Key accountabilities * Correctly setup and use electrical test equipment and interpret the test results to include Digital Multi Meter, Insulation Resistance Tester Perform maintenan ce tasks to Distribution Board, High Mast Pole and Flood Light Fixture High Mast Lighting Inspection and Servicing Replacement different type of fixtures for high mast lighting Aiming and orientation of lights for correct direction. * Operation and maintenance of high mast lowering mechanism * Promoting a Zero Harm culture within own team and all suppliers and sub-contractors engaged on Projects work * Ensure security and integrity of all data provided including reporting performance, finance and customer information, reference Serco non-disclosure policy. * To exercise personal duty of care for their own health, safety and welfare and for those affected by their acts or omissions; reference SMS GSOP-HSE1-6 Serco organisational HSE responsibilities. * Report any accidents, incidents, breaches or potential breaches to appropriate management or the speak up process.