TQUSI0883_5871 - Network Security Lead

Key Responsibilities Network Security Lead BPSS Compliant

• BPSS Clearance Mandatory
• Lead and manage enterprise Network Security Operations across LAN WAN WLAN SDWAN Firewall VPN NAC and Cloud environments
• Provide L3 technical SME support and act as the primary escalation point for critical incidents outages and complex troubleshooting
• Administer and support Palo Alto FortiGate Cisco FTD and Meraki security platforms including policy management VPNs upgrades and security hardening
• Manage and troubleshoot Cisco Nexus Aruba Dell and HP routing and switching infrastructure
• Support and maintain Wireless Networks using Cisco Aruba and Meraki wireless controllers and access points
• Implement and maintain Network Access Control NAC solutions including Cisco ISE 8021X authentication and MFA integrations
• Design configure and troubleshoot advanced networking technologies including BGP OSPF EIGRP VXLAN EVPN DMVPN HSRP GLBP VPC and IPsec VPNs
• Drive Incident Change Problem and Service Request Management processes while ensuring adherence to operational SLAs
• Assess security vulnerabilities review advisories implement remediation plans and ensure network security compliance
• Lead infrastructure upgrades patching activities and lifecycle management of network and security devices
• Develop operational documentation SOPs KT materials and knowledge repositories
• Identify and implement automation opportunities using Python PowerShell or other automation tools to improve operational efficiency
• Mentor and guide network and security engineers providing technical leadership and governance
• Ensure compliance with BPSS security requirements access controls audit standards and customer security policies
• Participate in customer reviews CAB meetings technical governance forums and stakeholder communications
• Provide support within a 24x7 operational environment including oncall and major incident response activities

Skills

Mandatory Skills : Cisco-sdn-network-administration