Air Conditioning Equipment Mechanic

Summary

The primary purpose of the position is to perform a wide range of work involving installing and recognizing the cause of faulty refrigeration, chiller and air conditioning equipment and making repairs on large systems that provide for a variety of air conditioning functions such as heating, cooling, humidifying, dehumidifying, cleaning, filtering, and circulating. This position reports directly to the Maintenance Supervisor.

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Overview

• Accepting applications
• Open & closing dates

06/18/2025 to 06/27/2025

• Salary

$28.23 - $32.94 per hour

• Pay scale & grade

WG 10

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Location

1 vacancy in the following location:

• Tomah, WI 1 vacancy

• Remote job

No

• Telework eligible

No

• Travel Required

Not required

• Relocation expenses reimbursed

No

• Appointment type

Permanent

• Work schedule

Full-time

• Service

Competitive

• Promotion potential

None

• Job family (Series)

• 5306 Air Conditioning Equipment Mechanic

• Supervisory status

No

• Security clearance

Not Required

• Drug test

No

• Position sensitivity and risk

Non-sensitive (NS)/Low Risk

• Trust determination process

• Suitability/Fitness

• Financial disclosure

No

• Bargaining unit status

No

• Announcement number

CAZP-12751872-25-JT

• Control number

839064100

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This job is open to

• Internal to an agency

Current federal employees of the hiring agency that posted the job announcement.

Clarification from the agency

Open to current, permanent employees of the Tomah VA. Includes CBOCs and VCS.

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Duties

Major duties:

• Identifies faulty equipment causes and makes repairs on large systems that provide for a variety of air conditioning functions such as heating, cooling, humidifying, dehumidifying, cleaning, filtering, and circulating.
• Checks out the refrigeration cycle of a variety of commercial and industrial systems to locate and check elements such as those that control low side and high side pressure; the temperature of the cooling units; the temperatures of the liquid and suction lines; and the running time of the various mechanisms.
• Calculates airflow and the pressure-temperature characteristics for different systems; locates and repairs faulty equipment swiftly in order to reduce inoperative time to a minimum; locates trouble before dismantling, and makes repairs which insure proper functioning after assembly.
• Makes visual, audible and mechanical checks for the proper temperature of conditioned spaces; the proper operation of different parts of the refrigeration cycle; proper oil levels; unusual noises; overheated bearings; loose connections; faulty insulation; frayed or loose belts, gaskets and pulleys; and other similar defects.
• Performs complex repairs such as installing and fitting connecting rods, crank shafts, piston rings, bearings, and bushings; overhauling valves by adjusting or replacing gaskets, springs, floats, diaphragms, valve fittings, seals, and couplings; and aligning motors and flywheel drives.
• Conducts tests of air conditioning units and makes straightforward repairs that can be made without specialized equipment.
• Sets up digital systems controller (DSC) software program for medical center engineering applications, and establishes air sampling intervals and acquire controller gains via DSC step-testing of the HV AC distribution system.
• HVAC Heating Systems: Installs, calibrates, tests and perform maintenance on pneumatic steam and hot water valves, & circulating hot water pumps.
• HVAC Humidity Control: Maintains required levels of humidity utilizing both mechanical and automated techniques.
• Maintains and repairs HVAC cooling towers, heating coils, and chilled water coils.
• Serves as a technical adviser regarding the operation, effectiveness, maintainability, serviceability, and environmental requirement of equipment, including interrelationships with other equipment and the physical plant.

Work Schedule: Full time, Monday - Friday, 7:30am - 4:00pm

Position Description Title/PD#: Air Conditioning Equipment Mechanic/PD42311A

Relocation/Recruitment Incentives: Not authorized

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Requirements

Conditions of Employment

• You must be a U.S. Citizen to apply for this job
• Selective Service Registration is required for males born after 12/31/1959
• You may be required to serve a probationary period
• Subject to background/security investigation
• Pre-employment physical required
• Selected applicants will be required to complete an online onboarding process
• Participation in the seasonal influenza vaccination program is a requirement for all Department of Veterans Affairs Health Care Personnel (HCP)
• Participation in the Coronavirus Disease 2019 (COVID-19) vaccination program is a requirement for all Veterans Health Administration Health Care Personnel (HCP) - See "Additional Information" below for details.

