HVAC Technician I

HVAC Technician I

Salary

$23.31 Hourly

Location

10223 JOHN SAUNDERS RD, SAN ANTONIO, TX 78216, TX

Job Type

4C Full-Time

Job Number

2027-00076

Department

Aviation

Opening Date

10/07/2026

Closing Date

10/21/2026 11:59 PM Central

Grant Funded

No

FLSA Status

Non-Exempt

• Description
• Benefits
• Questions

Job Summary

Under general supervision, is responsible for complex and non-routine maintenance and repair of heating and air conditioning equipment. Work is performed independently in accordance with general instructions or planned preventive maintenance schedules. Working conditions are both indoors and outdoors, with some exposure to temperature extremes, dust, dirt, grease, and loud noises. Exercises no supervision.

Work Location

San Antonio International Airport, 10223 John Saunders, San Antonio, Texas 78216

Work Hours

7:30 a.m. - 4:30 p.m., Monday - Friday; Work hours may also include a rotation to 2nd and 3rd shifts. Work days may also include a schedule that works Tuesday - Saturday or Sunday - Thursday.

Essential Job Functions

• Troubleshoots, repairs, installs and maintains a variety of heating and air conditioning equipment.
• Removes pumps and performs maintenance work, may frequently lift/carry up to 30 pounds to operate HVAC maintenance equipment.
• Adjusts and calibrates temperature control devices.
• Assists more senior technicians in chiller and boiler inspections; performs preventive maintenance.
• Performs preventive maintenance inspections and repairs.
• Gives technical advice and guidance as needed.
• Installs new equipment according to provided instructions.
• Performs water treatment analysis.
• Adjusts and maintains chemical feed systems.
• Initiates requisitions for parts and supplies.
• Performs related duties and fulfills responsibilities as required.

Job Requirements

• High school diploma or GED equivalent (recognized by the Texas Education Agency or a regional accrediting agency).
• One (1) year work experience maintaining and repairing heating and air conditioning equipment.
• Valid Class C Texas Drivers License.
• Must certify with the State of Texas as Air Conditioning and Refrigeration Technician within six (6) months of employment.
• Must maintain federally mandated security clearance required to work at an airport at all times.
• Must pass a Transportation Security Administration (TSA) Security Threat Assessment and a Criminal History Records Check upon employment.

Preferred Qualifications

• NATE (North American Technician Excellence) Ready-to-Work or Core Certification.
• OSHA 10-Hour Construction Safety Certification.
• EPA Universal Certification.
• Associate degree or trade school certificate in HVAC/R Technology or a closely related field.
• Completion of a formal or state-registered HVAC Apprenticeship program.

Applicant Information

• Unless otherwise stated, applicants are permitted to substitute two years of related full-time experience for one year of higher education or one year of related higher education for two years of experience in order to meet the minimum requirements of the job. One year of full-time experience is defined as 30 or more hours worked per week for 12 months. One year of higher education is defined as 30 credit hours completed at an accredited college or university.
• Applicants selected for employment with the City of San Antonio in this position must receive satisfactory results from pre-employment drug testing and background checks. If required for the position, a physical, motor vehicle record evaluation, and additional background checks may be conducted.
• Please be advised that if selected for this position, information regarding employment history as it relates to the qualifications of the position will be needed for employment verification. Applicants claiming military service to meet the experience requirement for this position may attach a DD214 to the application.
• If selected for this position, official transcripts, diplomas, certifications, and licenses must be submitted at the time of processing. Unofficial transcripts and copies of other relevant documents may be attached to the application for consideration in advance.

Knowledge, Skills, and Abilities

• Knowledge of Heating, Ventilation, and Air Conditioning (HVAC) equipment repair, installation and maintenance procedures practices and techniques.
• Knowledge of electronic and pneumatic HVAC control systems.
• Knowledge of preventive maintenance procedures and practices.
• Knowledge of safe work practices and procedures.
• Knowledge of principles and practices of HVAC equipment design.
• Knowledge of pressure charts, gauges, tools and equipment used in HVAC equipment repair.
• Knowledge of installation and maintenance.
• Ability to troubleshoot and repair electronic and pneumatic HVAC control systems.
• Ability to read and interpret refrigeration pressure charts and gauges electric, temperature and humidity meters and recording equipment.
• Ability to read and interpret wiring diagrams and schematics.
• Ability to perform preventive maintenance on large HVAC equipment including cooling towers and boilers.
• Ability to communicate clearly and effectively.
• Ability to perform all the physical with or without accommodations, intellectual, and analytical requirements of the position including decision making.

Benefits Information

The City of San Antonio (CoSA) strives to provide a competitive compensation and benefit package to attract and retain a highly skilled workforce. To accomplish this, CoSA offers subsidized health care benefits for active and retired employees, paid disability benefits, paid life insurance, as well as automatic participation in a pension program which is currently matched two to one.

For more detailed information, please click on the following link to view Benefits offered by the City of San Antonio:

http://www.sanantonio.gov/hr/employee_information/benefits/index.asp

Note:

• Part-Time, Temporary, and non-City positions are not eligible for CoSA Benefits.
• Holiday and Leave benefits for Pre-K 4 SA positions may be different than what is listed at the above link.

