JOB SUMMARY: This position is a Maintenance Mechanic, WG- 4749-9 working in Entiat, Washington for the R1-Entiat National Fish Hatchery. MAJOR DUTIES: As a Maintenance Mechanic your duties will include but are not limited to the following: Completes repairs, troubleshooting, testing that can be accomplished by removing, replacing, tightening, splicing, soldering, and insulating defective wiring, controls, equipment, and fixtures such as broken and bare wiring, burned out switches and relays, loose connections and fittings, damaged light fixtures, and poorly operating thermostats. May install or repair electrical systems incident to the construction or maintenance or family housing units, buildings, quarters, offices, or shops; or perform limited assignments in the installation or repair of complex industrial electrical systems. Locates broken, worn, damaged, or poorly operating wiring, fixtures, controls, and equipment through visual check or through use of a small variety of test equipment, for example, test lamps, voltage testers, ammeters, and polarity testers. Conducts maintenance on motor vehicles replace sensors, water pumps, spark plugs, brake shoes, mufflers, radiator caps, condensers, engine gaskets, a variety of belts and hoses, and complete assemblies such as removing old engines and replacing them with new engines. Clean or replace filters, screens, battery cables and clamps, engine components, and heating and cooling devices. In addition, service and check air conditioning systems including purging and recharging systems, flushing radiators and replacing anti-freeze solutions, and aligning front ends of cars and trucks. Perform repairs on heavy equipment and machinery such as removing, adjusting, or replacing defective or worn parts and components; or assisting in disassembling, repairing, and assembling major systems, components, and operating mechanisms. Replace seals and shaft sealing rings, horns, wiring harnesses, starting switches, ignition distributors, sensors, fuel pumps, and water pumps; adjust voltage and current control units, engine idle, brakes, and transmission linkages; clean or replace filters, battery cables, engine components, and injector nozzles. Operates a variety of types of heavy equipment to push, pull, pile, or load materials such as sand, gravel and earth while excavating, backfilling, grading, or leveling earth to specifications on such projects like repairing and breaking new ground for trails, roads, canals, tunnels, or construction sites. Heavy equipment may include: bulldozers, excavators, road graders, skid steers, backhoes, wheeled and tracked loaders, backhoes, wheeled equipment/vehicles, and specialized equipment. Implements may include: mowers, cutter bars, drum choppers, augers, plows, harrows, sprayers, discs, and etc. Operates motor vehicles including: tractor trailers, truck and trailer combination, platform trucks, passenger buses, van trucks, fuel trucks, stake trucks, and dump trucks which typically have an approximate gross vehicle weight of more than 14,400 kilograms (32,000 pounds) but not to include special permit hauling. This may include hauling non-conforming cargo. A Commercial Driver's License (CDL (Class A)) is required to operate these vehicles and to transport heavy equipment between refuges. Operators must be able to couple / uncouple vehicles and connect and disconnect the air brakes and electrical lines. Physical Effort: Considerable physical effort is required in the operation and maintenance of facilities, equipment, and attachments.? Considerable energy is needed working in small confined spaces or elevated areas, and operating equipment over rough surfaces.? Location of the tools and controls/attachments frequently requires working in awkward or strained positions. Requires occasional lifting or handling of objects or materials up to 50-100 pounds, unassisted, following proper lifting procedures to avoid injury. Frequently required to stand while working, climb ladders or scaffolding, and bend, stoop, climb, and work in awkward positions. This requires standing, bending, stooping, kneeling, climbing and working in tiring and cramped positions. Working Conditions: Work is accomplished both in an office setting (5%) and outdoors (95%). Works outside in all kinds of weather and frequently exposed to running water, fumes, dust, grease, dirt, falling from ladders or scaffolding, electricity, and moving parts of equipment and machinery. Work performed outside is in a variety of settings where steep terrain, extremely uneven, rocky and slippery footing is normal. Temperature extremes are common. Incumbent may also be exposed to energized circuits, electrical shock, burns, electrical rotary devices, cuts and abrasions from the use of tools and equipment and burns from chemicals. IMPORTANT: Click the 'Apply for this job' button to view a complete job description.