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Description:** **What We're Doing

At Lockheed Martin’s Manassas, VA site, we are powering innovation by maintaining world\-class facilities that support critical national security missions\. Our Facilities Operations Team ensures that our buildings—and the vital systems within them—operate safely, efficiently, and in full compliance with all applicable regulations\. Every action we take supports the broader mission of defense and security for the United States and its allies\.

The Work

As a Facilities HVAC Technician, you will perform all HVAC operations and support functions across the facility\. You will install, modify, rebuild, service, and repair building systems and equipment in a commercial or industrial environment\. Work must be executed in accordance with applicable building codes, OSHA safety standards, and EPA 608 regulations\.

Your responsibilities will include, but are not limited to:

Troubleshooting, maintaining, and cleaning large\-capacity HVAC systems

Servicing rooftop units, air handlers, exhaust fans, fan coil units, DX coil units

Maintaining cafeteria equipment, chillers, cooling towers, and boilers

Performing steam generator and environmental chamber operation and maintenance

Conducting brazing/soldering, control wiring installation, and electronic/pneumatic calibration

Executing preventive and predictive maintenance tasks

Operating the Building Management System \(BMS/Web Control\), monitoring alarms, and responding appropriately

Becoming familiar with site layouts and mechanical systems

Accurately documenting refrigerant usage in computerized systems

Wearing and utilizing required personal protective equipment \(PPE\) at all times

Who We Are

We’re a global aerospace and defense leader committed to advancing innovation and integrity\. In Manassas, we focus on mission\-driven solutions and operational excellence\. Our team of facilities professionals is critical to sustaining our secure, high\-functioning environment so our engineers and technologists can focus on shaping the future of defense and intelligence technologies\.

Who You Are

You are a skilled HVAC technician with a passion for hands\-on work and a deep understanding of complex building systems\. You are mechanically inclined, safety\-conscious, and detail\-oriented\. You understand the importance of compliance in a secure environment and are motivated by the opportunity to support a mission that matters\.

Basic Qualifications:

Proven experience with commercial or industrial HVAC systems

Strong knowledge of building codes, safety standards, and EPA 608 compliance

Ability to read system diagrams and follow technical documentation

Experience with Building Management Systems \(BMS\) and digital controls

Familiarity with brazing, soldering, and control wiring

Ability to work independently and as part of a high\-performing team

Must be able to obtain and maintain a U\.S\. Department of Defense Secret clearance

Why Join Us

At Lockheed Martin, you won’t just find a job—you’ll find a purpose\. Join a team where your technical expertise directly contributes to national security\. You’ll receive competitive compensation, outstanding benefits, and opportunities for continued training and career advancement\. As a trusted member of our facilities team, your work will keep critical systems running, secure environments safe, and future missions on track\.

Learn more about Lockheed Martin's Comprehensive benefits package here\! \(https://www\.lockheedmartinjobs\.com/working\-here?pk\\\_vid=62db38124323a18716928079640272e7\)

Basic Qualifications:

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 a government DoD active 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 can interpret equipment & systems readings\.

Must be able to read and interpret blueprints and schematics\.

Able to troubleshoot electrical, mechanical and controls issues\.

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\.

Desired Skills:

Good general computer skills 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\.

**Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration\.

**Clearance Level:** Secret

Other Important Information You Should Know

**Expression of Interest:** By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match\. Should this match be identified you may be contacted for this and future openings\.

**Ability to Work Remotely:** Onsite Full\-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility\.

**Work Schedules:** Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees\. Schedules range from standard 40 hours over a five day work week while others may be condensed\. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits\.

**Schedule for this Position:** 4x10 hour day, 3 days off per week

Lockheed Martin is an equal opportunity employer\. Qualified candidates will be considered without regard to legally protected characteristics\.

The application window will close in 90 days; applicants are encouraged to apply within 5 \- 30 days of the requisition posting date in order to receive optimal consideration\.

At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges\. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work\.

With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility\. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work\. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility\.

If this sounds like a culture you connect with, you’re invited to apply for this role\. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs , and apply for roles that align with your qualifications\.

**Experience Level:** Hourly/Non\-Exempt

**Business Unit:** RMS

**Relocation Available:** No

**Career Area:** Facilities

**Type:** Full\-Time

**Shift:** First