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Utility Systems Repairer-Operator

Compensation
$70,269–$82,019/year

Job Description

Summary

Click on "" button below to view Eligibilities being considered and other IMPORTANT information.

The primary purpose of this position is to operate, maintain, troubleshoot, and repair electrical power generating equipment, centrifugal and screw type water chillers, Heating Ventilation and Air Conditioning Systems (HVAC) single and multiple fuel heating boilers, power boilers, and associated auxiliary equipment.

Accepting applications
Open & closing dates
01/23/2026 to 01/30/2026
Salary $70,269 to - $82,019 per year

The Hourly Rate is $33.67-$39.30

Pay scale & grade WG 11
Location

Duties

  • Operates electrical power plant AC and DC switchgear to control and distribute electrical power through primary and secondary electrical distribution systems. Utilizes established safety practices, rules, regulations, and procedures to maintain safe and clean work environment.
  • Installs, modifies, inspects, trouble shoots, repairs, replaces and overhauls generators, diesel engines, electrical distribution switchgear, control components and other auxiliary equipment required for the operation of a 12 megawatt power plant consisting of four ea. 3000 KW generators, a remote 900 kilowatt power plant consisting of 1 ea. 850 KW generator set, and a remote 250 kilowatt power plant consisting of 1 ea. 250 KW generator set.
  • Operates, installs, inspects, repairs, troubleshoots, replaces and or overhauls chillers and all chiller plant support equipment chiller plant consists of twelve chillers ranging from 1300 ton to 1000, eight cooling towers, water pumps up to 3100 GPM, electrical motors from fractional to 125 HP, pneumatic and electronic control systems, pneumatic valves, level controllers and other associated equipment used in the operation of the central chiller plants. Performs preventive maintenance and other periodic inspections on all chillers and associated chiller plant equipment.
  • Operates, installs, modifies, inspects, troubleshoots, repairs, replaces and overhauls large HVAC systems, HVAC subsystems and components such as large air handler units with capacities up to 138,200 CFM, hot water and steam boilers with capacities up to 4185 MBH, electric and pneumatic control systems, humidifiers, pumps, variable air volume (VAV) boxes, air conditioning units, evaporative coolers, steam valves, traps, gas/water valves and pressure regulators.
  • Operates an Energy Management and Control System (EMCS) used to monitor and control all HVACsystems within the facility.

Requirements

  • U.S. Citizenship Required
  • Males must be registered for Selective Service, see www.sss.gov
  • This posn is subject to provisions of the DoD Priority Placement Program
  • Disclosure of Political Appointments
  • Direct Deposit: All federal employees are required to have direct deposit.
  • Depending on the type of position (competitive/excepted) you are selected for, you will be required to serve a 1-year probationary period OR 2-year trial period.
  • Upon completion of your probationary/trial period, your employment will be terminated unless you receive certification, in writing, that your continued employment advances the public interest.
  • The employee may be required to work rotating shifts.
  • The work may require the employee to drive a motor vehicle. An appropriate, valid driver's license may be required for the position.
  • Occasionally is exposed to communicable disease or infectious matter when changing filters.
  • Certification in HFC/HCFC refrigerant processing is preferred but not required. Must be able to obtain and maintain a Top-Secret Clearance.
  • This position has been designated by the Air Force as a Testing Designated Position (TDP) under the Air Force Civilian Drug Demand Reduction Program.
  • Employee must pass initial and periodic short notice drug testing.
  • Illegal drug use by employees in sensitive positions presents a clear threat to the mission of the Air Force, national security, and public safety.
  • The duties of this position meets all requirements as a category 4 designation, and shall not be vacated during a national emergency
  • or mobilization without seriously impairing the capability of the parent Federal Agency or office to function effectively.
  • This position must be removed from the Ready Reserve and CAN NOT become a member of the Ready Reserve. (IAW: DoDD 1200.7 "Screening the Ready Reserve")
  • This is a Mission-Essential position performing a Mission-Critical-Function which must continue uninterrupted after the occurrence of an emergency and continued through full resumption of all functions.

In order to qualify, you must meet the quality level of experience requirements described in the Office of Personnel Management (OPM) Qualification Standards Handbook X-118C.

