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  2. IT assistant - Wikipedia

    en.wikipedia.org/wiki/IT_assistant

    Duties [ edit ] As an Information Technology Assistant, user problems should be resolved by communicating with end users and by translating technical problems from end-users to technical support staff.

  3. System administrator - Wikipedia

    en.wikipedia.org/wiki/System_administrator

    A security administrator is a specialist in computer and network security, including the administration of security devices such as firewalls, as well as consulting on general security measures. A web administrator maintains web server services (such as Apache or IIS) that allow for internal or external access to web sites. Tasks include ...

  4. Systems analyst - Wikipedia

    en.wikipedia.org/wiki/Systems_analyst

    A systems analyst, also known as business technology analyst, is an information technology (IT) professional who specializes in analyzing, designing and implementing information systems.

  5. Application analyst - Wikipedia

    en.wikipedia.org/wiki/Application_analyst

    An application analyst (also applications systems analyst) is someone whose job is to support a given application or applications. This may entail some computer programming, some system administration skills, and the ability to analyze a given problem, diagnose it and find its root cause, and then either solve it or pass the problem on to the relevant people if it does not lie within the ...

  6. Operations specialist (United States Navy) - Wikipedia

    en.wikipedia.org/wiki/Operations_Specialist...

    The duties performed by Navy operations specialists include: [1] Operate a variety of computer-interfaced detection, tracking and height-finding radars; Plot a ship's position, heading, and speed, using computerized or manual trigonometric methods using a Maneuvering Board (MOE Board)

  7. Network administrator - Wikipedia

    en.wikipedia.org/wiki/Network_administrator

    As with many technical roles, network administrator positions require a breadth of technical knowledge and the ability to learn the intricacies of new networking and server software packages quickly. Within smaller organizations, the more senior role of network engineer is sometimes attached to the responsibilities of the network administrator.

  8. Chief information security officer - Wikipedia

    en.wikipedia.org/wiki/Chief_information_security...

    Typically, the CISO's influence reaches the entire organization. Responsibilities may include, but not be limited to: Computer emergency response team/computer security incident response team; Cybersecurity; Disaster recovery and business continuity management; Identity and access management; Information privacy

  9. Information technology - Wikipedia

    en.wikipedia.org/wiki/Information_technology

    Information technology (IT) is a set of related fields that encompass computer systems, software, programming languages, data and information processing, and storage. [1] IT forms part of information and communications technology (ICT). [2]