Field Service Tech – Heavy Equipment Diagnostics

LB GTMA OPCO LLC; Frederick (MD); On-site; USD 41,000 - 69,000; Full time

Job summary

LB GTMA OPCO LLC in Frederick, MD is seeking an experienced field service technician to diagnose and repair equipment at customer sites using a mobile service vehicle. You will work independently with minimal supervision, planning repairs, ordering parts, and maintaining service records. The role emphasizes safe, high-quality workmanship and strong customer communication across construction and allied equipment.

Qualifications

• Must have high school diploma or GED.
• Associate degree or technical certificate preferred.
• Experience with diagnostics and repairs on heavy equipment is desirable.

Responsibilities

• Performs on-site diagnostics and repairs at customer locations and job sites.
• Plans repair methods, sequences, and orders parts as required.
• Completes repairs safely, efficiently, and to quality standards.
• Maintains accurate work order records including time, parts, and purchases.
• Maintains inventory of parts on the service vehicle.
• Operates company vehicles, tools, and equipment.
• Ensures tools and equipment are returned in good condition.
• Communicates status and repairs to customers professionally.

Skills

Mechanical aptitude

Diagnostics & repairs

Electrical & hydraulic knowledge

Tooling familiarity

Documentation skills

Education

High School Diploma or GED

Associate's degree or technical certificate (preferred)

Tools

Dealer portals / ERP/DMS systems

Electronic diagnostic tools

Job description

LB GTMA OPCO LLC in Frederick, MD is seeking an experienced field service technician to diagnose and repair equipment at customer sites using a mobile service vehicle. You will work independently with minimal supervision, planning repairs, ordering parts, and maintaining service records. The role emphasizes safe, high-quality workmanship and strong customer communication across construction and allied equipment.