Equipment Assembler

Custom Truck One Source, 21209 Durand Ave., Union Grove, WI 53182

Monday–Friday, 5:00 AM start (1:30pm; overtime as needed to 3:30pm)

We are looking for a skilled Equipment Assembler with hands-on mechanical and welding experience to join our growing team.
This role is responsible for assembling, fitting, and modifying commercial truck equipment including utility bodies, cranes, hydraulics, and liftgates
.

If you enjoy working with your hands, reading blueprints, and seeing your work roll out the door fully assembled—this is the role for you.

• Assemble and install truck bodies, equipment, and accessories on chassis
• Perform welding and basic fabrication work as needed
• Mount and align hydraulic, mechanical, and electrical components
• Read and interpret technical drawings, blueprints, and work instructions
• Inspect completed work for accuracy and quality
• Safely operate tools including grinders, plasma cutters, and torque wrenches
• Perform other duties as assigned

• 1–3 years experience in mechanical assembly or welding (preferred)
• Basic hydraulic and electrical understanding a plus
• Ability to read blueprints or schematics
• Ability to lift up to 50 lbs, stand, bend, and work in various positions throughout the shift
• High school diploma or GED required; technical training a plus

We Power the People That Strengthen Our Nation’s Infrastructure.

Explore the dynamic world of Custom Truck One Source
, where every role plays a part in building and maintaining critical infrastructure across North America. We offer a career path fueled by innovation, purpose, and growth—backed by comprehensive benefits and a team-driven culture.

• 401(k) with employer match
• Competitive health care options including dental, vision, and life insurance
• Paid vacation, sick time, and holidays
• Short-Term and Long-Term Disability (STD/LTD)
• Partner discounts
• Investment in employee development and training

Custom Truck One Source is an Equal Opportunity Employer
.

Please note:

We do not offer sponsorship for work authorization. Only candidates authorized to work in the United States without the need for sponsorship will be considered for this position.