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M.C. Dean

Designs and deploys secure mission-critical infrastructure

HVAC Technician 2

HVAC & Building SystemsConfirmed live in the last 24 hours
Full-timeUrbana, MD, USA$30 - $37.50 /hr

About the Job

Requirements

  • A high school diploma or GED and at least 4 years of commercial HVAC experience as a truck-based service technician are required.
  • Candidates must hold an active HVAC journeyman license or be able to obtain one within 90 days of employment.
  • Applicants must meet eligibility requirements, including U.S. citizenship, for access to classified information and be able to obtain and maintain HSPD clearance.
  • The role requires lifting, carrying, and moving objects weighing up to 50 pounds regularly, using proper lifting techniques and safety protocols.
  • The role requires relocating a 12-foot stepladder without assistance and working at heights up to 60 feet, including climbing and maintaining balance on scaffolds, aerial lifts, catwalks, and ladders.
  • The role requires routine and repetitive walking, climbing, lifting, squatting, crawling, kneeling, pushing, pulling, and reaching overhead.
  • Candidates must have vision (which may be corrected), color vision, and the ability to hear and communicate in English.
  • Candidates must be able to use a standard ladder without exceeding its weight limit while carrying tools.
  • Candidates must be able to recognize when something is wrong or likely to go wrong, apply general rules to specific problems, combine information to form general rules or conclusions, see details at close range, and understand spoken information and ideas.

Responsibilities

  • Perform maintenance on engineering systems and equipment, including chillers, IFUs, VAVs, HVAC controls, and fire and life-safety sprinkler systems.
  • Inspect and adjust mechanical equipment and systems; perform preventive and general maintenance while adhering to the building energy model for efficiency.
  • Periodically inspect engineering systems and equipment, monitor equipment operations, and maintain operating logs.
  • Use test equipment and devices for building operating systems and analyze test results.
  • Record and report faults, deficiencies, and unusual occurrences; respond to emergencies and perform tasks necessary to protect occupants and property.
  • Perform maintenance activities in data-center or mission-critical environments under minimal supervision.
  • Operate and maintain critical systems, including HVAC, CRAC units, life-safety and building-automation systems, and utility systems.
  • Perform other related duties as requested.

Desired Qualifications

  • Completion of an HVAC technical training program at a vocational or technical school, or a recognized apprenticeship program.

About the Company

M.C. Dean

Designs and deploys secure mission-critical infrastructure

M.C. Dean designs, builds, operates, and maintains integrated cyber-physical systems for mission-critical facilities, secure environments, and large enterprises. Its work spans electrical power, security, telecommunications, life safety, automation and controls, audio-visual, and IT systems, all coordinated through management platforms that support long-term operation and sustainability. The company works end-to-end: it engineers solutions, installs them, and then runs and maintains them to ensure continuous, secure, and resilient performance. What sets it apart is its ability to provide comprehensive, turnkey technology and infrastructure services for critical environments—combining physical systems with digital management to create secure, automated facilities. The goal is to deliver automated, secure, and resilient power and technology systems and the platforms needed to manage them over the long term.

Company size
1,001-5,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Tysons, VA
Founded
1949

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