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HIL / SIL Technical Specialist
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Moseley Technical Services, Inc.
Sterling Heights, MI (In Person)
$140,816 Salary, Full-Time
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Job Description
Check out this new opportunity! HIL/SIL Electrical Systems Test Engineer Sterling Heights, MI $63.00-$72.40/Hour We are hiring a HIL/SIL Electrical Systems Test Engineer in Sterling Heights, MI, to support advanced embedded systems testing, real-time simulation, and Hardware-in-the-Loop (HIL) / Software-in-the-Loop (SIL) verification for military ground combat vehicle platforms. This role requires expertise in embedded electronics, electrical systems engineering, sensor emulation, FPGA integration, CAN bus analysis, data acquisition (DAQ), automated testing, and real-time simulation environments supporting mission-critical defense vehicle systems.
Responsibilities:
- 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
Technical Expertise:
- Electrical & Electronic Engineering
Digital Circuit Design:
Signal conditioning, A/D & D/A, encoders, counters, digital filters (IIR, LP/HP/BP), isolation, control logicAnalog Circuit Design:
Analog signal conditioning, filter design, Nyquist sampling, aliasing mitigation, resolver/LVDT/thermocouple circuitsSerial & Data Interfaces:
RS-232, RS-422/485, CAN, MIL-STD-1553B, Ethernet, SSI, SPI, I2CFPGA Design:
Sensor emulation, digital filtering, serial interfaces, high-speed logic controlMicrocontrollers:
Custom embedded microcontroller application designPower Systems:
AC/DC power design (3V, 5V, 28VDC, 120/240VAC), circuit protection, high-voltage safetySignal 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/CUCCAN Bus:
Design, communication, and analysisSerial 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:
- U.S. Citizenship is required by Federal Law
- 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. is an AA/EEO/Veterans/Disabled Employer. Your Recruiter What to Expect- 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. Appreciation and gratitude for employees are hallmarks of organizations with low turnover.
- Final position level and pay will be based on experience. Resources
- To apply, send a resume to: resumes@moseleytechnical.com
- For more active job openings: Search Jobs
- For more information about Moseley, visit: About Us Moseley Technical Services, Inc.