Perimeter Security Production Services Specialist

Epergne Solutions; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

Epergne Solutions is looking for a Perimeter Security Production Services Specialist in Singapore. The role entails managing and supporting enterprise perimeter security infrastructure and leading incident triage efforts to restore critical network services. Ideal candidates will have 8+ years of experience in network security operations.

You will work closely with internal teams and vendors to resolve complex security issues, ensuring compliance with operational standards and driving continuous improvements.

Qualifications

• 8+ years of experience in Network Security Operations or Infrastructure Support.
• Expertise in leading major incident triage and troubleshooting.
• Strong knowledge of various network security tools and protocols.

Responsibilities

• Support and manage firewalls and security technologies.
• Lead major incident triage and service restoration.
• Monitor security infrastructure and analyze logs.

Skills

Network Security Operations

Incident Management

Communication Skills

Troubleshooting

Analytical Skills

Education

Bachelor's degree in Computer Science

Tools

Check Point

Fortinet

Palo Alto

Wireshark

Splunk

Ansible

Job description

Job Role: Perimeter Security Production Services Specialist

Job Location: Singapore

Experience: 8+ Years

Job Summary

Responsible for supporting enterprise perimeter security infrastructure, leading incident triage, and restoring critical network services. Acts as a key escalation point for security-related incidents while ensuring network stability and operational excellence.

Key Responsibilities

• Support and manage firewalls, IDS/IPS, VPN, load balancers, proxy, DDI, and AAA technologies.
• Lead major incident triage, troubleshooting, and service restoration activities.
• Monitor security infrastructure and analyze logs, dashboards, and packet captures.
• Coordinate with internal teams and vendors to resolve complex network security issues.
• Perform root cause analysis and drive continuous service improvements.
• Maintain incident records, documentation, and knowledge repositories.
• Ensure compliance with operational standards and governance processes.

Required Skills

• 8+ years of Network Security Operations or Infrastructure Support experience.
• Expertise in Check Point, Fortinet, Palo Alto, Cisco Firepower, or Juniper SRX.
• Strong knowledge of IDS/IPS, VPN, DMZ, Internet Security, NAT, TCP/IP, BGP, OSPF, and Routing & Switching.
• Experience with Wireshark, Splunk, Netscout, SevOne, and related monitoring tools.
• Strong troubleshooting, incident management, analytical, and communication skills.

Preferred Skills

• Experience with Python, Ansible, REST APIs, and automation.
• Knowledge of ITIL, Agile, JIRA, and Confluence.
• Basic Linux administration skills.
• Relevant security certifications (CCNP Security, PCNSE, NSE, CCIE Security, etc.).

Education

• Bachelor's degree in Computer Science, Information Technology, Cyber Security, or related field.