Additional Information

The City Of San Antonio is an Equal Opportunity/Reasonable Accommodation Employer. This means that the City does not discriminate on the basis of race, religion, sex (gender), age, disability, national origin, genetic information, or sexual orientation. All individuals are encouraged to apply and compete for jobs with the City of San Antonio.

If you require assistance at any stage of the application process due to a disability, please contact the Human Resources Department so that accommodations may be made to meet your needs. Our telephone number is 210-207-8705 and our fax number is 210-207-2285.

01

Are you a current regular full time or part time CoSA employee?

• Yes - I am a Full Time City Employee.
• Yes - I am a Part Time City Employee.
• No - I am not a Full Time or Part Time City Employee.

02

Are you a veteran or active member of the armed forces?

• Yes
• No

03

Are you a San Antonio Ready to Work Program (SAR2W) or Train for Jobs San Antonio Program (TfJSA) participant?

• Yes - SA Ready to Work Program
• Yes - Train for Jobs SA Program
• Yes - Both Programs
• No

04

What best describes your highest level of education at the end of the current semester?

• Some High School
• High School Diploma or GED recognized by the Texas Education Agency or a regional accrediting agency
• 30+ completed semester hours (credits) from an accredited college or university
• 60+ completed semester hours (credits) from an accredited college or university
• Associates Degree from an accredited college or university
• 90+ completed semester hours (credits) from an accredited college or university
• 120+ completed semester hours (credits) from an accredited college or university
• Bachelors Degree from an accredited college or university
• Masters Degree from an accredited college or university
• PhD, JD, or other Post Graduate Degree from an accredited college or university
• None of the above

05

Have you completed a formal or state-registered HVAC Apprenticeship program?

• Yes
• No

06

How many years of work experience do you have maintaining and repairing heating and air conditioning equipment?

• None
• Less than one year
• 1 year
• 2 years
• 3 years
• 4 years
• 5 years
• 6 years
• 7 years
• 8 years
• 9 years
• 10 years +

07

I acknowledge that I must certify with the State of Texas as an Air Conditioning and Refrigeration Technician within six (6) months of employment.

• I acknowledge

08

Do you have a valid Drivers License?

• Yes
• No

09

How many years of experience do you have as a licensed Class "A" or Class "B" HVAC Technician?

• None
• Less than one year
• 1 year
• 2 years
• 3 years
• 4 years
• 5 years
• 6 years
• 7 years
• 8 years
• 9 years
• 10 years +

10

How many years of experience do you have repairing Commercial HVAC systems?

• None
• Less than one year
• 1 years
• 2 years
• 3 years
• 4 years
• 5 years
• 6 years
• 7 years
• 8 years
• 9 years
• 10 years +

11

How many years of experience do you have testing and balancing large HVAC systems?

• None
• Less than one year
• 1 year
• 2 years
• 3 years
• 4 years
• 5 years
• 6 years
• 7 years
• 8 years
• 9 years
• 10 years +

12

How many years of experience do you have troubleshooting electronic HVAC control systems?

• None
• Less than one year
• 1 year
• 2 years
• 3 years
• 4 years
• 5 years
• 6 years
• 7 years
• 8 years
• 9 years
• 10 years +

13

Describe your experience with standard preventative maintenance tasks, such as clearing condensate drain lines, checking belt tension, and cleaning coils. If you do not have experience, answer "N/A."

14

Describe tasks you have used standard diagnostic tools for such as digital multimeters, refrigerant manifolds, and temperature/humidity meters. If you do not have related experience, enter "N/A."

15

Cite the number of years and describe your verifiable hands-on experience in HVAC installation, preventive maintenance, or light repair. List the type of repairs you have worked on. If you do not have experience, answer "N/A."

16

I acknowledge that I must maintain federally mandated security clearance required to work at an airport at all times.

• I acknowledge

17

I acknowledge that I must pass a Transportation Security Administration (TSA) Security Threat Assessment and a Criminal History Records Check upon employment. I further understand that if the Department receives any negative information on my background that prohibits me from meeting requirements for the position, my employment will be terminated and I will be compensated for the hours worked.

• I acknowledge

18

I acknowledge that this position is considered to be a primary driving position and I will be subject to random drug and alcohol testing as defined in AD 4.3, Alcohol and Controlled Substance Testing and AD 4.8, Driver Safety Program. I further understand that the City of San Antonio has a zero-tolerance policy for which termination of employment will result for positive drug or alcohol test results.

• I acknowledge

19

I understand that if I have a need for a reasonable accommodation to participate in the recruitment and interview process, I can contact the Human Resources Department at AskHR@sanantonio.gov or 210-207-8705. I further understand that if an accommodation is necessary to perform the position for which I have applied, I can contact HR after an offer has been extended.

• I acknowledge.

Required Question

Employer City of San Antonio

Address Human Resources Department

San Antonio, Texas, 78205

Phone 210-207-8705

Website http://www.sanantonio.gov/HR/CareerCenter.aspx