Configure and maintain various Checkpoint, Juniper, Citrix products. Implement and enforce security measures, including firewalls, VPNs, access controls etcManage upgrades and migrations of firewall and infrastructure to ensure protection of Clients information and assets.Daily administration includes maintenance of various components associated with a Citrix environmentEnable remote access by designing, implementing, and overseeing various Virtual PrivateNetwork (VPN) architectures and technologies and aligning these solutions to operational requirements.Monitor network performance to ensure system availability and reliability, perform network troubleshootingto isolate and diagnose complex network problems.Identify and resolve network-related problems, including connectivity, latency, and bandwidth issues.Provide 24 x 7 coverage on First and 2nd level support as required by being on callStrong understanding of IT operations infrastructure systems Proven ability to advise on security architectural design and requirements for new system development.In-depth awareness of ongoing IT Security threats and issues Certified information Systems Security Professional (CISSP) Cisco Certified Network Associate (CCNA) Citrix Certified Administrator (CCA) in XenApp and/or XenServer with Netscaler knowledge Juniper Networks certifications, such as JNCIA, JNCIS, or JNCIP, are advantageous. Strong knowledge of networking protocols, including BGP, OSPF, MPLS, and IPsec.Familiarity with network monitoring and management tools.Excellent problem-solving and communication skills.A commitment to network security best practices.