Benjamin R. Murdock

Grand Blanc, MI • 248‑821‑5742ben@benmurdock.comLinkedIn

🔗 LinkedIn 🧭 Altium 🔧 PowerShell 🚗 CAN / CAN‑FD / LIN / Auto Ethernet 💻 Python • C/C++

Professional Title

Electronics Solutions Professional with 20+ Years of Experience in Engineering, Design, and System Integration

Professional Summary

Seasoned electronics and automation systems engineer specializing in PCB design, embedded firmware, and full test system integration. Experienced across automotive, medical, and consumer industries, delivering cost-effective, high-performance hardware and software solutions. Known for end-to-end ownership - from requirements capture and schematic design to firmware development, system commissioning, and customer support. USMC‑trained TMDE technician with strong troubleshooting and mentorship skills.

Experience

Orion Measurement Solutions (OMS) - Electronics/Test Systems Engineer

ISO 9001 & UL508A environment • End‑to‑end: electrical, mechanical, software, PCB

  • Redesigned automated test systems around reusable PCB modules to reduce build cost and lead‑time across multiple product lines.
  • Developed PCB with embedded solution for testing and simulating the SENT protocol, reducing cycle time and costs.
  • Contributed to hardware development for the AVT‑425 CAN tool (multi‑channel CAN‑FD/HS CAN/LIN).
  • R&D for in‑house communication interfaces, including schematic and PCB planning in Altium Designer.
  • Built FastAPI WebSocket dashboards for INA219/ADC telemetry with real‑time graphing and runtime control.
  • Created PowerShell automation for network‑aware file synchronization and structured logging frameworks.
  • Developed PowerShell automation for test system PC configuration, reducing setup time for production PCs.

Selected Projects

  • Back Plane Rack Mount Test Chassis - modular test system for electronic automotive modules.
  • E‑Steer System Tester - system‑level hardware for testing components of automotive steering systems.
  • SENT Tester/Simulator PCB - embedded solution for E‑Steer sensor applications, variable data length and triggered capture. Tech: RP2040 / ESP32‑C6 / PIC33, PIO/DMA, RMT, Python.
  • AVT‑425 Development - CAN‑FD, HS‑CAN, and LIN support; multi‑channel diagnostics hardware.
  • Power/ADC Live Analytics - FastAPI WebSocket service with rolling‑history charts for INA219 and ADC data streams.
  • MCP23S17 & CH9120 Drivers - custom CircuitPython drivers with CLI command sets and validation routines.

ConMed Linvatec Corporation - Largo, FL

Technical Specialist • 2005–2011

  • Supported development, repair, and calibration of electronic test equipment; authored procedures and implemented process improvements.
  • Led hands‑on troubleshooting using oscilloscopes, DAQ, and bus tools; mentored peers on diagnostic techniques and best practices.
  • Supported service and repair of surgical and medical electronics.

Instrument Transformers, Inc. - Clearwater, FL

Electronic Technician • 2004

  • Performed electronics testing and repair; interpreted schematics and executed assembly/test instructions to spec.

United States Marine Corps

Test Measurement Diagnostic Equipment (TMDE) Technician • 1999–2004

  • Repaired and calibrated diverse TMDE; ensured readiness and traceability under military standards. Developed advanced root‑cause analysis and documentation skills.

Skills

  • PCB Design: Altium Designer (Basic & Advanced Training)
  • Embedded Systems: ESP32 / RP2040 / Arduino / PIC33
  • Automotive Protocols: CAN, CAN‑FD, SENT, Automotive Ethernet
  • Programming: C, C++, Python, CircuitPython, PowerShell, Labview
  • Industrial Protocols: SPI, I²C, UART, Serial
  • Mechanical Design: Onshape, fixture design
  • Web Tools: FastAPI, WebSockets, JavaScript dashboards
  • Automation Systems: UL508A Panels, ISO 9001 processes

Training & Certifications

  • Altium Designer - Basic & Advanced Training
  • Onshape CAD - Practical Mechanical Design
  • USMC TMDE Training - Safety, calibration, diagnostics discipline

Education

  • A.A.S., Engineering Technology - Saint Petersburg College, St. Petersburg, FL • May 2009
  • Test Measurement Diagnostic Equipment Repair School - 2000
  • Altium Basic Training - Completed
  • Altium Advanced Training - Completed

Volunteering

  • FIRST Robotics Mentor - Team 2337 “EngiNERDs”: Design reviews, electronics mentoring, and STEM outreach.
  • FIRST Tech Challenge - Middle School: Volunteer mentor and technical support.

Additional Highlights

  • Designed and deployed PCB‑based interface modules and harnessing to simplify repeatable connections to complex connectors.
  • Authored and rolled out procedures improving pass/fail reliability and reducing false failures in challenging connector interfaces.
  • Recognized for rapidly learning new systems, clear communication with customers and suppliers, and delivering maintainable, scalable solutions.

Tools & Technologies

Altium Designer • NI DAQ • J2534 • DPS Tool familiarity • CAN / CAN‑FD / LIN / SENT / Automotive Ethernet • Oscilloscopes • DMMs • Power Supplies • Python • C/C++ • PowerShell • LabVIEW • Arduino / ESP32 / RP2040 / Raspberry Pi • Windows / Linux • Version Control • Soldering & Rework Stations

Hobbies & Personal Projects

3D printing, home automation, Raspberry Pi projects, and robotics. Active in developing smart device integrations, prototyping enclosures, and mentoring students in STEM robotics applications.