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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-timeJacksonville, FL, USANo salary listed

About the Job

Requirements

  • At least 5 years of original equipment manufacturer experience and progressively difficult experience in power electronic system maintenance and repair.
  • Experience with various uninterruptible power supply systems, batteries, test equipment, and 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.
  • 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 use testing and inspection techniques.
  • Ability to use a laptop computer, software packages, and electronic communication devices.
  • Future training and certification requirements include manufacturer maintenance courses and a power quality training course or certification.
  • Ability to lift, carry, and move objects weighing up to 50 pounds regularly, using proper lifting techniques and safety protocols.
  • Ability to relocate a 12-foot stepladder without assistance.
  • Ability to 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.
  • Corrected or uncorrected vision sufficient to see color, 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.
  • Ability to apply general rules to specific problems and produce sensible answers.
  • Ability to combine information into general rules or conclusions, including identifying relationships among seemingly unrelated events.
  • Ability to see details at close range.
  • Ability to listen to and understand spoken information and ideas.

Responsibilities

  • Maintain, service, and troubleshoot uninterruptible power supply systems, batteries, and other critical infrastructure equipment.
  • Perform preventive maintenance, equipment testing, and emergency service calls at customer facilities.
  • 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.
  • Repair and replace batteries, and perform battery installations and replacements.
  • Perform scheduled preventive maintenance on equipment under contract.
  • Interface with customers and provide technical support upon request.
  • Communicate availability status to the corporate office and to the team lead or manager.
  • Protect company proprietary information, manuals, and records.
  • Use electronic and electrical test equipment as needed.
  • Coordinate and manage on-site subcontractors hired by the company as needed.
  • Maintain a company or personal vehicle in safe, operational condition and maintain insurance as required by the company.
  • Ensure work complies with company standards.
  • Complete field service reports, timesheets, expense reports, and other required job reports accurately and on time.
  • Maintain technical documentation for study or review and attend product-specific training as required by the company.
  • Cross-train other uninterruptible power supply technicians as needed.
  • Inspect power electronic systems and associated controls, including uninterruptible power supply systems, backup battery systems, static transfer switches, power distribution units, and their controls. Conduct initial, in-process, visual-condition, and final inspections; maintenance operational checks; failure analyses; 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; research or physically inspect discrepancies between recorded and actual system components; and correct and certify record changes.
  • Provide technical assistance and expertise on power electronic devices to owners and engineers; perform inspections and maintenance assistance; instruct site personnel; advise them on maintenance practices, procedures, and techniques; interpret technical publications; resolve technical problems; and prepare findings reports and recommendations for system improvements and quality-control programs.
  • Follow safety standards while performing essential job functions, including lifting and installing batteries.
  • Maintain operational expertise with digital multimeters, power analyzers, infrared cameras, digital cameras, insulation test equipment, EMI/EMF meters, battery test equipment, and oscilloscopes.
  • Maintain 24/7/365 availability when on call; travel overnight when required at company expense.
  • Perform other duties as assigned.

Desired Qualifications

  • Proficiency with Microsoft Office products 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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