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Xcellink Pte Ltd

Security Engineer -CT-FNC240612 003/01

Singapore
Level
Mid

Not stated in the posting: salary, work type, visa.

Open. First seen 5 October 2026.

About the role

We are seeking a highly skilled Security Engineer with extensive experience in managing, configuring, and upgrading a wide range of security technologies. The ideal candidate will possess strong technical expertise and excellent communication skills. This role requires a proactive individual who can effectively manage security incidents and ensure adherence to security policies and best practices.

Responsibilities:

· Manage, configure, and upgrade a diverse range of security technologies.

· Respond to fault alerts and customer escalations for managed security technologies.

· Troubleshoot product-specific technical issues within SLA, collaborating with internal teams and external vendors to resolve them.

· Escalate incidents and problems within SLA to internal technical teams or external product vendors.

· Prepare and submit incident reports for high-severity incidents.

· Respond to inbound Change Requests (CRs), Service Requests (SRs), and other queries within SLA.

· Perform regular configuration backups on managed security products.

· Plan and coordinate maintenance windows with clients for necessary software patching and version upgrades.

· Create and update technical documentation on managed security technologies.

· Generate monthly reports according to service scope requirements.

· Adhere to organizational and project security policies, procedures, and best practices.

· Serve as the primary point of contact to assist and advise clients on ICT security-related matters.

· Lead and support customers in security incident response and resolution.

· Demonstrate strong teamwork and leadership qualities.

· Maintain a customer-focused approach with excellent interpersonal skills.

Requirements

· Bachelor’s degree / Polytechnic Diploma in Cyber Security, Computer Science, Information Technology, or Information Systems.

· Minimum of 5 years’ experience in IT infrastructure operation and/or support.

· Strong fundamental knowledge of IP networking (e.g., TCP/IP, routing) and operating systems (e.g., Windows, Linux).

· Excellent critical thinking and problem-solving skills with a passion for information security.

· Fluent in both written and spoken English, with strong interpersonal skills.

What this role asks for

Particular to this role

Networking

Rare in Xcellink Pte Ltd's other 135 open postings.

Standard for security roles

Cybersecurity

Common in security postings at any company.

Read against Xcellink Pte Ltd's other open postings on this site.

The team: Talent Placement

This role is one of 66 open in Talent Placement.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

AWS (22 of 66), Linux (22 of 66), Agile (18 of 66), JavaScript (17 of 66), Azure (16 of 66), SQL (15 of 66), Docker (13 of 66)

OTHER ROLES ON THIS TEAM

From the team and dates on Xcellink Pte Ltd's own job board.

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