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Full time
Engineering

HIL / xIL Development Engineer

StellantisAuburn Hills, MI🇺🇸United StatesPosted 1 Aug 2026

Quick Overview

Work Type
Hybrid
Schedule
Full Time
Level
Mid Senior

Job Description

Stellantis is seeking a HIL / xIL Development Engineer to support Hardware-in-the-Loop (HIL) systems, plant model development, and system integration across MIL, SIL, and HIL environments. This role plays a critical part in accelerating validation for powertrain systems including ICE, HEV, and BEV applications. The engineer will collaborate cross-functionally with software, controls, calibration, and systems engineering teams to develop, integrate, and troubleshoot simulation environments for vehicle programs. 

 

Responsibilities 

  • Develop and reduce plant models for HIL applications and maintain a reusable model library 
  • Integrate models across MIL, SIL, and HIL environments 
  • Configure and commission HIL simulators for vehicle-specific applications 
  • Collaborate with cross-functional teams (software, controls, calibration, systems engineering) on requirements and integration 
  • Troubleshoot and resolve HIL simulation and integration issues during commissioning 
  • Support ECU hardware interface definition and electrical harness design 
  • Perform benchmarking, evaluate new HIL technologies, and improve development processes and tools 
  • Work with global engineering teams across NA, EMEA, APAC, and LATAM regions 

Our Benefits - Designed with You in Mind

Comprehensive Health & Well-being Coverage

From your very first day, you’ll have access to medical, dental, vision, and prescription drug coverage - ensuring you and your family stay healthy and protected.

Generous Paid Time Off

We believe in work-life balance. That’s why we offer: 17+ paid holidays, including shut-down from December 24th through New Years Day every year. Vacation, float & wellbeing days, sick time and fully paid parental leave when your family needs you most.

Competitive Retirement Savings Plans

We help you plan for the future with:

    • An employer match on contributions to your 401k, Roth, and Catch-Up plans
    • An employer contribution, even if you don’t contribute

Income Protection & Insurance Options

Benefit from included and optional disability, life, and other insurance programs - because your peace of mind matters.

Company Vehicle Lease Program

Eligible employees and their immediate families can enjoy company vehicle lease options with included insurance, maintenance, and unlimited mileage. Plus, take advantage of exclusive discounts on Stellantis products.

Family Building Benefit

We proudly support all paths to parenthood- including fertility and infertility treatments, adoption services, and gestational surrogacy.

Support for Your Growth and Giving Back

We believe in investing in your future and your passions:

    • Tuition reimbursement
    • Student loan refinancing programs
    • 18 paid volunteer hours each year to make a difference in your community

And so much more!

When you join us, you’re not just building a career - you’re joining a company that supports you, inside and outside of work.

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