Battery Engineer
Shield AI
Shield AI is seeking a mechanical engineer to own the design of a new battery pack from concept through production. You will drive performance while balancing size, weight, manufacturability, and reliability, and you will conduct hands-on prototyping, testing, and handoff to production. The role requires a strong foundation in mechanics, thermal design, and electronics, plus CAD modeling and experience with manufacturing processes. #J-18808-Ljbffr Shield AI
$117.3k - $160k
We are seeking a Battery Pack Mechanical Hardware Development Engineer II to join our Drone Electric Propulsion Subsystem (EPS) team. In this role, you will be a significant and autonomous contributor, solving difficult hardware engineering problems related to battery systems...SuggestedFlexible hours- ...YouTube. Job Description: We are growing the Avionics Engineering team to support the development of the X-BAT aircraft. Our team... ...Test Engineer to support the testing and verification of X-BAT’s battery energy storage, electric motors and high-voltage motor-drive...SuggestedFull timeTemporary workPart timeInternshipWorldwide
$83k - $90k
...in person Seattle, Washington, USA Pay: $83,000.00 - $90,000.00 per year About Emerald Battery Labs Emerald Battery Labs is a sodium-ion battery company founded by engineers and scientists with more than 30 years of combined experience in energy storage. Utilizing...SuggestedFull timeInternshipWork at officeRemote work- ...LinkedIn, X, Instagram, and YouTube. Job Description: As the Battery system mechanical lead, you will be responsible for all... ...manufacturing. You will help us build a team of world-class engineers to support all design needs. A vertically integrated battery pack...SuggestedFull timeTemporary workPart timeWorldwide
- Emerald Battery Labs in Seattle is seeking a hands-on chemist/engineer to join our lab team focused on sodium‑ion battery materials and cell fabrication. You will synthesize materials, learn pouch cell builds, set up electrochemical tests, document results, and collaborate...SuggestedFull time
$120k - $135k
...Electrical/Electronics Systems Engineer Job description: Seattle-based Oscilla Power, Inc. (OPI) has an exciting opportunity for... ...electric power for applications ranging from small-scale battery recharging to offshore power sources. We are looking for a team...Permanent employmentFull timeFor contractorsMonday to Friday$73.71k - $122.2k
...Sager Electronics is looking for a Sales Engineer to work with our Field Sales team to drive growth within the assigned region by expanding... ...developing new business opportunities in power, thermal and battery solutions . This role is ideal for a motivated engineer who is...Permanent employmentFull timeLocal areaWorldwide- ...looking to add talented individuals to our team.At Valve, electrical engineers deliver world class hardware products, such as Steam Deck,... ...design and simulation (e.g. SPICE)Low-power design, including battery management and charging circuits for portable devicesRF/wireless...Contract workWork experience placementFlexible hours
$80.8k - $120.8k
...is seeking a motivated and experienced Electronic Architecture Engineer. Location: Kirkland, WA About PACCAR PACCAR, Inc. is a Fortune... ...interfaces. Integrate ECUs across powertrain, chassis, cab, ADAS, battery‑electric systems, and other emerging technologies. Develop and...Temporary workH1bFlexible hours$200k - $235k
...Senior Systemwide Electrical Engineer - Rail Systems, Seattle, WA Date: Jan 12, 2026 Location: Seattle, WA, US Company: Hatch... ...systems design, such as power generators, PV solar systems, battery storage systems; electric vehicle (EV) charging stations, and industrial...Full timeLocal area- ...Sunnyvale CAWe are seeking a hands-on Sr Embedded Hardware & Firmware Engineer to lead the design and development of embedded electronic... ...(ARM Cortex-M or similar)Design power systems, including battery management and regulationCollaborate with mechanical teams on PCB...Flexible hours
$125k - $175k
...Company Overview Zeno Power is the leading developer of nuclear batteries – compact power systems that provide reliable, clean energy in... ...protected by federal, state, or local law. Systems Engineer Zeno is seeking a highly motivated Systems Engineer to support...Permanent employmentContract workWork experience placementFor subcontractorWork at officeLocal areaRemote workRelocation packageMonday to FridayFlexible hours- ...Embedded Hardware Engineer As the Embedded Hardware Engineer, you will participate in the design, integration, and improvement of the... ...with ARM multi-core processors Experience with extremely battery efficient designs Knowledge of wireless BLE 4.0 protocols, TCP...
