What are the responsibilities and job description for the Apprentice Plumber position at Marathon Plumbing?
Plumbing Apprentice – Career Opportunity
Marathon Plumbing | Southern Idaho
Marathon Plumbing is growing, and we’re looking for a motivated Plumbing Apprentice to join our team.
This is not just a laborer position. We’re looking for someone who is serious about becoming a skilled, licensed plumber and wants to build a long-term career with a growing company.
The right person will already be enrolled in plumbing apprenticeship school, have at least one year of school completed, and be committed to continuing their education while working in the field.
We’re looking for someone who is hungry to learn, dependable, coachable, and takes pride in their work.
Pay: $16–$23/hour
Starting pay will be based on experience, knowledge, school progress, and skill level.
Schedule
32–60 hours per week, depending on workload, school schedule, and availability.
What You’ll Learn & Do
Support licensed plumbers with residential and commercial installations, repairs, and maintenance
Learn to safely and confidently operate professional drain cleaning equipment
Perform drain cleaning and hydro jetting services as needed
Learn to diagnose plumbing issues accurately and efficiently
Identify, clear, and prevent common drain stoppages
Cut, measure, fit, and install piping and plumbing fixtures
Perform quality repairs, replacements, and upgrades
Troubleshoot water heaters, piping systems, valves, fixtures, and drainage systems
Learn and apply Idaho plumbing codes and safety standards
Attend required training and safety meetings
Maintain a clean, organized, and professional jobsite
Accurately document work performed, materials used, and job notes in company software
Provide a world-class customer experience
Communicate plumbing issues, repair options, and recommended solutions professionally to customers
Safely operate and care for company vehicles and equipment
Perform physically demanding work in crawlspaces, attics, outdoors, and varying weather conditions
Follow directions carefully and maintain a teachable attitude
Job Requirements
High school diploma or GED
Currently enrolled in plumbing apprenticeship school
At least 1 year of plumbing school completed
At least 1 year of plumbing field experience preferred
Commitment to continuing plumbing school
Valid driver’s license with a clean driving record
Able to pass a background check and drug screening
Reliable transportation
Willing and able to work 32–60 hours per week
Strong work ethic and willingness to learn
Professional attitude and appearance
Why Marathon Plumbing?
We’re a growing local plumbing company serving Southern Idaho, and we’re building more than just a workforce—we’re building a team.
We want employees who want to learn the trade, become better plumbers, take on responsibility, and grow with the company.
If you show up, work hard, stay teachable, and take pride in your work, there is room to advance at Marathon Plumbing.
We’re looking for someone who wants a career—not just another job.
If you’re serious about becoming a great plumber and want to grow with a company that’s growing, we want to hear from you.
Work Location
In Person – Southern Idaho
Marathon Plumbing
Trusted strength from start to finish.
Pay: $16.00 - $23.00 per hour
Benefits:
- Fuel card
- Opportunities for advancement
- Paid time off
- Paid training
- Professional development assistance
- Tuition reimbursement
Work Location: On the road
Salary : $16 - $23