Diesel Mechanic / Test Technician / 91BMilitary Technical Recruiting • Columbia, SC, US
Diesel Mechanic / Test Technician / 91B
Military Technical Recruiting • Columbia, SC, US
[job_card.variable_days_ago]
[job_preview.job_type]
- [job_card.full_time]
[job_card.job_description]Hydraulic systems Electrical systems Instrument test parts and conduct instrumented tests Monitor and document long-duration durability tests Evaluate test results, ensure data quality, and communicate findings Maintain a clean, organized, and safety-focused workspace Diesel engine experience (vehicle or generator) Fuel injection system knowledge Ability to troubleshoot, repair, test, and validate diesel components Diesel mechanics Generator technicians Heavy equipment mechanics Military 91B / 91 Bravo Wheeled Vehicle Mechanics Maintenance experience with mechanical systems Pumps, valves, hydraulics, pneumatics Industrial maintenance or equipment repair backgrounds Mechanical maintenance techs Hydraulics technicians Industrial machinery repair techs 5+ years experience with diesel vehicles, generators, or mechanical systems Testing or laboratory experience (preferred but not required) Strong mechanical background in : Hydraulics Machining Mechanical systems Ability to read and interpret measurements (metric & inch systems) Basic math and mechanical aptitude (threads, fasteners, tolerances, etc.) Good computer skills (Microsoft Office; ability to learn test software) Medical, dental, and vision insurance 401(k) with company match Paid Time Off (vacation & holidays) Life insurance Short- and long-term disability Professional development & company-paid training Work directly with cutting-edge diesel and fuel injection technology Be part of an experienced, engineering-driven R&D team Hands-on, problem-solving work — not a repetitive shop job Career growth into senior technician, engineering support, or specialized testing roles
Job Description
Job Description
About the Company
Our client is a leading independent supplier of diesel fuel injection systems to OEMs and the aftermarket. Their Columbia, SC Research & Development facility tackles complex thermal, mechanical, and hydraulic challenges —driven by robust experimental data and over 100 combined years of materials engineering experience.
This is not an assembly-line job. This is hands-on testing, diagnostics, troubleshooting, and working directly with diesel engines, fuel injection equipment, and advanced mechanical systems.
If you enjoy solving problems, working with engines and components, and being part of an R&D environment, this is an excellent long-term opportunity.
Position Summary
The Test Technician is responsible for testing and evaluating new and existing diesel-related products. This includes running mechanical, hydraulic, and electrical tests; troubleshooting equipment; documenting results; and supporting engineering teams.
They are looking for someone with a strong mechanical background, a customer-focused mindset, and a commitment to continuous improvement.
Day-to-Day Responsibilities
You will work hands-on with mechanical, electrical, diesel, and hydraulic systems. Daily duties include :
- Perform hot gas testing (turbo, EGR, intake valve systems)
- Support durability testing on engines and components
- Assist with vehicle testing
- Run, maintain, and troubleshoot test equipment and instrumentation
Mechanical systems
Two Technician Tracks Available
There are two similar roles under the Test Technician title :
1. Senior-Level Test Technician
Ideal for candidates with :
Perfect for :
2. Mechanical Systems Technician
Ideal for candidates with :
Perfect for :
Preferred Qualifications
Engines & engine electronics
Benefits
A full competitive benefits package, including :
Why This Role Stands Out
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