Western Cascade — Sales, Service, Parts

Now Hiring

Truck Equipment Assembler / Mechanical Assembler

Tukwila, WA Full-Time Monday–Friday, Day Shift Starting at $25–$30 / hour
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Position Summary

The Truck Equipment Assembler is responsible for assembling, installing, and fitting mechanical components and equipment used in the manufacturing of propane delivery trucks, petroleum tank trucks, and other specialized commercial vehicles.

This position involves working with mechanical assemblies, truck chassis components, piping systems, mounting brackets, hydraulic equipment, and related components. Candidates with welding, fabrication, or previous commercial truck assembly experience are especially encouraged to apply.

Duties & Responsibilities

Truck Assembly & Equipment Installation

  • Assist in building propane bobtails, petroleum delivery trucks, and specialized commercial vehicles.
  • Install tanks, mounting assemblies, brackets, and supports onto commercial truck chassis.
  • Assemble and install piping systems, valves, fittings, pumps, and associated equipment.
  • Install toolboxes, hose reels, fenders, mudflaps, guards, and other truck-mounted accessories.
  • Perform drilling, cutting, grinding, measuring, fitting, and general assembly operations.

Mechanical Assembly & Fabrication

  • Assemble components using hand, power, and pneumatic tools.
  • Read and interpret basic assembly drawings, diagrams, and specifications.
  • Assist with modifications to brackets, supports, and chassis-related components.
  • Prepare materials and components for installation, fabrication, or welding.

Welding & Metalworking (Preferred)

  • Perform basic MIG welding when qualified and authorized.
  • Prepare metal surfaces by cleaning, grinding, cutting, and fitting components.
  • Assist with fabrication of brackets, supports, and other equipment components.

Quality, Documentation & Safety

  • Inspect completed work for proper installation, fit, and alignment.
  • Accurately record labor hours against assigned repair orders and jobs.
  • Follow all company safety policies and wear appropriate PPE.
  • Maintain a clean and organized work area.

Application for Employment

Position: Truck Equipment Assembler / Mechanical Assembler

1Personal Information

2Eligibility

Are you at least 18 years of age?Are you at least 18 years of age? *
Are you legally authorized to work in the United States?Are you legally authorized to work in the United States? *
Will you now or in the future require visa sponsorship?Will you now or in the future require visa sponsorship? *
Do you have a valid driver's license?Do you have a valid driver's license? *
Can you perform the essential functions of this job, with or without reasonable accommodation?Can you perform the essential functions of this job, with or without reasonable accommodation? *
Have you ever worked for Western Cascade before?Have you ever worked for Western Cascade before? *

3Availability

Are you available for the schedule: Monday–Friday, Day Shift?Are you available for the schedule: Monday–Friday, Day Shift? *
Are you willing to work overtime when needed?Are you willing to work overtime when needed? *

4Experience & Skills

Skills, certifications & experience (check all that apply)
Do you own your own hand tools?Do you own your own hand tools? *

5Employment History

Start with your most recent employer. Include military service if applicable.

Employer 1

May we contact this employer?May we contact this employer?

6Education & Training

7References

Professional references, not related to you.

8Additional Information

9Applicant Certification

I certify that the information provided in this application is true and complete to the best of my knowledge. I understand that false or misleading information may result in disqualification or dismissal. I authorize Western Cascade Truck Inc. to verify the information provided, including contacting previous employers. Western Cascade is an Equal Opportunity Employer.