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Senior Specialized Trades Worker - HVAC - ISTS

Missouri National Guard

Senior Specialized Trades Worker - HVAC - ISTS with Missouri National Guard in Jefferson City, MO, paying $45,987–$50,787 a year ($22.11–$24.42 an hour). Posted Oct 22, 2026; closes Nov 6, 2026.

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At a glance

Pay
$45,987–$50,787 a year ($22.11–$24.42 an hour)
Location
Jefferson City, MO
Employment type
Full-time
Employer
Missouri National Guard (state government)
Posted
Oct 22, 2026
Closes
Nov 6, 2026

Job Description

Job Location:
This position will be located at Ike Skelton Training Site, Jefferson City, MO.
A position in the Missouri National Guard Facilities Division is more than a job, it's a calling. Our maintenance personnel supports soldiers that protect and aid Missourians citizens.

Performs routine preventive maintenance and monitoring activities on equipment such as air handlers/ refrigeration and air conditioning units/high- and low-pressure steam systems/heating, ventilation, and air conditioning (HVAC) systems; records, meter and gauge readings; cleans coils and oils motors; and replaces belts, filters, switches, gauges, and motors.
Troubleshooting and repair of complex HVAC systems to include recovery and charging of R22, R410 and R404 systems, brazing of copper tubing, installation of mini-split system, furnaces and condensing units, rooftop HVAC units up to 150-ton, chiller systems, boiler systems, large air handlers, CNC computer-controlled systems, and building ventilation systems. Preventative maintenance including filter changes and cleaning of condensing units.  Repair of refrigerators, freezers and ice machines. Serve as the lead HVAC Tech while in their trade related field.
Installs or renovates complete plumbing, electrical and heating and cooling systems in buildings. Paints buildings and other structures using sprayers, brushes or rollers; applies wallpaper, fabrics, ceramic tile and other interior finishes.
Incumbent must be able to plan work sequence, determine types and amounts of materials for each project assignment, as well as assuring that the tools and equipment needed for each project are secured and loaded. Assists in establishing project schedules. Coordinates the ordering and delivery of materials and supplies.
Accomplishes work assignments at his locations with minimum of supervision. Work involves responsibility for performing skilled electrical, plumbing, carpentry, masonry and concrete finishing tasks in accordance with standard practices of the respective trades.  Work is performed independently subject to inspection by a designated superior while in progress and upon completion.  Exercise considerable independence in the performance of responsibilities, technical supervision is received from Specialized Trades Manager.

We are looking for a self-motivated person with practical experience in the HVAC field.
Minimum Qualifications
Certified HVAC technician
Licensed for refrigerant
Commercial and residential system knowledge
Advanced HVAC troubleshooting
Valid State Driver’s License
Be able to pass a background check.
Lack of post‐secondary education will not be used as the sole basis denying consideration to any applicant.

The State of Missouri offers an excellent benefits package that includes a defined pension plan, generous amounts of leave and holiday time, and eligibility for health insurance coverage. Your total compensation is more than the dollars you receive in your paycheck. To help demonstrate the value of working for the State of Missouri, we have created an interactive Total Compensation Calculator. This tool provides a comprehensive view of benefits and more that are offered to prospective employees. The Total Compensation Calculator and other applicant resources can be found
here
.

Mo National Guard, Human Resources, (573)638-9618 or
hr.ng@mong.mo.gov

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