76 battery engineer jobs at 34 companies in Vallejo, CA
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Battery Engineer - Mechanical
New Kensington or San Francisco
OnsiteFull Time
Re:Build Manufacturing: Provides advanced engineering and US-based contract manufacturing services.
6+ YOE6+ years engineering experience (6 years minimum), 3+ years system design for lithium-ion battery packs, B.S. in engineering/physics, proficiency with CATIA or SolidWorks, familiarity with FEMAP/NASTRAN, strong communication and leadership.
Sila: Manufactures silicon-based anode materials to improve battery performance.
4+ YOEB.S. in engineering or science, 4+ years battery experience (fewer with advanced degree), hands-on lab experience with lithium-ion cells, data-driven experimental design, proficiency with JMP and Python, strong communication.
Cowboy Space: Building satellite-based orbital infrastructure for AI data centers.
3+ YOEBS/MS/PhD in engineering,3+ years developing battery systems for high-reliability applications,experience with BMS,Li-ion chemistries,testing,validation,safety and thermal management;US export-control eligibility required.
WingNASDAQ: GOOGL: Autonomous drone delivery service for small packages and logistics
8+ YOE8+ years in battery engineering; BS in a technical field; aerospace/robotics/EV experience; cross-functional leadership; data analysis in Python/MATLAB; thermal management expertise.
Python, MATLAB, Battery modeling, Thermal management, Data analysis
Zipline: Operates an autonomous drone delivery system for medical supplies.
5+ YOE5+ years (or PhD +2) in battery modeling with electrochemical model expertise (SPM/SPMe/P2D), cell/pack modeling, EIS/HPPC/OCV testing, SOC/SOH estimation, and proficiency in MATLAB, Python, Julia, C++, or Rust.
1X: Manufacturing safe, general-purpose humanoid robots for home and work.
2+ YOEBS/MS in engineering, 2+ years battery testing or validation experience, hands-on lithium-ion cell/pack work, experience with cyclers and environmental chambers, data analysis with Python or MATLAB, and lab safety adherence.
ALSO: Developing vertically integrated small electric vehicles for urban mobility.
BS in mechanical engineering or related, proven track record designing and releasing electromechanical products, CAD and GD&T proficiency, manufacturing and prototyping experience, familiarity with cell behavior, thermal/structural analysis, supplier collaboration.
Mainspring Energy: Manufactures fuel-flexible linear generators for onsite power generation.
10+ YOEBS/MS in Mechanical Engineering or related, 10+ years engineering experience in lithium-ion battery pack/module design, supplier management, SolidWorks/PLM proficiency, UL certification experience, and expertise in thermal, safety, and manufacturability evaluations.
Joby AviationNYSE: JOBY: Manufacturer of electric vertical takeoff and landing aircraft.
5+ YOEBachelor's degree plus 5+ years (or advanced degree plus 3+ years) in mechanical/thermal/physics field, battery hazards knowledge, CAD (CATIA), DAQ fundamentals, Python, hands-on test equipment design and documentation.
The PAC Group: Global engineering and project management for industrial manufacturing.
Bachelor's in engineering or equivalent experience, proven battery pack manufacturing/process development experience, knowledge of battery systems, Lean/Six Sigma experience, strong analytical and communication skills.
Senior Battery Management System Controls Engineer
Berkeley, California, United States
$166k-$194k/yrOnsiteFull Time
Form Energy: Developing multi-day batteries for grid-scale energy storage.
3+ YOE3+ years controls experience or advanced degree; experience with battery models and state estimation; proficiency in MATLAB/Simulink and Python; strong control theory and dynamical systems knowledge.
Coreshell: Manufacturing high-capacity battery cells using silicon-anode technology.
BS in Chemistry, Materials Science, or Engineering; battery or manufacturing experience; electrode fabrication background; safety minded; willing to perform manual tasks and operate equipment.
SEM, EDX, Coating equipment, Calendering, Analytical instruments
Ohm: Enterprise AI platform for hardware and battery product development.
PhD or equivalent depth in battery science or electrochemistry, strong physics-based or data-driven modeling, production Python experience, AI-native tooling familiarity, and ownership of outcomes.
San Francisco or Houston or Chicago or Seattle or New York City or Palm Beach or Birmingham
$160k/yrHybridFull Time
Plus Power: Develops and operates standalone battery energy storage systems.
5+ YOEBachelor's or Master’s in Electrical Engineering, 5+ years project engineering experience in power/utility sectors, experience with substations and BESS, procurement/contracting and construction management, strong communication and organizational skills.
Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, MS Project, Microsoft SharePoint, Microsoft Excel, AutoCAD, Revu Bluebeam
Principal Structural & CAE Durability Engineer – Battery Systems
Fremont or Irvine or Manteno or Ohio or China or Japan or Europe
OnsiteFull Time
Gotion High-techShenzhen Stock Exchange: 002074: Develops and manufactures lithium-ion batteries and energy storage systems.
15+ YOERequires a PhD or MS in mechanical, structural, solid mechanics, or related engineering; 15+ years of structural CAE experience; FEA expertise; programming, automation, fatigue, NVH, optimization, and technical leadership skills.
Peak Energy: Developing sodium-ion battery systems for utility-scale energy storage.
1+ YOEBachelor's in engineering, 1+ years test engineering experience (battery/energy preferred), strong electromechanical fundamentals, data analysis skills, problem solving, and communication.
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
3+ YOEBachelor's or Master's in Engineering and 3+ years experience; strong systems engineering, requirements management, multidisciplinary integration (battery/power electronics preferred); proficiency with MATLAB/Simulink and SysML; strong communication skills.
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.
Ridgewood or New York City or Oakland or Santa Monica
HybridFull Time
Scale Microgrids: Provides turnkey microgrid and distributed energy infrastructure solutions.
4+ YOEExperience designing and programming PLC-based control systems, troubleshooting ladder logic, and working with distributed energy resources (batteries, solar, generators, switchgear). Bachelor’s in Electrical Engineering with 4+ years experience or equivalent; strong problem-solving and controls engineering skills.