444 systems engineering process engineer jobs at 235 companies in California

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Principal Engineer, Systems Engineering - Process & Metrics
Tucson or Aurora or El Segundo or Goleta or Tewkesbury or McKinney or Huntsville or Atlanta
$108k-$205k/yr HybridFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
8+ YOEBachelor's in STEM, 8+ years relevant experience, systems engineering/program experience, process and metrics development, data analysis, and experience supporting engineering execution in development environments.
1mo
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Process & Systems Engineer
San Jose, California, United States
OnsiteFull Time
International Battery Company
International Battery Company: Manufactures lithium-ion batteries for electric mobility and energy storage.
5+ YOE5+ years in hazardous chemical process design or high‑tech manufacturing; lithium‑ion cell manufacturing experience; equipment startup and vendor onboarding; bachelor’s or master’s in engineering/chemistry/materials; 50% international travel.
2mo
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Sr Systems Engineer, Process
Long Beach, California, United States
$149k-$182k/yr OnsiteFull Time
Relativity Space
Relativity Space: Designing and manufacturing 3D-printed rockets and launch vehicles.
5+ YOE5+ years of systems engineering; BS in Engineering; proven process development; ability to work with IT/DevOps; lifecycle experience.
MBSE, Scripting, DevOps tools
3w
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Process Engineer
Santa Clara, California, United States
$80k-$155k/yr HybridFull Time
Oklo
OkloNYSE: OKLO: Developing advanced fast fission nuclear power plants.
Engineering background (e.g., Mechanical/Chemical/Petroleum/Aerospace), experience designing or modifying process equipment, strong systems engineering and operations intuition, fluids/process system and compressible gas experience, and strong technical writing.
1mo
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Systems Engineer
San Diego, California, United States
$70k-$118k/yr OnsiteFull Time
Cubic
Cubic: Develops defense training systems and public transit fare technology.
2+ YOEBachelor's in Electrical or Systems Engineering; 2-4 years in systems engineering; RF/signal processing; wireless tech; DOD security clearance.
MATLAB, Spectrum Analyzer, Network Analyzer, Python, C++
2mo
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Systems Engineer (Senior)
San Diego, California, United States
OnsiteContract, Temporary
Stahl Companies
Stahl Companies: Provides program management and engineering services for government technology programs.
10+ YOESenior Systems Engineer with 10+ years in AEGIS Ashore/BMD systems; strong requirements management, systems engineering, and DoD processes; secret clearance.
3w
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Systems Engineer
San Diego or Newport
$96k-$149k/yr HybridFull Time
Noblis
Noblis: Nonprofit science, technology, and strategy firm supporting government missions.
7+ YOEBachelor's in engineering, 7 years systems engineering experience, US citizen with DoD Secret clearance (or able to obtain), experience with NAVWAR, submarine/networked system installations, PEO C4I AI process; proficient with Microsoft applications.
NAVWAR, PEO C4I AI, CANES (AN/USQ-208), SubLAN (AN/USQ-177), ADNS, Tactical Networks Next Generation, Microsoft Applications
3w
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Sr. Process Engineer
Pasadena, California, United States
OnsiteFull Time
Aurorium
Aurorium: Manufacturer of specialty chemicals and performance-enhancing materials.
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
2w
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Manager Systems Engineering 2
McClellan Park, California, United States
$161k-$242k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
7+ YOEBachelor's in STEM with 9+ years (or Master's with 7+ years) of systems/aerospace engineering experience; ability to obtain TS/SCI clearance; systems engineering process expertise; leadership and resource planning experience.
Earned Value Management System (EVMS)
2w
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Aerospace Process Engineer
Sylmar, California, United States
$90k-$105k/yr OnsiteFull Time
PPG
PPGNYSE: PPG: Manufacturer of paints, coatings, and specialty materials.
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.
2w
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Systems Engineer IV – Systems
Folsom or Reno or United States
$148k-$234k/yr HybridFull Time
Voyager Technologies
Voyager TechnologiesNYSE: VOYG: Provides advanced defense and commercial space technology solutions.
5+ YOESenior systems engineer with 5+ years experience (or equivalent experience/degree combinations). Requires U.S. Person eligibility, ability to obtain DoD Secret clearance, experience with MDA processes, DOORS, systems engineering lifecycle standards, strong technical writing, and MS Office proficiency.
DOORS, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Visio, Microsoft Project, Cameo Systems Modeler, SysML
2mo
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Systems Engineer
El Segundo, California, United States
$87k-$198k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
7+ YOE7+ years systems engineering for space or ground programs; USSF experience; ability to learn and implement SE processes; secret clearance; bachelor’s in STEM.
Systems Engineering Tools, Satellite Ground Systems, DoD Standards
1mo
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Process Engineer II
Henderson or Cypress or Spartanburg
$85k-$95k/yr OnsiteFull Time
Alliance North America
Alliance North America: Provides industrial power generators and hybrid energy storage solutions.
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
2mo
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Systems Engineer
El Segundo, California, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
7+ YOE7+ years in space/ground systems engineering; USSF experience; quick learner; able to implement SE processes; works in fast-paced environments; Secret clearance; B.S. in STEM.
2w
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Systems Engineer Stf
Colorado Springs or King of Prussia or Sunnyvale
$109k-$218k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
3+ YOEBachelor's in engineering or equivalent, understanding of systems‑engineering processes, experience coordinating across disciplines, agile development experience, U.S. citizenship with ability to obtain and maintain Top Secret clearance.
IBM Rational DOORS
2w
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Systems Engineer
El Segundo, California, United States
$160k-$200k/yr OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
9+ YOEBachelor's degree and 9+ years experience, active Top Secret clearance (able to obtain TS/SCI and consent to polygraph), production/manufacturing and systems engineering experience, CCB and design change process familiarity.
3w
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Process Engineer Level II
Monrovia or Los Angeles or California
$111k-$163k/yr OnsiteFull Time
Worley
WorleyASX: WOR: Provides engineering and project delivery services for energy and resources.
5+ YOEBachelor's in chemical engineering (master's preferred), 5+ years process engineering experience with pressure relief/flare systems, proficiency with HYSYS/PRO-II and relief tools, familiarity with standards and strong communication.
HYSYS, PRO/II, iPRSM, PSPPM, Flare Network Analyzer, Computational Fluid Dynamics, Microsoft Office, Aspen Plus, Aspen PIMS
1mo
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Process Engineer I
San Jose, California, United States
$86k-$128k/yr OnsiteFull Time
Honeywell International
Honeywell InternationalNASDAQ: HON: Designs and manufactures technologies for aerospace, buildings, and industry.
2+ YOEBachelor's in a technical discipline, 2+ years supporting manufacturing engineering, strong knowledge of MRP systems; experience with manufacturing processes and Six Sigma/Lean valued. Must meet U.S. export control residency/authorization requirements.
MRP systems (material requirements planning)
1w
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Senior Process Engineer
Huntington Beach, California, United States
$85k-$120k/yr OnsiteFull Time
Nikkiso
NikkisoTokyo Stock Exchange: 6376: Designs and manufactures precision fluid control and industrial equipment.
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
3mo
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Manufacturing Process Development Engineer, Intelligence Systems
Costa Mesa, California, United States
$129k-$171k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
5+ YOEBachelor's in Manufacturing/Industrial/Mechanical Engineering; 5+ years in manufacturing process development; proven documentation and lean skills; active U.S. Secret security clearance.
CAD software, Manufacturing Execution System (MES), Process documentation tools, Dispensing technologies