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Engine Aftertreatment Development Supervisor Job

Date: Jan 15, 2022

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

Company: PACCAR

Requisition Summary

PACCAR, global manufacturer of heavy-duty transportation equipment, including Kenworth, Peterbilt, and DAF trucks, seeks an Engine Aftertreatment Development Supervisor at their Technical Center in Mount Vernon, Washington. 

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

  • Supervise, mentor and lead a team of engine aftertreatment development engineers in calibration, verification and testing activities as part of the PACCAR global engine organization

  • Execute continuous process improvement to improve product quality, reliability and durability of the MX engine aftertreatment system

  • Stays aware of new and upcoming aftertreatment technologies and testing methods

  • Maintain group work instructions and develops project level test plans

  • Provide regular project status summaries

  • Report findings and give recommendations on next steps


  • Minimum 5 years of work experience in the automotive industry

  • Proven leadership experience

  • Strong knowledge of heavy duty diesel emissions regulatory requirements including OBD

  • Detailed knowledge of current diesel exhaust aftertreatment technology (DOC, DPF, SCR & DEF)

  • Experience with data collection, analysis and test planning in engine test cell and in vehicle environments

  • Must be self-directed; possess excellent analysis, communication and presentation skills; must be organized and take a rigorous approach to engineering projects

  • Ability to work well independently and as part of a team

  • Must be able to manage personal workload and have the willingness, flexibility, and initiative to respond to shifting time and project demands

  • Maintain positive working relationship with other groups at PTC and other PACCAR divisions

  • Ability to travel up to 15% including international travel


  • BS in appropriate technical field required 

Additional Job Board Information

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


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