Job Title: Systems Engineer 4 (Autonomous Truck Integration & Validation Engineer) Location: AZ-Tucson-Proving Ground (On-Site Full Time) Duration: 24 months (Estimated Start: July 13, 2026) Schedule: 1st shift; 9/80 schedule Travel: 0-25% (Peoria, IL Education Requirements Bachelor s degree in Engineering or Computer Science (accredited curriculum) OR equivalent experience in test or development of control systems, vehicles, engines, or autonomy technologies Internships accepted as job experi