Equipment Engineer Jobs in California
Equipment Engineer jobs in California are among the most active in the country, with strong demand concentrated in semiconductor fabrication, aerospace and defense, and medical device manufacturing at every level from entry-level process technician to senior principal engineer. The largest hiring markets are San Jose and the broader South Bay, San Diego, and Los Angeles, where established employers like Applied Materials, Qualcomm, and Raytheon Technologies maintain significant engineering operations. The most in-demand specialties include process equipment engineering, failure analysis, and tool qualification for advanced node semiconductor and cleanroom environments. Find a role that fits below and apply directly.
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Position Summary
We are seeking an experienced Validation Engineer (Contractor) to support the Validation Engineering team at the Oceanside manufacturing facility. In this role, you will be responsible for authoring, executing, and summarizing equipment qualification and cleaning validation activities supporting both commercial stainless steel and single-use manufacturing facilities. The ideal candidate brings hands-on experience with GMP manufacturing equipment, Clean-in-Place (CIP)/Steam-in-Place (SIP) systems, and strong verbal and written communication skills.
KEY RESPONSIBILITIES
Protocol Authoring & Execution:
- Author, review, and execute qualification protocols (IQ, OQ, PQ) for systems and equipment.
- Develop and execute Cleaning Validation (CV) and cleaning verification protocols, including sampling plans, visual inspections, and analytical test data coordination (e.g., TOC, conductivity, bioburden, and endotoxin).
- Evaluate validation test results against defined acceptance criteria, resolve execution discrepancies via structured troubleshooting, and author protocol exceptions with cross-functional stakeholders.
- Support continuous improvement in validation processes.
- Document validation activities and maintain records.
Regulatory Compliance & GMP Standards:
- Ensure all qualification deliverables are in compliance with industry and regulatory standards, and company quality standards.
QUALIFICATIONS
- Education: B.S. or M.S. in Chemical Engineering, Biomedical Engineering, Mechanical Engineering, Biochemistry, or a related technical discipline.
- Experience:
- 8-10+ years of direct validation engineering experience within a cGMP biopharmaceutical or biotechnology manufacturing facility.
- Direct hands-on experience authoring and executing both Equipment Validation (bioreactors, chromatography skids, TFF systems, autoclaves) and Cleaning Validation (CIP/SIP, residue limits, recovery studies).
- Soft Skills:
- Excellent technical writing, cross-functional collaboration, and communication skills.
- Proven ability to independently manage timelines.
Position Summary
We are seeking an experienced Validation Engineer (Contractor) to support the Validation Engineering team at the Oceanside manufacturing facility. In this role, you will be responsible for authoring, executing, and summarizing equipment qualification and cleaning validation activities supporting both commercial stainless steel and single-use manufacturing facilities. The ideal candidate brings hands-on experience with GMP manufacturing equipment, Clean-in-Place (CIP)/Steam-in-Place (SIP) systems, and strong verbal and written communication skills.
KEY RESPONSIBILITIES
Protocol Authoring & Execution:
- Author, review, and execute qualification protocols (IQ, OQ, PQ) for systems and equipment.
- Develop and execute Cleaning Validation (CV) and cleaning verification protocols, including sampling plans, visual inspections, and analytical test data coordination (e.g., TOC, conductivity, bioburden, and endotoxin).
- Evaluate validation test results against defined acceptance criteria, resolve execution discrepancies via structured troubleshooting, and author protocol exceptions with cross-functional stakeholders.
- Support continuous improvement in validation processes.
- Document validation activities and maintain records.
Regulatory Compliance & GMP Standards:
- Ensure all qualification deliverables are in compliance with industry and regulatory standards, and company quality standards.
QUALIFICATIONS
- Education: B.S. or M.S. in Chemical Engineering, Biomedical Engineering, Mechanical Engineering, Biochemistry, or a related technical discipline.
- Experience:
- 8-10+ years of direct validation engineering experience within a cGMP biopharmaceutical or biotechnology manufacturing facility.
