Maintenance Technician – Plumbing

AOS Staffing

Webster Groves (MO)

On-site

USD 30,307 - 34,040

Full time

14 days+

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Benefits offered by this job

Opportunity to utilize and grow multiple skillsets

Collaborative, team-focused environment

Variety in your day—no two days are the same

Job summary

AOS Staffing is looking for a highly skilled Plumber to make a real impact across our school community in Webster Groves, Missouri. In this role, you will diagnose and repair plumbing systems, provide basic HVAC support, and perform general maintenance tasks to ensure safe and functional school facilities.

The ideal candidate will have 5+ years of plumbing experience, a strong problem-solving ability, and be comfortable working in a variety of conditions. Join us to support meaningful work in our educational environment!

Qualifications

5+ years of hands-on plumbing experience in commercial or institutional environments.
Working knowledge of basic HVAC systems and troubleshooting.
Ability to handle multi-trade maintenance including carpentry and electrical work.

Responsibilities

Diagnose, repair, and maintain plumbing systems including water supply and drainage.
Troubleshoot and maintain HVAC components and monitor performance.
Perform general facilities maintenance tasks such as carpentry and electrical work.

Skills

Plumbing expertise

HVAC basics

Multi-trade maintenance

Diagnostic skills

Education

High school diploma or equivalent

Valid plumbing license or certification

Tools

CMMS systems

Hand and power tools

Job description

Hours: Monday-Friday

Pay Rate- $22-$24.71

Make a Real Impact Across Our School Community

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.

Reporting to: Facilities Coordinator

What You’ll Do

Plumbing Expertise (Primary Focus)

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

HVAC Support (Basic Level)

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)

General Facilities Maintenance

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

Operations & Collaboration

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

What You Bring

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)