Specific responsibilities include but are not limited to: -- Repairs and maintains standby electrical power generation equipment, automatic power transfer switches, operational control and alarm system; service and distribution systems including main and distribution switchboards, panelboard fuses and transformers; motor connections and controls including starters and motor control centers; lighting including incandescent, fluorescent, recessed, surface, weatherproof, vaportight and underwater; dimmers; and signal and fire alarm systems including pull stations, ionization smoke detectors, sprinkler flow switches, supervisory valve and control panels. -- Installs, maintains and repairs electrical equipment and appliances such as heating systems, motors, fans, lighting fixtures and connections of electrical machines, office equipment, distribution panels, elevators (power supply only), etc.