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M.C. Dean

Designs and deploys secure mission-critical infrastructure

UPS Tech 3

Equipment Field ServiceConfirmed live in the last 24 hours
Full-timeNashville, TN, USA

About the Job

Requirements

  • Minimum of 5+ years of original equipment manufacturer experience with Vertiv, SCI, Cyberex, Toshiba, Mitsubishi, Gutor, APC, MGE, Schneider Electric, or Powerware/Eaton, including progressively difficult power electronic system maintenance and repair experience.
  • Experience with various uninterruptible power supply systems, batteries, test equipment, and associated electrical apparatuses such as switchgears, panels, breakers, disconnects, automatic transfer switches, and generators.
  • An associate or bachelor's degree in electrical and/or electronics from an accredited college or university, or equivalent field or military training.
  • Proficiency in reading and interpreting complex technical instructions, plans, blueprints, and schematic diagrams.
  • Strong working knowledge of the National Electrical Code, maintenance practices, maintenance and supply procedures, and quality control procedures.
  • Ability to evaluate complex electrical systems, perform damage assessments, estimate maintenance, parts, and manpower requirements, diagnose malfunctions, and employ testing and inspection techniques.
  • Ability to use a laptop computer, software packages, and other electronic communication devices.
  • Strong written and oral communication skills.
  • Ability to lift, carry, and move objects weighing up to 50 pounds regularly, 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.
  • Ability to walk, climb, lift, squat, crawl, kneel, push, pull, and reach overhead routinely and repetitively.
  • Good vision, including color vision, and ability to hear and communicate in English.
  • Ability to use a standard ladder without exceeding its weight limit while carrying tools.
  • Ability to recognize when something is wrong or likely to go wrong; apply general rules to specific problems; combine information to form conclusions; see details at close range; and listen to and understand spoken information.

Responsibilities

  • Perform preventive maintenance, equipment testing, emergency service calls, battery repair and replacement, and installations and replacements on uninterruptible power supply systems, batteries, and other critical infrastructure equipment.
  • Travel daily and work independently; remain available for emergency calls 24/7 unless on paid time off or off call.
  • Maintain and safeguard company-issued equipment, tools, and instruments, and maintain the company or personal vehicle in safe operating condition with required insurance.
  • Perform scheduled preventive maintenance on contracted equipment.
  • Interact with customers and provide technical support upon request.
  • Communicate availability status to the corporate office and team lead or manager.
  • Protect company proprietary information, manuals, and records.
  • Use electronic and electrical test equipment as necessary.
  • Coordinate and manage on-site subcontractors hired by the company as necessary.
  • Perform work to company standards and complete field service reports, time sheets, expense reports, and other required reports accurately and promptly.
  • Maintain technical documentation for study or review and attend product-specific training as required.
  • Cross-train other uninterruptible power supply technicians as needed.
  • Inspect power electronic systems and associated controls, including uninterruptible power supply systems, battery systems, static transfer switches, power distribution units, and their controls. Conduct initial, in-process, visual condition, and final inspections; maintenance operational checks; failure analysis; and repairs.
  • Certify by signature to customers that systems and components meet quality standards established by applicable codes, publications, checklists, and specifications.
  • Review system drawings and specifications for accuracy and completeness; determine maintenance and inspection requirements and technical compliance; resolve discrepancies between recorded and actual system components through research or physical inspection; and correct and certify record changes.
  • Provide technical assistance and expertise on power electronic devices to owners and engineers; perform inspection and maintenance assistance; instruct site personnel and advise them on maintenance practices, procedures, and techniques; interpret technical publications; resolve technical problems; prepare findings reports and recommendations for system improvements; and implement quality control programs.
  • Maintain operational expertise with digital multimeters, power analyzers, infrared and digital cameras, insulation test equipment, electromagnetic interference/electromagnetic field meters, battery test equipment, and oscilloscopes.
  • Maintain 24/7/365 availability when on call; travel overnight when required at company expense.
  • Observe safety standards while performing essential job functions, including lifting and installing batteries.

Desired Qualifications

  • Proficiency in Microsoft Office products.

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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