Vulnerability Management Specialists (IT/OT/Network)

SINGAPORE POWER LIMITED; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

An energy company in Singapore is seeking a skilled IT Security Analyst to manage vulnerabilities, recommend patch deployments, and support IT operations. The role requires a Bachelor's degree in Cybersecurity or related fields, along with over 5 years of related experience. Key responsibilities include coordinating patch decisions, validating stability, and providing critical support. This position offers opportunities to automate processes and present findings to senior management.

Qualifications

• 5+ years’ experience in IT, OT, or network administration.
• Solid understanding of ISO 27001 and network security.
• Strong troubleshooting skills for patching and firmware upgrades.

Responsibilities

• Assess vulnerabilities and recommend or plan patch deployments.
• Coordinate with teams on patch decisions and schedules.
• Track and report KPIs/KRIs on vulnerability exposure.

Skills

Vulnerability management

Patch management

Troubleshooting

Scripting (PowerShell)

Reporting and analytics

Education

Bachelor’s degree in Cybersecurity, Computer Science, or related field

Tools

Linux (RedHat)

MSSQL

Oracle

PowerBI

Kubernetes

MS Excel

Job description

What You'll Do:

• Assess vulnerabilities and recommend or plan patch deployments.
• Coordinate with business, application and system teams on patch decisions and schedules.
• Install updates and patches for servers, applications, and systems.
• Validate patch stability and compatibility.
• Conduct periodic scans on air-gapped systems and cloud services, coordinate penetration tests and asset inventory mapping.
• Provide weekend support for emergency patches, critical deployments, or maintenance windows.
• Track and report KPIs/KRIs on vulnerability exposure, patch compliance, and SLA adherence.
• Develop and present dashboards and technical reports for the security council and senior management.
• Prepare documentation for Change Requests and Deviations.
• Coordinate security reviews, risk assessments, and audits; implement recommendations from auditors or the security council.
• Support VM Lead in facilitating remediation meetings with system owners and stakeholders.
• Automate system and network tasks using scripting tools (e.g., PowerShell).
• Implement and utilize automation tools for pre- and post-patching tasks.

What You'll Need:

• Bachelor’s degree in Cybersecurity, Computer Science, or related field.
• 5+ years’ experience in IT, OT, or network administration.
• Solid understanding of ISO 27001, risk assessment, network security, patch and vulnerability management.
• Strong troubleshooting skills for patching and firmware upgrades.
• Candidates are expected to fulfil one or more of the following areas. Experience in multiple areas is a plus:
• Operating Systems & Virtualization: Linux (RedHat preferred), Windows, vCenter, ESXi, Kubernetes.
• Database Management: MSSQL, Oracle, PostgreSQL.
• SAP Systems: Kernel, PO, support packages, SAP Notes.
• Application stacks: Java, .NET, Apache, nginx, IIS, Weblogic.
• Network Systems: Routers, switches, firewalls (ACI, Cisco, Arista, F5, Checkpoint, Palo Alto); network flows.
• VM Analyst: 3+ years in vulnerability management and 5+ years in analytics; skilled in dashboards and reporting (MS Excel, Co-Pilot, PowerBI).

Thank you for your interest in SP Group. You will be directed to our chatbot to complete the application after you click apply!

We regret to inform that only shortlisted candidates will be notified.