EV Vehicle Technician

Sigma Software; Plymouth (MI); On-site; USD 52,000 - 76,000; Full time

Job summary

Sigma Software is seeking an EV Vehicle Technician to maintain and repair electric vehicles, support prototype builds, and conduct testing across multiple locations in the United States. The role requires diagnosing systems, installing instrumentation, and ensuring safety in a busy workshop.

The ideal candidate will have an automotive repair background with ASE and state certification, plus experience with EV battery systems and field testing.

Qualifications

• Associate degree in Automotive Repair or related program.
• ASE Certification.
• Michigan State Mechanic Certification.

Responsibilities

• Perform maintenance and repair activities on electric vehicles.
• Diagnose vehicle issues using diagnostic tools and equipment.
• Conduct post-repair testing to ensure vehicles are operating correctly.
• Ensure all repair work meets manufacturer specifications and industry standards.
• Support prototype vehicle builds and system modifications.
• Install and maintain instrumentation required for vehicle testing and data collection.
• Construct and install test harnesses for vehicle systems.
• Safely apply testing equipment to EV high-voltage battery systems.
• Travel extensively to vehicle testing sites across the United States (up to 70%).
• Maintain shop cleanliness, safety protocols, and inventory records.

Skills

EV testing

Diagnostic tools usage

Field testing

Documentation

Education

Associate degree in Automotive Repair

ASE Certification

Michigan State Mechanic Certification

Tools

Hyundai GDS

Testing equipment

Job description

The EV Vehicle Technician is expected to deliver the following outcomes

• Ensure electric vehicle development fleet is maintained in optimal operating condition
• Support prototype vehicle builds and modifications to meet development and testing requirements
• Accurately install and maintain vehicle instrumentation and test equipment
• Diagnose and resolve vehicle system issues efficiently using appropriate diagnostic tools
• Support engineering teams with vehicle preparation, parts replacement, and test evaluations
• Maintain a safe, organized, and compliant workshop environment
• Ensure all repair and maintenance activities meet manufacturer and regulatory standards.
• Enable successful vehicle testing programs through timely technical support at test locations
• Maintain accurate documentation and inventory for parts, tools, and testing equipment
• Provide reliable technical support for field testing activities across multiple locations

Job DescriptionVehicle Maintenance & Repair

• Perform maintenance and repair activities on electric vehicles
• Diagnose vehicle issues using diagnostic tools and equipment
• Conduct post-repair testing to ensure vehicles are operating correctly
• Ensure all repair work meets manufacturer specifications and industry standards

Prototype & Development Support

• Support prototype vehicle builds and system modifications
• Assist engineers with vehicle development activities such as parts replacement, testing preparation, and evaluation
• Install and maintain instrumentation required for vehicle testing and data collection

Testing & Technical Support

• Construct and install test harnesses for vehicle systems
• Safely apply testing equipment to EV high-voltage battery systems
• Support vehicle testing activities both in-house and at external test locations
• Provide on-site technical support during vehicle development and testing programs

Workshop & Safety Management

• Maintain shop cleanliness and organization
• Follow safety protocols and maintain a hazard-free working environment
• Maintain tools and equipment in good working condition
• Order parts and maintain accurate inventory records

Field Testing & Travel

• Travel extensively to vehicle testing sites across the United States (up to 70%)
• Support test vehicle operation, maintenance, and troubleshooting in field environments
• Assist in emergency response for urgent system issues when necessary

Requirements

Basic Qualifications

• Associate degree in Automotive Repair or related program
• ASE Certification
• Michigan State Mechanic Certification
• Experience working with EV energy storage systems and battery systems
• Experience with vehicle testing equipment and testing processes
• Experience with system design and validation processes
• Minimum 2 years of experience as an Automotive Technician
• Ability to read, interpret, and maintain technical documentation and service records
• Holds a valid driver's licenseAble to travel up to 70% to vehicle testing sites across the United States
• Hyundai GDS experience preferred