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Network Security (Bluecoat Proxy)
NTT DATA SERVICES SINGAPORE PTE. LTD.
๐
singapore, Singapore
Location
singapore
Posted
May 31, 2026
Commute
Local Area
Local Opportunity Near You!
This job is in your area. Enjoy a short commute and work close to home.
Job Description
Keep our global enterprise perimeter network secure, fast, and flawless. In this role, you will protect, optimize, and maintain critical defense systemsโincluding firewalls, proxies, and remote access platforms. You will lead the investigation of complex network issues, deploy advanced security upgrades, and ensure our infrastructure remains completely bulletproof.
Your Daily PlaybookPerimeter Defense & Engineering
- Command the Perimeter: Maintain enterprise security systems with a heavy focus on Bluecoat Proxy , Checkpoint , and Palo Alto firewalls.
- Slay Network Outages: Rapidly investigate and fix critical business system outages caused by firewall, proxy, or remote access blocks.
- Packet Detective: Use tcpdump, pcap, and Wireshark to deep-dive into network traffic and isolate root causes.
- Escalate & Track: Collaborate closely with engineering teams and vendors ...