Lead Systems Engineer - Diagnostics

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

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:

• 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 Developmentli>
• 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 Tech Force!

Mid‑Senior level

Full‑time

Motor Vehicle Manufacturing