to manage end to end process of firewall management/administration Configuring and troubleshooting issues related to Cisco switches (Nexus) and routers (ASR/ISR) Configuring and maintaining F5 load balancers and troubleshooting F5 related issues Work closely with technology services teams and put-up action plan for firewall OS/patch upgrades, rebuild etc. Service request fulfillment for … Alto and Checkpoint firewalls Knowledge of LAN/WAN and network protocols Advanced level skill in firewall policy management Planning for firewall OS and management upgradation Experience in F5 Loadbalancing (LTM and GTM) Strong experience managing IP networks and supporting infrastructure (DHCP, DNS) Knowledge of network architecture and web related protocols (e.g., TCP/IP, UDP, IPSEC … work Tools and Technologies Network: Cisco Nexus Switches Cisco ACI Network Cisco ISR Router Cisco Wireless Access Points Cisco Wireless LAN Controller Cisco DNA Centre Network Security: Forescout F5 load balancer Arbor DDOS Perimeter Security: Palo Alto Firewall Checkpoint Firewall Technical Certifications (Good to have) ITIL v3 or v4 Foundation Palo Alo or Check Point Firewall Certification PCSA, CCSA More ❯
Reading, Berkshire, United Kingdom Hybrid / WFH Options
Onyx-Conseil
a strong focus on multi-tenanted platforms. Extensive knowledge of AWS services, including EC2, S3, RDS, Lambda, VPC, IAM, CloudFormation, and more. Strong background in networking, including VPN, DNS, loadbalancing, and firewall configurations. Demonstrated expertise in security practices, including identity and access management, encryption, and threat detection. Experience with detection contracts and monitoring tools to identify and More ❯
are looking for candidates with at least 2 of these core technologies) You will be responsible and accountable for supporting the Core Data Centre technologies (Routing, Switching, Firewall and LoadBalancing) which provide business critical services. Working as part of a high-profile team, providing expert level support and delivering innovative solutions. The role is a blend of More ❯
Milton Keynes, Buckinghamshire, England, United Kingdom Hybrid / WFH Options
FryerMiles Recruitment
subject matter expert on enterprise networking technologies. Support project and operational teams with complex infrastructure issues. Essential Skills and Experience: Expertise in LAN and WAN networking technologies. Proficiency in loadbalancing and firewall configurations. Strong knowledge of network security principles and technologies. Demonstrated experience in large-scale, complex IT environments. Desirable Skills: Awareness of Wintel and Red Hat More ❯
Oxford, Oxfordshire, United Kingdom Hybrid / WFH Options
Nominet
related technologies Programming experience with more than one programming language, typically C, C++, C#, Scala, Java, Python Networking Fundamentals: Strong knowledge of networking principles, including IP addressing, routing, and loadbalancing, as they relate to DNS Knowledge of using BGP to deliver DNS services via IPAnycast Comfortable working with highly secure environments Hands-on experience with large scale More ❯