Director of Cyber & Infra Security - Enterprise 5G/MEC

5G-Starlink Pte.; Singapore; On-site; SGD 180,000 - 280,000; Full time

Job summary

5G-Starlink Pte. is seeking a Director to lead Cyber & Infra Security for Enterprise 5G deployments and MEC platforms. You will own the security posture across customer deployments, guide incident response, and coordinate with stakeholders to strengthen defenses.

Responsibilities include monitoring security posture, designing end-to-end security solutions for 5G networks, cloud and on-premises environments, and driving threat hunting, reporting, and compliance with industry standards.

Qualifications

• A degree or major in Cyber Security, Computer Science, IT, Network or related field.
• 10–12 years of work experience in incident detection, response, and forensics.
• Strong knowledge of cyber security controls, regulations and standards (NIST, CIS).
• Knowledge of firewalls, virtualization security, Linux/Windows security, SIEM, WAF, IPS/IDS, cloud security.
• Relevant certifications (CISSP, CISM, SANS-SEC511, SANS-FOR578, SANS-FOR610).
• Strong communication under pressure; highly analytical and independent.
• Ability to operate in a fast-paced environment with attention to detail.

Responsibilities

• Monitor and improve the security posture of Enterprise 5G and MEC infrastructure.
• Define security posture for customer deployments on 5G and MEC.
• Advise end-to-end security solutions across networks, applications and infrastructure.
• Assess public and private cloud security aspects including web application firewalls and anti-DDoS.
• Plan, implement, manage, monitor and upgrade security measures for Enterprise 5G/MEC.
• Lead incident response and contribute to change management.
• Hunt threats and support incident management lifecycle.
• Collaborate with security teams and stakeholders to strengthen defenses.

Skills

Incident detection

Incident response

Forensics

Cyber security controls

Threat hunting

Analytical thinking

Zero trust

Security governance

Education

Cyber Security/Computer Science degree

Tools

Firewalls

SIEM

WAF

IPS/IDS

Cloud security

Endpoint security

Job description

5G-Starlink Pte. is seeking a Director to lead Cyber & Infra Security for Enterprise 5G deployments and MEC platforms. You will own the security posture across customer deployments, guide incident response, and coordinate with stakeholders to strengthen defenses.

Responsibilities include monitoring security posture, designing end-to-end security solutions for 5G networks, cloud and on-premises environments, and driving threat hunting, reporting, and compliance with industry standards.