Network Security Engineer

Job Description

Experience : 2 – 7 Years Work Location : Hyderabad Work Mode : Work from Office Primary Skills : Routing & Switching : Strong understanding of L2/L3 networking Load Balancers/WAF : Hands-on experience with A10 , F5 , Citrix NetScaler Firewalls : Working knowledge of FortiGate , Palo Alto , Cisco ASA , Checkpoint Switches : Configuration and troubleshooting on Dell and Cisco switches Virtualization Networking : VMware Networking concepts Cloud Networking : Azure : VNet, Peering, NSG, UDR, VPN (S2S/P2S), Load Balancer, ExpressRoute, App Gateway (WAF), CDN, Azure Firewall, DDOS, DNS, Azure Virtual WAN, Front Door, Bastion, NVA, Network Watcher AWS , OCI , GCP : Exposure to networking services on these platforms Job Responsibilities : Design and implement complex network architectures and cloud network solutions Actively troubleshoot and resolve customer issues related to on-prem and cloud networks Plan and execute deep-dive technical activities and lead network-related projects Manage and close support cases efficiently using internal ticketing systems Ensure SLA compliance, incident lifecycle management, and knowledge base contributions Drive process improvement and maintain documentation in the central repository Participate in on-call support rotation Collaborate cross-functionally to align network infrastructure with business needs Mentor team members and share technical knowledge through how-to guides and meetings Requirements : Hands-on experience in routing, switching , and firewall/load balancer technologies Strong background in hyperscale cloud networking (Azure mandatory; AWS, OCI, GCP desirable) Exposure to ITIL practices ; ITIL certification is a plus Experience working with ticketing tools and monitoring systems Excellent communication and presentation skills Ability to handle client interactions , understand requirements, and suggest solutions Must be self-driven , proactive, and capable of managing deadlines Certifications (Preferred) : Cisco CCNP (preferred) or multiple CCNA certifications Azure / AWS certifications are an added advantage