- ...highly skilled Staff Electrical Systems Advance Manufacturing Engineer to lead the development, integration, and production support... ...environments involving avionics, wiring harnesses, PCBAs, power systems, batteries, sensors, and mission-critical electrical hardware. What...Full timeTemporary workPart timeWorldwide
$250k - $380k
...performance. We’re looking for a Principal Power Electronics Engineer to own the design of power electronics and the system they... ...low voltage systems. This includes inverters, DC-DC converters, battery management, and other power electronics Lead others to execute...Full timeTemporary workPart timeWorldwide$105k - $145k
...Company Overview Zeno Power is the leading developer of nuclear batteries – compact power systems that provide reliable, clean energy in... ...protected by federal, state, or local law. Electrical Engineer Zeno is seeking a highly motivated Electrical Engineer to...Permanent employmentContract workWork experience placementWork at officeLocal areaRemote workRelocation packageMonday to FridayFlexible hours- ...regulations. Completes technical review and evaluation of complex engineering processes. Identify issues, new scope, errors, or unplanned... ...or more subsystems in typical electronics products such as battery charging system development, camera, SOC/Compute, control...Full timeContract workFlexible hours
- ...dedicated to building advanced electric boats. We seek talented engineers to join our team. Position Overview Lead the design and... ...electric boat manufacturing. Design and integrate high-voltage battery systems and power electronics. Develop embedded software for...Full timeRemote workFlexible hours
$120k - $150k
...Job Title: Substation Project Engineer Job Description This mid-level Substation Project Engineer role focuses on delivering high-quality substation design for utility-scale wind, solar, and Battery Energy Storage System projects across the United States. You will...Permanent employmentWork at officeLocal areaRemote work- ...Job Description: Shield AI is seeking a Staff Electrical Engineer to define and lead the electrical test-equipment strategy that... ...electrical domains, including high-voltage or high-power systems, batteries, motors and drives, RF, avionics networks, sensors, flight...Full timeTemporary workPart timeWorldwide
- ...move everything from car bodies at auto plants to luggage at airports to packaged goods at warehouses. We are known as experts in engineering, manufacturing, and servicing innovative automated materials handling systems including conveyors, automatic guided vehicles,...Contract workWork experience placementFor subcontractorWork at officeRemote workHome officeFlexible hoursShift workNight shiftWeekend work
$89k - $140k
...across multiple building technologies. In this role, you will lead HVAC Controls and Building Automation System (BAS) pre-sales engineering efforts, helping shape solutions during the design and proposal phase through estimation, value engineering, and technical coordination...Full timeWork experience placementFor subcontractorRemote workFlexible hours$140k - $150k
...what matters. In This Role In this role, you will provide technical oversight of Building Automation Systems and controls engineering for large-scale, mission-critical facility projects. You will review BAS submittals, controls schematics, sequences of operations...Contract workFor contractorsFor subcontractorWork at officeRemote workFlexible hours$140k - $170k
...Simplifying the Complex. Simplexity is a product development engineering firm, hired by leading technology companies to design their next... ...with power management systems, switching power supplies, and battery powered devices. ~ Experience with wireless communications components...Temporary work$130.82k - $163.53k
...field. Review and redline vendor submittals for UPS systems, battery systems, cooling distribution units, switchgear, main... ...coordinate with localAuthorities HavingJurisdiction. Produce clear engineering documentation: Statements of Requirements, design basis memos,...Flexible hours$81.8k - $118.6k
...top design firms while building our clean energy future.The OpportunityWe are seeking an Automation / Instrumentation & Controls Engineer to join our Energy and Resources consulting team. This position is intended for Engineers looking to demonstrate and grow their skills...Full timeTemporary workPart timeFor contractorsCasual workLocal areaRemote workFlexible hours$116.8k - $160k
The Quality Assurance Engineer (QAE) serves as a key operational and technical partner within AWS Data Center Engineering (DCE), d supporting the delivery of large-scale hyperscale data center design and construction projects. This role is focused on engineering design...Work at officeFlexible hours$90k - $110k
...W.G. Clark Construction | Seattle, WA W.G. Clark Construction is looking for an experienced Project Engineer to join our team in Seattle. We are seeking someone with 2–3 years of commercial construction experience who is ready to take the next step in their career and...Full timeContract workFor contractorsFor subcontractorInternshipWork at office$85k - $115k
...Project Engineer – Civil Construction Bellevue, WA If you’re a Project Engineer wanting to become a Project Manager join a well-established heavy civil contractor serving projects throughout Western Washington. This is an opportunity to be part of a respected company...Full timeContract workFor contractorsFor subcontractorWork at office- ...PROJECT ENGINEER – CIVIL CONSTRUCTION Seattle/Bellevue Area If you’re looking for more responsibility, faster career growth, and real project ownership, this is your opportunity . Gary Merlino Construction Co., Inc. (GMCC) is a locally owned, privately held...Full timeFor contractorsFor subcontractorLocal areaFlexible hours
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