May Mobility

Senior Integration Test Engineer

May Mobility$100K — $125K *
Transportation
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in engineering or related field
  • 5+ years of experience in testing safety-critical systems in automotive
  • Direct experience with Hardware-in-the-Loop (HIL) testing
  • Valid driver's license with a clean driving record
  • Expertise in Linux environments for troubleshooting and system configuration

Responsibilities

  • Lead development of HIL test plans for autonomous software and hardware integration
  • Perform bench-level testing of sensors and compute modules
  • Conduct static vehicle-level HIL testing simulating real-world driving
  • Execute structured test plans including functional, regression, and fault-injection
  • Measure and analyze software performance on target hardware
  • Design and implement automated test suites integrating HIL results with AWS
  • Document anomalies and contribute to product quality metrics

Benefits

  • Comprehensive healthcare suite including medical, dental, vision, life, and disability plans
  • Health Savings and Flexible Spending Accounts available
  • Rich retirement benefits with immediate vesting
  • Generous paid parental leave and phased return to work
  • Flexible vacation policy plus paid company holidays
  • Total Wellness Program with resources for wellbeing
Full Job Description
Job Summary

Senior Integration Test Engineers serve as key stakeholders in the R&D process. This role bridges simulation and on-road testing by validating vehicle system behavior in a controlled lab environment. Senior Integration Test Engineers will focus on both static vehicle-level and HIL testing, replaying real-world drive logs, and documenting system responses. This role is unique in which you will lead testing on HIL bench test setups in addition to static vehicle-level simulated driving.

As a Senior HIL Test Engineer, you will work closely with software, hardware, and systems engineers to architect the HIL infrastructure, pioneer new automation processes, and mentor the team in validating safety-critical systems in a fast-paced R&D environment.
Essential Responsibilities
  • Lead the development and execution of comprehensive HIL test plans, focusing on the integration of autonomous software with autonomous system hardware
  • Perform bench-level testing of sensors and compute modules
  • Execute static vehicle-level HIL testing by simulating real-world driving scenarios in a controlled environment
  • Execute structured test plans covering functional, regression, and fault-injection scenarios
  • Measure and analyze software performance (latency, CPU/memory utilization, throughput) on target hardware to ensure the autonomy stack meets necessary requirements
  • Design and implement automated test suites. Integrate HIL test results and automation workflows with cloud computing services (AWS) for scalable data analysis and regression tracking
  • Monitor and debug vehicle communications
  • Partner with Autonomy and Systems Engineering teams to define validation requirements and translate complex edge cases into repeatable HIL test cases.
  • Ensure all anomalies are thoroughly documented. Champion product quality by contributing to acceptance criteria and safety-critical validation metrics
Skills and Abilities
  • Proven ability to construct and maintain HIL test environments
  • Static vehicle-level or chassis dynamometer test experience
  • Deep understanding of CAN networks and vehicle communication protocols
  • Proficiency with Ethernet protocols (UDP and TCP)
  • Experience with CAN bus analysis tools (e.g., Intrepid Vehicle Spy, Vector CANoe/CANalyzer)
  • Strong command of Linux environments for system configuration, log manipulation, and troubleshooting
  • Expertise in Test Case Automation and scripting to reduce manual testing overhead
  • Ability to prioritize complex deliverables and pivot testing strategies as autonomy software evolves
  • Strong ability to translate low-level hardware bugs into actionable insights for high-level software teams
  • Experience integrating test automation with cloud computing services (AWS)
Qualifications and Experience

Required
  • Bachelor's degree in an applicable engineering field
  • 5+ years experience testing complex safety-critical systems involving software, firmware, and/or hardware, preferably in an automotive context
  • Direct experience with Hardware-in-the-Loop testing and system-level validation
  • Valid driver's license and clear driving record

Desirable
  • Master's degree in an applicable engineering field
  • Experience testing ADAS vehicles or autonomous robotic systems
  • Cloud Operations: Experience using AWS for data storage, compute, or CI/CD integration
  • Coding: Proficiency in Python or C++ for creating test scripts and data analysis tools
Physical Requirements
  • Standard office working conditions which includes but is not limited to:
    • Prolonged sitting
    • Prolonged standing
    • Prolonged computer use
  • Travel required? - Low: 0%-10%


Benefits and Perks
  • Comprehensive healthcare suite including medical, dental, vision, life, and disability plans. Domestic partners who have been residing together at least one year are also eligible to participate.
  • Health Savings and Flexible Spending Healthcare and Dependent Care Accounts available.
  • Rich retirement benefits, including an immediately vested employer safe harbor match.
  • Generous paid parental leave as well as a phased return to work.
  • Flexible vacation policy in addition to paid company holidays.
  • Total Wellness Program providing numerous resources for overall wellbeing


Salary Range

$100,000-$125,000 USD

May Mobility uses automated tools to support - but not replace - human judgment in our recruiting process, to find out more please click here

About May Mobility

May Mobility is a transportation technology company that specializes in autonomous vehicles. The company was founded in 2017 by Edwin Olson, a computer science professor at the University of Michigan, and is headquartered in Ann Arbor, Michigan. May Mobility provides autonomous shuttle services for cities, campuses, and other public spaces, with a focus on safety and accessibility. The company has raised over $83 million in funding to date and has partnerships with major automakers such as Toyota and BMW.
Learn more about May Mobility
Size
100 employees
Industry
Founded
2017

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