St. Louis County

Building Systems Mechanic

Location

Clayton, MO

Wage

$21.49 – $25.79/hr

Employment Type

Temporary

Required Skills & Certifications

TIG Welding
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Posted on May 12, 2026

Job Description

Overview

St. Louis County Department of Transportation and Public Works is hiring a Building Systems Mechanic for their Building Maintenance team in Clayton, Missouri. This role involves performing mechanical and maintenance work at a journeyman level in various specialized areas.

Responsibilities

  • Provide maintenance support and repair for County facilities.
  • Perform electrical maintenance, repair and installation work.
  • Perform plumbing/pipefitting maintenance, repair and installation.
  • Perform HVAC and mechanical maintenance, repair and installation.
  • Perform custodial tasks associated with the care and cleaning of County facilities.
  • Remove snow and ice.
  • Perform other duties as required or assigned.

Requirements

  • Graduation from Technical School or completion of a formal apprenticeship in a skilled building systems trade.
  • At least three years of related experience or any equivalent combination of training and experience.
  • A current, valid driver's license is required.

Benefits

  • PTO

Additional Information

  • The position is subject to a selection committee evaluation.
  • Candidates must complete a Conviction Questionnaire after interviews.
  • Conditional offers require a urinalysis screening for illegal drug use.

Benefits

PTO