Analyze, test, troubleshoot, and evaluate existing network systems, such as local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system. Perform network maintenance to ensure networks operate correctly with minimal interruption. Link: http://www.onetonline.org/link/summary/15-1152.00 Your browser does not support the video tag.

Design and implement computer and information networks, such as local area networks (LAN), wide area networks (WAN), intranets, extranets, and other data communications networks. Perform network modeling, analysis, and planning. May also design network and computer security measures. May research and recommend network and data communications hardware and software. Link: http://www.onetonline.org/link/summary/15-1143.00 Your browser does not support the video tag.

Research, design, develop, or test computer or computer-related equipment for commercial, industrial, military, or scientific use. May supervise the manufacturing and installation of computer or computer-related equipment and components. Link: http://www.onetonline.org/link/summary/17-2061.00 Your browser does not support the video tag.

Plan, direct, or coordinate activities in such fields as electronic data processing, information systems, systems analysis, and computer programming. Link: http://www.onetonline.org/link/summary/11-3021.00 Your browser does not support the video tag.

Teach courses in business administration and management, such as accounting, finance, human resources, labor and industrial relations, marketing, and operations research. Includes both teachers primarily engaged in teaching and those who do a combination of teaching and research. Link: http://www.onetonline.org/link/summary/25-1011.00 Your browser does not support the video tag.

Produce financial and market intelligence by querying data repositories and generating periodic reports. Devise methods for identifying data patterns and trends in available information sources. Link: http://www.onetonline.org/link/summary/15-1199.08

Examine and analyze accounting records to determine financial status of establishment and prepare financial reports concerning operating procedures. Link: http://www.onetonline.org/link/summary/13-2011.02 Your browser does not support the video tag.

Analyze financial information and prepare financial reports to determine or maintain record of assets, liabilities, profit and loss, tax liability, or other financial activities within an organization. Link: http://www.onetonline.org/link/summary/13-2011.01 Your browser does not support the video tag.

Conduct qualitative and quantitative chemical analyses or experiments in laboratories for quality or process control or to develop new products or knowledge. Link: https://youtu.be/0eeDUCgJDU4

Teach courses pertaining to the chemical and physical properties and compositional changes of substances. Work may include instruction in the methods of qualitative and quantitative chemical analysis. Includes both teachers primarily engaged in teaching, and those who do a combination of teaching and research. Link: https://youtu.be/dO5I7KC7TNk