Expert Network Security Professional

7 days ago

Noida, Uttar Pradesh, India beBeeNetwork Full time

Network Security Engineer

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  • As a Network Security Expert, you will oversee day-to-day operations and ensure compliance with defined operating procedures.

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  • Prioritize tasks to support the team's objectives and respect defined priorities, maintaining daily status reports of various tasks.

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  • You will provide mandatory on-call support during off-shift hours, holidays, and weekends for Sev1/Sev2 issues on a rotational basis.

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Key Responsibilities:

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  • Write and review change requests as part of the change management process.

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  • Assist in the resolution of issues and actively engage in problem management activities.

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  • Monitor and recommend improvements for overall network performance.

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  • Prepare, update, and maintain documentation including network diagrams, staff contacts, vendor contacts, and utilization of monitoring/resource/inventory management tools.

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  • Help lead the team and participate in various project activities such as migrations, upgrades, and new implementations.

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  • Participate in an on-call support rotation to ensure 24x7x365 coverage for critical core and customer infrastructure.

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Technical Requirements:

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  • Support for LAN, WAN, routing, and including Cisco ACI, and next-gen firewalls.

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  • Experience with FMC required.

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  • Proficiency in layer 3 switching concepts including HSRP, VRRP, VLAN configuration, VTP, and STP.

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  • Troubleshooting skills for VPN, SSL environments, and related issues.

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  • Understanding routing protocols such as OSPF, EIGRP, BGP, MPLS, and policy-based routing.

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  • Knowledge and experience with Cisco Nexus switches including VPC and VDC.

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Security Requirements:

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  • Design and deploy Cisco ISE solutions to secure network access and enforce policies.

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  • Integration of Cisco ISE with existing switching and routing infrastructure.

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  • Proficiency in Cisco RADIUS and TACAS.

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  • Data Center infrastructure experience is preferred.

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  • Experience with Cisco ASA and FTD firewalls/Fire Power.

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  • Cloud and Load Balancing:

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  • Good to have understanding of AWS cloud networking.

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  • Knowledge of load balancers like F5 BigIP and AWS ELB.

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Education Qualifications:

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  • CCNP or CCNA certification required.

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