Senior HIL Core Engineer at General Motors in Milford, Michigan, United States of America focuses on You’ll bridge mechanical, electrical, and software disciplines to deliver scalable, reliable, and maintainable test infrastructure enabling data-driven development. Key Responsibilities Design, build, and sustain modular HIL systems for ECU and subsystem validation across multiple vehicle platforms.
Job Description
Description:
As aHardware-in-the-Loop (HIL) Engineerwithin General Motors’AV Core Infrastructure team, you will design, build, andmaintainadvanced HIL systems that accelerate validation of embedded controllers andperceptionsystems across next-generationvehicles.You’llbridge mechanical, electrical, and software disciplines to deliver scalable, reliable, and maintainable test infrastructure enabling data-driven developmentof automated driving features.
You will collaborate with systems engineers, embedded software developers, integration labs, and operations teams to ensure our HIL platformsremainat the forefront of validation capability—powering the test flywheel that drives GM’s future of safe, autonomous mobility.
Key Responsibilities
Design, build, and sustainmodular HIL systems for ECU and subsystem validation across multiple vehicle platforms.
Developscalable rack-based test solutionsintegrating power distribution, network infrastructure, and environmental management for high-availabilityoperations.
Collaborate cross-functionallywith Systems, Firmware, and Validation Engineering to define I/O mappings, harnessing, and test configurations.
Deploy automation and monitoring systemsfor bench health, including power cycling, network diagnostics, and logging infrastructure.
Drive lab capacity expansion projects, including facility layout, power/network planning, and thermal management.
Continuouslyinnovateto improve efficiency, reusability, and modularity across the HIL fleet; contribute to design libraries and shared tools.
Completebenchbring up, parts ordering, and integration of components ranging from boards tosensors.
Support flashing and configuration changes and develop preventative maintenanceprocessesto ensure bench fleet health.
Be hands on the ground for rapid responses to benchrelatedissues.
Required Qualifications
Bachelor's degree in mechanical, Electrical, or Mechatronics Engineering—or equivalent hands-on experience in HIL, lab automation, or robotics integration.
4+ years of experience in design, integration, and maintenance of hardware validation systems or HIL infrastructure.
Familiarity withECU harnessing, power systems, and signal integrity best practices.
Competence withLinux CLI, networking (Ethernet, switches, VLANs), and power distribution.
Proven record ofcross-functional collaboration, vendor management, and hands-on debugging of complex electromechanical systems.
Preferred Qualifications
Experience building ormaintaininglarge-scale HIL or test automation systems supporting multiple ECUs or vehicle domains.
Familiarity withPython,CAN/LIN tools (Vector,Kvaser, etc.), and test automation frameworks.
Experience withthermal and EMI management, system grounding, and rack-level cable routing.
Knowledge of lab operations, EHS compliance, and facility management.
Compensation: The compensation information is a good faith estimate only. It is based on what a successful applicant might be paid in accordance with applicable state laws. The compensation may not be representative for positions located outside of New York, Colorado, California, or Washington.
The salary range for this role is $184,100 to $230,000. The actual base salary a successful candidate will be offered within this range will vary based on factors relevant to the position.
Bonus Potential: An incentive pay program offers payouts based on company performance, job level, and individual performance.
Benefits: GM offers a variety of health and wellbeing benefit programs. Benefit options include medical, dental, vision, Health Savings Account, Flexible Spending Accounts, retirement savings plan, sickness and accident benefits, life insurance, paid vacation & holidays, tuition assistance programs, employee assistance program, GM vehicle discounts and more.
Benefits:
Benefits: GM offers a variety of health and wellbeing benefit programs. Benefit options include medical, dental, vision, Health Savings Account, Flexible Spending Accounts, retirement savings plan, sickness and accident benefits, life insurance, paid vacation & holidays, tuition assistance programs, employee assistance program, GM vehicle discounts and more.
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