Field Service Technician; Electrical​/Mechanical

Overview

Hyliion is committed to creating innovative solutions that enable clean, flexible and affordable electricity production. The Company’s primary focus is to develop distributed power generators that can operate on various fuel sources to future-proof against an ever-changing energy economy.

The Field Service Technician is responsible for supporting the deployment, commissioning, and ongoing service of Hyliion’s KARNO Power Module through hands-on assembly training and field-based service execution. This role ensures reliable system performance by performing installations, startups, troubleshooting, maintenance, and customer support across diverse operating environments. By serving as a technical liaison between the factory, engineering teams, and customers, the technician helps deliver safe, efficient, and high-quality distributed power solutions.

• Training & Assembly Phase (First 4–6 Months)
  • Assemble mechanical and electromechanical subsystems of the KARNO Power Module
  • Develop a working knowledge of system architecture, operating principles, controls, and safety requirements
  • Support factory testing, inspections, and quality verification activities
  • Collaborate closely with engineering and manufacturing teams to understand design intent and system requirements
  • Follow detailed build documentation, work instructions, and inspection checklists
  • Assist with fault diagnosis, repair, and reinstallation activities as needed
• Field Service & Deployment Phase
  • Travel to customer and partner sites to support mechanical and electrical installation activities
  • Perform KARNO Power Module system commissioning, startup, and acceptance testing
  • Conduct preventive, corrective, and troubleshooting maintenance
  • Diagnose mechanical, electrical, and controls-related issues using test equipment, remote diagnosis support, and software tools
  • Document service activities, inspection findings, and corrective actions accurately and timely
  • Prepare detailed service reports outlining work performed, diagnostic results, and customer feedback; coordinate closely with service engineering and factory quality teams
  • Interface professionally with customers, contractors, and internal engineering teams
  • Participate in on-call or rotating support schedules to support deployed systems, as required
  • Maintain service tools, service vehicles, and spare parts inventory to ensure timely and effective issue resolution
  • Additional duties and responsibilities as assigned and/or needed.

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Qualifications include:

• Education, Experience and Certifications
  • Minimum of 3 years of hands-on experience in field service, mechanical assembly, maintenance, or repair of industrial equipment
  • High school diploma or equivalent required; additional technical training, vocational education, military experience, or equivalent hands-on background preferred
  • Experience using and maintaining hand tools, torque tools, and diagnostic equipment
  • Experience supporting power generation equipment, generators, engines, or energy systems preferred
  • Field commissioning or startup experience for industrial or energy equipment preferred
• Skills and Abilities
  • Strong mechanical aptitude with a working knowledge of electrical systems, controls, and sensors
  • Proven ability to troubleshoot and resolve complex equipment issues in field environments
  • Ability to read and interpret mechanical drawings, electrical schematics, wiring diagrams, and service documentation
  • Ability to document work performed clearly and accurately using digital tools
  • Strong communication skills and the ability to work effectively with customers and cross-functional teams
  • Familiarity with preventive and predictive maintenance practices
  • Comfortable working independently in the field with remote engineering support

This is an hourly, non-exempt-level position. This position typically works in a production/assembly/engineering lab environment. Overtime may be required.

• Ability to stand for extended periods and perform…