What are the responsibilities and job description for the Field Service Technician — Aerial Devices & Heavy Equipment (Diesel/Hydraulic) position at CTOS - Trucks & Equipment?
Be the go-to specialist for utility fleet uptime
Custom Truck One Source (CTOS) supports utility, telecom, rail, and construction markets with a 10,000 unit fleet. With 30 years in business, 40 locations, and 2,600 employees, we’re expanding our field team.
Territory & Travel
- Primary coverage: Louisiana, Mississippi, East Texas, and Western Alabama.
- Frequent Gulf Coast work serving oil, gas, and utility clients.
- Overnight travel is required.
Your Impact
- Diagnose and repair aerial, construction, and light-/heavy-duty truck equipment in the field: bucket trucks, digger derricks, cranes, service trucks, and related utility gear.
- Troubleshoot diesel, hydraulic, and electrical systems with confidence and accuracy.
- Perform inspections, parts replacement, and repairs on CTOS rental and customer units, including DOT inspections and dielectric testing.
What You’ll Need
- 7 years of shop and field experience.
- Proven experience with utility, construction (yellow iron), or heavy equipment (CAT, Deere, Komatsu) and medium/heavy-duty trucks.
- Ability to work independently and within a team; strong organization and field readiness.
- Valid driver’s license required; CDL Class B a plus. Personal tools required.
What We Provide
- Fully equipped service truck (crane, welder, compressor).
- Competitive pay plus overtime.
- Comprehensive benefits, 401(k) match, PTO, and a tool program.
Preferred Proficiencies
- Construction Equipment Maintenance
- Heavy Equipment Repair
- Diesel Engine Systems
- Light Vehicle Diesel Engines
- Diesel & Heavy Equipment Systems
- Electrical Systems & Diagnostics (Heavy Equipment)
- Power Take-Off (PTO) & Auxiliary Systems
- Crane & Lifting Equipment Systems
- Aerial & Utility Equipment Systems
- DOT & Equipment Inspection Compliance
Custom Truck One Source is an Equal Opportunity Employer
Salary : $32 - $42