MO Project: Contextual Branding

Maintenance Supervisor I

  • Maintenance Supervisor I
  • What will I be doing?
  • Do I qualify?
  • Can I be successful?
  • Benefits
  • How do I apply?
Class Number: 
Annual Salary Range:
$32,400.00 – $51,468.00
Twice-a-Month Salary Range:
$1,350.00 – $2,144.50
Pay Grade: 

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This is entry-level supervisory work involving supervising a small to moderate staff of skilled and semi-skilled employees or offenders in the construction, maintenance, and/or repair of buildings and equipment.

Job Duties

Plans, supervises, and participates in various phases of construction and repair work such as: installing and/or repairing electrical wiring and plumbing; replacing doors, windows, and siding; building cement forms used in constructing or replacing concrete sidewalks, foundations, and floors; repairing and/or installing new roofs; repairing broken windows and installing new windows; painting interior/exterior walls and other surfaces; building and repairing stone/brick walls and floors; repairing and replacing guttering and drain spouts.

Supervises and participates in complex electrical work involving high voltage electrical systems.

Instructs lower-level staff in the proper methods of operating and repairing air conditioning and heating systems.

Implements a planned preventive maintenance and repair program.

Plans and organizes work; prepares time and material estimates; orders materials; maintains records of materials used.

Assigns offenders/offender crews specific jobs; checks the quality and quantity of work performed; resolves disciplinary problems and disputes.

Requisitions supplies and materials required for the operation of the maintenance department.

Supervises and participates in installing, repairing, and adjusting air conditioning, heating, and ventilating equipment.

Receives general administrative direction; work is evaluated through inspections.

Performs other related work as assigned.

View Class Specification Document

(The following minimum qualifications will determine merit system eligibility.  Allowable experience and education substitutions are provided in italics below the corresponding minimum qualification statement; no other substitutions will be permitted.  These minimum qualifications may also be used to evaluate applicants for Missouri Uniform Classification and Pay System positions not requiring selection from merit registers.)

Two or more years of experience as a Maintenance Worker II with the Missouri Uniform Classification and Pay System; and possession of a high school diploma or proof of high school equivalency.


Six or more years of semi-skilled experience in building and/or plant maintenance work (not landscaping/groundskeeping work or custodial/cleaning work); and possession of a high school diploma or proof of high school equivalency.

(Post secondary training from an accredited vocational/career or technical school in one or more of the building, mechanical, or electrical trades may substitute on a year-for-year basis for a maximum of two years of the required experience, at a rate of 30 earned credit hours, or 480 clock hours, for one year.)

Please note that documentation that supports your eligibility (i.e. transcripts, employment records, etc.) may be required at any time during the application and hiring process. If you do not possess the minimum qualifications, please consider one of many other employment opportunities with the State of Missouri.

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Key Skills

Do you possess the key skills which are considered essential for successful employment in this classification?

Comprehensive knowledge of the practices, tools, equipment, and materials used in general maintenance, construction, and repair work.

Comprehensive knowledge of the crafts and trades used in power plants, institutional maintenance, construction, and repair work.

Intermediate knowledge of occupational hazards and safety precautions associated with the mechanical and building trades.

Skill in estimating, planning, organizing, and supervising general construction and maintenance work.

Ability to inspect and evaluate the condition of buildings and equipment.

Ability to read and interpret plans, blueprints, sketches, and specifications.

Ability to estimate personnel, material, and equipment necessary for construction, maintenance, and/or repair jobs.

Ability to communicate effectively.

Ability to prepare and maintain records and reports.

Ability to plan and supervise the work of staff and offenders.

View Class Specification Document

The following link will provide you with general information about State of Missouri employee benefits.

View benefits

View Class Specification Document