QUALIFICATIONS: Applicants will be rated in accordance with the OPM Qualification Standard Handbook X-118C for the WG-4700 General Maintenance and Operations Work Family. Although a specific length of time and experience is not required for most blue-collar positions, you must meet any screen-out element listed and show through experience and training that you possess the quality level of knowledge and skill necessary to perform the duties of the position at the level for which you are applying. Qualification requirements emphasis is on the quality of experience, not necessarily the length of time.

The screen out element for this position is the ability to do the work of an UTILITY SYSTEMS REPAIRER-OPERATOR without more than normal supervision.

JOB ELEMENTS: Your qualifications will be evaluated on the basis of your level of knowledge, skills, abilities and/or competencies in the following areas:
1. Knowledge of a wide variety of technical practices in order to perform operational repairs and preventive maintenance on boilers, auxiliary, and pollution control equipment; and of steam or high temperature hot water boiler plant equipment including single or multiple fuel power boilers fueled by coal, oil, refuse derived fuel, wood, natural gas, or a combination of these fuels; auxiliary pollution control; other auxiliary equipment and knowledge of associated safety regulations, practices, and procedures.
2. Skill in the use of measuring instruments such as gauges, meters, recorders, analog displays, and computer-generated data to determine operational status and make necessary adjustments and knowledge of associated safety regulations, practices, and procedures.
3. Ability to interpret diagrams, drawings, operating manuals, or special facility procedures to be followed during emergencies, equipment failures, or system malfunctions.
4. Ability to operate auxiliary equipment and pollution control equipment; to operate power boilers using computer-controlled equipment that produce steam or high temperature hot water; and to perform preventive maintenance and various operational repairs and knowledge of associated safety regulations, practices, and procedures.
5. Skills in either Power Support System Mechanic or Air Conditioning Mechanical trade and knowledge of associated safety regulations, practices, and procedures.
6. Ability to operate and maintain auxiliary equipment such as air compressors, pneumatic control systems, pumps and motors, refrigerant air dryers, batteries and battery chargers and knowledge of associated safety regulations, practices, and procedures.

PHYSICAL EFFORT: Frequently works in confined areas in and around boilers and support equipment; e.g., auxiliary andpollution control equipment. Work requires moderate to strenuous physical effort and long periods ofwalking, kneeling, standing, climbing, bending, and crouching. Frequently lifts and carries boiler parts, equipment, and chemical supplies weighing up to 50 pounds unassisted and occasionally items weighing over 50 pounds with assistance of other workers or weight handling equipment.

WORKING CONDITIONS: Employee normally works indoors on concrete surfaces. Occasionally works outside for short periods.When working outside is subject to prevailing weather conditions. Works on catwalks and ladders.Employee is subject to high temperatures, high noise, rotating machinery, soot, dirt, grease, chemicals, oil, and fumes in the work area. Exposed to toxic effects of refrigerants and steam temperatures up to 115 degrees. Subject to cuts and abrasions from use of tools and equipment and burns from acids, caustics, and contact with pipes and boilers. Working in close quarters or in high places is not unusual.

PART-TIME OR UNPAID EXPERIENCE: Credit will be given for appropriate unpaid and or part-time work. You must clearly identify the duties and responsibilities in each position held and the total number of hours per week.

VOLUNTEER WORK EXPERIENCE: Refers to paid and unpaid experience, including volunteer work done through National Service Programs (i.e., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community; student and social). Volunteer work helps build critical competencies, knowledge and skills that can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.

This job does not have an education qualification requirement.

Evaluation

You will be evaluated for this job based on how well you meet the qualifications above.

Your application package (resume, supporting documents, and responses to the questionnaire) will be used to determine your eligibility, qualifications, and quality ranking for this position. Please follow all instructions carefully. Errors or omissions may affect your rating or consideration for employment.


BASIS OF RATING: Your application will be rated under the Cut Point procedures based on the extent to which the quality, depth, and complexity of your experience relates to the qualification requirements. Additional points are not added for Veteran's Preference; however, Veteran's Preference is considered where applicable.

