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M.C. Dean

Designs and deploys secure mission-critical infrastructure

HVAC Technician 4

HVAC & Building SystemsPosted on Nov 11
Full-timeWiesbaden, GermanyNo salary listedIn-person

About the Job

Requirements

  • A high school diploma or GED is required, along with at least 8 years of experience working with complex HVAC systems and equipment, including chillers, boilers, package units, and variable air volume systems with direct digital, pneumatic, and automated control systems.
  • Applicants must meet eligibility requirements, including U.S. citizenship, for access to classified information, and must have or be able to obtain and maintain a Top Secret/Sensitive Compartmented Information clearance.
  • The role requires the ability to lift, carry, and move objects weighing up to 50 pounds regularly, and to follow proper lifting techniques and safety protocols.
  • The role requires relocating a 12-foot stepladder without assistance.
  • The role requires working at heights up to 60 feet and climbing and maintaining balance on scaffolds, aerial lifts, catwalks, and all types of ladders.
  • The role requires routinely walking, climbing, lifting, squatting, crawling, kneeling, pushing, pulling, and reaching overhead.
  • The role requires good vision, which may be corrected, color vision, and the ability to hear and communicate in English.
  • The role requires using a standard ladder without exceeding its weight limit while carrying tools.
  • The role requires recognizing when something is wrong or likely to go wrong, applying general rules to specific problems, combining information to form conclusions, seeing details at close range, and understanding spoken information and ideas.

Responsibilities

  • Inspect Engineering systems and equipment periodically, monitor equipment operations, and maintain operating logs.
  • Mentor less experienced HVAC Technicians.
  • Operate and maintain site-critical Engineering systems and equipment that provide heat, utility and conditioned water, ventilation, air conditioning, and other environmental and critical services, following diagrams, operating manuals, industry best practices, and manufacturer specifications.
  • Monitor and control building equipment and operate the facility’s building automation system.
  • Disable and re-arm fire alarm panels when required.
  • Use test equipment and devices relevant to building operating systems and analyze test results.
  • Operate and maintain gas-fired steam boilers.
  • Perform other related duties as requested.
  • Maintain Engineering systems and equipment, including chillers, indoor fan units, variable air volume systems, HVAC controls, and fire and life-safety sprinkler systems.
  • Inspect and adjust mechanical equipment and systems; perform preventive and general maintenance while following the building’s energy model for efficiency.
  • Record and report faults, deficiencies, and other unusual occurrences.
  • Respond to emergencies and perform tasks necessary to protect occupants and property.
  • Perform facilities or mission-critical-environment maintenance activities under minimal supervision.
  • Operate and maintain critical systems, including HVAC, computer room air conditioning units, life-safety and building automation systems, and utility systems.

Desired Qualifications

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

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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