Plumbing & Mechanical Technician – Build Custom Trailers

Craftsmen Industries, Inc.; Saint Charles (MO); On-site; USD 27,552 - 41,328; Full time

Job summary

Craftsmen Industries, Inc. is seeking a Plumbing & Mechanical Technician in St. Charles, MO. You will assemble, install, and finish plumbing and mechanical systems for custom trailers and mobile structures, leveraging plumbing expertise to support water systems and overall fabrication.

You will read blueprints, fit pipes, test systems, and collaborate with electricians, fabricators, and engineers. The role requires adaptability in a dynamic manufacturing environment and a strong safety focus.

Qualifications

• High School Diploma or equivalent required.
• 2+ years in plumbing, mechanical assembly, construction, maintenance, or related skilled trade.

Responsibilities

• Promote and maintain a safe work environment per company policy.
• Install, connect, test, and troubleshoot plumbing systems in custom trailers and vehicles.
• Install water lines, drains, fixtures, pumps, tanks, valves, and related components per drawings.
• Perform mechanical assembly and component installation for trailer construction.
• Read blueprints, schematics, and work instructions to complete tasks.

Skills

Mechanical aptitude

Blueprints & schematics reading

Hand & power tool operation

Team collaboration

Problem-solving

Attention to detail

Safety awareness

Education

High School Diploma

Plumbing certification / technical trade training

Tools

PEX plumbing

PVC copper piping

Pumps & tanks

Water systems installation

Measuring tools

Job description

Craftsmen Industries, Inc. is seeking a Plumbing & Mechanical Technician in St. Charles, MO. You will assemble, install, and finish plumbing and mechanical systems for custom trailers and mobile structures, leveraging plumbing expertise to support water systems and overall fabrication.

You will read blueprints, fit pipes, test systems, and collaborate with electricians, fabricators, and engineers. The role requires adaptability in a dynamic manufacturing environment and a strong safety focus.