1mo
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Process Engineering Internship (Fall 2026)
Los Angeles or Hawthorne or El Segundo
$30-$35/hr OnsiteFull Time, Internship
Currently pursuing a Bachelor's in materials science, physics, or engineering; experimental design and statistical data analysis experience; strong data analysis skills; experience with Python and/or MATLAB.
Python, MATLAB, R, JMP, Minitab
1mo
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Scientist/ Senior Engineer – Drug Product Process Engineering
Thousand Oaks, California, United States
$112k-$151k/yr OnsiteFull Time
0+ YOEDoctorate or Master's with 2 years or Bachelor's with 4 years in operations/process development/engineering; experience in drug product process development, parenteral fill/finish, technology transfer, process characterization, and cross-functional leadership.
3w
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Head of Process Engineering
Los Angeles, California, United States
$170k-$240k/yr OnsiteFull Time
10+ YOE5+ MgmtBachelor's in engineering,10+ years industrial plant design experience,5+ years leading multidisciplinary teams,knowledge of piping and plant layout,strong communication and organizational skills.
AVEVA E3D, SmartPlant 3D, AutoCAD Plant 3D
1mo
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PCB Process Engineer - Wet Process
Santa Ana, California, United States
$68k-$100k/yr OnsiteFull Time
2+ YOEBachelor's in chemical engineering or materials science, 2+ years wet process engineering in PCB manufacturing, knowledge of PCB fabrication (rigid/flex/rigid-flex), ERP and Minitab proficiency, GD&T interpretation, OSHA/EPA compliance experience.
ERP, Minitab, E-Verify
2mo
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Material Process Engineering Manager 3 - 18822
Manhattan Beach, California, United States
$175k-$263k/yr OnsiteFull Time
8+ YOELead PM&P design for SDS, manage electrical PM&P for defense programs, ensure MIL-STD and contract compliance; leadership responsibilities.
Siemens Teamcenter, JIRA, Confluence, Microsoft Teams
1mo
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Senior Process Engineer
Monrovia or Los Angeles
$130k-$192k/yr OnsiteFull Time
8+ YOE8+ years process engineering experience in oil & gas/refining, bachelor’s degree in chemical engineering or related, expert with process simulation (HYSYS, PRO 11), MS Office proficiency, leadership and on-site/refinery experience.
HYSYS, PRO 11, Microsoft Office Suite
1mo
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Sr. Process Engineer
Pasadena, California, United States
OnsiteFull Time
10+ YOEBachelor's in Chemical Engineering, 10+ years chemical process engineering, PSM/HAZOP/MOC experience, Distributed Control Systems (Honeywell) familiarity, Lean Six-Sigma/DOE skills, project leadership and process optimization expertise.
Distributed Control Systems, Honeywell, PHA, HAZOP, MOC, LOPA, P&ID, PFD, DMAIC, DOE
2d
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Senior Process Engineer
Torrance, California, United States
$144k-$176k/yr OnsiteFull Time
5+ YOEBachelor's in engineering required,5+ years designing industrial or gas handling process systems,experience from concept through commissioning,strong thermodynamics/fluid mechanics/process skills,excellent communication.
1mo
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Process Engineer II
Camarillo, California, United States
$90k-$120k/yr OnsiteFull Time
3+ YOEBachelor's in engineering preferred; 3+ years manufacturing/process engineering experience; strong BOM/router/ERP experience; knowledge of DOE, SPC, Lean, CAPEX, EHS, and documentation discipline.
ERP, SPC, DOE, ISO 9001, RCCA
2mo
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Senior Process Engineer Solar
Los Angeles, California, United States
$140k-$175k/yr OnsiteFull Time
5+ YOEBachelor’s in a technical field; 5+ years in materials/process engineering; experience with solar array processes and characterization.
SEM, EDS, FTIR, DSC, TGA, XRD, Python, MATLAB
1mo
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Aerospace Process Engineer
Sylmar, California, United States
$90k-$105k/yr OnsiteFull Time
3+ YOEB.S. in engineering or related STEM, 3+ years process/manufacturing/repair experience, experience writing SOPs and work instructions, ability to read engineering drawings, familiarity with regulated quality systems.
