Maintenance Technician – Plumbing

AOS Staffing•Webster Groves, MO

3d•$22 - $25•Onsite

About The Position

Are you a hands-on problem solver who takes pride in keeping buildings safe, functional, and running smoothly? We’re looking for a highly skilled Plumber who goes beyond pipes—someone who can tackle HVAC basics and jump into general facility repairs when needed. In this critical role, you’ll help maintain comfortable, safe environments for students and staff across all school facilities. If you thrive in a dynamic setting and enjoy varied, meaningful work, we want to hear from you.

Requirements

5+ years of hands-on plumbing experience in commercial or institutional environments (schools, offices, etc.)
Working knowledge of basic HVAC systems and troubleshooting
Ability to handle multi-trade maintenance (carpentry, electrical, plumbing)
Strong diagnostic and problem-solving skills
Familiarity with plumbing codes, HVAC systems, and BAS (preferred)
Experience using CMMS systems to manage work orders (a plus)
Comfortable working at heights and in confined spaces
Able to lift up to 100 lbs and perform physically demanding tasks
Capable of working in varying temperatures and conditions
Skilled in safely operating hand and power tools
High school diploma or equivalent (technical/trade school preferred)

Nice To Haves

Familiarity with Building Automation Systems (BAS)
Experience using CMMS systems to manage work orders
Valid plumbing license or certification
Additional certifications in HVAC, electrical, or carpentry

Responsibilities

Diagnose, repair, and maintain plumbing systems including water supply, drainage, venting, fixtures, and piping (commercial & residential)
Quickly respond to work orders and urgent plumbing issues
Identify and resolve leaks, clogs, and system failures
Perform preventative maintenance and inspections to ensure code compliance
Troubleshoot and maintain HVAC components such as thermostats, filters, exhaust fans, and ventilation systems
Monitor system performance using diagnostic tools and (ideally) Building Automation Systems (BAS)
Carpentry: Repair doors, walls, ceilings, cabinetry, and fixtures
Electrical: Replace outlets, switches, lighting; troubleshoot minor issues
Plumbing (support tasks): Repair faucets, toilets, valves, and drainage components
Use specialized tools and equipment to diagnose issues efficiently
Coordinate with contractors, vendors, and internal teams
Track and document all maintenance and repair activities
Manage tools, materials, and parts inventory