Req ID: 376093 NTT DATA strives to hire exceptional, creative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Systems Administration Senior Associate - Network Security to join our team in Bangalore, Karnātaka (IN-KA), India (IN). G5 – Network Operations Engineer (Intermediate L1 / Junior L2) Role Summary G5 engineers bring foundational hands‑on expertise. They resolve moderately complex issues and help stabilize incidents before escalating to L2/L3.

Key Responsibilities Perform deeper L1 troubleshooting: Interface utilization / errors analysis Basic routing checks (static routes,



OSPF neighbours’ status) VPN tunnel state checks Firewall rule verification (read‑only) Own incident tickets until resolution or justified escalation. Work with ISPs to troubleshoot WAN link issues (CRC errors, flaps, latency). Assist in executing standard changes under guidance (e.g., port configuration, VLAN assignment).

Support planned maintenance: device checks, pre‑/post‑validation. Mentor G4 engineers and review their ticket quality. Maintain network documentation and runbooks.

📌 Systems Administration Senior Associate - Network Security (Bengaluru)
🏢 NTT DATA Services
📍 Bengaluru