Senior Maintenance Worker

Jefferson County, Mo Local Government; Hillsboro (MO); On-site; USD 23,000 - 33,000; Full time

Job summary

Jefferson County, Mo Local Government is seeking a Senior Maintenance Worker to perform skilled facility maintenance and repairs across county buildings. The role includes HVAC, electrical, plumbing, and carpentry tasks, with preventive maintenance and emergency response responsibilities.

You will operate heavy equipment, coordinate with outside contractors, and follow OSHA safety guidelines while maintaining PPE and safety systems.

Qualifications

• HS diploma or GED required.
• Minimum 3 years of relevant work experience.
• Post-secondary training in HVAC, electrical, plumbing or mechanical trades.
• HVAC certification for refrigerants or ability to obtain within timeframe.
• Basic electrical schematics training.
• Valid Class E driver's license.

Responsibilities

• Inspect, troubleshoot, and repair HVAC systems, controls, and components.
• Install, repair, and maintain circuits, lighting, and emergency power.
• Repair or replace fixtures, pipes, and pumps; maintain sewage and drainage systems.
• Perform framing, drywall, painting, and roof repair as needed.
• Follow preventive maintenance schedules and maintain service records.
• Operate lifts, snowplows, and heavy machinery for projects.
• Plow parking lots, shovel sidewalks, and spread salt during snow.

Skills

HVAC-R knowledge

Electrical systems

Plumbing

Carpentry

Preventive maintenance

Equipment operation

Snow removal

Vendor coordination

Safety compliance

Blueprint reading

Education

HS diploma or GED

Tools

HVAC gauges

Multimeters

Oxy-acetylene torches

Power tools

Forklift

Lifts/equipment

Job description

Senior Maintenance Worker

Senior Maintenance Worker - performs skilled facility maintenance and repairs; operates equipment; completes preventive programs; responds to emergencies and weather events.

ESSENTIAL JOB FUNCTIONS

• HVAC-R systems: Inspect, troubleshoot, and repair HVAC systems, controls, and components.
• Electrical: Install, repair, and maintain circuits, lighting, and emergency power systems.
• Plumbing: Repair or replace fixtures, pipes, and pumps; maintain sewage and drainage systems.
• Carpentry: Perform framing, drywall, flooring, painting, and roof repair work as needed.
• Preventive Maintenance: Follow preventive maintenance schedules and maintain service records.
• Equipment Operation: Operate lifts, snowplows, and heavy machinery for assigned maintenance projects.
• Snow & Ice Removal: Plow parking lots, shovel sidewalks, and spread salt during inclement weather.
• Vendor Coordination: Coordinate and monitor outside contractors to ensure quality and completion of work.
• Safety Compliance: Follow OSHA safety guidelines; maintain PPE and inspect safety systems.
• Inventory & Work Orders: Track parts and materials; complete and close work orders promptly.
• Customer Service: Communicate maintenance updates to staff and building occupants.

The individual in this role is expected to contribute to the team's efforts by completing other related tasks, as may be assigned.

Position Requirements

EDUCATION AND EXPERIENCE - The following are the minimum education and experience required for the position. An equivalent combination of education, training and experience may be considered.

Education

• HS diploma or GED

Experience

• 3 years previous relevant work experience is required.

Special Experience

• Post-secondary training in an accredited vocational training school in one of the building, mechanical, HVAC or electrical trades.

Training Requisites

• Basic electrical and schematics training. Post-secondary training in an accredited vocational training school in one of the building, mechanical, HVAC or electrical trades.

Certifications

• HVAC Certification for Refrigerants or the ability to obtain within an agreed upon timeframe.

Licensing

• Valid Class E Driver's License.

SUCCESS FRAMEWORK - The following list of knowledge, skills, and abilities have been identified by our team as building blocks towards efficiency and effectiveness in this role.

• Knowledge of HVAC, electrical, plumbing, and carpentry maintenance practices.
• Skill in operating tools and equipment used for building and grounds maintenance.
• Knowledge of preventive maintenance techniques and building systems troubleshooting.
• Ability to read blueprints, diagrams, and maintenance manuals.
• Skill in performing skilled trades work independently or in a team setting.
• Ability to follow safety protocols and use proper protective equipment.
• Skill in operating snow removal and heavy equipment when needed.
• Knowledge of HVAC-R systems, fuel pumps, and automated controls.
• Knowledge of plumbing, sewage systems, and grinder stations.
• Skill in coordinating with vendors and contractors for repairs and maintenance.
• Ability to organize and prioritize multiple maintenance projects.
• Knowledge of occupational safety standards and proper tool usage.
• Skill in identifying and repairing electrical and mechanical issues.
• Knowledge of snow removal and building maintenance scheduling.
• Ability to adapt to changing maintenance needs and priorities.

EQUIPMENT AND TOOLS

Standard: computer, Microsoft 365, CMMS, phone, printer, Trade/Shop: HVAC gauges, multimeters, anemometers, hygrometers, thermal imaging, recovery machine, vacuum pump, scales, leak detectors (combustible/refrigerant), oxy-acetylene torches, power tools (sawzall, circular/concrete saws, key cutter), hand tools (screwdrivers, pliers, lineman pliers, strippers, Allen wrenches, sockets, wrenches, nut drivers, clamps, knives, chisels, punches, scrapers, levels, vises, hammers/dead-blow, pullers, tin snips, folders, crimpers, seamers, caulking gun), lifts/equipment (bucket truck, snorkel lift, forklift, skid steer, excavator), dump/utility trailers, fin straighteners, tubing cutters, swedgers/flare tools, key cutter, fuel/brine systems tools, locksets.

WORK ENVIRONMENT

• Shops, plants, and county facilities; frequent rooftop/height work, confined spaces, electrical/mechanical rooms; indoor/outdoor in all weather; heavy lifting and extended standing; PPE required (gloves, eye/ear protection, fall protection, respirator as
• May require early morning or late evening hours.
• On-call shifts required.
• May be required to work in high or dangerous places.
• May regularly be exposed to uncomfortable temperatures, humidity, noise, chemicals/gases, contagious diseases, airborne particles/pathogens, and/or physical trauma.
• May be required to work in confined spaces.
• May be exposed to fumes or airborne particles.
• Work may potentially involve risk of exposure to electric shock.

PHYSICAL ABILITIES

• Work requires the ability to sit, stand, walk for extended periods of time.
• Work requires the ability to complete repetitive wrist, hand, and/or fine motor movement.
• Work requires the ability to grasp, pull, push, and reach.
• Work requires the ability to climb and balance.
• Work requires the ability to talk, hear, listen, and comprehend.
• Work requires the ability to drive and/or operate mechanical equipment.
• Work requires visual acuity of 20 feet or more, visual acuity of 20 inches or less, three dimensional vision, precise hand/eye coordination, the ability to identify and distinguish colors
• Must be able to lift up to 100 pounds.
• On-call shift work required.
• Work requires the ability to stoop, kneel, crouch, and/or crawl.

*Jefferson County offers reasonable accommodation in the hiring and employment process for individuals with disabilities. If you need assistance to accommodate a disability, you may request an accommodation at any time.

This job description in no way states or implies that these are the only duties to be performed by the employee occupying this position. Certain job functions described herein may be subject to possible modification in accordance with applicable state and federal laws, and employees may be required to comply with the changes.

Shift -not applicable-

Normal Entry Salary $21.11 per hour

Salary Range

EOE Statement Jefferson County Government is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin, age, physical or mental disability, genetic information, protected veteran or uniformed servicemember status or any other characteristic protected by local, state or federal law.

This position is currently accepting applications.