Best Qualified Group: Candidates in this category possess exceptional skills and experience to exceed well above the minimum requirements.
Fully Qualified Group: Candidates in this category possess good skills and experience above the minimum requirements.
Basically Qualified Group: Candidates in this category meet the minimum experience requirements.


The resume/documents you submit must support your responses to the online questionnaire. If your application contradicts or does not support your questionnaire responses, you will receive a rating of "not qualified" or "insufficient information" and you will not receive further consideration for this job.

Applicants who disqualify themselves will not be evaluated further.

APPRAISALS/AWARDS: Hiring Managers use objective methods and consider previous performance appraisals and awards in the selection process. Current Federal Civilian employees should list any relevant performance related rating and/or awards in your resume.

Required Documents

The following documents are required and must be provided with your application. Applicants who do not submit required documentation to determine eligibility and qualifications will be eliminated from consideration. Other documents may be required based on the eligibility/eligibilities you are claiming. Click here to view the AF Civilian Employment Eligibility Guide and the required documents you must submit to substantiate the eligibilities you are claiming.

  1. Online Application: Questionnaire
  2. Resume: Your resume may NOT exceed two pages, and the font size should not be smaller than 10 pts. You will not be considered for this vacancy if your resume is illegible/unreadable. Additional information on resume requirements can be located under "How To Apply".
  3. Transcripts/Registration/License: If qualifying on education/position requires education, you must submit copies of your transcripts and if required for the position, submit an active, current registration/license.
  4. Veterans: If claiming VEOA, VRA or 30% Disabled Veteran - Submit VOW certification memo or copy of the official DD-Form 214, which must include the character of service (i.e., with an honorable or general discharge). This will be annotated in block 24 on member copy 2, 4, or 7 of the DD-Form 214. If claiming 30% Disabled Veteran, you must also submit a VA Letter or a disability determination from a branch of the Armed Forces. NOTE: All veterans claiming 10-point preference must also submit a SF-15.
  5. Current or Former Federal Civilian Employees (includes current Air Force employees): You must submit a legible copy of a SF-50, Notification of Personnel Action. The SF-50, block 24 must contain "1" or "2" AND block 34 must be a "1". Employees eligible under an OPM approved interchange agreement, block 34 may contain a "1" or "2".
ACTIVE DUTY SERVICE MEMBERS: The VOW Act requires federal agencies to treat an eligible active duty service member as a veteran, disabled veteran, and preference eligible (as applicable) when applying for civil service positions before the effective release or discharge date. Appointment of military members before the release or discharge date is permissible if the member is on terminal leave. At the time the active duty member applies for a civil position, he or she must submit a "certification" memo in lieu of a DD-Form 214, Certificate of Release or Discharge from Active Duty. Active duty members applying for a civil service position without submitting a valid certification memo or DD-Form 214 with their application will render the member ineligible for the position. The certification memo must originate from the member's military service branch on official letterhead and contain the following:
  • Name/Rank/Grade of Service Member
  • Branch of Armed Forces
  • Dates of Active Service (Start and End Date(s)
  • Expected Date of Discharge/Release from Active Duty
  • Terminal leave start date (if applicable)
  • Expected character of service (honorable or general) and type of separation (i.e. separation or retirement)
  • Must be certified within 120 days of anticipated discharge
  • Signature by, or by direction of the adjutant, personnel office, unit commander, or higher headquarters commander.
Note: The VOW Act provides tentative preference. If appointed, a DD Form-214 must be submitted upon receipt.

OPTIONAL DOCUMENTS:
Performance Appraisals for Current Federal Civilian Employees
- Most recent performance appraisals (dated within last 3 years) showing the official rating of record, signed by a supervisor, or statement why the performance appraisal is unavailable.
Awards for Current Federal Civilian employees - List any awards received within the last 3 years on the resume.
Note: Applicant must not submit award Notification of Personnel Actions (SF50s).

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Job Details

Category
Technician
Employment Type
Part Time
Location
Buckley AFB, Colorado
Posted
Jan 23, 2026, 08:42 AM
Listed
Jan 23, 2026, 02:15 PM
Compensation
$70,269 - $82,019 per year

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