[Urgent Search] It Network

4 days ago

Chennai Tamil Nadu, India Theomnihire Full time

Position Purpose We are seeking a highly skilled and experienced IT Network Security Engineer to join our team This individual will be responsible for managing end-to-end security across the enterprise network Infrastructure addressing L1 L2 and L3 support tickets and contributing to the design review and implementation of secure network solutions The ideal candidate will possess hands-on expertise in managing LAN WAN Wi-Fi Data Center networks and hybrid cloud environments as well as in configuring and securing firewalls and VPNs Role Description 1 Network Design Implementation Design implement and maintain secure LAN WAN Wi-Fi and Data Center networks Develop scalable and resilient network security architectures in alignment with business and compliance requirements 2 Firewall Security Appliance Management Configure and manage next-generation firewalls and security appliances Cisco ASA Palo Alto Fortinet Check Point Maintain access control policies VPN configurations and network segmentation 3 Ticket Resolution Provide timely and effective resolution of L1 L2 and L3 network security support tickets Troubleshoot complex issues related to performance connectivity and security across enterprise environments 4 VPN Secure Connectivity Deploy and manage various VPN technologies including IPSec SSL VPN DMVPN and Remote Access VPN 5 NAC Identity-Based Access Implement and manage Network Access Control NAC solutions using Cisco ISE or Aruba ClearPass 6 Cloud Security Design and enforce security controls in Azure and AWS environments Implement and maintain cloud-based firewalls NSGs WAFs CASBs and SASE architectures 7 Monitoring Audit Utilize tools such as ManageEngine SolarWinds and PRTG for proactive monitoring and alerting Conduct periodic audits maintain security documentation and perform risk assessments to ensure compliance 8 Switching Infrastructure Manage Cisco Access and Core switches including Nexus device configuration and lifecycle management 9 Collaboration Continuous Improvement Work cross-functionally with IT operations compliance and DevOps teams to enhance security posture Create and review new network security solutions and provide technical guidance on emerging threats and technologies Job Specific Knowledge Skills Good knowledge of Company operations and business across various sectors Analytical thinking Ability to prioritize actions and work within a diverse team Ability to work in a dynamic fast paced diverse environment Excellent communication skills both written and verbal Microsoft Office Experience in managing effective communications across multiple business areas and to different seniority levels Requirements Education Bachelor s degree in Information Technology Computer Science or related field or equivalent experience 8 yea

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