Firewalls - Shift leads

Req ID: 361623 

NTT DATA strives to hire exceptional, innovative 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 Firewalls - Shift leads to join our team in Noida, Uttar Pradesh (IN-UP), India (IN).

Key ResponsibilitiesAdminister and support Cisco IronPort / Cisco Secure Web Appliance (WSA) environments.Configure and maintain Web Proxy, Access Policies, Identity Policies, and Decryption Policies.Manage URL Filtering, Application Visibility & Control, and Acceptable Use Policies.Implement and maintain HTTPS inspection (SSL Decryption) policies.Configure Authentication services including LDAP, Active Directory, NTLM, Kerberos, and SSO integration.Monitor web traffic, user activity, and security incidents through WSA reporting and logging tools.Configure malware protection, reputation filtering, and Advanced Malware Protection (AMP).Integrate WSA with SIEM platforms such as Splunk, QRadar, ArcSight, or Microsoft Sentinel.Manage WCCP/PBR deployments for transparent proxy integration with network devices.Perform software upgrades, patch management, backup, and disaster recovery activities.Analyze security events, investigate threats, and recommend remediation actions.Create operational documentation, SOPs, and technical reports.Collaborate with network, security, and infrastructure teams to improve web security posture.Troubleshoot proxy, authentication, SSL, certificate, and internet access issues.Required SkillsTechnical SkillsHands-on experience with Cisco IronPort WSA / Cisco Secure Web Appliance.Strong understanding of:Web Proxy TechnologiesURL FilteringHTTPS/SSL InspectionMalware Detection and PreventionApplication ControlAuthentication Mechanisms (LDAP, AD, NTLM, Kerberos)TCP/IP, DNS, HTTP/HTTPS protocolsWCCP and Proxy ArchitectureExperience with Cisco Talos threat intelligence and AMP integration.Knowledge of log analysis and SIEM integration.Familiarity with network security technologies including Firewalls, IPS, VPN, and Secure Web Gateways.Experience with Linux/Unix administration is an advantage.Security SkillsSecure Web Gateway (SWG) AdministrationThreat Analysis and Incident ResponseWeb Content FilteringSecure Internet Access ControlsPolicy Management and Compliance

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.

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