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Lead Systems Engineer - Diagnostics

LER TechForce
Bowling Green, KY Full Time
POSTED ON 1/5/2026
AVAILABLE BEFORE 3/18/2026

Lead Systems Engineer – Diagnostics

Are you looking to work for a company that provides an innovative work environment where your voice is heard?


LER TechForce is seeking a Lead Systems Engineer – Diagnostics to work onsite at our client in Bowling Green, KY (this is a direct hire position).


Who we are:

LER TechForce is an industry leader in embedded controls, software, functional safety, and engineering talent. For over 20 years, LER has partnered with customers across North America to meet their engineering resource challenges.

Learn more about us on https://www.linkedin.com/company/ler-techforce/life/9e3c2a5c-579d-4526-b79f-2bf63a79bedd/


What you will be doing:

  • Lead diagnostic systems architecture and Interface Control Documents for ECUs and embedded modules.
  • Define requirements for DTC strategy, service implementation, OBD-II/J1979 behaviors, and failure mode logic.
  • Host technical discussions and design reviews; drive FMEAs and ensure requirements-to-test traceability.
  • Plan and execute complex diagnostic deliverables from concept through validation and release.
  • Calibrate diagnostic thresholds and ensure successful feature integration.
  • Collaborate with embedded software, validation, and hardware teams.
  • Build and maintain diagnostic test plans, scripts, and acceptance criteria.
  • Mentor systems engineers and manage change control.
  • Lead root-cause analysis of field, service, manufacturing, and design issues.


What you'll need to be successful:

Essential:

  • B.S. in Electrical, Mechanical, Software, Mechatronics, Systems Engineering or related field.
  • 7 years in embedded control systems with proven experience in diagnostics and systems engineering.
  • Proficiency with CAN, UDS, J1979/J1939, and diagnostic data design.
  • Strong systems experience including requirements, ICDs, FMEAs, traceability, and test coverage.
  • Effective cross-functional leadership and communication skills.

Preferred:

  • Master's degree in engineering or related field.
  • Hands-on experience with engine tuning, calibration tools, or dyno/vehicle testing.
  • Familiarity with automotive communication protocols.
  • Experience with diagnostic architecture and system modeling.
  • Knowledge of OBD compliance (EPA/CARB), ISO, UL, and other regulatory standards.
  • Understanding of Internal Combustion Engine fundamentals and Engine Management Systems.

What you'll get:

  • Full benefits: medical, dental, vision, HSA and FSA
  • 401K with match and immediate vesting
  • Short-term & long-term disability, life insurance, and optional benefits
  • Employee Assistance Program
  • Employee Discounts
  • Ongoing professional development including Technical Training and Leadership Development
  • Opportunity to work on industry-leading projects


Ready to Apply?

  • If you're passionate about automotive diagnostics and embedded systems and want to make an impact with a forward-thinking team— click "Easy Apply” now and take the next step in your career with LER TechForce!''

Salary.com Estimation for Lead Systems Engineer - Diagnostics in Bowling Green, KY
$140,792 to $178,856
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