HVAC Technician - DMV

Overview

M.C. Dean's Meet & Greet / Hiring Event - "Cleared Mission Critical Facility Maintenance" located in Tysons, Virginia.

M.C. Dean is a Building Intelligence company that designs, builds, operates, and maintains cyber‑physical solutions for the nation’s most mission‑critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters are in Tysons, Virginia.

Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core values—agility, expertise, and trust—we foster a collaborative and forward‑thinking work environment. We are committed to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries.

Applicants selected will be subject to a government security investigation and may need to meet eligibility requirements, including U.S. Citizenship, for access to classified information. Ability to obtain and maintain a Top Secret clearance is required.

• Current CFC/EPA Universal Certification
• Ability to obtain Journeyman License within one year of employment

Our team provides a full‑service solution for mechanical equipment and systems maintenance and installation. We serve government‑based facilities and privately‑owned or commercially operated businesses under full‑service, monthly, or quarterly service contracts.

Preventive and Corrective Maintenance:

• Air‑Cooled Chillers
• Air Handling Units
• Boilers
• Cooling Towers
• Data Center Cooling
• Exhaust and Filtration
• Heat Exchangers
• Heat Pumps
• Humidification
• Piping Repairs
• Pumps
• Rooftop Units
• Variable Air Volume Systems
• Variable Frequency Drives (VFD)
• Walk‑In Coolers and Freezers

Projects:

• AC Unit installs
• Air‑cooled chiller installation
• Boiler overhauls and replacements
• Commercial water heater installation
• Pump rebuilds and installation – water cooled and direct expansion

• High school diploma or GED and 4+ years of commercial HVAC experience
• Commercial HVAC experience as a truck‑based service technician
• Experience working with complex HVAC systems including chillers, boilers, package units, AHUs, and VAV systems (direct digital, pneumatic, and automated controls)
• Completion of an HVAC technical training program or recognized apprenticeship (preferred)
• Journeyman License or ability to obtain one within one year if not currently held
• Current CFC/EPA Universal Certification
• Holistic understanding of mechanical equipment and HVAC design in commercial and industrial environments
• HVAC OEM factory training or experience with Trane, Liebert, Stulz, and other major brands
• U.S. Citizenship and ability to obtain and maintain a Top Secret clearance
• Valid driver’s license; may require use of a company vehicle
• Strong understanding of HVAC tools, machines, and their proper maintenance
• Proficiency in using hand tools and test equipment to perform diagnostic and repair work
• Ability to complete timely documentation including maintenance reports, service tickets, and daily safety briefings
• Excellent written and verbal communication skills in English
• Willingness to work nights, weekends, and participate in a 24/7 on‑call rotation
• Ability to travel occasionally outside normal working areas; may require limited overnight travel
• Basic computer skills including Microsoft Office applications
• Ability to work independently, resourcefully, and safely

• Advanced troubleshooting skills down to the component level on boilers, chillers, AHUs, VAVs, heat pumps, and CRAC units
• Ability to read and interpret mechanical drawings, schematics, and system plans
• Current Master HVAC License or equivalent technical degree
• Experience with Liebert HVAC systems
• Strong customer‑relation skills with ability to provide proactive recommendations to clients

• Competitive salary
• Medical, dental, vision, life, and disability insurance
• Paid time off
• Tuition reimbursement
• 401(k) Retirement Plan
• Military Reserve pay offset
• Paid…