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Process Engineer Jobs in California.

California is the largest state economy in the United States, home to Silicon Valley technology, Hollywood entertainment, aerospace, agriculture, and a vast healthcare and services sector. Its job market stretches from the Bay Area to Los Angeles and San Diego. Browse jobs in California from companies hiring across every field.

Process engineers optimise industrial processes for quality and efficiency. Find process engineer roles from employers hiring worldwide.

Total jobs
104
positions indexed
New today
2
last 24 hours
Companies
58
actively hiring
Worldwide remote
0
from anywhere

How many Process Engineer jobs in California are there right now?

There are 104 open Process Engineer jobs in California on JobsRadar right now, from 58 companies hiring directly. 83 of them disclose pay, with a median of $148,100 a year and most offers between $124,650 and $170,000. 2 were added in the last 24 hours; the board was last refreshed on October 7, 2026 at 19:23 UTC.

Process Engineer salary range in California

$124.7k 25th
$148.1k Median
$170k 75th
$104.3k
$192.3k
Box 25th–75th · whiskers 10th–90th Full range $103.7k – $250k · outliers off-axis
Based on 83 disclosed live listings
Updated Oct 7, 2026 from live listings
See full salary breakdown
role: Process Engineer in: California Clear all
Sort Newest Top salary
Syner-G
Sr. Fill Finish Process Engineer (Future Opportunities)
Syner-G
⚡ Apply early San Diego, California, United... Onsite
● New 👁 Seen ✓ Applied 19h ago
Neros Technologies
SMT Process Engineer
Neros Technologies
⚡ Apply early Torrance, California, United S... Onsite $115,500–$162,000
● New 👁 Seen ✓ Applied 22h ago
Stratolaunch
Materials & Process Engineer
Stratolaunch
⚡ Apply early Mojave, California, United Sta... Onsite $167,500–$217,000
● New 👁 Seen ✓ Applied 1d ago
Amcor
Process and Tooling Engineer
Amcor
⚡ Apply early CORP Evansville Head Division... Onsite $80,000–$120,000
● New 👁 Seen ✓ Applied 1d ago
Northrop Grumman
2027 Associate Engineer Material Process / Engineer Material Process - CA
Northrop Grumman
⚡ Apply early United States-California-Palmd... Onsite $76,200–$114,400
● New 👁 Seen ✓ Applied 1d ago
DE
Sr Process Development Engineer
Dexcom
⚡ Apply early San Diego, California Onsite $91,400–$152,300
● New 👁 Seen ✓ Applied 1d ago
Lumentum
Principal Thin Film Process Engineer
Lumentum
⚡ Apply early USA - CA - San Jose (Rose) Onsite $134,750–$192,500
● New 👁 Seen ✓ Applied 1d ago
Anduril Industries
Senior Materials and Process Engineer, Rocket Motor Systems (Polymeric Ablatives)
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $146,000–$194,000
● New 👁 Seen ✓ Applied 1d ago
Anduril Industries
Process Engineer
Anduril Industries
⚡ Apply early Santa Ana, California, United... Onsite $146,000–$194,000
● New 👁 Seen ✓ Applied 1d ago
Anduril Industries
Lead Business Process Engineer, Business Process & Procedures
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $146,000–$194,000
● New 👁 Seen ✓ Applied 1d ago
Anduril Industries
Manufacturing Engineer, Process and Planning
Anduril Industries
⚡ Apply early Santa Ana, California, United... Onsite $129,000–$171,000
● New 👁 Seen ✓ Applied 1d ago
Anduril Industries
Product Development Process Engineer
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $166,000–$220,000
● New 👁 Seen ✓ Applied 1d ago
Anduril Industries
Senior Process Sourcing Engineer
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $146,000–$194,000
● New 👁 Seen ✓ Applied 1d ago
Anduril Industries
Manufacturing Process Development Engineer, Intelligence Systems
Anduril Industries
⚡ Apply early Santa Ana, California, United... Onsite $129,000–$171,000
● New 👁 Seen ✓ Applied 1d ago
Anduril Industries
Senior Manufacturing Process Development Engineer, Intelligence Systems
Anduril Industries
⚡ Apply early Santa Ana, California, United... Onsite $146,000–$194,000
● New 👁 Seen ✓ Applied 1d ago
Archer
Staff Process Quality Engineer
Archer
⚡ Apply early San Jose, California, United S... Onsite $152,100–$190,000
● New 👁 Seen ✓ Applied 2d ago
Relativity Space
Senior Heat Treat Process Engineer
Relativity Space
⚡ Apply early Long Beach, California, United... Onsite $132,000–$198,000
● New 👁 Seen ✓ Applied 2d ago
Mitsubishi Chemical Group
Process Engineer
Mitsubishi Chemical Group
⚡ Apply early Irvine, California Onsite $83,160–$103,650
● New 👁 Seen ✓ Applied 2d ago
Mitsubishi Chemical Group
Process Engineer
Mitsubishi Chemical Group
⚡ Apply early Irvine, California Onsite $83,160–$103,650
● New 👁 Seen ✓ Applied 2d ago
Unlimited
Senior Process Engineer
Unlimited
⚡ Apply early San Francisco Onsite
● New 👁 Seen ✓ Applied 4d ago
Rangeview Inc.
R&D Process Development Engineer
Rangeview Inc.
⚡ Apply early El Segundo, California, United... Onsite $108,000–$154,000
● New 👁 Seen ✓ Applied 5d ago
Marathon Petroleum
Senior Chemical Process Design Engineer - POG
Marathon Petroleum
⚡ Apply early Carson, California Onsite $122,900–$212,000
● New 👁 Seen ✓ Applied 5d ago
Sapsol Technologies Inc
Process Control Engineer
Sapsol Technologies Inc
⚡ Apply early Sacramento, California, United... Onsite
● New 👁 Seen ✓ Applied 5d ago
IL
Engineer 2 - Process Development
Illumina
⚡ Apply early US - California - San Diego Onsite
● New 👁 Seen ✓ Applied 5d ago
IL
Engineer 2, Process Development
Illumina
⚡ Apply early US - California - San Diego Onsite
● New 👁 Seen ✓ Applied 5d ago

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Frequently asked questions

How many Process Engineer jobs in California are open right now?
104 Process Engineer jobs in California are open across 58 companies, as of October 7, 2026.
What do Process Engineer jobs in California pay?
Across the 83 Process Engineer jobs in California that disclose pay, the median is $148,100 a year, and the middle half of offers falls between $124,650 and $170,000.
Which companies are hiring Process Engineer jobs in California?
Syner-G, Neros Technologies, Stratolaunch, Amcor and Northrop Grumman are among the 58 companies currently hiring Process Engineer jobs in California.
How current are these listings?
Every listing comes straight from the employer’s own careers system and is re-checked three times a day. This page was last updated on October 7, 2026 at 19:23 UTC.

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