
  • Responsible for troubleshooting, root cause, failure investigations, and corrective actions for Starshield production non-conforming hardware
  • Extreme owner for containing suspect or known non-conforming product, driving root cause investigation progress and providing regular updates to technicians, production leadership, and engineering to assist in quarantine and rework activities
  • Drive corrective action to products not meeting design specifications through data driven decisions using yield and defect monitoring to identify common failure modes
  • Work closely with the respective Integration & Test engineers for your products to keep a close feedback loop improving manufacturing processes and test coverage
  • Maximize return on investment for test and inspection processes, determining where to apply lean process checks which ensure that criteria are objective and that reliability goals are consistently met
  • Identify areas for design and manufacturing improvements through new product development cycles, improving final yield by applying best practices to designs and establishing repeatable process control
  • Maintain thorough documentation of failure analysis findings, test results, and corrective actions
  • Drive corrective actions to prevent factory escapes of defective hardware
  • Support the shop floor in continuous improvement and the advancing of an autonomous production system through PFMEA reviews, improved control and optimization of critical processes, and removal of redundant or unnecessary inspections

BASIC QUALIFICATIONS:
  • Bachelor's degree in mechanical engineering, aerospace engineering, or other engineering discipline
  • 1+ years of experience in process engineering, manufacturing, or reliability engineering (internships and co-ops acceptable)

PREFERRED SKILLS AND EXPERIENCE:
  • Master's degree in mechanical engineering or equivalent engineering discipline
  • 3+ Years of industry experience working with electro-mechanical hardware
  • Strong interpersonal and collaborative skills, enthusiasm for the team's spirit of innovation and mission of improving reliability in cutting-edge technology
  • Proven success with instituting statistical process control and conducting design of experiments (DOE) to understand process dependencies in high volume production environments
  • Programming experience in Python, C or SQL with an emphasis on data analysis and automation
  • Knowledge of quality tools such as Lean principles, measurement systems analysis, design of experiments, statistical process control, root cause analysis and corrective action, process failure mode and effects analysis (PFMEA), control plans, and various problem solving approaches
  • Active Top Secret, Top Secret SCI, or DOE Level Q clearance, or the ability and willingness to obtain one

ADDITIONAL REQUIREMENTS
  • Able to work extended hours, weekends, and offsite as needed.
  • An active clearance may provide the opportunity for you to work on sensitive SpaceX missions; if so, you will be subject to pre-employment drug and random drug and alcohol test.

COMPENSATION AND BENEFITS:
Pay Range:
Level 1: $100,000.00 - $130,000.00
Level 2: $115,000.00 - $160,000.00
Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.
Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law.
Those with an active clearance will receive a 10% differential, up to an additional $20,000 annually, once officially briefed into a classified program.
ITAR REQUIREMENTS:
  • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
Applicants wishing to view a copy of SpaceX's Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com.

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About SpaceX

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Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US

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