66 component engineer jobs at 50 companies in Vacaville, CA

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Optical Component Production Engineer
Livermore, California, United States
$176k-$223k/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-level clearance (U.S. citizenship required); bachelor's degree in physics, optics, optical engineering, electrical engineering or related field; advanced experience in optical component production, process development, pilot-scale operations, and root-cause analysis.
1w
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Senior Test Engineer
Berkeley, California, United States
$129k-$161k/yr OnsiteFull Time
Form Energy
Form Energy: Developing multi-day batteries for grid-scale energy storage.
4+ YOEBachelor's in engineering with ~4 years test engineering experience; expertise in component/subsystem/system testing, data analysis, test system design, high-voltage and electromechanical testing, and mentoring junior engineers.
3mo
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Mechanical Engineer - Interiors
Livermore, California, United States
$75k-$130k/yr OnsiteFull Time
GILLIG
GILLIG: Designs and manufactures heavy-duty transit buses for public transportation.
2+ YOEBachelor's in Mechanical Engineering; 2+ years in engineering; CAD (NX, CREO, SolidWorks); BOM management; interior components; ADA knowledge; on-site manufacturing experience; problem solving.
CAD NX, CAD CREO, CAD SolidWorks
2mo
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Mechanical Engineer
Woodland, California, United States
$100k-$110k/yr OnsiteFull Time
Terabase Energy
Terabase Energy: Digital and automation platform for utility-scale solar plants.
2+ YOEBS in Mechanical Engineering; 2+ years in mechanical design; CAD (SolidWorks preferred) with GD&T; manufacturing processes; motion components; hands-on R&D mindset; strong communication.
SolidWorks
1mo
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Electrical Engineer II
Rancho Cordova or Sacramento
$95k-$140k/yr OnsiteFull Time
Butcher Power Products
Butcher Power Products: Manufacturer of mission-critical industrial power and switchgear solutions.
Technical expertise in low/medium voltage power system design, switchgear/switchboard engineering, component specification, creating SOO and drawings, and supporting manufacturing and testing; prior electrical or manufacturing engineering experience required.
AutoCAD Electrical, SolidWorks Electrical, EPLAN
4w
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Manufacturing Engineer, Advanced
Santa Rosa, California, United States
$101k-$168k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
7+ YOEBSEE or MSEE; 7+ years manufacturing engineering experience with high-speed electrical components; CPI/Lean and Six Sigma experience; ASIC failure analysis; strong RF fundamentals.
Continuous Process Improvement (CPI), Lean, Six Sigma
4w
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Engineer, IID Switches Design Responsible Engineer (DRE)
Novi or Charlotte or San Francisco or Los Angeles or New York City
$110k-$135k/yr OnsiteFull Time
Scout Motors
Scout Motors: Designs and manufactures all-electric rugged SUVs and trucks.
5+ YOEBachelor's or Master's in engineering, 5+ years electromechanical component/switch design experience, CAE familiarity, supplier management, HMI/switch/haptics expertise, diagnostics/DTC knowledge, strong communication and problem-solving skills.
CAE
1w
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Senior Engineer, Reactor Vessel
Alameda or Albuquerque or Oak Ridge
$141k-$165k/yr OnsiteFull Time
Kairos Power
Kairos Power: Developing fluoride salt-cooled nuclear reactors for clean energy.
8+ YOEBachelor's degree in engineering,8+ years mechanical/pressure-vessel or nuclear component design experience,experience with codes/standards,mechanical design,analysis,fabrication support,and mentorship.
SolidWorks, AVEVA
1mo
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Sr. Mechanical Design Engineer
Berkeley, California, United States
$100k-$120k/yr OnsiteFull Time
ALTEN
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
3+ YOE3+ years mechanical design experience; Bachelor's in Mechanical Engineering; strong SolidWorks skills; experience with manufacturing drawings and GD&T; experience with piping, enclosure design, and off-the-shelf components.
SolidWorks, GD&T, STEP files
1w
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Field Application Engineer/Mechanical
Sunnyvale or Carlsbad or Hayward
RemoteFull Time
Qnity Electronics
Qnity ElectronicsNYSE: Q: Manufactures materials and solutions for the semiconductor industry.
