Manager - Cloud & Security Customer Service Operations

Tata Communications Redefines Connectivity with Innovation and IntelligenceDriving the next level of intelligence powered by Cloud, Mobility, Internet of Things, Collaboration, Security, Media services and Network services, we at Tata Communications are envisaging a New World of Communications

Job Summary

We are seeking a skilled and experienced Level 3 Security Engineer to our Network Security team. The ideal candidate will have deep expertise in managing and troubleshooting security infrastructure, with a primary focus on Checkpoint firewalls, Cisco ASA firewalls, and Zscaler security solutions. Candidate will be responsible for the design, implementation, optimization, and escalation support for our global security platforms, ensuring the integrity and protection of our network and systems.

Key Responsibilities

Serve as a L3 Engineer for Checkpoint Firewalls

Advanced experience with MDS, SmartConsole, SmartDashboard, policy management, VPNs, threat prevention, and clustering (HA).

ASA and Fortinet Firewall skills are good to have

Manage firewall policies, VPN configurations, and security rules in Checkpoint and Cisco ASA environments.

Provide L3 Level support for security incidents, escalated tickets, and critical infrastructure issues.

Perform root cause analysis of complex security incidents and recommend corrective actions.

Participate in the design and implementation of new security architectures and network segmentation projects.

Conduct regular health checks, system updates, firmware upgrades, and performance tuning of security devices.

Collaborate with SOC, NOC, IT infrastructure, and application teams to enforce security policies.

Create and maintain detailed documentation including network diagrams, SOPs, and technical runbooks.

Participate in audit support, compliance assessments, and penetration testing remediation.

Requirements

Technical Skills

Checkpoint: Advanced experience with MDS, SmartConsole, SmartDashboard, policy management, VPNs, threat prevention, and clustering (HA).

Cisco ASA

Expertise in firewall policies, NAT, ACLs, VPN tunnels (IPSec/SSL), and troubleshooting.

Zscaler : Proficient in ZIA and ZPA setup, policy configuration, troubleshooting Zscaler Client Connector, and integration with IdPs

Solid understanding of TCP/IP, routing protocols, and layer 2/3/7 firewall concepts.

Experience with security monitoring, logging, and SIEM integration (e.g., Splunk, QRadar).

Familiarity with scripting or automation tools (e.g., Python, Ansible) is a plus.

Certifications (Preferred)

Check Point CCSA/CCSE

Cisco CCNP Security

Zscaler Certified Professional (ZCP / ZIA / ZPA)

Other relevant certifications (CISSP, CEH, GIAC) are a plus

Experience

8+ years in network and security engineering roles

Provide support for other team members

Minimum 3 years in a Level 3 support or senior engineering capacity

Experience in large-scale enterprise environments with global operations

Soft Skills

Strong analytical and problem-solving skills

Excellent verbal and written communication

Ability to handle high-pressure incident response scenarios

Collaborative and team-oriented mindset

Willing to work in flexible shifts

Work Location

Pune