Facilities Maintenance Technician I (Job Class: Building Systems Mechanic)

Facilities Maintenance Technician I (Building Systems Mechanic)

St. Louis County is seeking a dedicated and skilled Facilities Maintenance Technician I (Building Systems Mechanic) to support the safe, efficient, and reliable operation of County-owned facilities. This role plays a key part in keeping our buildings running smoothly for employees, residents, and visitors. The ideal candidate takes pride in quality workmanship, public service, and maintaining community assets that directly support County operations.

Examples of Duties

Perform routine and corrective maintenance on building mechanical, electrical, and plumbing systems

Maintain and troubleshoot HVAC equipment including chillers, pumps, cooling towers, fan coil units, air handlers, and related systems

Monitor and adjust controls, gauges, valves, thermostats, and energy management systems to ensure a comfortable and efficient environment

Conduct regular building rounds, verify operating conditions, and complete necessary repairs

Perform general building maintenance, including basic carpentry, lighting, hardware, and fixture repairs

Complete preventive maintenance tasks following County standards, manufacturer guidelines, and industry best practices

Inspect mechanical rooms, generators, pumps, and life-safety systems; document findings and communicate issues promptly

Support fire and life-safety compliance through inspections and adherence to NFPA and local codes

Respond to facility emergencies, building system failures, and occupant concerns in a timely, professional manner

Maintain a safe, clean, and orderly work environment and comply with all County safety procedures, policies, and training requirements

Represent the County professionally through adherence to uniform and appearance standards

Perform other duties as required or assigned

Minimum Qualifications

High school diploma or GED

At least three (3) years of experience operating and maintaining mechanical, electrical, and plumbing systems in a commercial or institutional setting

Equivalent to graduation from Technical School or completion of a formal apprenticeship in a skilled building systems trade

Valid driver's license

Additional Information

A selection committee will evaluate the qualifications of each applicant which will include recentness and appropriateness of the applicant's education and experience, answers to the supplemental questions, results of employment references investigated and any other appropriate information available. The selection committee will admit to the interview only those persons who possess the most job-related qualifications and may establish admittance criteria beyond the minimum qualifications stated above. The interview will comprise 100% of the applicant's earned grade. A candidate must earn a qualifying grade of 70 or more on the interview to be eligible for appointment. After initial interviews with the selected candidates are conducted, an email will be sent to the address on file with instructions on how to complete and submit a Conviction Questionnaire. Candidates have 3 days to complete the required questionnaire. The five top ranking candidates, based on the final grade, will be certified to the Department Director/Appointing Authority who will make the final decision. All applicants conditionally offered a merit position will be required to submit to urinalysis to screen for illegal drug use prior to appointment. Screening will be performed by a reputable clinical laboratory. The cost of screening will be covered by the County.

In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.