Network Security Operations Specialist

Adecco; Singapore; Vor Ort; SGD 70.000 - 120.000; Vollzeit

Zusammenfassung

Adecco is recruiting an experienced ICT Security Operations Analyst / Network Security Engineer to provide Level 2/3 operational support across enterprise network and security infrastructure. The role focuses on incident management, firewall and VPN support, vulnerability remediation and production stability.

You will work in a large-scale, international enterprise with strong governance, risk and security controls, delivering timely responses to network-security incidents and production issues.

Qualifikationen

• Bachelor's degree in Computer Science, Information Technology, Computer Studies, Systems Analysis or a related discipline.
• Experience ideally 5+ years of hands-on Cybersecurity / Network Security support in production environments.
• Security operations experience in a financial-services or regulated environment is advantageous.

Aufgaben

• Provide L2 production support for network and security infrastructure.
• Manage security incidents, service requests and changes.
• Investigate and respond to security incidents including phishing, malware and other security events.
• Perform vulnerability remediation and infrastructure hardening.
• Manage and troubleshoot firewalls, IPS/IDS, proxies, VPNs and remote-access solutions.
• Support LAN/WAN/VPN environments.
• Maintain security SOPs, procedures, documentation and knowledge articles.
• Maintain network-security assets and CMDB records.
• Provide technical guidance and escalation support to L1 teams.

Kenntnisse

Network Security

Firewalls

Fortinet FortiGate

Check Point Firewall MDS

VPN Remote Access

IDS IPS

LAN WAN

DNS DHCP

Incident Change Management

Vulnerability Remediation

Network Security Hardening

L2 Production Support

Ausbildung

Bachelor's degree in Computer Science / IT / Computer Studies

Tools

Cisco

F5

Infoblox

Skyhigh

Ivanti

Trend Micro

Arista

Jobbeschreibung

Adecco is recruiting an experienced ICT Security Operations Analyst / Network Security Engineer to provide Level 2/3 operational support across enterprise network and security infrastructure. The role focuses on incident management, firewall and VPN support, vulnerability remediation and production stability.

You will work in a large-scale, international enterprise with strong governance, risk and security controls, delivering timely responses to network-security incidents and production issues.