Electrician's Mate (United States Navy)
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| Electrician's Mate (United States Navy) | |
|---|---|
| Name | Electrician's Mate |
| Abbreviation | EM |
| Service | United States Navy |
| Specialty | Electrical systems, power generation, distribution |
Electrician's Mate (United States Navy) is a United States Navy enlisted rating responsible for the operation, maintenance, and repair of electrical power generation, distribution, and lighting systems aboard naval vessels and shore installations. Electrician's Mates work alongside ratings such as Boiler Technician, Machinist's Mate, Engineman, Electronics Technician, and Damage Controlman to support shipboard propulsion, combat systems, and habitability. Their duties intersect with programs and organizations including Naval Sea Systems Command, Military Sealift Command, and training centers like Naval Station Great Lakes.
History
The Electrician's Mate rating traces roots to early 20th-century naval electrification efforts during the eras of the Great White Fleet and the modernization programs that accompanied the Dreadnought era, paralleling developments in the Edison Electric Light Company and the electrification of the United States Capitol. The rating evolved through the World War I and World War II mobilizations as battleships, carriers, and submarines incorporated more complex electrical plants, influenced by technologies from firms like Westinghouse Electric Corporation and General Electric Company (United States). Cold War demands associated with the Korean War and Vietnam War further professionalized training, aligning EM duties with standards from Naval Training Command and technical curricula shaped by the Department of the Navy and advisory input from National Academy of Sciences panels on naval engineering.
Role and responsibilities
Electrician's Mates oversee power generation systems such as ship service diesel generators and turbine generators on platforms including Arleigh Burke-class destroyer, Nimitz-class aircraft carrier, Los Angeles-class submarine, and Ticonderoga-class cruiser. They troubleshoot switchboards, transformers, and prime mover controls used in conjunction with systems from General Dynamics Electric Boat, Newport News Shipbuilding, and Huntington Ingalls Industries. EMs maintain lighting, grounding, and emergency distribution systems required for operations during incidents like Falklands War-era damage control lessons and peacetime contingencies coordinated with United States Fleet Forces Command. They collaborate with Naval Sea Systems Command engineers, interact with shore-based utilities such as Department of Defense Dependents Schools (DoDDS) facilities, and follow standards from bodies like the American Bureau of Shipping for safety and classification.
Training and qualification
Initial training for Electrician's Mates traditionally begins at Naval Station Great Lakes with "A" school instruction in electrical theory, circuitry, and safety, often supplemented by "C" schools at centers such as Naval Submarine School and facilities run by Naval Air Systems Command for aviation-related electrics. Advanced qualification includes on-the-job experience in engineering spaces aboard hulls like USS Nimitz (CVN-68) or USS Arizona (BB-39), practical assessments aligned with Navy Enlisted Classification codes, and progression through programs overseen by Master Chief Petty Officer of the Navy. Certification pathways may reference civilian standards from National Institute for Certification in Engineering Technologies and collaborations with American Welding Society for integrated systems work.
Ratings and insignia
The Electrician's Mate rating uses rating badges and insignia consistent with Navy enlisted marks, tied to rates such as Petty Officer Third Class, Chief Petty Officer, and Master Chief Petty Officer. Collar devices and sleeve insignia follow conventions established by the United States Navy uniform regulations and historic precedents dating to insignia reforms influenced by figures like Admiral Arleigh A. Burke. Comparative badges connect EMs with related ratings such as Gas Turbine System Technician (Electrical), reflecting cross-rated pathways used during fleet reassignments and personnel management by Chief of Naval Personnel.
Career progression and advancement
Advancement for Electrician's Mates depends on time-in-rate, performance evaluations, and exam scores administered through the Navy Advancement Center. Career paths include lateral moves into specialist communities like Nuclear Electrician's Mate on submarines and carriers, shore billets with Naval Shipyards such as Norfolk Naval Shipyard, or transition to civilian employers like Bechtel Corporation and Raytheon Technologies. Senior enlisted leadership roles may lead to positions within Master Chief Petty Officer councils or assignments to staff at United States Fleet Forces Command and joint billets coordinated with United States Transportation Command.
Equipment and specialties
EMs maintain equipment including synchronous generators, switchgear, motor control centers, power converters, and uninterruptible power supplies used on platforms built by Bath Iron Works and Ingalls Shipbuilding. Specialties include alarm systems, electrical preventative maintenance aligned with Preventive Maintenance System (PMS), lighting controls, and integration with propulsion systems produced by Rolls-Royce North America and GE Marine. Subspecialties span shore power interfaces, hazardous location wiring following standards from National Fire Protection Association, and joint systems used on Littoral Combat Ship and auxiliary vessels.
Notable personnel and incidents
Historic incidents involving electrical casualties and exemplary EM actions are documented in events such as engineering-space responses during collisions like USS John S. McCain (DDG-56) and USS Fitzgerald (DDG-62) incidents, repair efforts following attacks in Pearl Harbor on USS West Virginia (BB-48), and damage-control heroism during Operation Desert Storm. Notable Electrician's Mate personnel have been recognized by awards administered by the Navy and Marine Corps Commendation Medal and roles in technical leadership at Naval Sea Systems Command laboratories and fleet maintenance centers.