Field Service Technician

NOV; Williston (ND); On-site; USD 85,000 - 115,000; Full time

Job summary

National Oilwell Varco, L.P. seeks a Technician Field Service III to support the Williston Portable Power Team. Duties include on-site installation, preventive maintenance, diagnostics, and repair of natural gas and diesel generator sets across the service region.

The role requires traveling extensively, passing MVR checks, and pre-employment testing. A company truck is provided; you supply your own tools to perform hands-on service and maintenance.

Qualifications

• High school diploma or GED; technical certification or associate degree preferred.
• Minimum 3 years experience servicing natural gas and diesel generators.
• Valid driver’s license with a clean MVR; ability to pass background checks.
• Completion of pre-employment testing (drug screen, physical, etc.).
• Proficiency with hand and power tools; candidate must supply own tools.
• Strong problem-solving skills and ability to read schematics and manuals.
• Excellent communication skills and customer-service orientation.
• Ability to work independently and manage a mobile work schedule.
• Willingness to travel extensively across the service region.
• Physical ability to lift heavy equipment and work in confined spaces.

Responsibilities

• Perform scheduled preventive maintenance on natural gas and diesel generators.
• Diagnose and troubleshoot equipment failures in the field.
• Repair or replace faulty components to restore generator operation.
• Install new generator sets and associated control systems.
• Document service activities, parts used, and time spent in company systems.
• Communicate findings and recommendations to customers and internal teams.
• Adhere to safety protocols and regulatory compliance on all job sites.
• Maintain a professional appearance and represent the company positively.
• Provide technical support and training to junior field staff as needed.
• Manage travel logistics and ensure timely arrival at service locations.

Skills

Customer service

Read schematics

Troubleshooting

Independent work

Travel readiness

Education

High school diploma or GED

Technical certification or associate degree

Tools

Hand tools

Power tools

Job description

Job Description National Oilwell Varco, L.P. is seeking a skilled Technician Field Service III to join the Williston Portable Power Team. The role involves on‑site installation, preventive maintenance, diagnostics, and repair of natural gas and diesel generator sets. Candidates must be able to travel extensively, pass a motor vehicle record (MVR) check and pre‑employment testing, and will be provided a company truck while supplying their own tools.

Job Description National Oilwell Varco, L.P. is seeking a skilled Technician Field Service III to join the Williston Portable Power Team. The role involves on‑site installation, preventive maintenance, diagnostics, and repair of natural gas and diesel generator sets. Candidates must be able to travel extensively, pass a motor vehicle record (MVR) check and pre‑employment testing, and will be provided a company truck while supplying their own tools.

Responsibilities

• Perform scheduled preventive maintenance on natural gas and diesel generators.
• Diagnose and troubleshoot equipment failures in the field.
• Repair or replace faulty components to restore generator operation.
• Install new generator sets and associated control systems.
• Document service activities, parts used, and time spent in company systems.
• Communicate findings and recommendations to customers and internal teams.
• Adhere to safety protocols and regulatory compliance on all job sites.
• Maintain a professional appearance and represent the company positively.
• Provide technical support and training to junior field staff as needed.
• Manage travel logistics and ensure timely arrival at service locations.

Qualifications

• High school diploma or GED; technical certification or associate degree preferred.
• Minimum 3 years experience servicing natural gas and diesel generators.
• Valid driver’s license with a clean MVR; ability to pass background checks.
• Completion of pre‑employment testing (drug screen, physical, etc.).
• Proficiency with hand and power tools; candidate must supply own tools.
• Strong problem‑solving skills and ability to read schematics and manuals.
• Excellent communication skills and customer‑service orientation.
• Ability to work independently and manage a mobile work schedule.
• Willingness to travel extensively across the service region.
• Physical ability to lift heavy equipment and work in confined spaces.