It is standard for an operator to perform a variety of duties involving the operation and maintenance of one or several types of power construction equipment, such as motor graders, bulldozers, scrapers, compressors, pumps, derricks, shovels, tractors, or front-end loaders to excavate, move, and grade earth, erect structures, or pour concrete or other hard surface pavement. Operators are required to complete and uphold required operating credentials and expected to operate in a safe manner at all times. In addition to the standard operating duties, operator may at times be asked to complete laborer duties listed above. Operators are expected to be able to endure physical demands such as bend, stoop, squat, or stand for a significant period of time, lift at least fifty pounds, climb a ladder, and withstand outside temperature changes.

Exact duties can depend on a heavy equipment operator's specialization. Some common responsibilities include

• Operate heavy equipment in compliance with the company's operating safety policies and procedures.
• Provide recommendations for maintaining and improving environmental performance.
• Load and unload equipment from vehicles and trailers.
• Ensure company equipment, material, and the work site are maintained, kept clean, and stored in a safe manner. Collect and dispose of scrap, excess materials, and refuse.
• Observe distribution of paving material to adjust machine settings or material flow, and indicate low spots for workers to add material.
• Complete required paperwork, reporting, and other documentation.

A pre-employment drug screen clear and random screening applies per Company Policy.