Mechanical Systems Technician
Quick Summary
Note: Applications will be accepted until 11:59 PM on the day prior to the posting end date above.
What We Offer
~1 min readLevel I (Pay Band F) $3,749.83 $44,998.00
Level II (Pay Band G) $4,750.417 $57,005.00
Level III (Pay Band H) $5,083.33 $61,000.00
Positions in this job family are assigned responsibilities involving the layout, installation, maintenance and repair of heating, air conditioning, refrigeration, sheet metal (duct work) and/or natural gas piping systems in a state agency or facility.
Installs, maintains and repairs various types of equipment such as refrigerant compressors, condensers, pumps, cooling towers, electrical and pneumatic control systems, fans, humidifiers, electronic filters, air compressors, electric motors, heat exchangers and miscellaneous valves and pipes carrying refrigerant, water, air and natural gas.
Reads and interprets schematic wiring diagrams, manufacturer’s manuals, blueprints, sketches and written instructions.
Oversees the work of others in the installation, maintenance or repair of mechanical systems, including mechanical apprentices or mechanical journeymen, or maintenance repair technicians, laborers, patients, inmates, and/or students assigned as helpers.
Works with consultants, engineers and suppliers on designs, troubleshooting system or equipment and system upgrades.
Level I - This is the basic level of this job family where employees are assigned duties as a mechanical apprentice and perform entry level work in completing minor repairs or maintenance work on heating and air conditioning systems or provide assistance to fully qualified technicians in completing more complex work.
Level II - This is the career level of this job family where employees are assigned duties as a mechanical journeyman in completing a full range of tasks and responsibilities in the installation and maintenance of heating and air conditioning systems and related components. This may include some responsibility to provide training and direction to apprentice personnel or to other non-licensed personnel assigned as helpers.
Level III - This is the specialist level of this job family where employees are assigned responsibility for advanced level work of an independent nature involving the design, installation, retrofitting, maintenance and repair of heating and air conditioning systems and related components. This includes nonsupervisory positions where incumbents are regularly assigned to work alone or on an independent basis serving as the sole technician or other comparable capacity within an agency, department or facility.
Level I - Education and experience requirements at this level consist of registration as a Mechanical Apprentice with the Oklahoma Construction Industries Board.
Level II - Education and Experience required at this level consist of a current Mechanical Journeyman license issued by the Oklahoma Construction Industries Board.
Level III - Education and Experience requirements at this level consist of active or inactive licensure as a Mechanical Contractor with the Oklahoma Construction Industries Board.
Level I - Knowledge, Skills and Abilities required at this level include knowledge of the operation of a variety of heating, air-conditioning and refrigeration systems; of the methods, materials, fixtures, tools and equipment utilized in heating, air-conditioning and refrigeration maintenance; and of standard safety precautions in the trade. Ability is required to maintain and repair various types of heating, refrigeration and air-conditioning equipment.
Level II - Knowledge, Skills and Abilities required at this level include knowledge of the operation of a variety of heating, air-conditioning and refrigeration systems; of the methods, materials, fixtures, tools and equipment utilized in heating, air-conditioning and refrigeration maintenance; and of standard safety precautions in the trade. Ability is required to maintain and repair various types of heating, refrigeration and air-conditioning equipment; to install various types of heating and air conditioning components; and to provide guidance and training to assigned work crews.
Level III - Knowledge, Skills and Abilities required at this level include knowledge of the operation of a variety of heating, air-conditioning and refrigeration systems; of the methods, materials, fixtures, tools and equipment utilized in heating, air-conditioning and refrigeration maintenance; and of standard safety precautions in the trade. Ability is required to maintain and repair various types of heating, refrigeration and air-conditioning equipment; to install various types of heating and air conditioning components; to provide guidance and training to assigned work crews; and to perform highly independent work.
Requirements
~2 min readIn order to operate state-owned vehicles in the performance of regularly assigned duties, some positions may require that the successful applicant possess a valid Oklahoma driver’s license at the time of appointment. ## Some positions may require possession of active licensure within 30 days of appointment. ## Depending upon the specific position to be filled, the agency may require licensure in one or more of the following categories: air conditioning (unlimited and limited); heating (unlimited and limited); refrigeration; sheet metal; gas piping. ## Air-conditioning limited is systems under 25 tons in size. Heating limited is systems 500,000 BTU or less in size. ## Some positions may require a certification card for refrigerant recovery and recycling in accordance with Section 609 of the Federal Clean Air Act of 1990.
Some agencies may have determined positions in this job family to be safety sensitive as defined by 63 O.S. § 427.8.
Generous state paid benefit allowance to help cover insurance premiums
A wide choice of health insurance plans with no pre-existing condition exclusions or limitations
Flexible spending accounts for health care expenses or dependent care
Employee assistance programs and health and fitness programs
11 paid holidays
15 days of vacation and 15 days of sick leave for the first year
Retirement Savings Plan with a generous match
Longevity Bonus for years of service
The State of Oklahoma is an equal opportunity employer and does not discriminate on the basis of genetic information, race, religion, color, sex, age, national origin, or disability.
Current active State of Oklahoma employees must apply for open positions internally through the Workday Jobs Hub.
Location & Eligibility
Listing Details
- First seen
- October 5, 2026
- Last seen
- October 5, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 51%
- Scored at
- October 5, 2026
Signal breakdown
Stay ahead of the market
Get the latest job openings, salary trends, and hiring insights delivered to your inbox every week.
No spam. Unsubscribe at any time.