23 energy storage engineer jobs at 18 companies in Walnut Park, CA
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Senior Energy Storage Engineer
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
5+ YOEBachelor's in engineering, 5+ years battery/energy storage or power electronics experience, lithium-ion and BMS familiarity, thermal management and pressure-rated enclosure experience, ability to obtain U.S. Secret clearance.
Lattice OS
1mo
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Senior Engineer - Battery Energy Storage Systems
Pasadena, California, United States
$150k-$200k/yr HybridFull Time
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
3mo
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Senior Energy Engineer
Glendora, California, United States
$115k-$175k/yr OnsiteFull Time
7+ YOE7+ years energy engineering; strong solar PV, battery storage; construction/design-build experience; ability to interpret drawings.
3mo
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Consultant - Energy Storage & Advanced Electronics Safety
Anaheim or Los Angeles or San Diego
$111k-$172k/yr HybridFull Time
5+ YOEBachelor’s degree in Engineering or related field; minimum 5 years in industrial safety or energy storage; PE or CSP preferred but not required; strong communication; experience leading safety projects.
CFD, FEA, Plume modeling, UL 9540A
2w
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Junior Development Engineer
Newport Beach, California, United States
RemoteFull Time
2+ YOERequires 2 years in power delivery, substations, renewable energy, or energy storage; ABET-accredited bachelor's in electrical engineering or similar; technical analysis, communication, and travel availability.
Microsoft Word, Microsoft Excel, AutoCAD, Microsoft SharePoint, Procore, ChatGPT, Claude, Harvey, IEEE, NFPA, CEC, NEMA, NEC, NESC, OSHA, UL, Generator Interconnection Agreement (GIA), BESS, EMS
3mo
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Control Systems Engineer
Rancho Santa Margarita, California, United States
OnsiteFull Time
Mid-level control systems engineer with embedded software, PLC/HMI, and system integration experience in energy storage.
Ladder Logic, Structured Text, CODESYS, SCADA, HMI, IEC 61131-3, PLC, Python
3w
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Director of Product Engineering, Energy Storage (BESS)
Irvine, California, United States
$170k-$200k/yr OnsiteFull Time
10+ YOE10+ years product engineering experience in BESS or electrification, UL certification experience, system architecture, thermal design, validation, CM oversight, BOM and cost discipline, and team leadership; bachelor\u0002s in EE or ME required.
3mo
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Senior Project Engineer
Irvine, California, United States
$125k-$155k/yr OnsiteFull Time
7+ YOEElectrical engineering degree with 7+ years of utility-scale battery storage or solar project experience; CAD and energy modeling experience; strong communication and MS Office skills.
AutoCAD, Photovoltaic performance modeling tools, ESS operation analysis tools, MS Project, Microsoft Office
1mo
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Operations Engineer
Long Beach, California, United States
$130k-$180k/yr FieldFull Time
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
2mo
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Field Applications Engineer – Residential and C&I (SoCal LA Area)
Los Angeles or California
$94k-$145k/yr FieldFull Time
8+ YOEBachelor's in engineering or equivalent, 8+ years in solar/energy storage/power electronics, strong power systems fundamentals, field troubleshooting, and willingness to travel ~50-70% within the region.
Wi‑Fi, Ethernet, cellular, PLC
2mo
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Senior Power Electronics Engineer (Irvine, CA, US, 92614)
Irvine, California, United States
OnsiteFull Time
7+ YOEBachelor's in Electrical Engineering, 7+ years in power electronics and UPS systems, hands-on analog/digital power design, DSP interfaces, magnetics, battery energy storage, test equipment proficiency, PSPICE and MATLAB/Simulink experience, authorized to work in the U.S.
PSPICE, MATLAB/Simulink, Altium, Oscilloscope, Signal generator, DSP, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, RS232, CAN, SPI
3mo
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PMP Engineer
Bakersfield or Stockton or Ontario or San Diego or Costa Mesa or Fresno or Concord or San Jose or Los Angeles
$80k-$125k/yr OnsiteContract
2+ YOEElectrical engineering/tech background; 2+ years in maintenance planning/scheduling for BESS/energy; solar and battery storage experience; strong communication and collaboration; planning software and analytical tools; data-driven decisions; electrical safety; MS Office.
Planning software, Analytical tools, Microsoft Office
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Battery Pack Engineering Lead
Los Angeles, California, United States
$220k-$280k/yr OnsiteFull Time
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.
1w
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Director of Engineering
West Covina, California, United States
$200k/yr OnsiteFull Time
5+ YOEBachelor's degree in engineering required; advanced degree preferred. Requires 5+ years in battery manufacturing, energy storage, or related engineering, with project leadership, process optimization, failure analysis, and corrective action experience.
Microsoft Office, R&D, RFIs, RFQs
1mo
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Power Electronics Technician
Garden Grove, California, United States
$30-$40/hr OnsiteFull Time
5+ YOE5+ years electrical engineering experience testing and validating high-voltage power electronics (inverter, on-board charger, energy storage); EMC and PCB experience; Altium Designer and LTspice familiarity; CAN-based test automation; strong troubleshooting and data analysis skills.
Altium Designer, LTspice, CAN
2mo
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Manager, Battery Cell Safety
Tustin, California, United States
$138k-$172k/yr OnsiteFull Time
8+ YOEMaster's or PhD in engineering, 8+ years in the battery industry with ≥4 years focused on Li-ion cell safety, experience defining safety requirements for automotive/high-energy storage, team management, expert knowledge of Li-ion failure modes, and proficiency with MATLAB and Python.
MATLAB, Python
3mo
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Project Development Director
Westlake Village, California, United States
$154k-$246k/yr RemoteFull Time
15+ YOE15+ years in energy development or storage; 5+ years PM of complex projects; BS/BA in Engineering, Business, or Communications; PMP preferred; travel up to 30%.
Microsoft Project, Excel, PowerPoint
2mo
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BESS Services Project Manager (Overland Park, KS, US)
Overland Park or San Francisco or Denver or Ann Arbor or Irvine or Walnut Creek or Houston or Jacksonville
$126k-$254k/yr HybridFull Time
5+ YOE5+ years project management experience preferred, bachelor's degree in engineering (or equivalent experience), BESS/energy storage experience preferred, ability to manage projects $50K–$10M, and pass pre-employment checks.
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