Plumbing and Systems Technician

Job Description

Job Description

Salary: $25-$32 per hour

About Rossmnster

Rossmnster is a leading custom adventure van and truck camper manufacturer dedicated to

crafting unique and high-quality mobile living solutions. With a passion for exploration and a

commitment to excellence, we design and build custom vehicles that empower people to get out

and enjoy unforgettable adventures.

Rossmnster is seeking a Plumbing & Systems Technician to support the installation,

troubleshooting, and quality assurance of water, HVAC, and mechanical systems in our custom

adventure vehicles.

This role blends hands-on plumbing skills with RV/mobile-specific system work in a fast-paced,

collaborative shop environment.

What Youll Do

Install fresh and grey water tanks

Run PEX and flexible lines for water systems

Install and test water pumps, faucets, fittings, and water heaters

Troubleshoot leaks, pressure issues, and general plumbing failures

Work on HVAC components (fans, heaters, ducting, vents)

Support 12V DC and 120V AC system installations connected to plumbing

Fit plumbing systems into tight or unconventional spaces

Collaborate with carpentry, electrical, and fabrication teams to ensure systems integrate

cleanly with cabinetry and structural components

Perform pressure tests and full-system checks before vehicles leave the shop

Maintain a safe, clean, and organized workspace

What Sets You Apart

Hands-On System Knowledge

You have experience with plumbing installs, RV systems, marine systems, HVAC, or related

trades, and you enjoy solving problems in unique, custom environments.

Adaptability

Youre comfortable working inside small spaces, adjusting layouts on the fly, and figuring out

how to route lines through complex builds.
Team-First Attitude

You communicate well, collaborate across trades, and take pride in delivering reliable, safe

plumbing systems our customers can trust.

Love for Craftsmanship

You care about doing the job right and building high-quality work that lasts.

Required Qualifications

25 years of plumbing, HVAC, RV/marine systems, or mechanical experience

Strong understanding of PEX plumbing, water pumps, fittings, and pressure testing

Ability to diagnose leaks and system issues

Comfortable using standard shop and hand tools

Able to lift 50+ lbs and work in varied positions throughout the day

Reliable, quality-focused, and safety-minded

Preferred (Not Required)

Experience with 12V/120V systems

Background in van/RV builds, marine systems, or overland vehicles

Experience working from plumbing diagrams or drawings

Light carpentry or cabinetry experience

Logistics:

This is a full-time, onsite role based in Longmont, Colorado. The team operates on a 410

schedule, Monday through Thursday, with Fridays available for optional overtime or catch-up

work. From time to time, this role may also support evening or weekend efforts tied to vehicle

launches or special projects.

Compensation and Benefits

Our total compensation package reflects our commitment to your well-being, featuring a

generous paid time off and sick leave for a healthy work-life balance. We prioritize health with

robust medical and dental benefits, ensuring access to quality healthcare. The compensation for

this role is between $25 - $32 per hour, based on experience. Beyond the tangible benefits, our

workplace culture is fueled by a shared passion for exploration and excellence, creating an

environment to thrive personally and professionally.
Rossmnster is an equal opportunity employer, and we encourage candidates from any

background to apply.