Senior Electrical Engineer

Requirements

• BS or MS in Electrical Engineering (or equivalent); 5+ years of hands‑on experience on production hardware products
• Demonstrated end‑to‑end ownership of low‑voltage digital and mixed‑signal PCBAs — schematic capture, component selection, layout, and manufacturing release
• Experience designing carrier boards for System on Module (SoM) platforms, including high‑speed interfaces (MIPI CSI‑2, GMSL2/SERDES, PCIe, USB, GigE) and peripheral integration via standard serial protocols (SPI, I2C, UART); comfortable at the hardware/firmware boundary
• Familiarity with embedded Linux systems — comfortable working alongside firmware on BSP bring‑up, driver validation, and interface debugging
• Able to independently bring up and debug new hardware; comfortable with oscilloscopes, logic analyzers, and standard bench equipment; hands‑on with PCB rework and cable assembly
• Strong communicator; able to work independently and drive cross‑functional work streams to completion
• (Desirable) Test automation experience:
  Python or bash scripting for bench or ATE, fixture design, and parametric measurement
• (Desirable) Wireless and RF integration experience: antenna placement, module selection, multi‑radio integration, and FCC certification process
• (Desirable) Wire harness and cable assembly design experience: connector selection, drawing packages, and DFM
• (Desirable) Startup experience preferred

• As a Senior Electrical Engineer at Mill, you will own the compute, sensing, and connectivity layer of the hardware — the digital systems that tie the product together
• You’ll work hands‑on with firmware, mechanical, and systems engineers, taking embedded Linux platforms, mixed‑signal PCBAs, and camera and vision systems from architecture through production
• Design and bring up mixed‑signal PCBAs and SoM carrier boards, including display and UI subsystems — from schematic capture through layout, test, and validation
• Integrate and validate camera modules, image sensors, and sensing hardware — own the electrical design from sensor to carrier board: connectors, cable assemblies, and interface routing
• Design multi‑branch wire harness assemblies for mixed‑signal and power routing in rugged, high‑reliability environments
• Build and own test infrastructure — bench fixtures, automated test scripts, and ATE procedures — for hardware validation and production screening
• Lead new platform validation; drive root‑cause analysis and collaborate with firmware on interface debug
• Partner with manufacturing teams on DFM/DFT, stackup decisions, vendor qualification, and NPI; collaborate with mechanical engineers on packaging and thermal trade‑offs
• Own the system‑level picture across concurrent programs, define scope in ambiguous situations, and adapt quickly as priorities shift