3513-Computer network and systems technicians

Job Title ( International classification ): 
Computer network and systems technicians
ISCO Code: 
3513
Job Description: 
Computer network and systems technicians establish, operate and maintain network and other data communications systems.
Tasks: 

Main Tasks include -

  • (a) operating, maintaining and troubleshooting network systems
  • (b) operating and maintaining data communications systems other than networks
  • (c) assisting users with network and data communications problems
  • (c) identifying areas needing upgraded equipment and software
  • (e) installing computer hardware, network software, operating system software and applications software
  • (f) performing start up and close down as well as backup and disaster recovery operations for computer networks.
Inclusions: 

Examples of the occupations classified here:
- Computer network technician
- Network support technician

Exclusions: 

Some related occupations classified elsewhere:
- Network administrator - 2522
- Network analyst - 2511
- Computer operator - 3511
- Web technician - 3514

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