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Powertrain CFD Engineer - Flow & Thermal Job

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Date: Aug 20, 2018

Location: Mount Vernon, WA, US

Company: PACCAR

Requisition Summary

This position is located within the Advanced Powertrain organization at PTC with focus on 3-D CFD analysis for HD truck powertrain systems, including engine and after-treatment system. Responsibilities include model development, validation and application to support various projects. The successful candidate is to engage with other divisions (DAF, Kenworth and Peterbilt) as well as external organizations in collaborative activities.

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 high-quality light-, medium- and heavy-duty trucks under the Kenworth, Peterbilt and DAF nameplates. PACCAR designs and manufactures advanced diesel engines 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

  • Support HD truck powertrain integration with 3-D CFD analyses of key systems (e.g., air/exhaust flow restrictions, thermal management)
  • Guide heat exchanger designs and intake / exhaust route configurations
  • Model and analyze after-treatment system performance (DEF mixing and heat rejection)
  • Report and communicate results to team and stakeholders
  • Continuous improvement of model fidelity and analysis/development process
     

Qualifications

Required Qualifications & Skills

  • 5 years of experience in 3-D modelling (Preferably with Star-CCM+) of flow & thermal problems in vehicle powertrain systems including engines, aftertreatment, and ancillaries.
  • Ability to handle geometries in CAD, such as PTC Creo. Proficient with meshing.
  • Thorough understanding of diesel engine after-treatment systems 
  • Solid thermo / fluid dynamics background
  • Outstanding documentation and presentation skills
  • Self-motivated to tackle challenges and generate innovations

Preferred Qualifications & Skills

  • Analysis and design experience with after-treatment systems, fuel injection systems and/or waste heat recovery systems
  • Proficiency with Java coding and/or other programming languages

Education

B.S. or M.S. (preferred) in Mechanical Engineering or Thermodynamics related fields.

Additional Job Board Information

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


Nearest Major Market: Seattle
Nearest Secondary Market: Everett

Job Segment: Thermal Engineering, Engineer, CAD, Drafting, Product Development, Engineering, Research

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