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M.C. Dean

Designs and deploys secure mission-critical infrastructure

Critical Facility Technician 1

Building & Property MaintenanceConfirmed live in the last 24 hours
Full-timeOmaha, NE, USANo salary listedIn-person

About the Job

Requirements

  • Meet all requirements of CET1.
  • Strong verbal and written communication skills are required.
  • Use safe working practices, including lockout/tagout, Safety Data Sheets, and good housekeeping methods.
  • Type and use common administrative and office software.
  • Use hand tools and test equipment to install, troubleshoot, and repair parts for existing units under CET2 classified procedures, following specifications, safety guidelines, methods of procedure, manufacturer literature, and industry best practices under supervision; log activities in the computerized maintenance management system.
  • Assist a CET 3/4 technician with CET3 classified procedures, including methods of procedure and standard operating procedures, associated with the assigned site or campus.
  • Understand and follow site-specific processes and procedures, including procedure creation and review standards, procedure instructions and templates, incident and outage reporting, procedure execution, preventive maintenance standards, computerized maintenance management system standards and policy, work orders and notifications, and use SharePoint to access CE procedures and training content.
  • Understand how to action site primary and secondary emergency operating procedures and complete associated drills, with a focus on mastering the first-responder role during emergencies.
  • Understand the functions, purposes, nominal operating parameters, and operation, isolation, and startup of medium- and low-voltage distribution boards and breakers, uninterruptible power supplies, generators, batteries, static transfer switches, automatic transfer switches, air handling units, direct-expansion units, chillers, evaporative washer systems, computer room air conditioning units, fuel systems, ASCO systems, building management systems, electrical power monitoring systems, and fire alarm systems.
  • Navigate building management and electrical power monitoring systems, interpret alarms, understand the impact of state changes, and perform controlled shutdowns, startups, and equipment rotations.
  • Maintain maintenance records as required by city, state, and Environmental Protection Agency regulations.
  • Interpret building codes and local and federal regulations related to installations and apply them as required by the site.
  • Understand heating systems, identify their components, diagnose issues using gas pressure tests and other devices, and perform routine maintenance, troubleshooting, and repairs.
  • Understand refrigeration cycles and advanced refrigeration circuits, identify components, diagnose and correct problems, and use manifold gauge sets, pressure/temperature charts, and temperature-measuring devices for maintenance, troubleshooting, and repair.
  • Understand power density in relation to heating, ventilation, and air conditioning system capacity, and perform cooling and heat-load/loss calculations.
  • Have a high school diploma or GED and at least four years of experience.
  • Be able to obtain and maintain a Top Secret/Sensitive Compartmented Information clearance.
  • Lift, carry, and move objects weighing up to 50 pounds regularly while following proper lifting techniques and safety protocols.
  • Relocate a 12-foot stepladder without assistance.
  • Work at heights up to 60 feet and climb and maintain balance on scaffolds, aerial lifts, catwalks, and ladders.
  • Walk, climb, lift, squat, crawl, kneel, push, pull, and reach overhead routinely and repetitively.
  • Have vision, including color vision, and be able to hear and communicate in English.
  • Use a standard ladder without exceeding its weight limit while carrying tools.
  • Recognize when something is wrong or likely to go wrong.
  • Apply general rules to specific problems and produce sensible answers.
  • Combine information to form general rules or conclusions, including identifying relationships among seemingly unrelated events.
  • See details at close range.
  • Listen to and understand spoken information and ideas.

Responsibilities

  • Ensure optimal performance and reliability of campus electrical, mechanical, and fire/life-safety equipment by conducting planned preventive maintenance, addressing daily corrective tasks, and responding to emergencies to minimize downtime.
  • Act as a technical expert, report to the Program Manager, collaborate with Onsite Engineering Operations and third-party vendors, and serve as the primary point of contact for facility operations.
  • Maintain at least 99.999% uptime for campus equipment supporting servers.
  • Read and review blueprints, floor plans, wiring diagrams, mechanical riser drawings, and job specifications.
  • Conduct daily facility walkthroughs and document power availability, temperature, humidity, alarm status, and other parameters for comparison and identification of discrepancies and trends.
  • Disable and enable fire alarm control panels and systems when applicable to the role.
  • Identify materials and parts required for maintenance and repair to facilitate procurement.

Desired Qualifications

  • Mechanical and/or electrical original equipment manufacturer factory-specific training or experience is preferred.
  • Capability to use appropriate test equipment, including infrared scanning and vibration-analyzing meters, for system and equipment diagnostics 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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