Network Security Specialist

3 weeks ago


Singapore Ntt Data Services Singapore Pte. Ltd. Full time

Key Responsibilities and Attributes :

. Duties include providing support to Citi perimeter security infrastructure, which includes firewall, proxy, and remote access systems.

. Investigation, documentation, and resolution of outages to critical business systems that may be caused by firewall, proxy, or remote access systems.

. Escalation of issues to and tracking of progress in conjunction with Client engineering teams, vendors, or other technical resource teams.

. Working incidents or projects beyond the scope of the level 2 team which may include scheduling multiple changes, software upgrades, or configuration activities to resolve.

Desired platforms/skills include:

. Strong troubleshooting and communication skills, tcpdump/pcap/wireshark experience, Check Point Secure Platform Pro & Gaia, Juniper SRX, Bluecoat Proxy, Palo Alto Networks firewalls, Juniper SSL VPN appliances, Juniper Netscreen firewalls, Cisco ASA with AnyConnect client, Network routing with BGP, Linux/Unix experience preferred.

. Also desired/emphasized is a strong analytical and quantitative capability with attention to detail ability to work in a demanding and environment, exhibiting a high degree of flexibility and ability to multi-task, seeking guidance where necessary, strong verbal and written skills are also desired.


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