About The Position

The Product Sourcing Engineer (Batteries & Energy) owns sourcing for the program’s energy storage and power supply base, including cells, modules, battery packs, battery management systems, charging hardware, and power conversion. Because energy is a long-lead, capacity-constrained, and regulated commodity, the role qualifies suppliers, secures supply capacity, manages battery certification and transport requirements, and partners with the Endurance Systems team on selection decisions. Reporting to the Supply Chain Lead, the role calls for technical expertise and leadership to set objectives, build cross-functional teams, and drive work to completion. The engineer uses prior experience and judgment to ensure appropriate design, analysis, and testing steps are completed, and supports multidisciplinary projects from development through execution.

Requirements

  • Bachelor’s degree in Engineering or Supply Chain, or equivalent experience.
  • At least 5 years of experience sourcing batteries, energy storage, or power electronics commodities.
  • At least 8 years of experience sourcing batteries, energy storage, or power electronics commodities.
  • Experience qualifying cell or battery pack suppliers.
  • Working knowledge of lithium-ion cell chemistries, pack architecture, and BMS fundamentals.
  • Familiarity with battery certification and transport regulations, including UN 38.3, IATA/IMDG, and DOT.
  • Ability to obtain and maintain a U.S. Secret security clearance.

Nice To Haves

  • Experience securing cell capacity or supply agreements in a constrained market.
  • Experience with subsea, pressure-tolerant, or marine-environment energy systems.
  • Familiarity with critical minerals supply risk, export controls, and FEOC sourcing restrictions.
  • Experience with defense or government energy storage qualification requirements.
  • Background sourcing for a program moving from prototype into rate production.

Responsibilities

  • Own energy commodity sourcing strategy for cells, modules, packs, BMS, chargers, and power conversion hardware.
  • Qualify and onboard cell and battery pack suppliers, assessing capability, capacity, and quality.
  • Secure cell supply and capacity commitments against program volume forecasts in a constrained market.
  • Partner with Endurance Systems and Energy Storage engineering on cell selection, pack architecture, and design-for-supply.
  • Manage battery certification, qualification testing, and transport compliance, including UN 38.3, IATA/IMDG, and DOT requirements.
  • Conduct should-cost analysis and competitive sourcing for energy commodities.
  • Manage supply risk related to critical minerals, export controls, and foreign-entity-of-concern sourcing restrictions.
  • Travel up to 25% to supplier and cell manufacturer sites.

Benefits

  • Highly competitive equity grants are included in the majority of full-time offers.
  • Comprehensive, competitive benefits package available at little to no cost to employees.
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