Technicians will often be asked these tasks:

• Providing documentation, detailed instructions, drawings, or specifications to tell others about how devices, parts, equipment, or structures are to be fabricated, constructed, assembled, modified, maintained, or used.
• Using computers and computer systems (including hardware and software) to program, write software, set up functions, enter data, or process information.
• Servicing, repairing, calibrating, regulating, fine-tuning, or testing machines, devices, and equipment that operate primarily on the basis of electrical or electronic (not mechanical) principles.

Analyzers will often perform the following tasks:

• Identifying the underlying principles, reasons, or facts of information by breaking down information or data into separate parts.
• Using relevant information and individual judgment to determine whether events or processes comply with laws, regulations, or standards.
• Assessing the value, importance, or quality of things or people.
• Compiling, coding, categorizing, calculating, tabulating, auditing, or verifying information or data.

• Designing or developing information databases that include geographic or topographic data.
• Completing detailed source and method notes describing the location of routine or complex land parcels.
• Checking all layers of maps for ensuring accuracy, identifying and marking errors and making corrections.
• Determining scales, line sizes, or colors to be used for hard copies of computerized maps, using plotters.
• Monitoring mapping working or the updating of maps for ensuring accuracy, the inclusion of new or changed information, or compliance with rules and regulations.
• Identifying and compiling database information for creating maps in response to requests.
• Producing or updating overlay maps for showing information boundaries, water locations, or topographic features on various base maps or at different scales.
• Tracing contours or topographic details for generating maps that denote specific land or property locations or geographic attributes.