Possess the job knowledge, attention to detail, and judgment to review the work of subordinates; inspect and evaluate the work of subordinates; mentor, train, and guide subordinates in proper techniques; solve problems related to the work being completed; determine material and equipment required to complete the work assigned. • Requires a working knowledge of metals, fabrics, plastics, compounds and lubricants, ship equipment such as drill presses, lathes, buffing machines, hydraulic test stands, etc., hand tools and measuring devices such as micrometers, dial indicators, plug, torque and thread gages.