HIL Test Engineer

MillFull-time$165k2026-11-05 → 2026-11-10

Core

Own the Hardware-in-the-Loop (HIL) test station for Mill Commercial, managing hardware, sensor/actuator emulation, and plant models to validate electromechanical systems.

Role type

Senior IC HIL Test Engineer

Builds

HIL test stations, plant models (Simulink), and automated test suites for food waste management hardware

Domain

Hardware-in-the-Loop testing, electromechanical systems, food waste technology

Required skills

HIL test station ownership, Simulink/MATLAB plant modeling, C code tracing, signal-level instrumentation, bench wiring/harnessing, test automation scripting

Preferred skills

Speedgoat/dSPACE/NI VeriStand experience, Linux embedded systems, ASAM XIL/MQTT, safety/interlock testing, thermal/motor-drive systems

Technologies

Simulink, MATLAB, Speedgoat, dSPACE, NI VeriStand, Linux, C, Python, MQTT, ASAM XIL

Responsibilities

Rig hardware, I/O, and emulation modules; lead vendor commissioning; build and tune thermal/mechanical plant models; extend rig with fault-injection paths; translate requirements into automated CI tests; debug failures across rig, model, and firmware; maintain calibration and documentation

Seniority

Senior, hands-on IC

About Mill

Mill is a waste prevention technology company reimagining what it means to eliminate waste, starting with food. We build smart systems and infrastructure for homes, businesses, and municipalities that transform food scraps from landfill-bound waste into valuable resources, including chicken feed. Tens of thousands of Mill’s residential food recyclers are already helping households divert millions of pounds of food scraps every year, paving the way for our upcoming launch of Mill Commercial—the industry’s first end-to-end solution for managing, understanding, and preventing food waste in commer