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Senior Network Security Engineer

ConfidentialMumbai

3 days ago

Job description

Responsibilities

Configure and install various network devices and services (e.g., routers, switches, firewalls, SD-WAN, load balancers, VPN, QoS)
Perform network maintenance and system upgrades, including service packs, patches, hotfixes, and security configurations.
Monitor performance and ensure system availability and reliability.
Monitor system resource utilization, trending, and capacity planning.
Provide Level-2 / 3 support and troubleshooting to resolve issues.
Work within established configuration and change management policies to ensure awareness, approval, and success of changes made to the network infrastructure
Select and implement security tools, policies, and procedures in conjunction with the companys security team.
Liaise with vendors and other IT personnel for problem-resolution

Requirements and skills

Proven hands-on network engineering experience,

Firewall (Sonicwall, SOPHOS, Fortigate, Palo Alto, SonicWall etc), Switches (Cisco, Netgear, Aruba, Juniper), Aruba / Silverpeak (SD-WAN)

Routing and switching experience

CCNA or CCNP

Need to have hands-on experience to work on wireless IT Infrastructure (UniFi, Aruba etc)

Deep understanding of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF, 802.11, QoS)

Solid understanding of the OSI or TCP / IP model

Hands-on experience with monitoring, network diagnostic and network analytics tools

University degree in Computer Science or a related subject

Skills Required

Routing, Firewall, Osi, It Infrastructure, Switches, Ccna, Ccnp, Monitoring

Network Security Engineer • Mumbai