JOB SUMMARY: This position is a Engineering Equipment Operator, WG-5716-8 working in Alturas, California for the R8-Modoc National Wildlife Refuge. This position is also open to the public under announcement R8-25-12597713-SD-DE. You must apply to each announcement separately if you wish to be considered under both recruitment methods. MAJOR DUTIES: As a Engineering Equipment Operator your duties may include, but are not limited to, the following: Operates a variety of gasoline or diesel powered engineering and construction equipment with wheeled or crawler- type traction and attachments. Operates bulldozer, angle dozer, or other attachments to push refuse into an open pit or to fill in demolished building sites and cover with earth, to clean ditches, to fill holes in dikes, or to excavate ditches and ponds. Operates farm tractors with auxiliary equipment for farming, mowing, maintaining dikes, and other related activities. Performs minor repairs which include replacement of hoses, belts, fuses, light bulbs, etc. that do not require dismantling large components of the equipment such as radiators, hydraulic tanks, alternators, tracks, etc. Use trade skills to make repairs to refuge buildings and facilities. Physical Demands and Work Environment: Physical Effort: Very strenuous effort is required in the operation and frequent adjustment of large pieces of equipment and attachments, often under adverse operating conditions. Considerable strain is caused by the constant vibration of the equipment and the jolting received from operation of the equipment over rough surfaces. Location of the controls and attachments frequently requires work in awkward or strained positions. Daily equipment servicing requires bending, stooping, kneeling, and lifting of heavy objects. The employee frequently lifts, carries, and sets up parts and equipment weighing up to 50 pounds unassisted, and over 50 pounds with assistance. The employee uses jacks, pulleys, dollies, or other lifting and carrying devices. Work may be from ladders, scaffolding, platforms, or high places, and in hard-to-reach places. Frequent arm and leg movements are required to operate controls, make repairs, and build items. Working Conditions: Work is performed in all types of weather often in an open driver's seat. Due to operations of large and complicated equipment, often in rough terrain, the operator is exposed to injury resulting from equipment overturning, and is subject to noise, vibration, dust, and fumes from machinery. Caution must be exercised to avoid injury from moving machinery and breaking cables, and other difficult circumstances. IMPORTANT: Click the 'Apply for this job' button to view a complete job description.