To carry out repairs, installation works and planned maintenance work on a multi-trade basis, requiring specialist knowledge across a range of work procedures and practises. To diagnose and repair all faults on engineering installations, plant and equipment. Act as a team leader as required, co-ordinating/directing the work of others. To undertake a range of complex work of a multi trade nature. To use skills extended beyond Core Trades to aid diagnosis and maintenance activities including installation, maintenance and testing of medical gases and associated equipment. To undertake the role of HTM Authorised Person in area of core skills.