Demo

Test Site Engineer

STS Technical Services
Yuma, AZ Full Time
POSTED ON 6/2/2026
AVAILABLE BEFORE 7/1/2026
STS Technical Services is hiring a Test Site Engineer in Yuma, Arizona. This role provides onsite technical support for vehicle testing on the JLTV Family of Vehicles. The Test Site Engineer will co-lead Field Service Representatives in supporting units through training, diagnostics, troubleshooting and maintenance to help ensure vehicles remain fully mission capable at each test site.

Job Summary

We are seeking a Test Engineer to provide onsite technical support for vehicle testing on the JLTV Family of Vehicles. This position supports field testing operations by working directly with Field Service Representatives and unit personnel to diagnose issues, complete inspections, support maintenance activities and help meet JLTV contract testing requirements.

Responsibilities

  • Provide technical support to Field Service Representatives and co-lead efforts in supporting units with training, diagnostics and maintenance
  • Conduct technical inspections, Preventive Maintenance Checks and Services and diagnostics of mechanical and electrical faults
  • Perform repairs to worn or damaged components, including implementation of Engineering Change Proposals
  • Support corrective action maintenance to ensure vehicles meet 10/20 standards
  • Participate in Performance Testing and Reliability Qualification Testing as part of JLTV contract requirements

Qualifications

  • Experience in vehicle testing, particularly with the JLTV Family of Vehicles
  • Degree in Mechanical Engineering or Electrical Engineering
  • Proficiency in diagnosing mechanical and electrical faults and performing repairs
  • Knowledge of PMCS and technical manual instructions
  • Ability to co-lead and provide guidance to Field Service Representatives in various testing environments
  • Familiarity with implementing Engineering Change Proposals and ensuring compliance with testing standards
  • Active Secret Clearance required

Preferred Qualifications

  • Experience with first article requirements and performance testing

Physical Requirements

  • Ability to work in various test site environments and perform physical tasks as needed

Authorization

Candidates must be legally authorized to work in the United States.

About STS Technical Services

STS Technical Services is a Top 100 Staffing Firm that partners with some of the largest names in the aerospace, manufacturing, defense and industrial industries. Our professional recruitment teams connect talented individuals with career opportunities at client locations throughout the United States and around the world.

If you want to speak with a Recruiting Professional directly, call 1-800-359-4787.

STS Technical Services is an equal opportunity employer.

#IndeedSTS

Salary.com Estimation for Test Site Engineer in Yuma, AZ
$68,616 to $81,262
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Test Site Engineer?

Sign up to receive alerts about other jobs on the Test Site Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$84,546 - $99,351
Income Estimation: 
$104,692 - $122,242
Income Estimation: 
$72,265 - $83,772
Income Estimation: 
$84,546 - $99,351
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at STS Technical Services

  • STS Technical Services Oshkosh, WI
  • STS Technical Services is hiring a Materials Lead to support operations for one of our Fortune 500 clients in Oshkosh, Wisconsin . This role is critical to... more
  • 2 Days Ago

  • STS Technical Services Milwaukee, WI
  • STS Technical Services is hiring experienced Manufacturing Painters for 1st and 2nd shifts at our facility in Milwaukee, Wisconsin. If you take pride in pr... more
  • 2 Days Ago

  • STS Technical Services Nashville, TN
  • STS Technical Services is hiring Avionics Technicians in Nashville, Tennessee . Job Description Performs avionics and electrical systems maintenance accord... more
  • 2 Days Ago

  • STS Technical Services Bay, TX
  • STS Technical Services is hiring a VFR Lead Helicopter Pilot to support air medical transport operations based in Bay City, Texas. This leadership role com... more
  • 2 Days Ago


Not the job you're looking for? Here are some other Test Site Engineer jobs in the Yuma, AZ area that may be a better fit.

  • JB Management Inc Yuma, AZ
  • Test Engineer Full-time Arizona 30+ days ago Requisition ID: 1178 Location:Yuma Proving Grounds, AZ Position Summary: This position will fulfill training d... more
  • 17 Days Ago

  • Harley-Davidson Motor Company Phoenix, AZ
  • Auto req ID: 51405 Title: Test Engineer - Systems Test (Phoenix) Job Function: Engineering Location: APG Company: Harley-Davidson Motor Company Full or Par... more
  • 4 Days Ago

AI Assistant is available now!

Feel free to start your new journey!