- Direct hands-on experience authoring and executing both Equipment Validation (bioreactors, chromatography skids, TFF systems, autoclaves) and Cleaning Validation (CIP/SIP, residue limits, recovery studies).
- Soft Skills:
- Excellent technical writing, cross-functional collaboration, and communication skills.
- Proven ability to independently manage timelines.
See All 111+ Equipment Engineer Jobs in California
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Find Equipment Engineer JobsEquipment Engineer Jobs by City in California
Where California roles are concentrated, by current openings.
Equipment Engineer Job Market in California
A snapshot from current California openings, updated as new roles post.
Who's Hiring
- Tesla30
- Joby Aviation3
- KLA2
- SILA2
- Worley2
Top Industries Hiring
- Manufacturing
- Technology & Software
- Electronics & Hardware
- Medical Devices
- Aerospace & Defense
What California Employers Look For
The qualifications that appear most often in equipment engineer jobs across California.
- Bachelor's degree in mechanical, electrical, or materials engineering from an accredited California or equivalent program
- Hands-on experience maintaining, qualifying, or improving capital equipment in a cleanroom or regulated manufacturing environment
- Proficiency with statistical process control tools and equipment performance monitoring methodologies
- Familiarity with semiconductor fab equipment such as CVD, etch, lithography, or CMP systems
- Experience writing and executing equipment qualification protocols including installation and operational qualification documentation
- Ability to collaborate cross-functionally with process, quality, and facilities teams in a California production setting
Equipment Engineer Jobs in California: Frequently Asked Questions
How do you become a equipment engineer in California?
Most equipment engineer roles in California require a bachelor's degree in mechanical, electrical, chemical, or materials engineering from an ABET-accredited program. California does not require a state-issued license specifically for equipment engineers in private industry, though engineers who offer services directly to the public may pursue licensure through the California Board for Professional Engineers, Land Surveyors, and Geologists. Employers in semiconductor and medical device manufacturing typically prioritize cleanroom or manufacturing equipment experience alongside the degree.
Which companies hire equipment engineers in California?
Employers hiring equipment engineers in California right now include Tesla, Joby Aviation, and KLA, based on current listings on Migrate Mate as of November 2026. California's concentration of semiconductor fabs, aerospace primes, and medical device manufacturers makes it one of the most active states for equipment engineering hiring year-round.
Which California cities have the most equipment engineer jobs?
Fremont, Palo Alto, and Santa Clara have the most equipment engineer openings in California. The San Jose and South Bay concentration reflects the dense cluster of semiconductor fabs and capital equipment manufacturers headquartered there, while San Diego draws openings from its large defense and medical device base, and Los Angeles from its aerospace and advanced manufacturing industries.
Are there remote equipment engineer jobs in California?
Yes, but they're rare. Equipment engineers typically work on-site with physical machinery, so most roles require a presence in the fab, cleanroom, or production floor. About 12% of equipment engineer openings tied to California are remote or hybrid as of November 2026, and those tend to cover documentation, qualification writing, or vendor coordination rather than hands-on equipment work.
How can I get hired as a equipment engineer in California with little or no experience?
The most realistic entry path is applying to equipment or process engineering associate roles at California semiconductor and medical device manufacturers, which regularly hire new graduates from programs at Cal Poly, UC San Diego, and San Jose State. Companies like Lam Research and KLA run structured new-graduate programs that provide equipment training from the ground up. Adjacent roles such as equipment technician or process technician at a California fab are a common lateral move, and completing coursework in statistical process control or earning a Lean Six Sigma certificate strengthens an entry-level application.
Where can I find and apply to equipment engineer jobs in California?
You can find and apply to equipment engineer jobs in California on Migrate Mate, which lists current California openings from employers across the semiconductor, aerospace, and medical device industries. Find the roles that fit your background and apply directly from each listing.
See All 111+ Equipment Engineer Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
Find Equipment Engineer Jobs