Senior HV & Propulsion Engineer - Rail Electrification

Intramotev Autonomous Rail

St. Louis (MO)

On-site

USD 120,000 - 140,000

Full time

2 days ago

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Benefits offered by this job

Medical coverage

Unlimited vacation

Equity

Parental leave

Job summary

Intramotev Autonomous Rail is seeking a Senior Electrical Engineer (HV & Propulsion) to own the high-voltage energy and propulsion electrical systems for our self-propelled battery-electric railcars. You will oversee traction battery packs, BMS, HV distribution, charging, and motor control, working with suppliers from concept to field deployment.

This is a full-time, in-office role based in St. Louis, MO, reporting within a cross-disciplinary team.

Qualifications

Bachelor's Degree in Electrical Engineering or related field.
5+ years of electrical engineering experience on vehicles or complex industrial equipment.
Hands-on experience integrating HV traction battery systems and BMS, including isolation monitoring and pre-charge.
Experience with traction inverters and electric motors through integration or testing.
Willingness to expand into new technical areas and work as an individual contributor.

Responsibilities

Own the vehicle HV and propulsion electrical architecture including energy storage, distribution, charging, inverters and motors.
Define requirements for traction battery packs and BMS, drive supplier qualification and integration.
Own HV distribution, interlock, fusing, and charger integration.
Select, integrate, commission, and tune traction inverters and motors with suppliers.
Set HV safety practices, isolation and grounding; lead EMC/EMI mitigation efforts.
Plan and run bench, vehicle, and field tests; analyze data and lead root-cause resolution.
Integrate packs, BMS, inverters, and chargers with vehicle controls over CAN; collaborate daily with multiple teams.
Mentor junior engineers in HV integration, testing, and energized-work safety.