System Security Engineer

Be Part of Our New Team and Lead the Way

NetXpose

PTE Ltd is expanding in Singapore, and we are looking for a hands-on

Security Engineer to take ownership of security operations, assessments,

and hardening across our environments and customer projects.

This is a delivery-focused role — you will implement, enforce, and improve security, not just report on it.

Your Role at NetXpose

As a Security Engineer, you will:

• Security Audits & Assessments
• Perform vulnerability assessments, technical audits, and security reviews across systems and infrastructure
• Patch Management Strategy
• Design and enforce structured patching processes for servers, endpoints, and network/security devices
• Vulnerability Management
• Analyze tools like Nessus, prioritize risks, and drive remediation to closure
• System & Network Hardening
• Apply security baselines and ensure systems are configured securely
• Security Architecture Support
• Contribute to secure design and implementation of customer solutions
• Incident Support
• Assist in investigation and response to security events
• Security Platforms
• Work with firewalls, SIEM (e.g. Graylog), monitoring (Zabbix), and endpoint protection
• Documentation & Compliance
• Deliver clear audit reports and support frameworks such as ISO 27001, IEC 62443, NIS2
• Client Interaction
• Participate in technical discussions and advisory sessions with customers

What You Must Bring

• Minimum 3 years of hands-on cybersecurity experience
• (audits, patching, remediation — not just monitoring)
• At least one recognized security certification, such as:
• CISSP
• IEC 62443
• CISA
• or equivalent
• Proven experience in:
• Vulnerability scanning & remediation
• Patch management processes
• System and infrastructure hardening
• Security audits / compliance work

Additional Requirements

• Excellent English communication skills (spoken and written)
• Ability to work independently and take ownership of tasks
• Comfortable operating in a fast-paced, build-from-scratch environment

Compensation

• Base Salary: SGD 5,000/month, depending on qualifications.
• Performance Bonus: Additional compensation per project based on defined KPIs and delivery outcomes, Excelent medical plan.

What We Value

• Engineers who fix problems, not just report them
• People who take ownership and deliver results
• Practical thinkers who balance security with real operations