1 to 25 of 162 Firewall Jobs in the South East

understanding of network security and compliance in regulated environments. Strong networking knowledge (LAN, WAN, DNS, DHCP, VPN, TCP/IP). Proficiency in firewall and load balancer technologies for secure environments. Hands-on experience with virtualization platforms (VMware, Citrix Xen) and backup solutions (Veeam or similar). Experience with monitoring ...

data security, including a wide scope, such as physical security of computer rooms, operating system level security of Windows and Linux, network security of firewall and other security devices, application security both development and testing phrases, terminal security, backup security, third party and supply chain security of IT service provider.Liaison ...

pushback to maintain project velocity. Expert-level knowledge of core networking concepts (TCP/IP, DNS, and enterprise security principles (Zero Trust, SASE, Firewall, Proxy, VPN). Demonstrated ability to independently lead and execute complex technical projects in customer environments, driving deployment to successful completion. Advanced analytical and troubleshooting skills ...

managing and maintaining Splunk solution. 3rd/4th line Network Security experience support . in an Enterprise environment working to challenging SLAs. Advanced Firewall and Proxy administration (to include install, configurations and fault finding). Recent experience of working within security environments. Understanding of Networks, Routers, DMZ and Switches. Extensive ...

working with global WANs. You'll be able to take an application's specific requirements and turn them into the right firewall rules. You like getting hands-on with new technologies in a lab or POC, but you're also happy in the CLI and know how to keep things ...

working with global WANs. You'll be able to take an application's specific requirements and turn them into the right Firewall rules. You like getting hands-on with new technologies in a lab or POC, but you're also happy in the CLI and know how to keep things ...

Responsibilities Troubleshooting servers, cloud services, and virtualised environments. Active Directory & Group Policy administration. Exchange administration. Networking knowledge including TCP/IP, VLANs, and firewalls. Firewall experience (Fortigate, Cisco, SonicWall, WatchGuard). Backup technologies including Azure and Veeam. Supporting Hyper-V, VMware, AVD, and RDS. General support of PCs, printers, scanners ...

Windows 10/11, Active Directory, Group Policy, Hyper-V virtualisation, Microsoft 365 tenant and SharePoint Online administration, Network infrastructure (DNS, DHCP, routing, switching), Firewall configuration (Meraki/Draytek/Sophos). Candidates need to hold a valid UK driving licence and be willing to travel to client sites ...

security policies What Youll Bring Minimum 3 years experience in 3rd Line network support Strong knowledge of LAN/WAN, routing, switching, and firewall technologies (NSX, Palo Alto, Cisco, Checkpoint, Juniper) Experience with load balancers and authentication technologies Proven problem-solving skills and ability to work under pressure Excellent communication ...

security policies What Youll Bring Minimum 3 years experience in 3rd Line network support Strong knowledge of LAN/WAN, routing, switching, and firewall technologies (NSX, Palo Alto, Cisco, Checkpoint, Juniper) Experience with load balancers and authentication technologies Proven problem-solving skills and ability to work under pressure Excellent communication ...

troubleshooting. Extensive experience working with cloud, server, desktop, network and telephony providers. Good knowledge of networking - Layer2/3, dynamic routing, MPLS and firewall management. Good knowledge of IT security practices and the implementation of tools that provide MFA, DLP, proxy services, encryption, event logging and alerting. Able to provide ...

CCNA , CCNP , or JNCIS-ENT . Knowledge of routing protocols , VRFs, VPNs, IDS, IPS, and network security controls. Experience with F5 , Cisco Secure Firewall , and Gigamon . Strong design and troubleshooting background across enterprise and multi vendor networks. Understanding of TCP/IP , IPv4/IPv6, VLANs, and data centre ...

experience with VDI solutions , preferably Azure Virtual Desktop with Nerdio tooling and/or Citrix . Expertise in Azure Cloud , including Entra , Networking , Azure Firewall , and DNS . Knowledge of CI/CD pipelines , ideally using Azure DevOps . Experience deploying cloud infrastructure via IaC (preferably Terraform ). Advanced PowerShell ...