6+ YOEBachelor's in engineering or technical field, 6+ years relevant experience, 3+ years component/subsystem design and thermal/EMI expertise, Solidworks and FEA knowledge, strong customer-facing and project management skills.
Solidworks, Finite Element Analysis
3mo
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Propulsion Mechanical Engineer (Combustion) - Dropship
Alameda, California, United States
$101k-$142k/yr OnsiteFull Time
Pyka
Pyka: Designs and manufactures autonomous electric aircraft for heavy-duty missions.
1+ YOEOwnership of propulsion mechanical components from concept to production, combustion engine experience, 1+ years mechanical design experience, proficiency in 3D CAD (SolidWorks), FEA/CFD, GD&T, and hands-on prototyping.
SolidWorks, FEA, CFD, GD&T, CNC
3mo
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Mechanical Engineer - General Applications
Alameda, California, United States
OnsiteFull Time
Astra
Astra: Manufacturer of orbital launch vehicles and satellite propulsion systems.
B.S. in Mechanical/Aerospace; CAD, GD&T; experience with structural/fluid components; hands-on hardware experience; strong cross-functional collaboration.
Siemens NX, SolidWorks, CATIA, NASTRAN, NX Simcenter, Ansys
3mo
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Founding Engineer, Agentic Systems
San Francisco, California, United States
OnsiteFull Time
Champ AI
Champ AI: A startup building AI-powered autonomous agents for enterprise.
Experience shipping AI agents to production or in agent/frameworks; strong knowledge of LLM tool-use, memory, and sandboxed execution; ability to own backend components end-to-end.
1mo
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Mechanical Engineer, Soft Goods Design
San Francisco, California, United States
$266k-$295k/yr HybridFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
Experience designing and productionizing flexible, compliant components (elastomers, foams, TPUs, textiles) with FEA, durability testing, prototyping, and collaboration with contract manufacturers.
FEA
1w
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Design Engineer - Bioprocess Components
Rohnert Park, California, United States
$110k-$165k/yr OnsiteFull Time
IDEX
IDEXNYSE: IEX: Designs and manufactures specialized fluidic, optical, and industrial systems.
3+ YOEBachelor's degree in engineering, 3+ years product design experience (3–8+), SolidWorks/CAD proficiency, knowledge of fluidics and bioprocessing, regulatory and manufacturability experience.
SolidWorks
3w
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Sr. Electrical Engineer, Bee
San Francisco, California, United States
$158k-$214k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
Experience developing functional specifications, design verification plans, and functional test procedures; PCB and component selection experience; expertise in design validation, compliance testing (FCC/CE), BOM management, and cross-functional product development.
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Senior AI Engineer, Tools & Agents
San Francisco, California, United States
$200k-$240k/yr HybridFull Time
Twelve Labs
Twelve Labs: AI foundation models for video search and human-like understanding.
Proven experience shipping production agentic/LLM systems, owning developer-facing APIs, building auth (OAuth/OIDC/RBAC), and designing enterprise-ready platform components for reliability and scale.
MCP, A2A, OAuth, OIDC, RBAC, Jockey, LLM
2w
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Technology Engineer – Senior (1043) - Security Specialty - Citywide (C00096)
San Francisco, California, United States
$159k-$200k/yr OnsiteFull Time
City and County of San Francisco
City and County of San Francisco: Provides public services and governance for the San Francis area.
3+ YOEAssociate degree in CS/CE/IS (or equivalent) and three years of experience analyzing, installing, configuring, enhancing, or maintaining system or platform components; exam required for placement.
2mo
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Staff Software Engineer - FoundationDB
San Francisco, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Experienced database software engineer to develop core components of cloud services for the iCloud platform.
FoundationDB, iCloud
2mo
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Software Development Engineer - Front End
San Francisco, California, United States
$159k-$302k/yr OnsiteFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
10+ YOESenior front-end engineer with 10+ years of experience in building complex web apps and Web Components.
Web Components, Shadow DOM, Custom Elements, Lit, FAST