HVAC Technician

Minnehaha County•415 N. Dakota Ave Sioux Falls, SD

17d•Onsite

About The Position

Minnehaha County is hiring an HVAC Technician to maintain and repair systems in a variety of buildings. The role involves working with older systems and newer technology as part of the facilities team. The position is classified as a Senior Facilities Maintenance Technician and is based on local work in the Sioux Falls area, with no travel outside the area. The regular schedule is Monday through Friday, 7:00 AM to 3:30 PM, with participation in a rotating on-call schedule. On-call employees must carry a cell phone and be ready to report to work fit to safely perform assigned duties, free from the influence of alcohol or drugs in accordance with County policy. The hiring range is $29.77 to $32.83 per hour, with full earning potential of $44.13 per hour. The posting is open until filled, and application review begins November 5, 2026. Minnehaha County supplies professional-grade tools, branded apparel, and safety gear.

Requirements

High school diploma or GED and four years of work experience in equipment repair, plumbing, HVAC, or electrical; two years of vocational school may substitute for two years of experience. A comparable combination of education and experience may be considered.
Technical training and considerable experience with HVAC equipment, electrical systems, or plumbing.
Valid driver's license and ability to maintain a safe driving record with Minnehaha County.
Successfully complete the pre-employment background process.
Knowledge of or experience using computer-aided statistical software and mapping applications.
Considerable knowledge of electrical systems, HVAC, and plumbing installation principles.
Considerable knowledge of the tools, equipment, and operating methods used to test, repair, construct, and maintain electrical, HVAC, and plumbing systems.
Working knowledge of federal, state, and local codes, ordinances, and regulations related to plumbing, HVAC, electrical installations, and fixtures.
Ability to read and interpret blueprints, schematics, and technical diagrams.
Computer proficiency, including familiarity with Microsoft Office applications.
Ability to work independently, manage assigned tasks, and complete work with minimal supervision.
Availability for a rotating on-call schedule; must carry a cell phone and be fit to report to work when on call, in compliance with County policy regarding alcohol and drugs.
Effective verbal and written communication skills.
Ability to build and maintain positive, collaborative relationships with colleagues, other agencies, and the public.
Professional appearance and respectful, approachable communication.
Ability to perform duties in a jail or institutional setting, including working in proximity to inmates.

Responsibilities

Install, troubleshoot, and repair commercial HVAC systems.
Service and maintain boilers, chillers, rooftop units, air handling units, VAV boxes, and pneumatic and DDC controls.
Diagnose and repair electrical components related to HVAC systems, including motor controls and switchgear.
Perform basic plumbing tasks related to HVAC, such as soldering copper pipe and replacing valves and fittings.
Read blueprints and technical diagrams and ensure compliance with codes and safety standards.
Collaborate with the facilities team to support building comfort, efficiency, and system reliability.
Work a rotating on-call schedule and remain available for work outside the regular schedule.