Senior Field Service Rotator (AMS)

Enerflex Ltd•Williston, ND

About The Position

The Senior Field Service Rotator performs basic to advanced maintenance functions and activities on gas compression packages. The role assists with preventative maintenance, troubleshooting, diagnosis, repair, installation, and commissioning of gas-fired and electric-driven compressor packages. Its purpose is to develop proficiency in advanced maintenance, new equipment installation, and overhaul work with limited supervision. The position represents Enerflex professionally and provides customer service consistent with the company’s values. It leads field activities, trains new and junior technicians, diagnoses engine and compressor failures, and performs complex compressor, engine, control, electrical, and tuning work. The role also leads unit installations, commissioning, and start-up inspections, responds independently to recurring problems and emergencies, and completes required reporting and paperwork. Work takes place in field locations and may involve adverse conditions, heat, humidity, cold, rain, and mud. The employee must participate in a call-out rotation and comply with applicable health, safety, and environmental policies.

Requirements

  • High school diploma or GED and advanced vocational or technical training.
  • At least 10 years of applicable experience.
  • Proof of CAT, Waukesha, or equivalent certification in CAT Gas I, CAT Gas II, CAT Electrical, Ariel Basic, Ariel Mechanical, CAT 3500 ADEM III, CAT 3500 ULB, Waukesha VHP, CAT 3600 ADEM III, CAT 3600 Master Mechanic, CAT Failure Analysis, and Waukesha 9390.
  • Stay current on updated OEM model-specific training.
  • Ability to participate in a call-out rotation and perform emergency repairs.
  • Ability to meet the stated physical demands, including regular standing, walking, stooping, squatting, bending, kneeling, climbing, and pushing or pulling.

Responsibilities

  • Represent the company professionally and provide outstanding customer service in alignment with Enerflex’s visions and values.
  • Submit accurate field service reports, expense reports, timesheets, and other required paperwork daily.
  • Direct, coordinate, and perform job activities consistently with project goals and objectives.
  • Provide leadership and training to new and junior-level Field Technicians.
  • Independently diagnose engine and compressor failures accurately and efficiently.
  • Provide input to the Supervisor regarding personnel and materials needs for job planning.
  • Lead and complete accurate, timely field rebuilds and overhauls of compressors, engines, and controls on gas compressor packages, including in adverse conditions and without supervision.
  • Troubleshoot electrical systems, controls, and unit control panels, including Murphy, Altronic, and Allen Bradley systems.
  • Perform advanced engine tuning to adjust performance and emissions on CAT and Waukesha engines.
  • Respond to and independently repair recurring problems and provide emergency services as needed.
  • Independently lead installation of new units, including commissioning and start-up inspections.
  • Perform mechanical inspections using micrometers, pressure gauges, electronic diagnostic equipment, and other specialty tools.
  • Participate in a call-out rotation and make emergency repairs effectively.
  • Recognize and comply with health, safety, and environmental rules and policies applicable to each location.
  • Perform other duties assigned by the supervisor.

Benefits

  • Healthcare, dental, and vision plans
  • 401(k) employer matching
  • Paid time off program
  • Employee equity plan
  • Tuition reimbursement
  • Fun office environment
  • Competitive wages
  • Rewards programs
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service