Dyno Technician

GM Performance Power Units•Concord, NC

About The Position

We are seeking a highly skilled and motivated GMPPU Dyno Technician to join our advanced powertrain testing team. This role involves hands-on installation, instrumentation, and testing of Units Under Test (UUTs) on state-of-the-art dynamometer test beds. The ideal candidate will have a strong mechanical and electrical background, with a deep understanding of internal combustion engines and associated systems.

Requirements

Strong understanding of internal combustion engine systems including cooling, lubrication, intake, and exhaust.
Experience with race gearbox systems is a plus.
Hands-on experience in test cell operations, preferably with AVL systems.
Skilled in fabrication and prototyping using mill, lathe, press drill, sheet metal, and welding tools.
Proficient in plumbing tasks including fabrication of hydraulic hoses, high-pressure fuel lines, and coolant systems.
Familiarity with pumps, pressure regulators, filter manifolds, and heat exchangers.
Ability to work independently and collaboratively in a fast-paced testing environment.
Excellent problem-solving and fault-finding capabilities.

Nice To Haves

Technical diploma or degree in Mechanical Engineering, Automotive Engineering, or related field.
Prior experience in a motorsport or high-performance engine testing environment.
Knowledge of data acquisition systems and test automation tools.

Responsibilities

Install and configure UUTs (engines, gearboxes, etc.) on advanced dynamometer test beds.
Set up and calibrate instrumentation including temperature, pressure, flow, vibration sensors, and speed encoders.
Ensure accurate and reliable data acquisition from UUTs.
Monitor and maintain data logging systems throughout test cycles.
Execute test programs with a focus on precision, repeatability, and efficiency.
Perform first-line analysis and interpretation of test results.
Maintain dyno run logs and monitor test bed performance and efficiency.
Identify faults in UUTs and test rigs, and report issues through appropriate channels.
Proactively troubleshoot and resolve issues to minimize downtime.
Identify inefficiencies in current testing processes and propose actionable improvements.
Support continuous improvement initiatives within the test facility.
Operate test equipment and facility systems in accordance with work instructions and established procedures.
Ensure compliance with safety and quality standards.