Qualifications

To qualify for this position, facility applicants must meet all requirements within 15 days of the closing date of this announcement. Non-facility applicants must meet all requirements by the closing date of this announcement, 06/27/2025.

• The selectee must be a current EPA Certified Universal Technician. The certification card with your name and certificate number on it, must be attached as a document in your application or you'll be rated ineligible for consideration.

Experience: A specific length of training and experience is not required, but you must show evidence of training or experience of sufficient scope and quality of your ability to do the work of this position. Evidence which demonstrates you possess the knowledge, skills, and ability to perform the duties of this position must be supported by detailed descriptions of such on your resume. Applicants will be rated in accordance with the OPM Qualification Standard Handbook, X118C, WG-5306 Series, (www.opm.gov/qualifications/x-118c).

Screen-Out Element: Your qualifications will first be evaluated against the prescribed screen out element, which usually appears as question 1 in the on-line questionnaire. Those applicants who appear to possess at least the minimal acceptable qualification requirement are considered for further rating; those who do not are rated ineligible and are eliminated. The potential eligible are then rated against the remainder of the questions. The screen out element for this position is as follows:

Ability to do the work of a Air Conditioning Equipment Mechanic without more than normal supervision.

Your experience must include, but is not limited to basic knowledge of the principles and theories of the refrigeration cycle, temperature measurement, the properties of several refrigerants, and the knowledge of the construction and operation of a variety of domestic units and systems in order to identify malfunctions and make minor refrigeration system tests and adjustments; Knowledge of the refrigeration cycle of a variety of systems to make visual, audible and mechanical checks of air conditioning systems operations; Skill to service power sources by tightening connections, making splices, insulating exposed wires, and cleaning and lubricating moving parts; testing units and systems for proper operation; and replacing items such as belts, fans, and fuses; Ability to replace major portions of various cooling units, such as compressors, condensers, expansion valves, float and service valves, thermostats, coils, and drive assemblies; Ability to dismantle, overhaul, adjust, relocate and/or repair various types and sizes of compressors for refrigeration and air cooling units; purge, charge and remove volatile liquid refrigerants such as Freon; analyze, detect, isolate and correct leaks in refrigeration cycles; overhaul, recondition and test systems to estimate and/or improve performance, efficiency; install or rebuild electric motors for heating, cooling and refrigeration units; install, relocate, and isolate faults and repair condensers and evaporators of air conditioning and refrigeration equipment and systems; maintain and clean all equipment, work, and storage areas; Ability to properly maintain and dispose of Chlorofluorocarbons (CFCs) and Hydrochloroflourocarbons (HCFCs) as outlined in the Environmental Protection Agency (EPA) regulation of the Clean Air Act.

EXPERIENCE: A specific length of training and experience is not required, but you must show evidence of training or experience of sufficient scope and quality of your ability to do the work of this position. Evidence which demonstrates you possess the knowledge, skills, and ability to perform the duties of this position must be supported by detailed descriptions of such on your resume. Applicants will be rated in accordance with the OPM Federal Wage System Qualification Standards.

SCREEN-OUT ELEMENT: Your qualifications will first be evaluated against the prescribed screen out element, which usually appears as question 1 in the on-line questionnaire. Those applicants who appear to possess at least the minimal acceptable qualification requirement are considered for further rating; those who do not are rated ineligible and are eliminated. The potential eligibles are then rated against the remainder of the Job Elements:

• Equipment Assembly, Installation, Repair
• Technical Practices
• Use and Maintain Tools and Equipment

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

Note: A full year of work is considered to be 35-40 hours of work per week. Part-time experience will be credited on the basis of time actually spent in appropriate activities. Applicants wishing to receive credit for such experience must indicate clearly the nature of their duties and responsibilities in each position and the number of hours a week spent in such employment.