procedures to safeguard the integrity and confidentiality of organizational data. Ensure compliance with industry standards, including NIST, PCI-DSS, and GDPR, by enforcing firewall, VPN, and other security measures. Collaboration and Leadership Work closely with cross-functional teams, including cybersecurity, cloud architects, systems engineers, and external vendors to optimize network ...

technical escalation point for complex network issues. • Provide technical leadership and mentoring to junior network engineers. • Support and evolve Cisco-based firewall, switching, and wireless estates. • Contribute to architectural decisions, including the transition away from legacy platforms. • Work closely with stakeholders to ensure network availability, performance, and security. • Participate ...

technical escalation point for complex network issues. • Provide technical leadership and mentoring to junior network engineers. • Support and evolve Cisco-based firewall, switching, and wireless estates. • Contribute to architectural decisions, including the transition away from legacy platforms. • Work closely with stakeholders to ensure network availability, performance, and security. • Participate ...

technical escalation point for complex network issues. • Provide technical leadership and mentoring to junior network engineers. • Support and evolve Cisco-based firewall, switching, and wireless estates. • Contribute to architectural decisions, including the transition away from legacy platforms. • Work closely with stakeholders to ensure network availability, performance, and security. • Participate ...

technical escalation point for complex network issues. • Provide technical leadership and mentoring to junior network engineers. • Support and evolve Cisco-based firewall, switching, and wireless estates. • Contribute to architectural decisions, including the transition away from legacy platforms. • Work closely with stakeholders to ensure network availability, performance, and security. • Participate ...

technical escalation point for complex network issues. • Provide technical leadership and mentoring to junior network engineers. • Support and evolve Cisco-based firewall, switching, and wireless estates. • Contribute to architectural decisions, including the transition away from legacy platforms. • Work closely with stakeholders to ensure network availability, performance, and security. • Participate ...

technical escalation point for complex network issues. • Provide technical leadership and mentoring to junior network engineers. • Support and evolve Cisco-based firewall, switching, and wireless estates. • Contribute to architectural decisions, including the transition away from legacy platforms. • Work closely with stakeholders to ensure network availability, performance, and security. • Participate ...

technical escalation point for complex network issues. • Provide technical leadership and mentoring to junior network engineers. • Support and evolve Cisco-based firewall, switching, and wireless estates. • Contribute to architectural decisions, including the transition away from legacy platforms. • Work closely with stakeholders to ensure network availability, performance, and security. • Participate ...

/Servers.Sufficient work experience in Networking: CCNP, JNCIATCP/IP, IPv4, IPv6, Ethernet, Data Transmission, L2/L3 VPN, Multi-Layer Networking, QoS, Security Firewall, SDWAN, EVPN-VXLAN and IPSec. SONET/SDH, Ethernet, MPLS, Optical Networking.Generic Routing, EIGRP, RIP, OSPF, ISIS and BGP4. Cisco IOS, Junos, Paloalto ...

Networking/Knowledge level : CCNP, JNCIA, TCP/IP, IPv4, IPv6, Ethernet, Data Transmission, L2/L3 VPN, Multi-Layer Networking, QoS, Security Firewall,SDWAN, EVPN-VXLAN and IPSec. SONET/SDH, Ethernet, MPLS, Optical Networking. Generic Routing, EIGRP, RIP, OSPF, ISIS and BGP4. Cisco IOS, Junos, Paloalto ...

would be beneficial: Windows Server Estate – 2019-2025 Azure Cloud End User Compute M365, Teams Active Directory, Exchange on-line Network Cisco, SD-Wan, Firewall, AV equipment JIRA/Service Tools Agile/Scrum methodologies Please note that the IT Infrastructure Team Leader is an immediate start, but you will ...

Scrum End User Compute M365, Windows 11, Teams, Active Directory, Exchange on-line Windows Server Estate – 2019-2025 Azure Cloud Network Cisco, SD-Wan, Firewall, AV equipment Please note that the IT Infrastructure Co-Ordinator is an immediate start, but you will need to go through some basic background checks ...