HVAC Technician – Critical Facilities, 24/7 On-Call

M.c.-Dean,-Inc.; Tysons (VA); On-site; USD 34,000 - 48,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Paid time off

401k plan

Tuition reimbursement

Paid maternity leave

Job summary

M.C. Dean is seeking an experienced HVAC Technician to join our facilities maintenance team in Tysons, VA. You will service and install mechanical systems for mission-critical environments, focusing on chillers, boilers, AHUs, VAVs, and related equipment.

You will perform preventive and corrective maintenance, document work, and support 24/7 coverage as required, with opportunities to grow through OEM training and on-site projects.

Qualifications

• High school diploma or GED with 3+ years of commercial HVAC experience; or 1+ year with an associate degree.
• Commercial HVAC experience as a truck-based service technician.
• Experience with 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).
• Current CFC/EPA Universal Certification (within 1 year if not currently held).
• Ability to obtain and maintain a Top Secret clearance (government background investigation).
• Requires a Valid driver’s license; may require company vehicle use.

Responsibilities

• Provide maintenance and installation for mechanical equipment and systems.
• Support preventive and corrective maintenance for chillers, boilers, AHUs, VAVs, and related components.
• Work in government facilities, privately-owned, and commercial environments.
• Document maintenance reports, service tickets, and daily safety briefings.

Skills

HVAC experience

Truck-based service

Chillers/AHUs

CFC/EPA Certification

Documentation skills

English communication

Education

HS diploma or GED

Associate degree in HVAC

HVAC technical training/apprenticeship

Master HVAC license (preferred)

Tools

Liebert systems

Trane equipment

Stulz systems

Job description

M.C. Dean is seeking an experienced HVAC Technician to join our facilities maintenance team in Tysons, VA. You will service and install mechanical systems for mission-critical environments, focusing on chillers, boilers, AHUs, VAVs, and related equipment.

You will perform preventive and corrective maintenance, document work, and support 24/7 coverage as required, with opportunities to grow through OEM training and on-site projects.