Senior HIL​/SIL Technical

Senior HIL / SIL Engineer

Location: Sterling Heights, MI, United States
Job Type: Full-Time
Remote Work Options: On-Site

• Develop, integrate, and maintain HIL/SIL test systems, including simulation of synthetic driving environments (terrain, weather, lighting, position, obstacles, etc.).
• Create real‑time physics‑based plant simulations.
• Perform signal conditioning and fault injection.
• Lead test automation and executive functions.
• Manage DAQ for CAN, Ethernet, 1553, RS‑422, SSI, and other signal types.
• Support integration of various third‑party tools.

• Electrical/Electronic Engineering
  • Digital and analog circuit design, signal conditioning, filtering, and control logic.
  • Serial interface design (RS‑232/485, CAN, MIL‑Std‑1553B, Ethernet, SPI, I2C).
  • FPGA development, micro‑controller application design, AC/BC power circuits, and signal analysis.
• Cable/Harness Design
  • Wire selection, insulation, shielding, EMI, and connector knowledge.
  • Fabrication skills: soldering, crimping, strain relief, and signal propagation.
• Electrical Drawings
  • Single‑line diagrams, layout drawings, cable drawings, and schematics.
• Networks
  • Ethernet, CAN‑bus, serial, video, and time‑sensitive networking analysis.
• Military Vehicle Knowledge
  • Power, mobility, survivability, and lethality systems integration and testing.
• Tools
  • MATLAB/Simulink, NI LabVIEW, NI Veristand, Xilinx Vivado, Excel, Visio, Wireshark, Vector CANoe, MOXA Protocol Monitors.

• BS in Electrical Engineering (Computer Science or Computer Engineering minor preferred).
• 10+ years of full‑cycle software design experience in military, civil avionics, or automotive systems.
• Embedded electronics architecture and software testing in relevant applications.
• Experience developing test applications in NI Veristand, Vector CANoe, Simulink, or NI Test Stand.
• Knowledge of signal conditioning, simulation, and data acquisition.
• Familiarity with PCAP, PTP, PRP, MIL‑STD‑882E, ISO 26262, and FACE standards.
• Embedded OS experience (RTOS, partitioned OS). High‑bandwidth bus and network knowledge (AFDX, PCIe, TSN).
• Model‑based design (UML) skills.

• Health, dental, vision, HSA, FSA, and income protection plans.
• On‑site fitness center, health coaches, and cafeteria.
• 401(k) with company match up to 6% (no vesting period).
• Competitive base salary, performance incentive, and recognition awards.
• Flexible work schedule: flextime, 9/80, and remote options.
• Paid time off: vacation, personal time, holidays, and shutdown.
• Tuition assistance up to $10,000 annually.
• Employee Resource Groups and global career opportunities.

As an Equal Opportunity Employer, GDLS provides all persons with equal opportunity and access to all aspects of employment process, without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, marital status, age, disability, status as a protected veteran, or membership in any group protected by federal, state, or local anti‑discrimination laws. GDLS also is committed to providing reasonable accommodations to individuals with disabilities and disabled veterans.

If you require accommodations, please call 586‑825‑4000.