Test Bench Engineer

PURPOSE

We are seeking a Test Bench Engineer to support the development and validation of Energy Systems through bench testing and simulation. This role focuses on building and maintaining simulation models, developing test cases, and ensuring efficient validation of thermal, climate, energy management, 12V, and HV battery (BMS) systems.

RESPONSIBILITIES

• Develop and maintain bench simulation models to support system-level validation.
• Define, implement, and maintain bench test cases aligned with requirements.
• Support execution of bench testing, including setup, monitoring, and data collection.
• Identify technical challenges and collaborate with cross-functional teams to resolve issues.
• Analyze test results and ensure alignment between simulation and physical behavior.
• Generate, document, and maintain detailed test reports and validation records.
• Contribute to continuous improvement of test methods, tools, and processes.

QUALIFICATIONS

• Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Automotive Engineering, or related field
• Experience in test bench development, validation, or system testing
• Experience in bench model development and system simulation
• Proficiency with:
• ControlDesk
• MATLAB/Simulink
• Python

• Basic understanding of Energy Systems:
• -12V electrical systems
• -HV battery systems (BMS)

REQUIRED SKILLS

• Experience with EV/HEV systems and HV safety practices
• Familiarity with test bench environments and validation processes
• Experience with CAN tools and diagnostics
• Knowledge of sensors and instrumentation (e.g., thermocouples, DAQ systems)
• Experience with Volkswagen
• Willingness to travel

PHYSICAL REQUIREMENTS

• Work is normally performed in an office, laboratory, manufacturing floor, or machine shop setting where physical work includes, but is not limited to sitting, standing, reaching, kneeling, bending, and lifting up to 25 lbs.
• Must be able to understand and comply with all relevant safety practices.

FLSA STATUS/WORKING SCHEDULE

• Location: Novi, MI or Charlotte NC
• Schedule: Full Time/ 40 hours per week
• Travel: 20% domestics travel
• Overtime: as required
• Assignment Start: June 2026 – December 2030
• Duration: up to 4.5 years

DISCLAIMER

This job description is a high-level overview of general expectations of this position. It is not intended to list every responsibility of the position, nor does it represent an employment contract of any kind.

SWJ TECHNOLOGY and all of its subsidiaries (i.e., SWJ MACHINING and ProjectOne US) are Equal Opportunity Employers and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender, disability status, protected veteran status, or any other characteristic protected by law.