Assistant Manager

About The Company

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 Title: Perimeter Security Specialist

Job Location: Mumbai

Job Summary: We are seeking experienced and dedicated professionals to join our cybersecurity team. These specialists will be responsible for safeguarding our customer organization's network infrastructure and web applications against various threats, including DDoS attacks, web application vulnerabilities, encrypted traffic management, and network anomalies.

We are seeking a skilled security professional with

hands-on experience in managing and maintaining Radware

products such as WAF, DDoS, and ETM. The candidate should also have working knowledge of Trend Micro NGIPS and SMG, Forcepoint SWG, and Infoblox DNS Security.

Roles And Responsibilities

DDoS Protection Specialist:

• DDoS Mitigation: Implement and manage DDoS mitigation strategies to protect the organization's network from disruptive DDoS attacks.
• Monitoring: Continuously monitor network traffic for unusual patterns and proactively respond to DDoS attacks.
• Incident Response: Develop and execute DDoS incident response plans, including coordination with relevant stakeholders.
• Security Awareness: Educate staff about DDoS threats and best practices for mitigation.

WAF Specialist (Web Application Firewall)

• WAF Configuration: Configure, manage, and maintain the Web Application Firewall to secure web applications against common threats, including SQL injection, XSS, and more.
• Rule Development: Develop and maintain WAF security rules to adapt to evolving threats and application requirements.
• Incident Response: Investigate and respond to security incidents and breaches related to web applications.
• Security Auditing: Regularly audit WAF logs and rules to ensure compliance and effectiveness.

Encrypted Traffic Management Specialist

• SSL/TLS Inspection: Implement SSL/TLS decryption and inspection techniques to identify and mitigate threats hidden within encrypted traffic.
• Certificate Management: Manage SSL/TLS certificates and ensure their proper deployment.
• Traffic Analysis: Analyze encrypted network traffic for potential security threats.

NBAD Specialist (Network-Based Anomaly Detection)

• NBAD Configuration: Configure, manage, and maintain NBAD systems to monitor network traffic for unusual behavior or anomalies.
• Anomaly Detection: Detect and respond to unusual network activities that may indicate security breaches.
• Incident Response: Investigate and respond to network anomalies and security incidents.

Qualifications

• Science Graduate (IT / Computer) is preferred.
• Bachelor of Engineering (BE), Bachelor of Technology (B.Tech), or Master of Computer Applications (MCA) is required.
• A minimum of 5 years of relevant experience in the field of information security and a total of 6-7 years of experience in the field of IT Security and the implementation/support of in-scope solutions.

Certifications

• Certification in at least 2 of the following: CCNA, RHCE, CompTIA.
• OEM Product Certification in at least 2 technologies should be mandatory

Work Hours

• Flexible to work in 24x7x365 environments and extend in case of P1 incident, critical patch upgrades/updates, DC D R drills and as and when required.

Fulfilment Team Details