Physical Requirements: The work requires carrying of equipment, tools and testing devices that seldom weigh over 50 pounds. Most of the equipment can be reached from the floor or from ladders. Occasionally, platforms and scaffolding are needed to reach parts of the systems such as fans, electrical and water lines and duct work. The incumbent is required to stoop, stretch, bend, kneel and work in tiring and uncomfortable positions; and make repairs and installations from ladders, scaffolding and platforms where the parts of systems worked on are frequently in hard-to-reach places.

Working Conditions: Most of the work is usually performed inside, but the incumbent is frequently subject to sudden temperature changes when working on equipment such as walk-in freezer units. Incumbent is occasionally subjected to cuts, burns, electrical shocks, and respiratory ailments; and exposed to repeated, prolonged or concentrated amounts of refrigerant gases that may cause toxic effects on eyes, skin, and internal organs. There is an occasional requirement to work outside, on top of tall buildings, in drafty attic spaces, and in cramped areas with low overheads.

Education

This job does not have an education qualification requirement.

Additional information

The Career Transition Assistance Plan (CTAP) provide eligible displaced Federal/VA competitive service employees with selection priority over other candidates for competitive service vacancies. To be qualified you must submit appropriate documentation (a copy of the agency notice, your most recent performance rating, and your most recent SF-50 noting current position, grade level, and duty location) and be found well-qualified (have a final rating of 85 or more) for this vacancy. Information about ICTAP and CTAP eligibility is on OPM's Career Transition Resources website at .

This job opportunity announcement may be used to fill additional vacancies.

If you are unable to apply online or need to fax a document you do not have in electronic form, view the following link for information regarding an Alternate Application.

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• Benefits

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A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.

Review our benefits

Eligibility for benefits depends on the type of position you hold and whether your position is full-time, part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.

How You Will Be Evaluated

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

IN DESCRIBING YOUR EXPERIENCE, PLEASE BE CLEAR AND SPECIFIC. WE WILL NOT MAKE ASSUMPTIONS REGARDING YOUR EXPERIENCE.

Narrative responses are not required at this time. If you are referred for consideration, you may be asked to submit additional job related information, which may include, but not limited to; responses to the knowledge, skills and abilities; completion of a work sample, and/or contact for an interview. Your resume and/or supporting documentation will be verified. Please follow all instructions carefully. Errors or omissions may affect your rating or consideration for employment.

The Department of Veterans Affairs performs pre-employment reference checks as an assessment method used in the hiring process to verify information provided by a candidate (e.g., on resume or during interview or hiring process); gain additional knowledge regarding a candidate's abilities; and assist a hiring manager with making a final selection for a position.

For more information on the "Who may apply" eligibility requirements, please refer to the OHRM Status Candidates and Other Candidate Definitions document.

Placement Policy: The posting of this announcement does not obligate management to fill a vacancy or vacancies by promotion. The position may be filled by reassignment, change to lower grade, transfer, appointment, or reinstatement. Management may use any one or any combination of these methods to fill the position.

It is the policy of the VA to not deny employment to those that have faced financial hardships or periods of unemployment.

Veterans and Transitioning Service Members: Please visit the VA for Vets site for career-search tools for Veterans seeking employment at VA, career development services for our existing Veterans, and coaching and reintegration support for military service members.

• Benefits

Help

A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.

Review our benefits

Eligibility for benefits depends on the type of position you hold and whether your position is full-time, part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.

• Required Documents

As a new or existing federal employee, you and your family may have access to a range of benefits. Your benefits depend on the type of position you have - whether you're a permanent, part-time, temporary or an intermittent employee. You may be eligible for the following benefits, however, check with your agency to make sure you're eligible under their policies.

To apply for this position, you must provide a complete Application Package which includes:

• Resume

The following documents are accepted, and may be required if applicable to your eligibility and/or qualifications for this position. Please make sure you have included other documents required for your application, such as a copy of your transcript (if using education to qualify), SF-50's (current/former Federal employees), documentation to support Veterans Preference claims, or ICTAP/CTAP documentation (for displaced Federal employees). You will not be contacted for additional information.

