Trade Systems & Infra Engineer — Shift Support

ONYX CAPITAL APAC PTE. LTD.; Singapore; On-site; SGD 55,000 - 85,000; Full time

Job summary

ONYX CAPITAL APAC PTE. LTD. is seeking an IT Infrastructure Specialist to act as the liaison with vendors, monitor health, and manage incidents. The role involves server maintenance, backups, patching, and end-user device support, including Flux trading system access and troubleshooting.

The candidate will contribute to security reviews, governance, and infrastructure upgrades while adapting to a rotating shift to support business needs in Singapore.

Qualifications

• Diploma or Bachelor's Degree in Information Technology, Computer Science, Information Systems, or a related discipline.
• Proficient in Microsoft Excel, including advanced functions, data analysis, reporting, and spreadsheet management.
• Strong knowledge of enterprise IT infrastructure, cloud environments, and system operations.
• Exposure to financial services, trading, or other fast-paced operational environments would be advantageous.
• Comfortable working in a shift-based environment to support business and operational needs.

Responsibilities

• Act as the primary liaison with external network and infrastructure vendors.
• Monitor network and system health, managing incident response and escalation where required.
• Maintain server environments, including hardware oversight and system configuration.
• Execute scheduled maintenance activities such as backups, patch management, and updates.
• Provide user support for the Flux trading system, including access setup and troubleshooting.
• Deliver technical support for end-user devices, covering deployment, upgrades, and issue resolution.
• Lead coordination of complex technical problem resolution across internal teams and third parties.
• Implement infrastructure improvements and optimisation initiatives.
• Produce and maintain IT documentation, operational procedures, and governance standards.
• Conduct security reviews and support implementation of protective controls.
• Participate in infrastructure-related projects including migrations, rollouts, and upgrades.

Skills

Excel advanced

IT infrastructure

Cloud environments

Education

Diploma/ Bachelor’s in IT or CS

Job description

ONYX CAPITAL APAC PTE. LTD. is seeking an IT Infrastructure Specialist to act as the liaison with vendors, monitor health, and manage incidents. The role involves server maintenance, backups, patching, and end-user device support, including Flux trading system access and troubleshooting.

The candidate will contribute to security reviews, governance, and infrastructure upgrades while adapting to a rotating shift to support business needs in Singapore.