L3 Network Admin

2 months ago

Delhi, India HTC Global Services Full time
Job Description:

L3 Network Admin (Core/ Security and Edge)7+ years’ experience in IT Infrastructure Operations as a Network Security Engineer or similar roleConfigure, deploy, and maintain

Cisco routers and switches

to ensure optimal network performance and security.Manage

Juniper SRX series firewalls, including SRX340, SRX240, and SRX4200 , to enforce security policies and protect against cyber threats.Conduct firewall audits using

Firemon tool

to assess and enhance security posture.Administer Palo alto and Zscaler VPN for secure vendor access to our network resources.Oversee firewall management platforms, including

Juniper Space. and Palo Alto Panorama , to streamline operations and enhance visibility.Manage

Palo Alto firewalls

across data centers, manufacturing sites, and global offices to safeguard network assets and sensitive data.Assist in the implementation and optimization of

Fortinet firewalls

to strengthen network security posture.Integrate Elastic Search

into security operations and vulnerability management processes to enhance threat detection and response capabilities.Design and implement cloud integration solutions to connect on-premises infrastructure with cloud environments, leveraging technologies such as

F5, DDI/IPAM

( EfficientIP)VPN/MFA, and Internet Gateways .Management of Juniper Mist Wireless controller and Access pointsMaintenance of core routing and switching infrastructure, including

BGP and OSPF protocols , to ensure efficient data flow and connectivity.Collaborate with cross-functional teams to integrate

Identity Services Engine (ISE)

for network access control and policy enforcement.Provide support for data center infrastructure, including on prem store

DF

and

Equinix facilities

to ensure reliability and uptime of critical systems.Excellent command over

Incident, Problem, Change and Service request managementSkilled in network automation and should know Python, Ansible and TerraformKnowledge of network inventory management and asset management.Experience on performing Firmware upgradation of vendor devices like Juniper and CiscoConfiguration and Management of Cisco Application Centric Infrastructure (ACI), SDWAN & Juniper MIST SSR Platform

Qualifications:Bachelor’s degree in computer science, Information Technology, or related field.Proven experience in network security engineering, with expertise in Cisco, Juniper, Palo Alto, and Fortinet technologies.Proficiency in configuring and managing Cisco and Juniper routers and switches.Hands-on experience with Juniper SRX series firewalls and Firemon firewall auditing tool.Strong understanding of VPN technologies, particularly Palo Alto VPNFamiliarity with firewall management platforms such as Juniper Space and Palo Alto Panorama.Experience deploying and managing Palo Alto firewalls in enterprise environments.Knowledge of Fortinet firewall implementation and optimization is a plus.Excellent communication skills and ability to collaborate effectively in a team environment.Relevant certifications such as CCNA, CCNP, JNCIA, JNCIS, PCNSA, PCNSE, or FCNSP will be advantageous

How to Apply:Interested professionals are invited to submit their resume and cover letter to

include

"L3 Network Admin (Core/ Security and Edge)"

in the subject line.

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