129 material engineer jobs at 77 companies in Vacaville, CA

4d
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Material Handling & Intralogistics Engineer
Austin or New York or San Francisco or Seattle
$203k-$232k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience engineering material handling for heavy manufacturing (cranes, AGVs, conveyors), plant layout and throughput calculation, equipment specification and commissioning, safety-focused design, and continuous flow improvement.
FlexSim, Plant Simulation, WMS, WES
1mo
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Senior Material Flow Engineer
Hayward, California, United States
$128k-$210k/yr HybridFull Time
Skydio
Skydio: Develops autonomous AI drones for defense and industrial inspection.
Experience designing and implementing material flow systems, PFEP, inventory management (min/max, Kanban), cycle counting, facility and warehouse layout design, WMS/ERP familiarity, CAD and data analysis (Excel, SQL, Power BI, Python), and Lean Manufacturing.
WMS, ERP/MRP systems, CAD, Microsoft Excel, SQL, Microsoft Power BI, Python
1w
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Principal/Sr Principal Material Process Engineer
Santa Rosa, California, United States
$104k-$194k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOEBachelor's in STEM with 5+ years (or Master's) experience in thin‑film/process engineering, ability to work safely with chemicals, Microsoft Office experience, and eligibility for Secret DOD clearance and SAP access.
TFCalc, OptiLayer, Microsoft Word, Microsoft PowerPoint, Microsoft Excel
1w
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Principal/Sr Principal Material Process Engineer
Santa Rosa, California, United States
$104k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEBS in STEM and 5+ years (or MS and alternative experience) in thin‑film/process engineering, ability to work with chemicals and PPE, ability to obtain Secret security clearance and SAP access, Microsoft Office experience.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel, TFCalc, OptiLayer
2mo
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Materials Engineer
Mather or Sacramento
$100k-$180k/yr OnsiteFull Time
Rex Moore
Rex Moore: Provides integrated electrical design, construction, and maintenance services.
5+ YOEBS in Engineering (Materials, Manufacturing, Electrical, Industrial) or equivalent; 5+ years; knowledge of material compatibility and joining methods; lean manufacturing experience; 2+ years in manufacturing/production engineering.
2mo
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Materials Engineer
Mather or Sacramento
$100k-$180k/yr OnsiteFull Time
Construction Innovations: Manufactures modular electrical installation kits for energy infrastructure.
5+ YOEBS in Engineering; 5+ years manufacturing/production experience; knowledge of material compatibility and joining; Lean and regulated environments familiarity.
Lean Manufacturing, UL standards, Quality Management System (QMS), Manufacturing process design, SOPs
3mo
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Composites Engineer
San Francisco, California, United States
OnsiteFull Time
Poseidon Aerospace
Poseidon Aerospace: Aerospace manufacturer focused on unmanned aircraft and related systems.
2+ YOEBachelor’s in Mechanical, Aerospace, Manufacturing, or Materials Eng; 2–5 years composite fabrication/manufacturing engineering in aerospace; strong composite materials knowledge; CAD tooling design; shop-floor collaboration.
CAD, CAM, Hand tools, Measuring equipment, Tooling design software
1mo
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Operations Engineer, GES NA Ops Engineering
Arlington or Boston or Austin or Nashville or Bellevue or Arlington or New York or San Francisco or Irving or Houston
HybridFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
4+ YOEBachelor's in industrial/manufacturing engineering; 4+ years in industrial/operations engineering; experience with material handling equipment; knowledge of automated material handling systems, packaging and storage; intermediate AutoCAD, VBA, SQL.
AutoCAD, VBA, SQL, Microsoft Office, Visio, MS Project
1mo
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PROJECT ENGINEER
Sacramento, California, United States
$78k-$90k/yr OnsiteFull Time
Balfour Beatty
Balfour BeattyLondon Stock Exchange: BBY: Provides construction, engineering, and infrastructure project services.
3+ YOEAssist project manager with project planning and execution, manage submittals and schedule, coordinate material delivery, maintain schedules and budgets; requires BS in construction/engineering or 3 years project engineer/coordinator experience and construction experience.
Microsoft Word, Microsoft Excel, Microsoft Office, Microsoft Outlook
1mo
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Senior Chemical Engineer
Berkeley, California, United States
$112k-$140k/yr OnsiteFull Time
Form Energy
Form Energy: Developing multi-day batteries for grid-scale energy storage.
3+ YOEPhD or MS with 3+ years experience in chemistry/chemical engineering/materials science; expertise in fluid mechanics, fluid handling, sensor selection, modeling, verification testing, and defining engineering requirements.
2w
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Manufacturing Mechanical Engineer
San Francisco, California, United States
$175k-$280k/yr OnsiteFull Time
Sesame
Sesame: Designing wearable computers with lifelike voice-driven AI agents.
