Network Security (Bluecoat Proxy)

Keep our global enterprise perimeter network secure, fast, and flawless. In this role, you will protect, optimize, and maintain critical defense systems—including 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 Playbook

Perimeter 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 ven...

Ready to Apply?

Submit your application today and join our talented team at NTT DATA SERVICES SINGAPORE PTE. LTD..