Job Requirements

- Minimum 6 years industry experience in a datacenter switching/routing/network security.

- Experience in troubleshooting network connectivity and security issues.

- Provide continuous monitoring microsegmentation environment and policy management.

- Ensure compliance with security standards and reduce risks.

- Ensure coverage of all assets (servers, VMs, endpoints, applications).

- Maintain documents for policies applied (allow/deny rules).

- Install and configure microsegmentation tools for any new host.

- Deploy and test policy enforcement agents/modules.

- Configure traffic visibility and logging.

- Create allow list policies based on traffic baselining.

- Enforce least-privilege access across applications and workloads.

- Policy simulation (test mode) and gradual enforcement rollout

- Real-time alerting for policy violations or anomalous behavior.

- Weekly/monthly reporting on policy effectiveness and risks.

- Regular review of policies for refinement.

- Respond to changes in the environment (e.g., new apps, infra changes).

- Remove obsolete rules and update based on traffic patterns.





- Investigation of segmentation-related security incidents. Good understanding of incident management activities;

- Forensic support and containment assistance.

- Policy adjustments to prevent recurrence.

- Generate reports for MIS reporting/compliance/audits.

- Document change logs and access records.

- Provide policy updates and regular tuning.

- Deliver monthly reports and quarterly reviews.

- Participate in design and policy review sessions.

- Remediation of vulnerabilities unrelated to segmentation.

- Knowledge of ITIL processes (Incident, Problem, Change Management).

- Positive communication and documentation skills.

- Technical ability to understand the issues related to day to day operations

- Technical ability to provide basic fault finding and fault escalation;

- Good ability to follow and documented operational processes;

- Experience with ticket management and change request management systems;

Workplace type

On-site Working

📌 Senior MS Engineer - Security (Mumbai)
🏢 NTT DATA Business Solutions
📍 Mumbai