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Applied IntuitionApplied IntuitionSunnyvale, CA

HIL Electrical System Integration Engineer

Design, build, and integrate hardware-in-the-loop (HIL) benches replicating vehicle electrical/electronic architecture. Lead ECU integration, harness design, Python automation, debugging with bus tools, validation, and cross-functional coordination for autonomy platforms.

125k – 210k/yr
On-site3+ YOEHardware Engineering

About the role

Responsibilities

  • Lead system-level integration and bring-up of HIL benches replicating vehicle E/E behavior.
  • Design and assemble bench hardware — wire harnesses, breakout boxes, load simulation, power distribution, and instrumentation — for ease of assembly, serviceability, and robust operation.
  • Develop tooling and automation in Python for ECU flashing, test orchestration, and bench health monitoring integrated into CI pipelines.
  • Debug internal hardware and software issues using oscilloscopes, and bus analysis tools across CAN, CAN-FD, LIN, and Automotive Ethernet.
  • Conduct network compatibility and protocol compliance reviews to validate interoperability of sensors, ECUs, and actuation subsystems on the bench.
  • Define acceptance criteria, execute bench- and vehicle-level validation, and drive root cause analysis to closure.
  • Maintain platform documentation including bench schematics, integration procedures, failure mode analyses, and action reports.
  • Interface cross-functionally with software, hardware, and program teams to drive delivery, tracking integration tasks and defects in JIRA.

Requirements

  • BS or MS degree in Electrical, Computer, Systems Engineering, or equivalent program.
  • 2-3+ years of experience in vehicle E/E systems integration, HIL bench development, or vehicle-level validation.

Nice-to-Haves

  • Experience with commercial HIL and real-time simulation platforms (e.g., dSPACE, NI, Vector, Speedgoat).
  • Experience creating harness and subsystem schematics using Siemens Capital or similar ECAD tools.
  • Model-based development experience with MATLAB/Simulink.
  • Experience supporting factory or vehicle launch bring-up under tight timelines.
  • Excellent written & oral communication skills – ability to present to wider audiences.

Skills

hilecu integrationwire harnessesPythoncancan-fdlinautomotive ethernetoscilloscopesMATLABsimulinkdspacevector
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