Principal Technician - Technician - Senior Emissions Bench Technician

Who We Are

We support the Commercial Vehicle Systems Department by maintaining and repairing gaseous emissions equipment especially Horiba MEXA emissions benches.

• Serve as lead technical resource for Horiba emissions bench maintenance and repair.
• Lead complex troubleshooting and calibration activities.
• Improve and standardize preventive maintenance procedures.
• Train and mentor technicians on diagnostics and repair best practices.
• Coordinate with project leaders to ensure equipment readiness.

• Perform advanced troubleshooting, calibration, repair, and preventive maintenance of Horiba MEXA emissions benches and related instrumentation to ensure reliable system performance.
• Configure and customize emissions measurement systems to support project testing requirements and minimize downtime.
• Monitor equipment performance, maintain technical documentation and calibration records, and implement process improvements within established procedures.
• Provide hands‑on technical guidance to technicians and coordinate with project leaders to ensure equipment readiness and timely issue resolution.

• Requires a high school diploma or equivalent.
• Automotive Technology or related Associates degree field or certification in related field preferred.
• 10+ years:
  Experience with instrumentation, electronics, or equipment operation and troubleshooting.
• 3 years:
  We require at least 3 years of this experience to be spent on repair and troubleshooting of complex gaseous emissions instruments (Horiba MEXA emissions benches strongly preferred).
• A valid/clear driver's license is required.

Job Location s:
San Antonio, Texas

For more information about this division, visit the Powertrain Engineering home page.

For benefits information at our San Antonio location, .

For benefits information at all other locations, .