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HIL Test Engineer

Mill · Posted Nov 5, 2026

San Bruno, California, United States
$165K–$185K per year
4+ years

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Hardware-in-the-Loop (HIL) Test Engineer to own the test station for Mill Commercial's program including hardware, sensor and actuator emulation, and plant models.

Compensation

The estimated base salary range for this position is $165K to $185K, which does not include the value of benefits or a potential equity grant.

Responsibilities

Own the HIL test station end to end: rig hardware, I/O and emulation modules, wiring and harnessing to the DUT, power and reset control, and the bench equipment around it
Lead vendor commissioning and bring-up, then take over the station as the in-house owner once the vendor hands off
Build and maintain plant models in Simulink and keep them correlated against real-device data
Extend the rig to cover new tests: add emulation channels, fault-injection paths and timing capture as the test plan grows
Translate engineering and safety requirements into automated HIL test cases with programmatic pass/fail, and integrate them into the Linux-based CI regression

Requirements

Nice to have: Speedgoat
Nice to have: dSPACE
Nice to have: NI VeriStand
Nice to have: Jetson
Nice to have: Yocto

Skills

Simulink MATLAB

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