At WSSC Water, we are passionate about our one water mission and devoted to delivering safe, seamless, and satisfying service to our 1.9 million customers. It takes teamwork to deliver the essential, which is why we proudly call ourselves Team H2O - working together, sharing our talents and creativity to safeguard public health and protect the environment.The Sr. Electrical and Mechanical Technician performs journey-level work on complex electrical (up to 69KV substations), mechanical, hydraulic, and pneumatic systems.Minimum Education, Experience RequirementsHigh School diploma or equivalent3+ years experience as an Electrical/Mechanical Technician2+ years experience in the maintenance of high voltage switchgear and substations (up to 69KV), as well as repairing and servicing equipment such as oil circuit breakers, transformers, roll-out breakers, switchgear controls, and protective relays3+ years experience in reading electrical one-line drawings, high voltage substations and switchgear diagrams, interconnecting diagrams and equipment location drawingsCompletion of technical coursework in basic electricity, basic mechanics, blueprints, and schematicsEmployees in this position are designated or considered emergency personnel; therefore, the employee must report to work as scheduled or as directed by their supervisor when WSSC Water declares an event that requires emergency personnel to report to workShift work, on-call, and mandatory overtime may be required