Adjust and operate surveying instruments, such as the theodolite and electronic distance-measuring equipment, and compile notes, make sketches and enter data into computers.

• Chief of Party
• Surveyor Assistant, Instruments

• Adjust and operate surveying instruments such as prisms, theodolites, and electronic distance-measuring equipment.
• Collect information needed to carry out new surveys using source maps, previous survey data, photographs, computer records, and other relevant information.
• Compare survey computations with applicable standards to determine adequacy of data.
• Compile information necessary to stake projects for construction, using engineering plans.
• Conduct surveys to ascertain the locations of natural features and man-made structures on the Earth's surface, underground, and underwater using electronic distance-measuring equipment and other surveying instruments.
• Direct and supervise work of subordinate members of surveying parties.
• Lay out grids, and determine horizontal and vertical controls.
• Maintain equipment and vehicles used by surveying crews.
• Operate and manage land-information computer systems, performing tasks such as storing data, making inquiries, and producing plots and reports.
• Perform calculations to determine earth curvature corrections, atmospheric impacts on measurements, traverse closures and adjustments, azimuths, level runs, and placement of markers.
• Perform manual labor, such as cutting brush for lines, carrying stakes, rebar, and other heavy items, and stacking rods.
• Place and hold measuring tapes when electronic distance-measuring equipment is not used.
• Position and hold the vertical rods, or targets, that theodolite operators use for sighting to measure angles, distances, and elevations.
• Prepare topographic and contour maps of land surveyed, including site features and other relevant information such as charts, drawings, and survey notes.
• Provide assistance in the development of methods and procedures for conducting field surveys.
• Record survey measurements and descriptive data using notes, drawings, sketches, and inked tracings.
• Run rods for benches and cross-section elevations.
• Search for section corners, property irons, and survey points.
• Set out and recover stakes, marks, and other monumentation.

• analyze spatial data
• analyze technical data, designs, or preliminary specifications
• collect scientific or technical data
• communicate technical information
• conduct geological surveys
• conduct land surveys
• conduct plant location surveys
• conduct topographical surveys
• direct and coordinate activities of workers or staff
• interpret aerial photographs
• maintain records, reports, or files
• obtain land survey data using surveying instruments
• operate land or site surveying instruments
• prepare safety reports
• read maps
• read technical drawings
• research property records
• use oral or written communication techniques