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  2. List of computer occupations - Wikipedia

    en.wikipedia.org/wiki/List_of_computer_occupations

    Download as PDF; Printable version; ... Bureau of Labor Statistics jobs list database in text ... List of computer occupations.

  3. Computer network engineering - Wikipedia

    en.wikipedia.org/wiki/Computer_network_engineering

    Computer network engineering is a technology discipline within engineering that deals with the design, implementation, and management of computer networks. These systems contain both physical components, such as routers , switches, cables, and some logical elements, such as protocols and network services .

  4. Category:Computer occupations - Wikipedia

    en.wikipedia.org/wiki/Category:Computer_occupations

    Chief networking officer; Computational scientist; Computer (occupation) Computer operator; Computer repair technician; Computer scientist; List of computer security certifications; Computer system administrator; Configuration management

  5. List of Fortune 500 computer software and information ...

    en.wikipedia.org/wiki/List_of_Fortune_500...

    Network and Other Communications Equipment: 325 Motorola Solutions: Network and Other Communications Equipment: 395 IBM: Information Technology Services: 63 CDW: Information Technology Services: 189 Cognizant Technology Solutions: Information Technology Services: 213 Kyndryl Holdings: Information Technology Services: 241 Leidos Holdings ...

  6. Computer network - Wikipedia

    en.wikipedia.org/wiki/Computer_network

    An internetwork is the connection of multiple different types of computer networks to form a single computer network using higher-layer network protocols and connecting them together using routers. The Internet is the largest example of internetwork. It is a global system of interconnected governmental, academic, corporate, public, and private ...

  7. System administrator - Wikipedia

    en.wikipedia.org/wiki/System_administrator

    A network administrator maintains network infrastructure such as switches and routers, and diagnoses problems with these or with the behavior of network-attached computers. 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 ...

  8. Computer repair technician - Wikipedia

    en.wikipedia.org/wiki/Computer_repair_technician

    Computer technicians work in a variety of settings, encompassing both the public and private sectors.Because of the relatively brief existence of the profession, institutions offer certificate and degree programs designed to prepare new technicians, but computer repairs are frequently performed by experienced and certified technicians who have little formal training in the field.

  9. Computer operator - Wikipedia

    en.wikipedia.org/wiki/Computer_operator

    A computer operator is a role in IT which oversees the running of computer systems, ensuring that the machines, and computers are running properly. [1] The job of a computer operator as defined by the United States Bureau of Labor Statistics is to "monitor and control ... and respond to ... enter commands ... set controls on computer and ...