Field Service Representative - Conventional Maintenance; KSA

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.
  • Material Handling Equipment (MHE), including rough terrain and multi-directional forklifts.
  • Power generation systems, including HDT DRASH generators and 5kW HEMTT-mounted generators (Kubota/Cummins variants).
• 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 operational readiness.
• Utilize Technical Manuals (TMs) and maintenance documentation to ensure compliance with established standards.
• Maintain accurate maintenance records and provide status updates as required.
• Operate independently as the sole FSR at assigned location and coordinate maintenance priorities with supported units.
• Support mission requirements through flexible work hours as needed to maintain equipment readiness.

• 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 and repair.
  • Powertrain systems (transmissions, differentials, transfer cases).
  • Hydraulic and electrical system troubleshooting.
  • Preventive Maintenance Checks and Services (PMCS).
• Ability to perform maintenance using OEM Technical Manuals and standard procedures.
• Experience working independently in field or OCONUS environments.

• Prior experience supporting THAAD or similar defense systems.
• Previous Field Service Representative (FSR) or Contractor Logistics Support (CLS) experience.
• Familiarity with HEMTT platforms, MHE, and military support equipment.
• Experience supporting programs in Saudi Arabia or similar operational environments.
• Experience with generator maintenance and power generation systems.
• Knowledge of air conditioning repair and maintenance principles. Saudi Nationals preferred.

• Ability to meet medical, security, and deployment requirements for in-country assignment.
• Ability to work in austere or remote environments with limited external support.
• Must be capable of lifting, carrying, and operating maintenance equipment and tools as required.
• Willingness to support extended hours based on mission requirements.