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Electrical Engineer - Battery Pack Development Job

Date: Jun 24, 2022

Location: Mount Vernon, WA, US, 98273-9671

Company: PACCAR

Requisition Summary

The PACCAR Technical Center is looking for an Electrical Engineer to lead the design of battery packs for medium and heavy duty commercial vehicles.
In this position, you will be responsible for the electrical designs of scalable modular battery packs for PACCAR’s portfolio of electrified commercial vehicles. Responsibilities of this role include requirements gathering, electrical architecture concept development, prototyping, and demonstration. The successful candidate will also be involved in test and validation campaigns as well as activities related to design for manufacture and recyclability.

Company Information

PACCAR is a Fortune 500 company established in 1905. PACCAR Inc is recognized as a global leader in the commercial vehicle, financial, and customer service fields with internationally recognized brands such as Kenworth, Peterbilt, and DAF trucks. PACCAR is a global technology leader in the design, manufacture and customer support of premium light-, medium- and heavy-duty trucks under the Kenworth, Peterbilt and DAF nameplates and also provides customized financial services, information technology and truck parts related to its principal business.

Whether you want to design the transportation technology of tomorrow, support the staff functions of a dynamic, international leader, or build our excellent products and services, you can develop the career you desire with PACCAR. Get started!

Division Information

The PACCAR Technical Center provides engineering excellence to the truck, engine, and winch divisions of PACCAR Inc through innovative product development and testing. The Technical Center is located in the Skagit Valley about 65 miles north of Seattle, Washington. 

Job Functions / Responsibilities

  • Collaborate with PACCAR Vehicle Divisions to gather and document electrical requirements for battery packs and systems
  • Develop technical requirements and validation plan for battery electrical system design
  • Use PACCAR’s TRL process to develop battery electrical system concept
  • Size the major electrical components in a battery system, such as relays, fuses, current and temperature sensors, MSD, HV/LV wire harnesses and connectors. 
  • Collaborate with mechanical, thermal, software/controls and battery engineers and support simulation and HiL activities
  • Support PACCAR purchasing and quality in supplier identification, evaluation, and qualification. Liaise with PACCAR purchasing, quality and suppliers to guarantee that parts meet quality requirements
  • Actively participate in the prototype battery pack and system build and validation tests



  • Working experience designing high voltage electrical systems
  • Working knowledge of safety principles, best-practices, and functional safety 
  • Working experience with electrical tools
  • Working experience with vehicle CAN networks
  • Excellent written and verbal communication skills in English
  • Ability to perform in tight schedules in a dynamic environment
  • Demonstrated success working as part of a global, multicultural technology development environment



  • Working experience with TRL process
  • Working experience designing electrical systems for BEVs
  • Functional safety working-level experience and knowledge of ISO 26262 fundamentals


BS, MS, or PhD in Electrical Engineering


Additional Job Board Information

PACCAR is an Equal Opportunity Employer/Protected Veteran/Disability.

Job Segment: Electrical Engineering, Testing, Electrical, Thermal Engineering, High Voltage, Engineering, Technology, Energy