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Hydraulic, Crane & Aerial Systems Field Technician

CTOS - Trucks & Equipment

Alexandria, LA

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JOB DETAILS
SKILLS
Aerial Work Platform, Backhoe Loader, Class B License, Construction, Construction Equipment, Crane, Diesel Engine, Documentation, Driver's License, Electrical Engineering, Electricity, Electronics, Equipment Maintenance/Repair, Equipment Rentals, Heavy Equipment/Vehicles, Hydraulic Engineering, Identify Issues, Komatsu Equipment, Lifting Equipment, Maintenance - Electrical, Oil and Gas, On Site Support, Organizational Skills, Railroad Construction, Schematics, Systems Administration/Management, Testing, Vehicle Fleets, Waste/Garbage/Recycle Collection, Welding
LOCATION
Alexandria, LA
POSTED
1 day ago

Are you the expert people call when the crane won’t lift and the bucket won’t boom?

If diagnosing hydraulics, diesel drivetrains, and complex electrical controls in the field is your sweet spot — and if you enjoy owning the fix end-to-end — this role is built for you.

Why CTOS

For 30+ years, Custom Truck One Source (CTOS) has supported essential infrastructure. With 40+ branches, 2,600 employees, and a 10,000+ unit fleet spanning utility, telecom, rail, and construction, we keep mission-critical equipment ready for work.

Your mission

  • Be the field authority for bucket trucks, digger derricks, cranes, service trucks, and related utility and construction equipment.
  • Pinpoint faults across diesel, hydraulic, and electrical systems; perform parts replacement, adjustments, and functional checks to return equipment to service.
  • Complete DOT inspections, dielectric testing, and thorough documentation on CTOS rental and customer equipment.
  • Operate independently at customer sites while collaborating with CTOS teams as needed.

Where you’ll work

  • Primary territory: Louisiana, Mississippi, East Texas, and Western Alabama.
  • Travel commitment: 60–80%+ with regular overnights.
  • Focus corridor: Gulf Coast — oil, gas, and utility customers.

What you’ll receive

  • A fully outfitted service truck (crane, welder, compressor).
  • Competitive pay plus overtime.
  • Full benefits, 401(k) match, PTO, tool program, and additional support.

What it takes

  • 7+ years’ experience (shop and field) with utility, construction/yellow iron, or heavy equipment — including CAT, Deere, Komatsu — and medium/heavy-duty trucks.
  • Deep capability in mechanical, hydraulic, and electrical diagnostics and repair.
  • Self-sufficient, organized, and comfortable working solo and within a team.
  • Valid driver’s license required; CDL Class B preferred. Personal tools required.

Proficiencies we look for

  • DOT Medical Card
  • Driver's License
  • Construction Equipment Maintenance
  • Heavy Equipment Repair
  • Electrical Schematics
  • Hydraulics Experience
  • Vehicle Electronics & Computer Controls
  • Diesel Engine Systems
  • Light Vehicle Diesel Engines
  • Field Service Readiness
  • Diesel & Heavy Equipment Systems
  • Hydraulic Systems & Components
  • Electrical Systems & Diagnostics (Heavy Equipment)
  • Equipment Diagnostics & Troubleshooting
  • Power Take-Off (PTO) & Auxiliary Systems
  • Crane & Lifting Equipment Systems
  • Aerial & Utility Equipment Systems
  • DOT & Equipment Inspection Compliance

Equipment you’ll encounter

  • Diesel Engine (Detroit Diesel, Cummins, PACCAR)
  • Diesel Vehicles (Ford)
  • Boom Truck (Terex, Altec, Elliott, National Crane, Load King)
  • Digger Derrick (Terex, Altec, Elliott)
  • Aerial Devices (Terex, Altec, Elliott, Versalift)
  • Boom Crane (Manitowoc, Link-Belt)
  • Tractor-Trailer (Peterbilt, Kenworth, Freightliner, International, Volvo Trucks, Western Star)
  • Refuse Truck
  • Service Truck
  • Hi-Rail Truck
  • Power Take-Off (PTO)
  • Load Moment Indicator (LMI)
  • After Treatment Systems (DPF, DEF)

Ready to be the on-call problem-solver who gets essential equipment back to work — safely and fast?

Custom Truck One Source is an Equal Opportunity Employer

About the Company

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CTOS - Trucks & Equipment