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Network Security-Firewall-Checkpoint -Network Security Senior Specialist

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NTT DATA
📍 singapore, central singapore, singapore, Singapore
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Location singapore, central singapore, singapore
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Posted May 27, 2026
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Commute Local Area
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Local Opportunity Near You!

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Job Description

Job Description

Qualifications and Responsibilities

  • Duties include providing support to client 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 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, Checkpoint Secure Platform Pro & Gaia, Juniper SRX, Bluecoat Proxy, Palo Alto Networks firewalls, Juniper SSL VPN appliance...

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    📍 Location Details

    🌆
    City
    singapore, central singapore, singapore
    🗺️
    Country
    Singapore
    🚗
    Commute
    Local Area

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