Field Service Rep: Heavy Equipment & Gen Set Maintenance

Akima, LLC; Riyadh; On-site; SAR 180,000 - 300,000; Full time

Job summary

Pinnacle Solutions is seeking a Field Service Representative to support THAAD-related equipment in Tabuk, Saudi Arabia. The role provides preventive and corrective maintenance on heavy tactical vehicles, power generation, and MHE per OEM manuals to sustain operational readiness.

You will operate independently at the site, coordinate maintenance priorities with supported units, and document actions, leveraging 8–15 years of experience and 91B qualification.

Qualifications

• Trained and qualified in accordance with 91B Wheeled Vehicle Mechanic or equivalent military/commercial certification.
• 8-15 years of relevant maintenance experience supporting tactical or commercial heavy equipment.
• Demonstrated experience with Diesel engine maintenance, Powertrain systems, Hydraulic and electrical system troubleshooting, PMCS.

Responsibilities

• Perform preventive and corrective maintenance on assigned equipment in accordance with OEM technical guidance.
• Maintain and repair heavy tactical wheeled vehicles (HEMTT family), trailers and battery support equipment, MHE, and power generation systems.
• Conduct scheduled maintenance services (semi-annual and annual).
• Execute diagnostics, troubleshooting, and fault isolation across mechanical, electrical, and hydraulic systems.
• Perform component-level repair and replacement (e.g., starters, alternators, fuel system components, belts, filters, and electrical assemblies).
• Conduct inspections, testing, and adjustments to ensure equipment serviceability and readiness.

Skills

Diesel engine maintenance

Powertrain systems

Hydraulic system troubleshooting

Electrical system troubleshooting

PMCS

Field experience in harsh environments

OCONUS experience

Education

91B Wheeled Vehicle Mechanic or equivalent certification

Tools

Job description

Pinnacle Solutions is seeking a Field Service Representative to support THAAD-related equipment in Tabuk, Saudi Arabia. The role provides preventive and corrective maintenance on heavy tactical vehicles, power generation, and MHE per OEM manuals to sustain operational readiness.

You will operate independently at the site, coordinate maintenance priorities with supported units, and document actions, leveraging 8–15 years of experience and 91B qualification.