Senior HVAC Technician – Critical Facility Systems

M.c.-Dean,-Inc.; Charlottesville (VA); On-site; USD 55,000 - 66,000; Full time

Benefits offered by this job

Competitive salary

Medical, dental, vision insurance

Paid time off

401k Retirement Plan

Job summary

M.C. Dean, headquartered in Tysons, Virginia, is seeking an HVAC Technician to support mission-critical facilities with a focus on troubleshooting and maintaining HVAC equipment. The role requires ensuring reliable operations and safety across building systems.

You will inspect equipment, monitor BAS, mentor junior technicians, and perform preventive maintenance on chillers, boilers, VAV, and life-safety systems while adhering to industry best practices and manufacturer specs.

Qualifications

• High school diploma or GED plus 6+ years of experience with complex HVAC systems.
• Active TS/SCI with Polygraph eligibility statement in security requirements.
• Must hold VA/MD/DC Journeyman License or VMET certification.

Responsibilities

• Inspect and maintain HVAC equipment and monitoring systems.
• Operate and maintain site‑critical engineering systems and building automation.
• Mentor less experienced HVAC Technicians.
• Monitor BAS and life-safety systems; respond to emergencies as needed.
• Perform preventive maintenance on chillers, boilers, VAV, and related equipment.

Skills

HVAC expertise

Troubleshooting

Building automation

Equipment monitoring

Education

High school diploma or GED

Tools

Chillers

Boilers

VAV systems

Job description

M.C. Dean, headquartered in Tysons, Virginia, is seeking an HVAC Technician to support mission-critical facilities with a focus on troubleshooting and maintaining HVAC equipment. The role requires ensuring reliable operations and safety across building systems.

You will inspect equipment, monitor BAS, mentor junior technicians, and perform preventive maintenance on chillers, boilers, VAV, and life-safety systems while adhering to industry best practices and manufacturer specs.