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.

• Testing software systems or applications for software enhancements or new products.
• Reviewing designs, codes, testing plans, or documentation for ensuring quality.
• Providing or coordinating troubleshooting assistance for data warehouses.
• Preparing functional or technical documentation for data warehouses.
• Writing new programs or modifying existing programs to meet customer requirements, using current programming languages and technologies.
• Verifying the structure, accuracy, or quality of warehouse data.
• Selecting methods, techniques, or criteria for data warehousing evaluative procedures.
• Performing system analysis, data analysis or programming, using a variety of computer languages and procedures.
• Mapping data between source systems, data warehouses, and data marts.
• Developing and implementing data extraction procedures from other systems, such as administration, billing, or claims.