Job Summary

We are currently seeking a Systems Administration Senior Associate - Network Security to join our team in Bangalore, Karnataka, India.

Responsibilities

- Role Summary: G5 Network Operations Engineer (Intermediate L1 / Junior L2). G5 engineers bring foundational hands-on expertise. They resolve moderately complex issues and help stabilize incidents before escalating to L2/L3.

- 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 Business Solutions
📍 Bengaluru