40 battery engineer jobs at 22 companies in Simi Valley, CA

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Lead Engineer, Avionics Battery Test
Long Beach, California, United States
$151k-$227k/yr OnsiteFull Time
Relativity Space
Relativity Space: Designing and manufacturing 3D-printed rockets and launch vehicles.
3+ MgmtBachelor's in engineering, extensive hands-on battery testing experience, strong battery physics and HV systems knowledge, safety mindset, and 3+ years leading test engineering teams.
DAQ systems, cyclers, chambers
3mo
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Battery Electronics Engineer II+
Long Beach, California, United States
$112k-$195k/yr OnsiteFull Time
Vast
Vast: Develops and operates commercial artificial-gravity space stations.
2+ YOEBachelor's in electrical engineering + 2+ years hardware experience; strong knowledge of battery systems; spaceflight environment experience preferred.
Matlab, Python, C/C++, SPICE, National Instruments hardware, Ethernet, CAN, SPI, I2C, RS232/422/485, SQL
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Battery Pack Engineering Lead
Los Angeles, California, United States
$220k-$280k/yr OnsiteFull Time
Hadrian
Hadrian: Building autonomous factories for aerospace and defense manufacturing.
7+ YOEBachelor's in engineering, 7+ years battery pack/energy-storage engineering with hands-on assembly and manufacturing, deep knowledge of cell-to-pack design, cell joining, thermal management, battery safety and standards, and demonstrated technical leadership.
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Staff Battery Modeling Engineer
Long Beach, California, United States
$147k-$277k/yr HybridFull Time
Ford Motor Company
Ford Motor CompanyNYSE: F: Ford manufactures, sells, and services vehicles and mobility solutions.
5+ YOE5+ years developing cell models, expertise in lithium-ion cell/pack/thermal modeling, strong fundamentals in engineering/chemistry/physics, high proficiency in Python/MATLAB/Simulink, experience with JIRA/Confluence, Masters in chemical/EE or related engineering.
Python, MATLAB, Simulink, JIRA, Confluence
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Staff Battery Modeling Engineer
Long Beach, California, United States
$147k-$277k/yr HybridFull Time
Ford Motor Company
Ford Motor CompanyNYSE: F: Designs, manufactures, and sells cars, trucks, and SUVs.
5+ YOE5+ years developing cell models, knowledge of lithium-ion cell/pack and thermal modeling, strong fundamentals in engineering/chemistry/physics, Masters in related field, proficiency in Python/MATLAB/Simulink, experience with JIRA/Confluence.
Python, MATLAB, Simulink, JIRA, Confluence
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Senior Engineer - Battery Energy Storage Systems
Pasadena, California, United States
$150k-$200k/yr HybridFull Time
E2 Consulting Engineers
E2 Consulting Engineers: Provides engineering and project management for infrastructure projects.
7+ YOEBachelor's in Electrical Engineering, 7+ years in power systems or BESS, PE required or ability to obtain, experience with power system study tools and knowledge of IEEE/NEC/NFPA/utility standards.
ETAP, PSCAD, SKM, PSLF
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Satellite Battery Electro-Mechanical Engineer
El Segundo, California, United States
$146k-$239k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
9+ YOEBachelor's in engineering, 9+ years related experience, experience with battery or solar-array design and manufacturing, ability to obtain U.S. Top Secret/SCI clearance, TS/SCI preferred.
CREO
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Satellite Battery Electro-Mechanical Engineer
El Segundo, California, United States
$146k-$239k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
9+ YOEBachelor's degree in a technical field, typically 9+ years' related experience, US person required, ability to obtain Top Secret/SCI clearance, 3+ years battery/solar design experience preferred, CREO experience, conflict of interest check.
CREO
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Development Test Engineer, Battery (Starship Electronics)
Hawthorne, California, United States
$100k-$135k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor’s in engineering,1+ years electronic hardware or software development,programming in Python/MATLAB/Embedded C/C++,ability to lift ~50 lbs,available for extended hours and weekends,US work eligibility required.
Python, MATLAB, Embedded C/C++
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Senior Avionics Engineer (Batteries)
Redondo Beach, California, United States
$135k-$165k/yr OnsiteFull Time
Impulse Space
Impulse Space: Developing in-space transportation services and orbital transfer vehicles.
5+ YOEDesign and test lithium-ion battery packs; collaborate with cross-disciplinary teams; contribute to full spacecraft development lifecycle.
