Heavy Mobile Equipment Mechanic - Diesel & Hydraulics Expert

SanCrest; Barstow (CA); On-site; USD 60,000 - 90,000; Full time

Job summary

SanCrest in Barstow, CA seeks a Heavy Mobile Equipment Mechanic to inspect, diagnose, repair, and maintain heavy vehicles and mission-critical mobile equipment for federal customers.

You will service diesel engines, hydraulics, powertrains, brakes, and electrical systems; perform preventive maintenance; inspect, troubleshoot, and restore readiness; document work to government and OEM standards; follow safety and quality protocols; and collaborate with technicians and project teams.

Qualifications

• Hands-on experience with heavy‑duty diesel and mobile equipment.
• Strong diagnostic and repair skills across mechanical and electrical components.
• Ability to perform preventive maintenance and ensure standards compliance.
• Detail-oriented recordkeeping and adherence to established procedures.
• Commitment to safety, teamwork, and a mission-driven culture.

Responsibilities

• Service and repair diesel engines, hydraulics, powertrain, braking, and electrical systems.
• Perform preventive maintenance to ensure safe operation.
• Inspect equipment, troubleshoot faults, and restore readiness.
• Document work per government and OEM standards.
• Follow safety and quality protocols in demanding environments.
• Collaborate with technicians and project teams.

Skills

Heavy‑duty diesel

Diagnostics

Electrical systems

Preventive maintenance

Safety compliance

Documentation

Job description

SanCrest in Barstow, CA seeks a Heavy Mobile Equipment Mechanic to inspect, diagnose, repair, and maintain heavy vehicles and mission-critical mobile equipment for federal customers.

You will service diesel engines, hydraulics, powertrains, brakes, and electrical systems; perform preventive maintenance; inspect, troubleshoot, and restore readiness; document work to government and OEM standards; follow safety and quality protocols; and collaborate with technicians and project teams.