Current Career Opportunities with TRAX: (Click on desired Location to view Job Listings for that area.) Job Title Location FT/PT Status Organization Electronics Group Manager Yuma Proving Ground, AZ Full Time TRAX Test Services Field Instrumentation Engineer Yuma Proving Ground, AZ Full Time TRAX Test Services Threat Mechanical Specialist IV **INTERNAL APPLICANTS ONLY** Yuma Proving Ground, AZ Full Time TRAX Test Services