Information and Communications Technology Operators and Technicians

How to become a computer systems operator

Official title: Computer systems operator

Also called: Computer high-speed printer operator, Computer operator, Computer peripheral equipment operator, Console operator (electronic data processing), Data processing auxiliary equipment operator, Electronic computer operator (mainframe), Electronic data processing supervisor, Encoding machine operator, Information systems operator, Computer peripheral equipment operator, Encoding machine operator

Computer systems operator supports the day-to-day processing, operation and monitoring of information and communications technology systems, including local and wide area networks (LANs and WANs), and hardware, software and related computer equipment to ensure optimal performance and identify any problems.

Main tasks

Operating and controlling peripheral and related computer equipment
Entering commands using computer terminals, and activating controls on computer and peripheral equipment to integrate and operate equipment
Monitoring systems for equipment failure or errors in performance
Notifying the supervisor or maintenance technicians of equipment malfunctions
Responding to programme error messages by finding and correcting problems, escalating the problem to other staff or terminating the programme
Reading job set-up instructions to determine equipment to be used, order of use, material such as disks and paper to be loaded, and control settings
Retrieving, separating and sorting programme output as needed, and sending data to specified users
Loading peripheral equipment, such as printers, with selected materials for operating runs, or overseeing

Ways in

Apprenticeship: Work-study diploma. Related ITE work-study diplomas: Work-Study Diploma in Electronics & Computer Engineering (Applied Electronics & AI). You are employed by a company and study at ITE at the same time. Peernovo matched these from course names.
Polytechnic or ITE: Polytechnic diploma. Related diplomas: Diploma in Computer Engineering (Temasek Polytechnic). Peernovo matched these from course names; polytechnics do not publish which jobs each course leads to.

Pay · Outlook · AI and this job

Median pay: $65,100 a year. The middle half earn $52,284 to $97,716 a year.
Generative AI could change some tasks in this job, by the ILO's global estimate.

Questions people ask

How do I become a computer systems operator?

Ways in include: Polytechnic diploma; Work-study diploma.

How much does a computer systems operator earn in Singapore?

Median full-time pay is $65,100 a year (Ministry of Manpower (via data.gov.sg)). The middle half earn $52,284 to $97,716.

Will AI change the work of a computer systems operator?

Generative AI could change some tasks in this job, by the ILO's global estimate.

Sources

Ministry of Manpower (via data.gov.sg): Resident Occupational Wages (Occupational Wage Survey) (June 2024 (data.gov.sg update 2026-04-01)), Singapore Open Data Licence v1.0, retrieved 4 October 2026
International Labour Organization, Generative AI and Jobs: A Refined Global Index of Occupational Exposure (ILO Working Paper 140, Gmyrek et al.) (ILO Working Paper 140, May 2025, Annex Table A1), CC BY 4.0, retrieved 4 October 2026

Updated 4 October 2026