Mechanic Heating A/C Specialist

Lockheed Martin•Manassas, VA

1d•Onsite

About The Position

At Lockheed Martin Manassas, we are enabling national security by supporting mission-critical operations through exceptional facility performance. Our Facilities Team plays a key role in ensuring that complex building systems operate efficiently, safely, and reliably in support of vital defense technologies. Every system we maintain supports a higher mission—delivering innovation and security to the nation. The Work As a Facilities HVAC Technician, you will perform day-to-day operations and maintenance of a wide range of facility systems. You’ll be responsible for installing, servicing, modifying, rebuilding, and repairing HVAC and related mechanical systems within a commercial or industrial environment. All work must comply with building codes, safety regulations, and EPA 608 standards. At Lockheed Martin, you won’t just maintain systems—you’ll support missions that matter. Join a company known for innovation, integrity, and excellence. We offer competitive compensation, industry-leading benefits, and ongoing training to help you grow your skills and advance your career. You’ll be part of a trusted team whose work directly contributes to national security and technological leadership. Learn more about Lockheed Martin's Comprehensive

Requirements

2 years HVAC trade school or equivalent certification. High school degree or equivalency.
Must have at least 5 years’ experience with Heating, Ventilation and Cooling (HVAC).
Must have EPA 608 CFC Universal certification.
Candidates must be able to obtain and maintain an Active DoD government Secret level clearance
Candidate must be able to use hand and power tools including the proficient uses of torches, refrigeration gauges and multimeter.
Have and maintain a valid diver license.
Must be able to record, review and interpret equipment & systems readings.
Knowledge of Building Management Systems and computerized alarm & control systems.
Ability to work from a variety of aerial lift platforms and ladders.
Candidate must be able to lift 30 pounds with or without reasonable accommodations.

Nice To Haves

Good general computer skills- proficiency in (Microsoft Outlook, Word, & Excel).
Excellent oral & written communication skills.
Self-motivated, dependable, maintains a positive attitude, and willing to be a responsible & dedicated team Player.
Ability to work effectively in a team environment as well as with minimal supervision.

Responsibilities

Cleaning, maintaining, and troubleshooting large-capacity HVAC systems
Maintaining and servicing site utilities, air handlers, exhaust fans, cafeteria equipment, split-case pumps, hot water systems, and plumbing fixtures
Operating and maintaining steam generators and piping systems
Performing preventive and predictive maintenance using techniques such as: Pump alignment Infrared thermography Vibration analysis Ultrasound detection
Troubleshooting electrical, mechanical, and control system issues
Reading and interpreting blueprints and schematics
Operating the computerized Building Management System (BMS) and responding to system alarms
Recording, reviewing, and interpreting equipment/system data
Working safely at heights using aerial lift platforms and ladders
Using hand and power tools, torches, refrigeration gauges, and multimeters
Utilizing proper PPE at all times in accordance with safety procedures
Lifting up to 30 pounds with or without reasonable accommodation