Experience
6 - 11 yrs
Job Location
Navi Mumbai, India
Vacancy
1
Designation
Network Security Administrator
Job Type
ONSITE
Job Description
Your Role
As a Network Security Engineer / Architect, you will be responsible for managing and securing enterprise network infrastructure with a strong focus on Palo Alto, FortiGate, Check Point Firewalls, and F5 Load Balancers across critical business environments.
- Manage, configure, and troubleshoot Palo Alto, FortiGate, and Check Point Firewalls to ensure secure and compliant network operations.
- Deploy and maintain F5 BIG-IP LTM/GTM solutions for application delivery, load balancing, and high availability.
- Implement security controls including NAT, VPNs, IPS, URL Filtering, and Threat Prevention features.
- Administer Cisco ISE for network access control, endpoint authentication, and policy enforcement.
- Manage Cisco ACI environments, ensuring secure segmentation and optimized data center networking.
- Handle L3 incident escalations, perform root cause analysis, and drive permanent issue resolution.
- Collaborate with Security, Infrastructure, Cloud, and Application teams to support enterprise-wide network initiatives.
- Support automation, compliance, change management, and continual improvement of network security services.
Your Profile
- 6+ years of experience in Network Security, Data Center Networking, and Enterprise Infrastructure support.
- Strong expertise in Palo Alto Firewalls (PAN-OS) with hands-on experience in policy management, VPNs, and advanced security features.
- Proven experience with FortiGate, Check Point Firewalls, and F5 BIG-IP Load Balancers in large-scale enterprise environments.
- Good understanding of Cisco ISE, Cisco ACI, Routing Switching, BGP, OSPF, TCP/IP, VLANs, and VPN technologies.
- Experience supporting highly available and business-critical network environments.
- Knowledge of automation tools such as Python and Ansible for operational efficiency and network management.
- Familiarity with security standards, audit requirements, and regulatory compliance frameworks.
- Strong troubleshooting, analytical, and problem-solving capabilities with experience handling critical production issues.
- Preferred certifications: PCNSE, CCSA/CCSE, F5 CTS, CCNP/CCIE Security, CISSP.
What will you love working at Capgemini
- You will have the opportunity to learn on one of the industry''s largest digital learning platforms, with access to 250,000+ courses and numerous certifications.
- Were committed to ensure that people of all backgrounds feel encouraged and have a sense of belonging at Capgemini.