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IT System Support Engineer

D01 Marina, Raffles Place, People's Park, Cecil, Singapore
Permanent, Full TimeInformation Technology

Job Description

Primary Responsibility

A proactive and detail-oriented IT Support Assistant / Executive responsible for delivering reliable Level 1and Level 2 IT support to office and retail users. The role ensures smooth day-to-day IT operations across multiple locations by supporting end users, maintaining IT infrastructure, and supporting business systems including ERP,POS, and eCommerce platforms. Strong troubleshooting skills, professionalism, and a service-oriented mindset are essential to ensure business continuity and productivity.

Areas of Responsibility

1. IT Support & End-User Services

  • Provide Level 1 and Level 2 IT support for office and retail users (onsite and remote).
  • Troubleshoot hardware, software, application, POS, and network-related issues.
  • Manage IT helpdesk tickets, prioritize incidents, and ensure timely resolution.
  • Support new user onboarding and offboarding including system access, email setup, and device configuration.
  • Provide basic user training and IT guidance to improve system adaptation.

2. POS Systems & Retail Technology Support

  • Provide day-to-day support for POS systems across retail stores.
  • Troubleshoot POS hardware such as terminals, scanners, receipt printers, and payment devices.
  • Support POS software issues including transactions, item setup, pricing, and store connectivity.
  • Coordinate with vendors and internal teams to resolve POS outages and critical store incidents.
  • Assist with POS rollout, upgrades, patches, and store opening or relocation activities.

3. Systems, Infrastructure &Security

  • Assist in managing servers, networks, and IT infrastructure.
  • Monitor system performance, backups, and recovery processes.
  • Support IT security policies, endpoint protection, and access controls.
  • Assist with OS updates, software patching, and hardware refresh cycles.
  • Identify and escalate potential system or security risks.

4. IT Operations &Administration

  • Coordinate with vendors for IT services, procurement, and maintenance.
  • Maintain IT inventory, asset registers, and license tracking.
  • Prepare and maintain IT documentation, SOPs, and user guides.
  • Support store setups, relocations, and infrastructure deployment.

5. Business Systems &Applications

  • Provide frontline support for ERP, POS, and eCommerce platforms.
  • Assist users with system usage, troubleshooting, and basic training.
  • Work closely with operations and finance teams to support business processes.
  • Escalate application issues with clear documentation and impact analysis.

What We’re Looking For

  • Experience providing IT support to end users in office or retail environments.
  • Basic knowledge of hardware, operating systems, applications, and networking.
  • Experience supporting POS systems is highly preferred.
  • Good communication, documentation, and problem-solving skills.
  • Willingness to learn new technologies and support multi-site operations.

About G3 (Sg) Pte. Ltd.

First seen: May 22, 2026
Last updated: June 15, 2026