1mo
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Senior Process Engineer
Monrovia or Los Angeles
$130k-$192k/yr OnsiteFull Time
8+ YOEBachelor's or Master's in Chemical Engineering (or related), 8+ years process engineering experience, proven leadership, refinery/on-site and oil & gas experience, expert knowledge of HYSYS and PRO 11, MS Office proficiency.
HYSYS, PRO 11, Microsoft Office Suite
1mo
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Process Engineer II
Henderson or Cypress or Spartanburg
$85k-$95k/yr OnsiteFull Time
2+ YOEBachelor's in engineering, 2+ years assembly/process engineering, PFMEA and Control Plan experience, BOM/SOP and ECO/ECN experience, electromechanical systems experience, familiarity with ERP/MES/PLM and ability to read electrical/mechanical drawings.
ERP, MES, PLM, AI
1w
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Process Engineer Lead
Minooka or Patterson or Los Angeles or Portland
$95k-$158k/yr HybridFull Time
5+ YOEBachelor's in operations/engineering or STEM required, 5+ years process engineering, Lean/Six Sigma experience, CAD/Visio/Smartsheet/Microsoft Office proficiency, SQL/Python/Java/Scala preferred, up to 75% travel, onsite 3 days/week.
CAD, Visio, Smartsheet, Microsoft Office Suite, SQL, Python, Java, Scala
1d
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Process Engineer (Starshield)
Hawthorne, California, United States
$100k-$160k/yr OnsiteFull Time
1+ YOEBachelor's in engineering,1+ years process/manufacturing/reliability experience,ability to obtain active security clearance,knowledge of SPC/DOE/PFMEA,programming in Python/C/SQL preferred.
Python, C, SQL
3w
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Senior Process Engineer
Huntington Beach, California, United States
$85k-$120k/yr OnsiteFull Time
10+ YOEBachelor's in Chemical Engineering, 10+ years oil & gas/LNG/cryogenic/EPC experience, advanced process simulation skills (Aspen HYSYS/Plus, UniSim), ability to translate simulation outputs to fabrication-ready designs.
Aspen HYSYS, Aspen Plus, UniSim
2w
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Manufacturing Process Manager
Cypress, California, United States
$150k-$180k/yr OnsiteFull Time
5+ YOEBachelor's in engineering or related field, 5+ years manufacturing/process/industrial engineering experience, experience designing and implementing SOPs and operational processes, strong communication and UAT/software rollout experience.
ERP, MES, MRP, PLM
3w
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Senior Process Engineer
Huntington Beach, California, United States
$85k-$120k/yr OnsiteFull Time
10+ YOEB.S. in Chemical Engineering, 10+ years in oil & gas/LNG/cryogenic/EPC, advanced process simulation skills (Aspen HYSYS/Aspen Plus/UniSim), experience with skid-mounted/modular systems, strong simulation-to-design integration.
Aspen HYSYS, Aspen Plus, UniSim
2d
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Lead SMT Process Engineer
Torrance, California, United States
$100k-$175k/yr OnsiteFull Time
6+ YOEBachelor's in engineering,6+ years in PCB/SMT process engineering,experience with PCB assembly equipment,ESD controls,DFM,process documentation,and leading manufacturing teams.
Manufacturo, MES, MRP, IPC-A-610, J-STD-001
1w
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Specialist, Welding Quality Process Engineering (41280)
Canoga Park, California, United States
$84k-$156k/yr OnsiteFull Time
4+ YOEBachelor's degree plus 4+ years (or graduate degree plus 2+ years, or 8+ years experience) in related field; welding and quality engineering experience; root cause/corrective action, MRB, GD&T, and audit experience.
ERP, MES, Microsoft Office, Coordinate Measuring Machine (CMM), Standard Measuring Inspection (SMI), Geometric Dimensioning and Tolerancing (GD&T)