7+ YOE7+ years in mechanical/manufacturing/tooling engineering; expert CAD skills; strong materials and process knowledge; experience improving quality, yield, and working with suppliers; BS in Mechanical Engineering or equivalent.
3D CAD
1w
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2026-2027 Facilities Engineering Materials Engineer
Houston or Pasadena or Pascagoula or Richmond or El Segundo or Salt Lake City
$108k-$136k/yr OnsiteFull Time
Chevron
ChevronNYSE: CVX: Global energy producing oil, gas, and petrochemicals.
0+ YOECandidates completing a Bachelors/Masters/Doctorate in Metallurgical, Materials or Corrosion Engineering or graduates with ≤2 years related experience; strong academics, communication, teamwork and problem-solving skills.
2mo
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Staff Engineer, Anode R&D
Hayward, California, United States
$125k-$153k/yr OnsiteFull Time
Blue Current
Blue Current: Develops silicon solid-state batteries for mobility and stationary storage.
3+ YOEPhD with 3+ years or MS with 6+ years or BS with 8+ years in materials/chemical engineering related to batteries; hands-on solid-state battery experience; expertise in anode materials and cell testing.
SEM, XRD, TGA, FTIR, DSC, EIS, CV, GITT
2mo
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Lead Coating Engineer
Richmond, California, United States
$101k-$178k/yr OnsiteFull Time
Attalon
Attalon: Designs and manufactures precision optical and laser systems.
7+ YOELead the design, development, and deployment of thin-film coating processes; 7+ years in thin-film coating engineering; aerospace experience preferred; bachelor’s in physics/optics/materials science/engineering.
TFCalc, Macleod, Thin Film Deposition (Thermal Evaporation, E-Beam, Sputtering, CVD), Tooling Design, SolidWorks, MS Office
3mo
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Process Engineer – Advanced Semiconductor Packaging
Santa Rosa, California, United States
$127k-$212k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
3+ YOEBS/MS/PhD in mechanical engineering, manufacturing engineering, materials science, physics, chemistry or related fields with 2-5+ years in semiconductor fabrication or advanced packaging.
Wafer fabrication equipment, Process automation, Statistical process control, Design of experiments, Thermocompression, Flip chip bonding, Surface Mount Technology, Die singulation, Semiconductor fabrication, Heterogeneous integration, Advanced packaging, New technology introduction, New product introduction
2mo
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Manufacturing Engineer I - Metals
Roseville, California, United States
$72k-$94k/yr OnsiteFull Time
Penumbra
PenumbraNYSE: PEN: Designs and manufactures medical devices for vascular conditions.
1+ YOEBachelor’s in Mechanical, Biomedical, Electrical, Chemical, Materials, or Industrial Engineering; 1+ year manufacturing engineering experience preferred; knowledge of FDA regulations, Lean/Flow Manufacturing; proficient in Word, Excel, PowerPoint, Access.
Word, Excel, PowerPoint, Access
5d
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Process Engineer III
Fairfield, California, United States
$97k-$158k/yr OnsiteFull Time
Toray Advanced Composites
Toray Advanced Composites: Manufactures advanced thermoplastic and thermoset composite materials for aerospace.
Bachelor's in materials or engineering, experience with composite manufacturing, RCCA/Lean Six Sigma/FMEA knowledge, Microsoft Dynamics AX/ERP familiarity, strong communication and problem-solving skills.
RCCA, Lean Six Sigma, FMEA, SPC, SQC, ERP, Microsoft Dynamics AX
5d
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Senior Metallurgy Engineer
San Francisco, California, United States
$100k-$131k/yr OnsiteFull Time
United Airlines
United AirlinesNASDAQ: UAL: Operates a global network of passenger and cargo flights.
5+ YOEBachelor's in metallurgy/material science/chemical engineering or equivalent aviation maintenance experience; 5+ years experience; expertise in metallurgy, heat treat, welding, and microstructure analysis; project and report skills.
SEM, scanning electron microscope
2mo
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WEST REGION MINE PLANNING ENGINEER
Stockton or Tangent or Central Point or Bend or Portland
$110k-$120k/yr OnsiteFull Time
Knife River
Knife RiverNYSE: KNF: Produces construction materials and provides heavy civil contracting services.
5+ YOEBachelor’s in mining engineering; 5+ years in aggregate materials; knowledge of mining engineering concepts; proficient with MS Office and industry software; strong communication; continuous improvement mindset.
AutoCAD Civil 3D, Carlson, MineSight, ESRI GIS, MS Office
1mo
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Production Process Engineer
San Leandro, California, United States
$100k-$140k/yr OnsiteFull Time
Coreshell
Coreshell: Manufacturing high-capacity battery cells using silicon-anode technology.
2+ YOE1+ MgmtBS in Chemical, Materials, or Manufacturing Engineering; 2-5 years in chemical manufacturing; experience leading a team; pilot/prototyping experience; willing to travel; experience with contract manufacturers is a plus.
HAZOP, LOPA, PHA, MOC