Journeyman Plumber

Schedule / Expected Work HoursFull-time, Monday–Friday, 8-hour shiftsTypical hours: 6:30 AM – 3:00 PM, with occasional overtime or on-call rotation based on project timelines

Job SummaryBlue Mountain Mechanical, a leading mechanical contractor in Olympia, WA, is seeking a skilled and licensed Journeyman Plumber to support a variety of commercial and industrial plumbing projects. This role is critical to delivering high-quality mechanical systems for private, federal, county, and state clients. Join a fast-paced, supportive team where precision, safety, and craftsmanship are top priorities.

Pay range: $50–$60 per hour DOECompensation: 90% of work falls under prevailing wage/Davis-Bacon, with all wages and fringe benefits distributed weekly on your paycheck.

Responsibilities

• Install, maintain, and repair commercial plumbing systems, including:

  • Domestic water distribution

  • Drain, waste, and vent (DWV) systems

  • Natural gas, LP gas, and medical gas (if certified)

• Interpret blueprints, drawings, and specifications to determine project layout and scope

• Cut, assemble, and install piping using copper, PVC, steel, and other materials

• Troubleshoot and resolve plumbing issues in compliance with Washington State and local codes

• Apply working knowledge of IPC and UPC (bonus if experienced)

• Coordinate with HVAC teams, project managers, and general contractors on mechanical system installations

• Assist in mentoring apprentices and junior technicians

• Accurately document time, labor, and materials on job sites

• Adhere to safety protocols and participate in company-provided training

Qualifications

• Washington State Journeyman Plumber (PL01) License

• 1–3 years of experience in commercial or mechanical plumbing (residential-to-commercial transitions welcome)

• Ability to read and interpret blueprints and piping schematics

• Familiarity with federal and public works plumbing standards preferred

• Reliable transportation and a valid driver's license

• Ability to pass a federal background check for work on military installations

• Enhanced driver’s license or valid passport required

• Able to lift 50+ lbs and work safely at heights or in confined spaces

• OSHA 10 or 30 and CPR certification a plus

Why Join Blue Mountain Mechanical?

• Competitive pay: $50–$60/hour DOE or prevailing wage when applicable

• 90% of projects are Davis-Bacon federal jobs

• All fringe benefits paid directly to you on your weekly paycheck—we do not retain your fringe

• PTO available for lead-level employees (retirement benefits included in fringe)

• Steady workload with regional and federal projects

• Ongoing career growth and training opportunities