Physical Requirements: While performing the duties of this job, the employee is frequently required to work on board in-water vessels, bend, ascend and descend step stools, ladders and stairs, kneel, lift 50lbs, sit, stoop, twist, and work at heights. Employee will frequently be required to work inside and outside in hot/cold temperatures and be exposed to loud noises, cramped quarters, dust, fumes and odors, standing on hard surfaces, and electrical hazards frequently.