A typical project involves setting up mechanical, hydraulic, or electrical test equipment to match engineering specifications, then monitoring the tests and recording results with cameras, sensors, and spreadsheets for engineers to review. Technicians read blueprints and technical specs closely to verify a test setup matches what was intended, and when something fails, they inspect the worn or broken parts to help pinpoint the cause. The role usually supports a team of engineers rather than working solo, and many technicians develop a specialty, like powertrain or electrical systems, through repeated exposure to one vehicle system.
Pros
Solid pay ceiling (up to $106,050) reachable via vocational training or an associate's degree
Hands-on technical work testing real automotive systems rather than pure desk work
Directly supports engineering decisions, offering visibility into the product development process
Cons
No projected job growth over the next decade, unlike many technical fields
Regular exposure to hazardous equipment, contaminants, and uncomfortable noise levels
Precision-heavy work where accuracy in testing and documentation is essential
A typical day
The test cell holds today's assignment: instrumenting a prototype engine with thermocouples and pressure sensors, checking every channel reads true before the durability run starts, then monitoring dashboards as the engine spins through its programmed cycles. A failure at hour three — an oil temperature spike — means stopping, inspecting, and documenting with photos and data plots the engineers will pore over. The afternoon shifts to the proving ground: installing data loggers in a development vehicle, then riding shotgun through brake tests, laptop recording deceleration curves. Back at the bench, a wiring harness for next week's test gets built and labeled. The technician is where engineering ideas meet measured reality.
Tasks at the job
Document test results, using cameras, spreadsheets, documents, or other tools.
Set up mechanical, hydraulic, or electric test equipment in accordance with engineering specifications, standards, or test procedures.
Read and interpret blueprints, schematics, work specifications, drawings, or charts.
Inspect or test parts to determine nature or cause of defects or malfunctions.
Monitor computer-controlled test equipment, according to written or verbal instructions.
Analyze test data for automotive systems, subsystems, or component parts.
Workplace & working conditions
Work happens indoors in a climate-controlled setting. Noise levels can be distracting or uncomfortable. The role involves regular exposure to hazardous equipment or conditions and contaminants, and standard protective equipment (gloves, safety glasses, and similar) is expected.
There's a regular, moderate amount of time pressure. Precision and accuracy are essential to the work.
Education necessary or common
Vocational training, apprenticeship, or associate's degree