CNG Compression Field Technician – Maintenance & Commissioning

Socket.dev; Edmond (OK); On-site; USD 60,000 - 90,000; Full time

Job summary

Certarus is seeking a Compression Technician to perform preventive and corrective maintenance on CNG compression assets. The role involves field service across regional hubs, with 14 days on/7 days off, and day/night shifts with night premium.

The tech will troubleshoot mechanical, electrical, and instrumentation aspects, conduct commissioning, and maintain an efficient parts inventory while supporting safe operations.

Qualifications

• Minimum 3–5 years field service gas compressor experience.
• Natural gas compression training is beneficial; OEM training preferred.
• Clean driving record with ability to travel extensively within Southern/Central US (60–80%).

Responsibilities

• Maintain and service permanent and portable CNG compression equipment.
• Troubleshoot performance issues at component level; assist with electrical/PLC and instrumentation as needed.
• Commissioning new and end-of-service inspections of compression assets.
• Maintain CMMS and prepare maintenance reports with trends.

Skills

Gas compression experience

Troubleshooting

MS 365

English communication

Travel readiness

Tools

Waukesha VGF

Ariel systems

Job description

Certarus is seeking a Compression Technician to perform preventive and corrective maintenance on CNG compression assets. The role involves field service across regional hubs, with 14 days on/7 days off, and day/night shifts with night premium.

The tech will troubleshoot mechanical, electrical, and instrumentation aspects, conduct commissioning, and maintain an efficient parts inventory while supporting safe operations.