• Cover Letter

• Other (1)

• Performance Appraisal

• Professional Certification

• Resume

• SF-50/ Notification of Personnel Action

• How to Apply

All applicants are encouraged to apply online. To apply for this position, you must complete the questionnaire and submit the documentation specified in the Required Documents section below. The complete application package must be submitted by 11:59 PM (ET) on 06/27/2025 to receive consideration. To preview the questionnaire click .

• To begin, click Apply Online to create a USA JOBS account or log in to your existing account. Follow the prompts to select your USA JOBS resume and/or other supporting documents and complete the occupational questionnaire.
• Click Submit My Answers to submit your application package.

NOTE: It is your responsibility to ensure your responses and appropriate documentation is submitted prior to the closing date.

During the application process you may have an option to opt-in to make your resume available to hiring managers in the agency who have similar positions. Opting in does not impact your application for this announcement, nor does it guarantee further consideration for additional positions.

Agency contact information

Joseph Tourek

Phone ... Email ...

Address Tomah VA Medical Center

500 East Veterans Street

Tomah, WI 54660

US

Next steps

Once your online application is submitted you will receive a confirmation notification by email. After we receive application packages (including all required documents) and the vacancy announcement closes, we will review applications to ensure qualification and eligibility requirements are met. After the review is complete, a referral certificate(s) is issued and applicants will be notified of their status by email. Referred applicants will be notified as such and may be contacted directly by the hiring office for an interview. All referred applicants receive a final notification once a selection decision has been made.

You may check the status of your application at any time by logging into your USA Jobs account and clicking on Applications. Information regarding your application status can be found in the USAJobs Help Center.

NOTE: Participation in the seasonal influenza program is a condition of employment and a requirement for all Department of Veterans Affairs Health Care Personnel (HCP). It is a requirement that all HCP to receive annual seasonal influenza vaccination or obtain an exemption for medical or religious reasons. Wearing a face mask is required when an exemption to the influenza vaccination has been granted. HCP in violation of this directive may face disciplinary action up to and including removal from federal service. HCP are individuals who, during the influenza season, work in VHA locations or who come into contact with VA patients or other HCP as part of their duties. VHA locations include, but are not limited to, VA hospitals and associated clinics, community living centers (CLCs), community-based outpatient clinics (CBOCs), domiciliary units, Vet centers and VA-leased medical facilities. HCP include all VA licensed and unlicensed, clinical and administrative, remote and onsite, paid and without compensation, full- and part-time employees, intermittent employees, fee basis employees, VA contractors, researchers, volunteers and health professions trainees (HPTs) who are expected to perform any or all of their work at these facilities. HPTs may be paid or unpaid and include residents, interns, fellows and students. HCP also includes VHA personnel providing home-based care to Veterans and drivers and other personnel whose duties put them in contact with patients outside VA medical facilities.

• Fair and Transparent

The Federal hiring process is set up to be fair and transparent. Please read the following guidance.

• Criminal history inquiries
• Equal Employment Opportunity (EEO) Policy
• Financial suitability
• New employee probationary period
• Privacy Act
• Reasonable accommodation policy
• Selective Service
• Signature and false statements
• Social security number request

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Required Documents

To apply for this position, you must provide a complete Application Package which includes:

• Resume

The following documents are accepted, and may be required if applicable to your eligibility and/or qualifications for this position. Please make sure you have included other documents required for your application, such as a copy of your transcript (if using education to qualify), SF-50's (current/former Federal employees), documentation to support Veterans Preference claims, or ICTAP/CTAP documentation (for displaced Federal employees). You will not be contacted for additional information.

• Cover Letter
• Other (1)
• Performance Appraisal
• Professional Certification
• Resume
• SF-50/ Notification of Personnel Action

Help

How to Apply

All applicants are encouraged to apply online. To apply for this position, you must complete the questionnaire and submit the documentation specified in the Required Documents section below. The complete application package must be submitted by 11:59 PM (ET) on 06/27/2025 to receive consideration. To preview the questionnaire click .

