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HVAC Maintenance Technician

General Atomics
General Atomics Salary
Poway, CA Full Time
POSTED ON 12/20/2025
AVAILABLE BEFORE 2/12/2026
Job Summary

General Atomics (GA), and its affiliated companies, is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies.

We currently have an exciting opportunity within our corporate Facilities group as an HVAC Technician, based in the San Diego, California region.

As a skilled specialist this position is responsible for servicing, troubleshooting, modifying, rebuilding, and repairing the facility mechanical equipment including air-conditioning, refrigeration, ventilation, heating, plumbing, and mechanical systems in accordance with applicable building codes, plumbing and mechanical codes, manufacturer's operation and maintenance manuals, and safety regulations. Performs periodic inspection to locate and determine cause of equipment malfunction. Conducts maintenance program to prevent failure of such equipment as centrifugal compressors, electrical controls, evaporative condensers, pumps, fans, and heating equipment. Charges air-conditioning systems with refrigerant. Checks and tests for leaks. Sets and adjusts controls and regulators. Overhauls equipment.

DUTIES AND RESPONSIBILITIES:

  • As an experienced specialist, this position is responsible for servicing, modifying, rebuilding, and repairing the Facility departments HVAC-R equipment to include but not limited to: direct expansion in accordance with applicable building, plumbing and mechanical codes, laws, regulations and manufacturer’s operation and maintenance manuals.
  • Proficient in utilizing CMMS system to support supervisor with daily, weekly, monthly, quarterly, and annual work order schedule development, oversight, and completion. Must perform other duties as assigned.
  • May direct HVAC and Building Automation Systems contracted services to repair or maintain facilities as required.
  • Oversees critical work and project work in the field and or job site.
  • Works with procurement to effectively manage contractors, POs, and develop statements of work as needed.
  • Conducts preventive, predictive, and corrective maintenance procedures as assigned.
  • Performs refrigeration system charges and leak tests. Adds refrigerant as needed.
  • Determines if equipment needs to be overhauled and may overhaul equipment as needed.
  • Installs, repairs, and inspects preventive/corrective maintenance of HVAC-R equipment.
  • Performs advanced piping repairs of compressed air, gas, water, and condensate drain lines.
  • Utilizes predictive maintenance technology to detect possible future failures.
  • Installs and repairs refrigerant piping. Utilizes silver brazing and soldering techniques associated to HVAC and piping systems.
  • Repairs and replaces HVAC controls and associated components.
  • Conducts emergency repairs on HVAC controls and associated components as required.
  • Provides recommendations to enhance periodic inspections to locate and determine cause of equipment malfunctions.
  • Conducts maintenance program to prevent failure of plumbing, compressors, and HVAC systems.
  • Replaces belts, pulleys, shafts, bearings, rotors, and impellers for motors and pumps.
  • Operates, troubleshoots, and identifies electrical and mechanical issues via the Building Management System (BMS).
  • Installs, troubleshoots, and performs simple software configurations and modifications with BAS systems. Performs back-up and program verifications. Able to set-up and create trending data as needed.
  • Participates in the Facilities On-Call program as required.
  • Attends project implementation meetings and acts as a subject matter expert in HVAC as required.
  • Works closely with internal and external mechanical engineers in resolving Facility HVAC issues and concerns.
  • Works in tandem with internal Environmental Health & Safety personnel to ensure a safe working environment and promote/implement company safety measures and procedures.
  • Performs other duties as assigned or required.
  • Responsible for observing all laws, regulations and other applicable obligations wherever and whenever business is conducted on behalf of the company. Expected to work in a safe manner in accordance with established operating procedures and practices
  • Performs other duties as assigned.


We recognize and appreciate the value and contributions of individuals with diverse backgrounds and experiences and welcome all qualified individuals to apply.

Job Qualifications

  • Typically requires a high school diploma or equivalent, military class C school or Military Occupation Specialty (MOS), and five or more years of progressive experience as an apprentice plumber or HVAC mechanic. Equivalent professional experience may be substituted in lieu of education.
  • Must demonstrate considerable knowledge of construction industry mechanic concepts and regulations as well as plumbing and mechanical codes.
  • Must be able to read, interpret and understand schematics and able to assist in the preparation of sketches and processes.
  • Must have a working knowledge of and discretion in safely operating hand and power tools. Must be customer focused and possess: (1) a valid California driver's license with a good driving record verified by the DMV; (2) EPA certification in refrigerant recovery; (3) strong analytical skills to use Management Control Systems to determine current status of operating equipment and plumbing systems; (4) strong interpersonal skills to work with all levels of employees, outside vendors and contractors; (5) strong verbal and written communication skills to accurately document and report findings; (6) the ability to resolve moderately complex issues that require evaluation and interpretation; and (7) strong knowledge of computer operations and application pertinent to the field.
  • Ability to work independently or in a team environment is essential as is the ability to work extended hours as required.
  • Two-year technical degree or trade school equivalent desirable.
  • Active Secret Clearance is a huge plus.


Job Type: Full-Time Hourly

Salary range: 60,670 - 90,198

Salary : $60,670 - $90,198

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