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L1 IT Support Engineer

Knowledge Computers Pte. Ltd.

D12 Toa Payoh, Balestier, SerangoonFull TimeS$3,500 – S$4,000/mo

Posted 24 Jun 2026

About this role

Job Summary Provide IT support and maintenance for hardware, software, servers, and network infrastructure, ensuring system reliability and security. Assist with implementations, user training, and participate in standby support outside normal hours. Responsibilities Troubleshoot and resolve hardware, software, system, server, and network infrastructure issues to maintain operational stability Perform routine IT operations including system monitoring, patching, backups, health checks, and tape rotation in data centres Support and maintain servers, network devices, firewalls, and security systems, including administering basic Cisco routers, switches, and firewalls Assist with system implementations, upgrades, and create/update documentation such as Method of Procedures (MOPs) Provide user support, training, and guidance on IT systems and best practices to enhance user competence Participate in rotational standby support and respond to operational needs during weekends, public holidays, and after office hours Work independently and collaboratively within a team to meet IT operational goals Required competencies and certifications Minimum 2 years of experience in IT support, IT operations, infrastructure maintenance, or related field Valid Class 3 license Preferred competencies and qualifications Knowledge of Windows environments, basic server administration, networking protocols (TCP/IP, DNS, DHCP, Wi-Fi), backup and recovery processes, and IT security fundamentals Familiarity with troubleshooting end-user devices, servers, systems, and network infrastructure Basic knowledge of Cisco routers, switches, and firewalls Strong problem-solving, communication, documentation, and customer service skills Willingness to access data centres and work weekends, public holidays, after office hours, and on rotational standby duties when required

What they're looking for

Switchesinfrastructure issuesSystem ImplementationUpdate Procedures

About Knowledge Computers Pte. Ltd.

Industry: Wholesale & retail trade

Frequently asked questions

What does a L1 IT Support Engineer at Knowledge Computers Pte. Ltd. do?

Job Summary Provide IT support and maintenance for hardware, software, servers, and network infrastructure, ensuring system reliability and security. Assist with implementations, user training, and participate in standby support outside normal hours. Responsibilities Troubleshoot and resolve hardwar…

What skills does this L1 IT Support Engineer role need?

Key skills for this role include Switches, infrastructure issues, System Implementation, Update Procedures.

How much does a L1 IT Support Engineer at Knowledge Computers Pte. Ltd. pay?

This role lists a salary of S$3,500 – S$4,000 per month.

Is this L1 IT Support Engineer role remote, hybrid, or on-site?

The listing is based in D12 Toa Payoh, Balestier, Serangoon. Check the posting for remote or hybrid options.

How do I apply for this L1 IT Support Engineer role?

You can apply directly on Knowledge Computers Pte. Ltd.'s careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.