Test Technican II

Heavy Duty Diesel Technician - Oshkosh, WI

U.S. Citizenship Required (Due to Government Contract)

Are you looking to join a company that values hands-on expertise, innovation, and teamwork?
We’re seeking a Heavy Duty Diesel Technician to join our team in Oshkosh, WI. In this role, you’ll work alongside senior technicians and engineers to test, repair, and validate next-generation vehicles and components that support critical missions.

This is a full-time, onsite role that requires the technician to bring their own tools and tool box.

What You’ll Do

• Support testing and evaluation of prototype and current production vehicles and systems.
• Perform configuration changes, repairs, and modifications to vehicles, test stands, and components.
• Assemble, disassemble, and fabricate complex parts, mechanical structures, and test fixtures.
• Record and analyze test data using knowledge of vehicle systems (electrical, pneumatic, hydraulic).
• Troubleshoot mechanical and system-level issues; perform root cause analysis.
• Operate heavy equipment, machinery, and vehicles as needed for testing or material handling.
• Determine appropriate test instruments and ensure accurate data collection.
• Maintain a safe, clean, and organized work environment while following all safety procedures.
• Communicate effectively across teams to resolve technical challenges and provide feedback on product performance.
• Plan and prioritize daily activities to meet testing and project schedules.

Minimum Qualifications

• Technical Diploma with 3 years of hands-on experience in engineering, vehicle testing, or related field (or equivalent experience).
• Ability to travel up to 10%.
• Must supply own mechanic tool set and tool box.

Preferred Qualifications

• Associate’s degree with 3 years of experience in vehicle testing, diesel systems, or mechanical engineering support.
• Strong understanding of automotive and mechanical systems.
• Ability to read and interpret engineering drawings, schematics, and maintenance manuals.
• Experience with vehicle instrumentation, data acquisition systems, or diagnostic tools.
• CDL or Telehandler/AWP operator license a plus.
• Excellent problem-solving, communication, and organizational skills.
• Detail-oriented and adaptable in a fast-paced testing environment.

Why Join Us

• Be part of a collaborative engineering environment working on advanced vehicle technologies.
• Contribute directly to innovation in defense and heavy-duty mobility systems.
• Competitive compensation and benefits.