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M.C. Dean

Designs and deploys secure mission-critical infrastructure

Electrical Test Technician 3

Power Systems EngineeringConfirmed live in the last 24 hours
Full-timeBeltsville, MD, USA$42 - $51 /hr

About the Job

Requirements

  • Applicants must have at least 7 years of relevant electrical experience and a High School Diploma or GED.
  • Applicants must possess valid, active U.S. work authorization.
  • NETA or NICET certification, or equivalent hands-on experience in electrical testing, is preferred.
  • Demonstrate a strong understanding of ANSI, IEEE, NETA, NFPA, NEC, and OSHA electrical safety standards.
  • Interpret electrical schematics, wiring diagrams, and technical manuals.
  • Operate and troubleshoot protective relays, circuit breakers, transformers, switchgear, and other electrical equipment.
  • Use test equipment such as Doble, Omicron, Megger, Vanguard, and Fluke meters.
  • Understand insulation resistance, power factor, contact resistance, and high-potential testing procedures.
  • Have knowledge of medium- and high-voltage systems up to 500 kV, including arc flash hazard analysis.
  • Troubleshoot and analyze problems to diagnose system failures.
  • Be willing to travel as needed and work in industrial, data center, and utility environments.
  • Work safely under minimal supervision and follow industry best practices.
  • Lift, carry, and move objects weighing up to 50 pounds regularly; use 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.
  • Possess good vision, which may be corrected, the ability to see color, and the ability 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 to produce sensible answers.
  • Combine information to form general rules or conclusions, including identifying relationships among seemingly unrelated events.
  • See details at close range, within a few feet.
  • Listen to and understand information and ideas presented through spoken words and sentences.

Responsibilities

  • Develop the electrical testing program for the duty site and serve as the subject matter expert for the division’s operations and maintenance program.
  • Manage or train operations staff to monitor, control, and update system control applications, maximizing system efficiency and revising controls to accommodate facility-operation changes or address problems and inefficiencies.
  • Assist with developing processes, methods, standard operating procedures, and training programs for operators who monitor and control complex mechanical, electrical, life-safety, and building-control systems.
  • Assist with implementing procedures using the computerized maintenance management system to schedule, dispatch, track, and report mechanical, electrical, and plumbing field emergency repairs, adjustments, preventive maintenance, and warranty activities.
  • Manage the integration, reliability, and functionality of building control systems, including supervisory control and data acquisition, Delta Controls, and life-safety systems.
  • Coordinate with the Program Manager while on duty to optimize monitoring-system performance and meet government energy goals.
  • Provide oversight, troubleshoot, and address operational problems.
  • Assume supervisory responsibility during electrical testing activities.
  • Assist the Mechanical, Electrical, and Plumbing Operations Manager in developing electrical work and project schedules.
  • Assist in developing and implementing operational risk management safety procedures and safety meetings; generate safety reports and maintain related records.
  • Troubleshoot supervisory control and data acquisition and building management systems; perform relay testing and use SKM PowerTools and ETAP; conduct short-circuit and arc-flash studies.
  • Perform acceptance and maintenance testing of electrical power systems to ensure compliance with NETA standards.
  • Conduct protective-relay testing, calibration, and programming for various manufacturers.
  • Perform circuit-breaker and switchgear testing, including timing tests and primary and secondary injection testing.
  • Troubleshoot electrical faults and perform root-cause analysis for system failures.
  • Conduct transformer testing, including turns-ratio, insulation-resistance, and power-factor testing.
  • Ensure adherence to electrical safety protocols, including lockout/tagout procedures and personal protective equipment compliance.
  • Maintain detailed test reports and documentation for compliance and client review.
  • Collaborate with engineers, project managers, and clients to support efficient system commissioning and startup.
  • Provide mentorship and technical guidance to junior technicians as needed.

Desired Qualifications

  • Complete an original equipment manufacturer-certified field-service training program.

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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