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2,936 systems engineering jobs at 1,041 companies in Vacaville, CA

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Flight Research Systems Engineer
Concord, California, United States
$105k-$152k/yr OnsiteFull Time
Joby Aviation
Joby AviationNYSE: JOBY: Manufacturer of electric vertical takeoff and landing aircraft.
5+ YOEBS in Aerospace/Systems/Electrical Engineering with 5+ years (or MS+3), systems engineering for safety-critical vehicles, SSA/FHA/FMECA experience, requirements tool proficiency (Jama/Polarion/DOORS), US Person export-control eligibility.
Jama, Polarion, Flow, DOORS, HIL, Cameo/MagicDraw, Capella, Rhapsody
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Manager Systems Engineering 2
McClellan, California, United States
$161k-$242k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
7+ YOEBachelor's in STEM with 9+ years engineering experience or Master's in STEM with 7+ years; systems engineering expertise; ability to obtain TS/SCI clearance; leadership and people management experience.
Earned Value Management System (EVMS)
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2mo
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Cryogenic Systems Engineering Manager
Livermore, California, United States
$227k-$288k/yr OnsiteFull Time
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Ability to obtain DOE Q clearance (U.S. citizenship), Bachelor's in Materials/Chemical/Mechanical Engineering (or equivalent), extensive cryogenic systems and team leadership experience, advanced judgment and communication skills.
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Clinical Systems Engineer IV
Berkeley, California, United States
$127k-$164k/yr OnsiteFull Time
Kaiser Permanente
Kaiser Permanente: Provides integrated medical care and health insurance plans.
3+ YOEBachelor's in engineering or equivalent experience, 3+ years engineering experience (or 6+ years alternative), 2 years project management, 1 year leadership experience, healthcare experience preferred.
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2w
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Systems Engineering Manager
Santa Rosa, California, United States
$187k-$207k/yr OnsiteFull Time
Sonic
Sonic: Provides high-speed fiber internet and telecommunications services.
7+ YOE2+ Mgmt7+ years systems engineering experience in Linux environments, 2+ years people management, Proxmox/VMware experience, scripting (Perl/Python/shell), Ansible, monitoring tools, and strong networking fundamentals.
Proxmox VE, VMware vSphere, Perl, Python, shell, Ansible, Prometheus, Grafana, Loki/Alloy
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2w
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Rail Systems Engineering Lead
San Francisco or Dallas or Seattle
$240k-$260k/yr HybridFull Time
Arup
Arup: Global professional services firm for the built environment.
10+ YOE10+ years rail systems design experience, bachelor's degree in engineering or equivalent, client leadership experience, knowledge of electrification/signaling/communications, system safety and RAMS, and familiarity with rail standards.
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Engineering Manager, Infra/Systems
San Francisco, California, United States
$280k/yr HybridFull Time
Convex
Convex: Reactive backend platform for building full-stack web applications.
Deep distributed-systems and infrastructure experience, proven people development and team growth, hands-on coding ability (Rust a plus), systems reliability and performance expertise, strong judgment and leadership.
Rust
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Embedded Systems Engineering Intern (Summer 2026)
San Francisco, California, United States
OnsiteFull Time, Internship
Blackstar Computers
Blackstar Computers: Building AI-native personal computing hardware and software systems.
Pursuing a degree in computer/electrical engineering or CS, familiar with C/C++ and embedded programming, available full-time in San Francisco for at least 10 weeks.
C, C++, RTOS, Embedded Linux
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Engineering Manager (Agentic Systems)
San Francisco, California, United States
$332k-$388k/yr OnsiteFull Time
Dialpad
Dialpad: AI-powered cloud communication and contact center software platform.
12+ YOE5+ Mgmt12+ years engineering experience with 5+ years leadership; experience scaling distributed systems, agentic AI/LLM platforms, and production infrastructure; strong people leadership and strategic planning; bachelor's degree or equivalent.
LangChain, LangGraph, CrewAI, AWS, Google, LLM
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Marine Engineering Systems Technologist - Alcatraz Cruises
San Francisco, California, United States
$56/hr OnsiteFull Time
Hornblower Group
Hornblower Group: Global provider of water and land-based tourism experiences.
4+ YOEBachelor of Science in engineering (or 4 years equivalent), HAZWOPER 40, forklift, CPR/First Aid, CA driver, experience with lithium ESS, DC fast charging, PLCs, inverters/IGBTs, CMMS and Microsoft Forms/Flow/Excel/Adobe.
