EOL Process Engineer, General Assembly

About Slate

At Slate, we’re building safe, reliable vehicles that people can afford, personalize and love—and doing it here in the USA as part of our commitment to reindustrialization. The spirit of DIY and customization runs throughout every element of Slate, because people should have control over how their trucks look, feel, and represent them.

We are seeking a hands‑on End of Line (EOL) Process Engineer to support vehicle commissioning, diagnostics, calibration, and manufacturing execution activities within the plant environment. This role is responsible for ensuring vehicles successfully complete EOL validation, calibration, and release processes while supporting production readiness, troubleshooting, and continuous improvement initiatives.

• Execute and support critical EOL manufacturing and commissioning processes across multiple vehicle systems including brake, steering, ADAS, and body controls.
• Support fluid fill operations, wheel alignment, steering and brake calibration, camera alignment, ECU flashing, and vehicle provisioning activities.
• Utilize CAN, CAN‑FD, and UDS diagnostics to execute plant validation routines, troubleshoot vehicle communication issues, and support manufacturing software deployment activities.
• Diagnose ECU communication failures, gateway routing issues, flashing problems, network wake‑up behavior, diagnostic timeouts, and sensor calibration concerns.
• Collaborate with Manufacturing, Diagnostics, Software, Validation, and Supplier teams to investigate root causes, implement corrective actions, and improve EOL throughput and first‑time pass rates.
• Support launch activities, prototype and production builds, and validate manufacturing tooling and automated EOL systems.
• Help develop and maintain plant diagnostic procedures, troubleshooting documentation, and automated validation or calibration tools using Vector tool chains and scripting environments where applicable.

• Bachelor’s degree in Electrical, Computer, Mechanical, Mechatronics, Automotive Engineering, or related discipline.
• Minimum of 3 years of experience in automotive manufacturing, vehicle diagnostics, EOL commissioning, calibration, vehicle integration, or plant‑support engineering.
• Strong hands‑on experience with CAN/CAN‑FD communication systems and UDS diagnostics, including troubleshooting ECU communication and network‑related issues within vehicle manufacturing environments.
• Experience using Vector tools such as CANoe, CANalyzer, CANape, and vFlash, along with OEM or supplier diagnostic and calibration tools.
• Experience supporting vehicle calibration and commissioning processes including wheel alignment, steering angle calibration, brake bleeding/calibration, camera/ADAS alignment, sensor initialization, ECU flashing, and vehicle configuration/provisioning.
• Strong understanding of automotive communication architectures, gateways, diagnostic workflows, and manufacturing validation processes.
• Comfortable interpreting CAN databases, diagnostic specifications, wiring schematics, and network topology documentation.
• Strong troubleshooting and root‑cause analysis skills; ability to work effectively in fast‑paced plant and launch environments while collaborating across cross‑functional engineering and manufacturing teams.

• Experience supporting EV platforms, high‑voltage systems, AUTOSAR‑based ECUs, OTA readiness, or manufacturing automation systems.
• Experience with Python, CAPL, or diagnostic scripting/automation tools.
• Familiarity with ISO‑14229 (UDS), CAN transport protocols, ECU flashing workflows, and secure diagnostics.
• Experience supporting prototype, DV, PV, or launch manufacturing builds.

Base Pay Range (Annual): $ - $ - $USD

Safety First
Delight Customers
One Team
Relentless Improvement
Fast, Frugal, and Scrappy
Respectful Collaboration
Positive Legacy

Slate is proud to be an Equal Employment Opportunity and affirmative action employer. We do not discriminate based upon race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, marital status, parental status, cultural background, organizational level, work styles, tenure, and life experiences. Or for any other reason. Slate is committed to providing reasonable accommodation for qualified individuals with disabilities in our job application procedures.

If you need assistance or an accommodation due to a disability, you may contact us at slate-o.