Able to work a physically demanding day (stand for long periods; work from your knees; ascend and descend ladders; lift, bend, twist, push and pull up to 50 lb, etc) while wearing protective equipment (respirator, coveralls, gloves, eye and ear protection, etc). Tasks may include but are not limited to Tooling/Assembly/Disassembly, Case Sur face Preparation, Final Product Assembly, Chemical Mixing/Casting, and Propellant Ingredient Handling, Maintaining cleanliness of work area and facilities, and other duties as assigned by supervisor.