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M.C. Dean

Designs and deploys secure mission-critical infrastructure

Electrical Substation Test Technician 2 - Medium Voltage

Equipment Field ServiceConfirmed live in the last 24 hours
Full-timeWashington, DC, USA$30 - $39 /hr

About the Job

Requirements

  • High school diploma or General Educational Development (GED) certificate and at least five years of progressive experience, or an associate's degree in an industrial electrical/electronic-related field and four years of progressive experience directly associated with installing, repairing, and maintaining electrical and electronic components of machinery, equipment, and systems.
  • Must possess and maintain a current certification, or acquire one within 12 months of hire, from the Inter-National Electrical Testing Association (NETA), AVO Training Institute, National Institute of Certification of Engineering Technologies (NICET), or an equivalent certification in substation testing and maintenance.
  • Must possess and maintain a current valid motor vehicle operating license.
  • Comprehensive knowledge of electrical and electronic principles related to complex multi-component assemblies and devices.
  • Ability to use electrical and electronic test equipment to diagnose and correct equipment and control system problems.
  • Ability to use hand and power tools, rigging, and lifting equipment.
  • Ability to read and interpret electrical drawings, schematics, and blueprints.
  • Comprehensive knowledge of pertinent guidelines, rules, and regulations of the National Fire Protection Association (NFPA), National Electrical Code (NEC), and Occupational Safety and Health Administration (OSHA).
  • Ability to use standard office management systems and equipment, including computers, scanners, copiers, printers, and software for word processing, spreadsheets, databases, and industry-based applications.
  • Ability to lift, carry, and move objects weighing up to 50 pounds regularly, following 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 balance on scaffolds, aerial lifts, catwalks, and ladders.
  • Ability to walk, climb, lift, squat, crawl, kneel, push, pull, and reach overhead on a routine and repetitive basis.
  • 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.
  • Ability to apply general rules to specific problems and produce sensible answers.
  • Ability to combine information to form 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

  • Perform inspections, testing, troubleshooting, maintenance, and repair of low- and medium-voltage electrical distribution equipment and other electrical apparatus in field and shop environments.
  • Provide electrical, high-voltage, and substation testing, installation, maintenance, and repair on electrical equipment, systems, and power distribution systems.
  • Test, troubleshoot, repair, overhaul, modify, and maintain complex alternating- and direct-current electrical and electronic equipment, including motors, transformers, generators, relays, switching and control panels, voltage regulators, and generator and substation batteries.
  • Perform substation inspections in accordance with applicable compliance regulations.
  • Perform preventive, predictive, and corrective maintenance on electrical equipment, electronic controls, and systems.
  • Troubleshoot and test electrical equipment, circuit breakers, and systems in accordance with applicable procedures and guidelines.
  • Operate electrical power distribution systems up to and including 69 kV.
  • Take infrared images to identify mechanical and electrical problems.
  • Maintain equipment and tools used to test, repair, install, and replace equipment.
  • Install complex electrical and electronic systems on systems up to and including 69 kV.
  • Use personal protective equipment for electrical and other workplace hazards.
  • Coordinate and implement Lock-Out-Tag-Out, arc-flash, and confined-space-entry protocols for maintenance of electrical systems and equipment for Operations and other trades and skill crafts.
  • Coordinate and perform maintenance tasks within mixed-craft and trade assignments.
  • Perform maintenance-related housekeeping duties as required for repair and maintenance work.
  • Use the MAXIMO computerized maintenance management system (CMMS) to review assignments and document completed maintenance work.
  • Perform safe switching and grounding of related components.
  • Comply with company safety rules and work-related policies and procedures, OSHA, NFPA, and NEC.
  • Contribute to a safe working environment for coworkers and customers and help ensure project success.
  • Travel locally as required.

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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