Computer Systems Networking

Plan, direct, or coordinate activities in such fields as electronic data processing, information systems, systems analysis, and computer programming.

• Direct daily operations of department, analyzing workflow, establishing priorities, developing standards and setting deadlines.
• Meet with department heads, managers, supervisors, vendors, and others, to solicit cooperation and resolve problems.
• Review project plans to plan and coordinate project activity.

Conduct research into fundamental computer and information science as theorists, designers, or inventors. Develop solutions to problems in the field of computer hardware and software.

• Analyze problems to develop solutions involving computer hardware and software.
• Apply theoretical expertise and innovation to create or apply new technology, such as adapting principles for applying computers to new uses.
• Assign or schedule tasks to meet work priorities and goals.

Design strategies for enterprise databases, data warehouse systems, and multidimensional networks. Set standards for database operations, programming, query processes, and security. Model, design, and construct large relational databases or data warehouses. Create and optimize data models for warehouse infrastructure and workflow. Integrate new systems with existing warehouse structure and refine system performance and functionality.

• Develop and document database architectures.
• Collaborate with system architects, software architects, design analysts, and others to understand business or industry requirements.
• Develop database architectural strategies at the modeling, design and implementation stages to address business or industry requirements.

Research, design, and develop computer and network software or specialized utility programs. Analyze user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis. Update software or enhance existing software capabilities. May work with computer hardware engineers to integrate hardware and software systems, and develop specifications and performance requirements. May maintain databases within an application area, working individually or coordinating database development as part of a team.

• Analyze user needs and software requirements to determine feasibility of design within time and cost constraints.
• Develop or direct software system testing or validation procedures, programming, or documentation.
• Confer with systems analysts, engineers, programmers and others to design systems and to obtain information on project limitations and capabilities, performance requirements and interfaces.

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, including analysis of capacity needs for network infrastructures. May also design network and computer security measures. May research and recommend network and data communications hardware and software.

• Develop disaster recovery plans.
• Develop or recommend network security measures, such as firewalls, network security audits, or automated security probes.
• Develop and implement solutions for network problems.

Plan, implement, upgrade, or monitor security measures for the protection of computer networks and information. Assess system vulnerabilities for security risks and propose and implement risk mitigation strategies. May ensure appropriate security controls are in place that will safeguard digital files and vital electronic infrastructure. May respond to computer security breaches and viruses.

• Develop plans to safeguard computer files against accidental or unauthorized modification, destruction, or disclosure and to meet emergency data processing needs.
• Monitor current reports of computer viruses to determine when to update virus protection systems.
• Encrypt data transmissions and erect firewalls to conceal confidential information as it is being transmitted and to keep out tainted digital transfers.

Analyze science, engineering, business, and other data processing problems to develop and implement solutions to complex applications problems, system administration issues, or network concerns. Perform systems management and integration functions, improve existing computer systems, and review computer system capabilities, workflow, and schedule limitations. May analyze or recommend commercially available software.

• Troubleshoot program and system malfunctions to restore normal functioning.
• Provide staff and users with assistance solving computer-related problems, such as malfunctions and program problems.
• Test, maintain, and monitor computer programs and systems, including coordinating the installation of computer programs and systems.

Create, modify, and test the code and scripts that allow computer applications to run. Work from specifications drawn up by software and web developers or other individuals. May develop and write computer programs to store, locate, and retrieve specific documents, data, and information.

• Write, analyze, review, and rewrite programs, using workflow chart and diagram, and applying knowledge of computer capabilities, subject matter, and symbolic logic.
• Correct errors by making appropriate changes and rechecking the program to ensure that the desired results are produced.
• Perform or direct revision, repair, or expansion of existing programs to increase operating efficiency or adapt to new requirements.