• To begin, click Apply Online to create a USA JOBS account or log in to your existing account. Follow the prompts to select your USA JOBS resume and/or other supporting documents and complete the occupational questionnaire.
• Click Submit My Answers to submit your application package.

NOTE: It is your responsibility to ensure your responses and appropriate documentation is submitted prior to the closing date.

During the application process you may have an option to opt-in to make your resume available to hiring managers in the agency who have similar positions. Opting in does not impact your application for this announcement, nor does it guarantee further consideration for additional positions.

Read more

Agency contact information

Joseph Tourek

Phone ... Email ...

Address Tomah VA Medical Center

500 East Veterans Street

Tomah, WI 54660

US

Next steps

Once your online application is submitted you will receive a confirmation notification by email. After we receive application packages (including all required documents) and the vacancy announcement closes, we will review applications to ensure qualification and eligibility requirements are met. After the review is complete, a referral certificate(s) is issued and applicants will be notified of their status by email. Referred applicants will be notified as such and may be contacted directly by the hiring office for an interview. All referred applicants receive a final notification once a selection decision has been made.

You may check the status of your application at any time by logging into your USA Jobs account and clicking on Applications. Information regarding your application status can be found in the USAJobs Help Center.

NOTE: Participation in the seasonal influenza program is a condition of employment and a requirement for all Department of Veterans Affairs Health Care Personnel (HCP). It is a requirement that all HCP to receive annual seasonal influenza vaccination or obtain an exemption for medical or religious reasons. Wearing a face mask is required when an exemption to the influenza vaccination has been granted. HCP in violation of this directive may face disciplinary action up to and including removal from federal service. HCP are individuals who, during the influenza season, work in VHA locations or who come into contact with VA patients or other HCP as part of their duties. VHA locations include, but are not limited to, VA hospitals and associated clinics, community living centers (CLCs), community-based outpatient clinics (CBOCs), domiciliary units, Vet centers and VA-leased medical facilities. HCP include all VA licensed and unlicensed, clinical and administrative, remote and onsite, paid and without compensation, full- and part-time employees, intermittent employees, fee basis employees, VA contractors, researchers, volunteers and health professions trainees (HPTs) who are expected to perform any or all of their work at these facilities. HPTs may be paid or unpaid and include residents, interns, fellows and students. HCP also includes VHA personnel providing home-based care to Veterans and drivers and other personnel whose duties put them in contact with patients outside VA medical facilities.

Read more

Fair & Transparent

The Federal hiring process is set up to be fair and transparent. Please read the following guidance.

• Criminal history inquiries
• Equal Employment Opportunity (EEO) Policy
• Financial suitability
• New employee probationary period
• Privacy Act
• Reasonable accommodation policy
• Selective Service
• Signature and false statements
• Social security number request

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Overview

• Accepting applications
• Open & closing dates

06/18/2025 to 06/27/2025

• Salary

$28.23 - $32.94 per hour

• Pay scale & grade

WG 10

• Location

1 vacancy in the following location:

• Tomah, WI 1 vacancy

• Remote job

No

• Telework eligible

No

• Travel Required

Not required

• Relocation expenses reimbursed

No

• Appointment type

Permanent

• Work schedule

Full-time

• Service

Competitive

• Promotion potential

None

• Job family (Series)

• 5306 Air Conditioning Equipment Mechanic

• Supervisory status

No

• Security clearance

Not Required

• Drug test

No

• Position sensitivity and risk

Non-sensitive (NS)/Low Risk

• Trust determination process

• Suitability/Fitness

• Financial disclosure

No

• Bargaining unit status

No

• Announcement number

CAZP-12751872-25-JT

• Control number

839064100

This job originated on www.usajobs.gov. For the full announcement and to apply, visit www.usajobs.gov/job/839064100. Only resumes submitted according to the instructions on the job announcement listed at www.usajobs.gov will be considered.