Oscilloscope, Soldering iron, PLC, OPTO, CANBUS, MODBUS, IGBT, DC Fast Charging System, CMMS, Microsoft Forms, Microsoft Flow, Microsoft Excel, Adobe
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Systems Engineering Architect (Test & Measurement)
Santa Rosa, California, United States
$168k-$280k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
10+ YOEBSEE required (MS preferred), 10+ years in R&D/Systems/Solutions Engineering in test & measurement, expertise in measurement science, combined environmental testing, CAD/MES experience, customer-facing skills, willingness to travel 25%+, U.S. Person/ITAR compliance.
CAD, Manufacturing Execution Systems (MES), Keysight test and measurement equipment
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Mechanical Engineering Manager, Gas Systems
Berkeley, California, United States
$170k-$223k/yr OnsiteFull Time
Form Energy
Form Energy: Developing multi-day batteries for grid-scale energy storage.
10+ YOEDegree in mechanical engineering, 10+ years mechanical design experience with liquid/gas systems, manufacturing experience, leadership managing 2+ reports, and product development experience in early-stage environments.
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Systems Engineering Architect (Test & Measurement)
Santa Rosa, California, United States
$168k-$280k/yr RemoteFull Time
Keysight Technologies
Keysight TechnologiesNew York Stock Exchange: KEYS: Manufactures hardware and software for electronic test and measurement.
10+ YOE10+ years systems/R&D experience in test and measurement; BSEE required; expertise in measurement science, uncertainty analysis, combined environmental testing, mechatronics, CAD and MES; strong customer-facing and communication skills.
CAD, Manufacturing Execution Systems (MES), Keysight test and measurement equipment, RF over-the-air (OTA) chambers, thermal chambers, vibration (shaker) platforms
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2mo
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Systems Engineer
Roseville, California, United States
$62k-$141k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
3+ YOE3+ years systems engineering in defense; MBSE; DoD/government systems; secret clearance; Bachelor’s in Engineering, Science, or Technology.
MBSE, SysML, Cameo, MagicDraw, DOORS, Jira, Confluence, Microsoft Office, MATLAB, STK
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Rail Systems Engineering Lead in San Francisco, California, United States
San Francisco or Dallas or Seattle
$240k-$260k/yr HybridFull Time
Arup
Arup: Global engineering and design consultancy for the built environment.
10+ YOEBachelor's degree or equivalent, 10+ years rail systems design experience, leadership and client-facing experience, knowledge of system safety/RAMS and rail standards (CENELEC, AREMA, MIL-STD, IEEE, EN), CA PE preferred.
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3w
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CBTC Systems Engineering Lead - Rail & Transit
Seattle or San Francisco
$134k-$241k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
10+ YOEBachelor's in engineering required, PE desirable; 10+ years rail signaling/CBTC experience; leadership, stakeholder management, systems integration, verification/validation, and familiarity with rail safety standards.
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3mo
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Electrical Engineering Intern – Flywheel Energy Storage Systems
Sacramento, California, United States
OnsiteInternship, Temporary
Qnetic
Qnetic: Manufacturer of grid-scale mechanical flywheel energy storage systems.
Currently enrolled in a Bachelor's in Electrical Engineering or related field; interest in power/energy systems; organized and reliable; comfortable with Microsoft Office; willingness to learn engineering tasks and documentation.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, MATLAB, Python
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2mo
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Director - Engineering, Refrigeration & HVAC Systems
Emeryville, California, United States
$155k-$175k/yr HybridFull Time
Grocery Outlet
Grocery OutletNASDAQ: GO: Discount grocery retailer selling overstocked and closeout name-brand products.
8+ YOEBachelor's in engineering preferred; 8+ years progressive multi-site retail or commercial engineering experience with leadership responsibility for HVAC, refrigeration, controls and building automation; strong technical, communication, and project skills.
HVAC, Refrigeration, Building Automation Systems, MEPR
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Systems Engineer
San Leandro, California, United States
$140k-$180k/yr OnsiteFull Time
Grid Aero
Grid Aero: Autonomous aviation systems developer focused on defense and commercial applications.
5+ YOE5+ years in aircraft systems engineering, avionics integration, or system architecture. Experience with top-level requirements, airworthiness, and cross-functional collaboration.
Avionics hardware selection, System architecture design, AR P4754, DO-178, DO-254, MIL-HDBK-516
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Systems Engineer
San Francisco, California, United States
OnsiteFull Time
Dedalus Labs
Dedalus Labs: Infrastructure for building and deploying AI agent applications.
Fluency in Rust/Go/C/C++; strong software engineering fundamentals and systems knowledge (OS, networking, distributed systems); performance-oriented debugging and reliability focus.
Rust, Go, C/C++, Kubernetes, Firecracker, GitHub
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