Provide technical and specialist advice and support to subordinate Jacking System Engineers, Forman and Technicians on rigs’ jacking system maintenance, refurbishment and repair problems and assist the immediate supervisor in jacking system and Letourneau gearboxes # 3 & # 4 requirement and material movement between warehouses, workshops and rigs. Plan and supervise execution of jacking system & Letourneau gearboxes refurbishment and repairs on offshore rigs. Directly involves in removal & installation of the jacking components. Survey, audit, troubleshoot and repairs for all issues related to jacking system and similar equipment. Responsible for inspection and overhauling of Letourneau gearboxes for Offshore Cranes, Skidding System, Anchor Winch and Raw Water Tower.