Cybersecurity Operations Engineer - VM & Compliance Lead

JOBSTER PRIVATE LTD.; Singapore; On-site; SGD 90,000 - 170,000; Full time

Job summary

JOBSTER PRIVATE LTD. is seeking a senior cybersecurity operations professional to lead vulnerability management, tool governance, and cloud security initiatives across a multi-vendor environment, including CII considerations.

You will drive vulnerability remediation, automation, and compliance programs, coordinating with vendors and internal teams to minimize risk and downtime while preparing for audits and DR exercises.

Qualifications

• Bachelor's degree in Cybersecurity, Information Technology, Computer Science, or related field.
• Minimum5years of hands-on experience in cybersecurity operations and security tool management.
• Minimum 3 years of hands-on experience administering Tenable vulnerability management platform (Tenable One, Security Center, Nessus).
• Minimum 3 years of experience administering and troubleshooting Tenable Nessus platform (agent-based scans, credentialed scans, plugin updates).
• Minimum 3 years of hands-on experience developing, maintaining, and optimizing Tenable Audit Files for CIS Benchmark compliance scans.
• Hands-on ability in Privileged Access Management tools such as CyberArk.
• Good vendor management skills.
• Strong written and verbal communication; able to influence non-technical audiences.
• Experience across heterogeneous networks including cloud environments and some CII.
• Tenable Security Center Expert or equivalent certification is preferred.

Responsibilities

• Lead Vulnerability Management (VM) of assigned cyber security tools and remediation planning.
• Lead security compliance through system hardening, configuration management, and policy enforcement.
• Lead IT lifecycle management and ensure timely updates with minimal business disruption.
• Collaborate with cross-functional teams for planned downtime and system upgrades.
• Support audits and perform remediation actions; work with vendors as needed.
• Provide operations support in multi-vendor networks including CII and cloud environments.
• Participate in Disaster Recovery (DR) exercises and contribute to cloud security tool planning.
• Manage tool setups and migrations; maintain SOP and KM documentation.
• Drive efficiencies through AI and automation; document knowledge centrally.
• Occasionally provide after-hours support including weekends as required.

Skills

Vulnerability Management

Palo Alto Prisma Cloud

Tenable Nessus

Automation (Ansible/Python)

Privileged Access Management

Vendor management

Cloud security

Communication skills

Regulatory compliance

AI in security

Education

Bachelor's degree in Cybersecurity/IT/CS

Tools

Tenable Nessus

Tenable Security Center

Tenable One

CyberArk

Palo Alto Prisma Cloud

Nessus Scanners

Ansible

Python

PowerShell

Job description

JOBSTER PRIVATE LTD. is seeking a senior cybersecurity operations professional to lead vulnerability management, tool governance, and cloud security initiatives across a multi-vendor environment, including CII considerations.

You will drive vulnerability remediation, automation, and compliance programs, coordinating with vendors and internal teams to minimize risk and downtime while preparing for audits and DR exercises.