HVAC Technician

Description

We are seeking a skilled and licensed HVAC Technician to join our team for a federal construction or renovation project. The HVAC Technician will be responsible for installing, maintaining, and repairing heating, ventilation, and air conditioning systems in accordance with project specifications, local codes, and federal labor standards.

• Install, inspect, and service HVAC systems including ductwork, chillers, boilers, air handlers, and control systems.
• Interpret blueprints, schematics, and construction documents to determine HVAC system layouts.
• Perform start-ups, testing, troubleshooting, and commissioning of HVAC systems.
• Ensure all work meets project specifications, local mechanical codes, and Davis‑Bacon labor standards.
• Coordinate with general contractors, electricians, plumbers, and other trades on‑site.
• Adhere to site‑specific safety policies and OSHA regulations.
• Document hours and tasks for certified payroll under Davis‑Bacon Act requirements.
• Prepare systems for inspections and assist in ensuring code compliance.

• Ability to obtain a TS/SCI w/ Poly Clearance is required
• Valid HVAC license or certification in Virginia.
• EPA 608 Certification.
• Minimum 3‑5 years of experience in commercial HVAC installation and service.
• Previous experience on Davis‑Bacon / prevailing wage projects (preferred).
• Ability to read blueprints and mechanical drawings.
• Strong understanding of HVAC controls, components, and safety standards.
• Must pass background checks if required for federal site access.
• Reliable transportation and punctual attendance required.

• Active TS/SCI w/ Poly clearance
• OSHA 10 or OSHA 30 certification.
• Familiarity with certified payroll processes (Form WH‑347).
• Experience working on military bases, public schools, housing authority projects, or other federal/state/local government sites.
• Knowledge of Building Automation Systems (BAS) and DDC controls.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:
December 4, 2025

For U.S. Positions:
While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at

Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment‑related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the  automated system - never from free…