Sr. Test Technician

Overview:

Holley Performance Brands, founded in 1903, is a leading designer, manufacturer, and marketer of high-performance automotive aftermarket products. Our portfolio of iconic brands powers enthusiasts and racers worldwide—from classic muscle and modern performance to off-road and powersports—combining a rich heritage of innovation with a passion for performance.

Key Responsibilities:

Test Execution

• Execute component, subsystem, system, and vehicle-level test plans as directed by Validation Engineers, while identifying opportunities to improve efficiency, repeatability, and overall test quality.
• Set up, run, and tear down tests at the bench, Hardware-in-the-Loop (HIL), and vehicle level.
• Perform comprehensive ECU operation testing, including proper ignition timing and fueling event verification using an oscilloscope, as well as non-fuel/non-ignition related functional testing.
• Test companion mobile applications and digital dash displays (including 5-inch dash units) for correct functionality and integration with ECU systems.
• Diagnose electrical, software, and hardware issues encountered during validation testing.

Test Infrastructure & Vehicle Support

• Design and build test stands and fixtures to support bench-level and component testing.
• Install test components and instrumentation on test vehicles and support vehicle-level testing.
• Configure and operate laboratory equipment including oscilloscopes, power supplies, DAQs, environmental chambers, CAN analyzers, and data acquisition systems.
• Maintain and calibrate test equipment, fixtures, and validation infrastructure.

Data & Documentation

• Collect, log, and organize test data, and flag anomalies or out-of-spec results to the responsible engineer.
• Log and track test execution status and results in Jira, keeping test records current and traceable.
• Support root cause investigations by reproducing failures and gathering supporting data as directed.

Cross-Functional Support

• Support supplier validation activities as directed.
• Collaborate effectively with Validation Engineers and cross-functional Electrical, Mechanical, Software, Manufacturing, and Quality teams.

Safety

• Follow established safety protocols when working with high-current electrical systems.
• Follow safe handling procedures when working with fuel systems and fuel delivery components.
• Observe safety precautions around rotating machinery and powertrain test equipment.
• Follow dynamometer and vehicle lift safety procedures during bench and vehicle testing.

What You Bring:

• Associate's degree or technical certification in Electronics, Automotive Technology, Mechatronics, or a related field, or equivalent hands-on experience.
• 2–5 years of experience in automotive testing, bench work, or a related hands-on technical role.
• Hands-on experience with laboratory instrumentation and automotive test equipment, including oscilloscope-based ignition and fueling event verification.
• Working knowledge of CAN communication and automotive diagnostic tools.
• Comfortable reading wiring diagrams and following established test procedures.
• Strong attention to detail and ability to accurately document test results.

Bonus Points For:

• Experience with CANoe, CANalyzer, CANape, or similar automotive development/diagnostic tools.
• Experience with Hardware-in-the-Loop (HIL) test bench operation.
• Experience designing and building test stands, fixtures, or vehicle instrumentation setups.
• Familiarity with automotive test standards such as ISO 16750, ISO 7637, ISO 11452, CISPR 25, IP67/IP69K.
• Experience with engine management systems, embedded electronics, or automotive performance products.
• Experience operating engine dynamometers, chassis dynamometers, or powertrain test cells.
• Experience with wiring harness fabrication, crimping/connector assembly, soldering, and basic machining or fabrication.
• Familiarity with Holley EFI software, Terminator X, HP EFI, VCM Suite, or similar calibration/tuning tools.
• Familiarity with embedded systems, UDS diagnostics, OBD-II, J1939, CAN FD, LIN, or Ethernet-based vehicle networks; exposure to NI LabVIEW, NI DAQ, or Simulink is a plus.

Why Holley Is a Great Place to Work

At Holley, we’re more than a performance parts company—we’re a community of enthusiasts, innovators, and problem-solvers. We offer a competitive benefits package and a culture that values both performance and people.

Benefits:

• Competitive medical, dental, and vision coverage starting day one.
• 401(k) with company match
• Paid time off and 9 paid holidays
• Employee Assistance Program (EAP)
• Company-paid life and short-term disability insurance
• Employee discounts on Holley Performance Brands products, events, and partnerships
• Education Assistance program

Holley is an Equal Opportunity Employer committed to building a diverse and inclusive workforce. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, marital status, veteran status, disability, or any other legally protected status.

If you require assistance or accommodation due to a disability during the application process, please contact human resources.