mastertech

Field Service Mechanic

mastertech

St. Louis, Missouri, United StatesFull time$73k – $94kPosted Jul 17, 2026

Job description

MasterTech is on the search for a Field Service Mechanic in the St. Louis, MO area.

Compensation

$35.00 - $45.00/hour based on experience, certifications, and education background. Comprehensive benefits package including medical, dental, vision, and life insurance for individual and dependants, health savings account, flexible spending account, short & long-term disability, 401(K) with company match, and paid-time-off and holidays.

Service truck and gas card included for Field Service openings. Shift: 7:00AM - 3:30PM, Monday to Friday. Overtime available. Job Description: Heavy Equipment Mechanics will be responsible for the maintenance, diagnostics, and repair of specialized utility vehicles in a field service environment. Factory and OEM training is offered upon hire.

Mechanics with backgrounds working on heavy trucks, heavy equipment, and or utility vehicles (sweepers, refuse/garbage trucks, snow plows, etc.) are preferred. Key Qualifications: 3 or more years of experience as a Diesel Mechanic. Degree in Diesel Technology/Diesel Technician or equivalent. Good understanding of mechanical, electrical, and hydraulic systems.

Welding/fabrication experience. Valid driver's license with clean record CDL A or CDL B