Altium Designer, Siemens NX, Teamcenter, Simcenter, ANSYS, CAD, BOMs, Power electronics
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Senior Thermal Engineer
El Segundo, California, United States
$150k-$190k/yr OnsiteFull Time
Icarus
Icarus: Builds solar-powered aircraft for stratospheric intelligence and connectivity.
3+ YOE3+ years thermal analysis/design for flight or high-reliability hardware, degree in engineering, battery thermal management, thermal-vacuum testing, and model-to-test correlation.
Thermal Desktop, ANSYS, Simcenter, Python, MATLAB, CFD, FEA
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Controls Engineer
Ridgewood or New York City or Oakland or Santa Monica
HybridFull Time
Scale Microgrids
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.
PLC, Ladder Logic
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Operations Engineer
Long Beach, California, United States
$130k-$180k/yr FieldFull Time
Critical Loop
Critical Loop: Provides mobile battery energy storage and management software systems.
Field experience operating/supporting battery energy storage or power assets, electrical troubleshooting on 480V+ systems, quality wiring/terminations, controls/backend monitoring experience, strong customer-facing and communication skills.
Python, Julia, R, MATLAB, Modbus
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Avionics & Electrical Power Engineer (Staff/Principal)
Pasadena, California, United States
$150k-$230k/yr OnsiteFull Time
Sophia Space
Sophia Space: Modular data center hardware for in-orbit computing and AI.
5+ YOEB.S. in Electrical Engineering,5+ years spacecraft hardware experience,hands-on integration and test,battery and power-system expertise,vendor management,and U.S. Person status required.
Altium, Python, SCPI, oscilloscope, electronic load, power analyzer, DMM
2mo
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Field Commissioning Engineer
Lancaster, California, United States
FieldFull Time
BYD
BYDHong Kong Stock Exchange: 1211: Sells electric vehicles, rechargeable batteries, and solar power systems.
3+ YOEBachelors in electrical field required, 2+ years commissioning experience (solar/battery preferred), 1+ year energy background, MS Office skills, strong troubleshooting and communication; travel ~70%.
Microsoft Office
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Founding Lead Space EPS (Electrical Power Systems) Engineer
Los Angeles, California, United States
$185k-$275k/yr HybridFull Time
Pillar Space
Pillar Space: Building high-stakes, flight-grade autonomous space hardware systems.
2+ YOEBachelor's in engineering, 2+ years designing and testing power electronics or complex electrical hardware, battery and power-distribution experience, schematic capture and circuit simulation proficiency, lab test and EGSE experience.
EGSE, PLM
2w
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Electrical Engineer (Senior/Staff), Power Systems
Centennial or Long Beach
$135k-$250k/yr OnsiteFull Time
True Anomaly
True Anomaly: Develops autonomous spacecraft and software for space security missions.
8+ YOE8+ years designing spacecraft electrical power systems, experience with solar arrays, batteries, power conversion, radiation-tolerant design, PDR/CDR leadership, and test campaigns.
Altium Designer, SPICE, MATLAB
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Senior Electrical Engineer (Energy)
Los Angeles, California, United States
$160k-$200k/yr OnsiteFull Time
Odin Dynamics
Odin Dynamics: Developing autonomous underwater vehicles for defense and maritime missions.
5+ YOEDeep power-electronics and battery-system hardware expertise; PCB schematic/layout and board bring-up experience; ability to design switching power, BMS, filters, EMI/EMC mitigation; U.S. citizenship and ability to obtain security clearance.
oscilloscope, logic analyzer, spectrum analyzer, network analyzer, electronic load, power supply, thermal camera, battery test equipment, PCB design tools, circuit simulation and analysis tools, signal-integrity and power-integrity analysis
2mo
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Field Service Engineer - Traveling
Long Beach, California, United States
$70k-$81k/yr OnsiteFull Time
Data Center Solutions
Data Center Solutions: Provides critical power infrastructure services for data centers.
2+ YOE2+ years in UPS/power systems; strong electrical knowledge; travel; independent field work; problem-solving.
UPS systems, Electrical power equipment, Batteries
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Lead Range and Energy Consumption Engineer
Novi or Charlotte or San Francisco or Los Angeles or New York City
$160k-$193k/yr OnsiteFull Time
Scout Motors
Scout Motors: Designs and manufactures all-electric rugged SUVs and trucks.
12+ YOEBachelor's in engineering, 12+ years in an automotive vehicle environment leading EV range/fuel-economy attributes, strong analytical and cross-functional leadership, expertise in aerodynamics and battery/powertrain systems, MATLAB/Simulink experience preferred, valid driver's license and passport.
MATLAB, Simulink