Heat-Ventilation AC Mechanic (HVAC)

Amentum • Texarkana, TX

1d • Onsite

About The Position

The Heating, Ventilation, and Air-Conditioning Mechanic installs, services, and repairs environmental-control systems in residences and commercial establishments. The role uses knowledge of refrigeration theory, pipe-fitting, and structural layouts to mount compressor and condenser units, fabricate and install ductwork and chassis parts, and install evaporator units. Work is performed at the Red River Army Depot.

The mechanic connects and tests refrigerant circuits, electrical components, controls, ventilation fans, and filters; checks operating pressures and vacuum; tests for leaks; insulates piping; and repairs defective electrical and control components. The position may also involve installing, repairing, and servicing air conditioners with capacities from 15 to 20 tons in warehouses and small factory buildings. Other position-related duties may be assigned or requested.

The shop environment is loud and noisy, and some equipment has exposed moving components. The work requires standing and bending for extended periods, pushing and testing vehicles and heavy objects, and routine lifting up to 50 pounds. Regular handling, grasping, kneeling, and carrying are required, along with constant vision and mental alertness. Safety glasses and hearing protection are occasionally required. The mechanic must be available to work any shift, including weekends and other hours as needed.

Requirements

• High school diploma or equivalent.
• At least 3 years of experience.
• EPA Freon Recovery license.
• Valid driver's license.
• Specific training and thorough knowledge in the particular area of facility maintenance.
• Broad knowledge of other disciplines, including general mathematics.
• Ability to read and understand blueprints, work orders, inspection reports, and specifications.
• Knowledge of principles and theories of air conditioning and refrigeration, dehumidification, and air-conditioning systems.
• Ability to weld, braze, and solder.
• Ability to calculate airflow and pressure-temperature characteristics for various systems.
• Must pass a pre-employment drug screen and government background check.
• Ability to read, write, and speak English.
• Must be able to obtain and maintain facility credentials/authorization; U.S. citizenship is required for credentials/authorization at this work location.
• Must be available to work any shift and willing to work weekends and other hours as needed.
• Covered individuals must be registered with the United States Selective Service to access the Depot.

Responsibilities

• Install, service, and repair environmental-control and air-conditioning systems.
• Mount compressor and condenser units according to blueprints or engineering specifications.
• Fabricate, assemble, and install ductwork and chassis parts using metalworking and welding equipment.
• Install evaporator units in chassis or air-duct systems.
• Cut and bend tubing; cut and thread pipe; connect refrigerating units and solder joints to form refrigerant circuits.
• Install expansion discharge valves in refrigerant circuits.
• Connect motors, compressors, temperature and humidity controls, and ventilation fans to control panels and connect panels to a power source.
• Install air and water filters in completed systems.
• Inject refrigerant into compressors to test systems and add Freon gas to prescribed operating pressure.
• Monitor pressure and vacuum gauges and adjust controls to ensure proper operation.
• Test joints and connections for gas leaks using gauges or a soap-and-water solution.
• Insulate pipes and secure insulation with cement or wire bands.
• Replace defective breaker controls, thermostats, switches, fuses, and electrical wiring.
• Install, repair, and service air conditioners with capacities ranging from 15 to 20 tons in warehouses and small factory buildings, as needed.
• Complete all other position-related duties as assigned or requested.
• Fulfill applicable safety training and self-aid/buddy-aid responsibilities, participate in emergency response tasks, and serve on safety committees and teams as appropriate.
• Comply with Amentum quality policies, applicable quality-system documents, customer contracts, and assigned quality-management and customer-satisfaction responsibilities.
• Read, understand, and implement applicable operational, safety, quality, and environmental plans, procedures, and policies.

Benefits

• Health insurance
• Dental insurance
• Vision insurance
• Paid time off
• Paid holidays
• 401(k) matching
• Educational reimbursement
• Parental leave
• Employee stock purchase plan
• Tax-saving options
• Disability insurance
• Life insurance
• Pet insurance
• Potential additional health and welfare payment for each hour worked under SCA provisions

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: High school or GED