Network Security Administrator - Mumbai/Hyderabad/Pune
Tata Consultancy Services · Hyderabad, Telangana, India - Mumbai, Maharashtra, India - Pune, Maharashtra, India
Tata Consultancy Services · Hyderabad, Telangana, India - Mumbai, Maharashtra, India - Pune, Maharashtra, India
**Desired Competencies (Technical/Behavioral Competency)** **Must-Have** 1. Remote Access VPN (SSL VPN) & Site-to-Site VPN Administration 2. SASE / ZTNA (Zero Trust Network Access) Solutions 3. Secure Web Gateway (SWG) & Web Security Management 4. Identity & Access Management (IAM), MFA & SSO 5. Firewall Policy & Access Control Management 6. Incident, Change & Problem Management 7. Cisco Umbrella Administration 8. TMG Proxy / Secure Web Gateway Management 9. ADFS & Federation Services 10. SSO, MFA & Identity Access Management 11. VPN, ZTNA & SASE Administration 12. Security Policy & Access Control Management **Good-to-Have** 1. **Netskope, Zscaler, Prisma Access, Cisco Secure Access** 2. **Entra ID (Azure AD) & Conditional Access** 3. **Fortinet, Palo Alto, Cisco Firewall Administration** 4. **Web Application Proxy & Reverse Proxy Solutions** 5. **PKI, Certificate Management & ADFS** 6. **Automation using PowerShell, Python or Ansible** **Responsibility / Expectations** 1 Administer and support Cisco Umbrella, TMG Proxy, VPN, ZTNA, SASE, and Secure Access Gateway solutions. 2 Manage remote user access, authentication services, MFA, SSO, and identity federation platforms. 3 Configure and maintain Site-to-Site VPNs, SSL VPNs, secure connectivity, and remote access solutions. 4 Administer ADFS infrastructure, trust relationships, federation services, and authentication policies. 5 Manage SSO integrations with enterprise applications, cloud platforms, and third-party services.