Security Engineer

Posted:
2/26/2026, 1:55:44 PM

Location(s):
Selangor, Malaysia

Experience Level(s):
Senior

Field(s):
IT & Security

Ensign is hiring !

Key Responsibilities
 

1. Security Architecture & Engineering

  • Design, implement, and maintain enterprise-grade security solutions.

  • Lead deployment and integration of:

    • Next-Generation Firewalls (NGFW)

    • SIEM platforms (e.g., Splunk, QRadar, Sentinel)

    • EDR/XDR solutions

    • Web Application Firewall (WAF)

    • Email Security Gateways

    • DLP and Cloud Security solutions

  • Perform security hardening for servers, endpoints, network devices, and cloud environments.

  • Develop secure architecture recommendations aligned with industry best practices.
     

2. Advanced Incident Response & Threat Management

  • Lead investigation of high-severity security incidents.

  • Conduct threat hunting and forensic analysis.

  • Perform root cause analysis and recommend long-term remediation.

  • Develop and improve incident response playbooks and automation workflows.

  • Coordinate with internal stakeholders and clients during security breaches.
     

3. Vulnerability & Risk Management

  • Oversee vulnerability scanning and remediation programs.

  • Perform security risk assessments and gap analysis.

  • Support compliance initiatives (ISO 27001, NIST, CIS Controls, etc.).

  • Provide security advisory for infrastructure and application projects.
     

4. Project Leadership & Technical Oversight

  • Lead cybersecurity implementation projects end-to-end.

  • Provide technical guidance to L6/L7 engineers and SOC analysts.

  • Review configurations and ensure quality assurance before go-live.

  • Support pre-sales activities including technical proposal development and solution design.
     

5. Documentation & Reporting

  • Prepare detailed technical documentation and architecture diagrams.

  • Develop SOPs, runbooks, and security configuration standards.

  • Present technical findings to management and client stakeholders.
     

Requirements

  • Bachelor’s Degree in Cybersecurity, Information Security, Computer Science, Engineering, or related field
    .

Experience

  • 5–8 years of relevant experience in cybersecurity engineering.

  • Strong hands-on experience with firewall, SIEM, EDR, and network security technologies.

  • Experience leading security projects or initiatives.

  • Exposure to cloud security (AWS, Azure, GCP) preferred.

Ensign Infosecurity Pte. Ltd

Website: https://ensigninfosecurity.com/

Headquarter Location: Singapore, Central Region, Singapore

Employee Count: 501-1000

Year Founded: 2018

IPO Status: Private

Industries: Cloud Security ⋅ Consulting ⋅ Cyber Security ⋅ Identity Management ⋅ Information and Communications Technology (ICT) ⋅ Information Technology ⋅ Internet ⋅ Network Security ⋅ Penetration Testing ⋅ Professional Services