HIL / SIL Technical Specialist with Security Clearance

Check out this new opportunity! HIL/SIL Electrical Systems Test Engineer Sterling Heights, MI $63.00-$72.40/Hour Join a team dedicated to designing and producing armored combat and support vehicles. As a prime mover in ground force capabilities, this firm provides innovative solutions that ensure the safety and effectiveness of military personnel worldwide, focusing on durability, mobility, and performance.

• Develop, integrate, and maintain HIL/SIL test environments supporting embedded systems verification
• Create synthetic driving and operational environments, including terrain, weather, lighting, obstacles, and vehicle position
• Develop and maintain real-time, physics-based plant simulations
• Design and implement signal conditioning, fault injection, and sensor/actuator emulation
• Develop and execute automated test frameworks and test executives
• Perform data acquisition (DAQ) across multiple interfaces, including:
• CAN, Ethernet, MIL-STD-1553, RS-232/422/485, SSI
• Discrete analog and digital I/O
• Integrate and support third-party test, simulation, and analysis tools
• Support embedded software test, verification, and validation activities
• Analyze and troubleshoot network, signal integrity, timing, and performance issues Technicial Expertise:
• Electrical & Electronic Engineering
• Digital Circuit Design: Signal conditioning, A/D & D/A, encoders, counters, digital filters (IIR, LP/HP/BP), isolation, control logic
• Analog Circuit Design: Analog signal conditioning, filter design, Nyquist sampling, aliasing mitigation, resolver/LVDT/thermocouple circuits
• Serial & Data Interfaces: RS-232, RS-422/485, CAN, MIL-STD-1553B, Ethernet, SSI, SPI, I2C
• FPGA Design: Sensor emulation, digital filtering, serial interfaces, high-speed logic control
• Microcontrollers: Custom embedded microcontroller application design
• Power Systems: AC/DC power design (3V, 5V, 28VDC, 120/240VAC), circuit protection, high-voltage safety
• Signal Analysis: FFT, noise analysis, frequency/duty cycle measurement, filter performance evaluation
• Cable & Harness Design
• Wire selection, sizing, insulation, EMI performance, thermal and mechanical constraints
• Shielding, grounding, and EMI mitigation
• Military connector selection (materials, contacts, keying, clocking)
• Cable fabrication techniques (crimping, soldering, strain reliefs)
• Signal integrity analysis (R/L/C effects, propagation delay, noise)
• Electrical Documentation
• Electrical schematics
• Single-line diagrams
• Cable and harness drawings
• Electrical layout drawings
• Networks & Data Buses
• Ethernet & TSN: Switches, time synchronization (PTP), reservation, CNC/CUC
• CAN Bus: Design, communication, and analysis
• Serial Networks: MIL-STD-1553B, RS-232/422/485, SPI, I2C, SSI
• Video Interfaces: RS-170, SDI, HDMI, DVI, VGA
• High-Bandwidth Buses: AFDX, PCI Express, Ethernet
• Military Vehicle Systems (Working Knowledge)
• Power distribution and integration
• Mobility systems
• Survivability systems
• Lethality systems Qualifications:
• Education * Bachelor's degree in Electrical Engineering (required)
• Minor in Computer Science or Computer Engineering (preferred)
• Experience
• 10+ years supporting full lifecycle development and test of embedded or real-time systems
• Experience in military, avionics, or automotive systems
• Experience with embedded electronics architectures
• Experience testing embedded software using HIL/SIL methods
• Experience developing test applications in NI VeriStand, Vector CANoe, Simulink, NI TestStand, or equivalent
• Experience reading and interpreting electrical schematics
• Core Competencies
• HIL/SIL system development
• Signal conditioning and sensor/actuator emulation
• Simulation and data acquisition
• Network and protocol analysis
• Model-based design methods (e.g., UML)
• Standards & Compliance
• Familiarity with PCAP, PTP, PRP
• Working knowledge of MIL-STD-882E, ISO 26262, FACE
• Experience with military safety design and assessment per MIL-STD-882E Moseley Technical Services, Inc.

• Applicants selected for employment will be required to pass a pre-employment drug screening and background investigation, which may include education, criminal, and work history verifications.
• Accepted applicants will be eligible for benefits, including medical and supplemental insurance, and a 401(k) plan.

• Final position level and pay will be based on experience.

• To apply, send a resume to:
• For more active job openings: Search Jobs
• For more information about Moseley, visit: About Us Moseley Technical Services, Inc.

(Moseley) was incorporated in 1994 to provide engineering and professional services to the aerospace/defense, manufacturing, government, and commercial industries.

We stand by our 30-year-old commitment of "World Class Service.

World Class Company."