1 to 25 of 139 Firewall Jobs in the South East

environments, Active Directory, Group Policy, DNS, DHCP, and virtualisation platforms. Monitor, troubleshoot, and resolve complex network issues across LAN, WAN, Wi-Fi, VPN, and firewall technologies. Lead technical investigations, root cause analysis, and problem management activities. Support infrastructure upgrades, migrations, and transformation projects. Maintain security best practices and support compliance ...

DHCP, Group Policy). Demonstrable SharePoint administration and user support/training capability Experience with virtualisation technologies (VMware/Hyper-V). Firewall products such as SonicWALL, PaloAlto, Fortinet and WatchGuard. Networking principles including VLANs, LAGS, VPN's and routing. Backup & disaster recovery solutions such as StorageCraft, Veeam ...

Enterprise Administrator, or equivalent. Cloud services: Experience with cloud platforms and services, particularly Microsoft 365. Security awareness: Understanding of IT security best practices, including firewall management, antivirus solutions, and data protection policies. Project experience: Exposure to IT project work, such as migrations, deployments, or upgrades. Salary ...

DHCP, Group Policy). Demonstrable SharePoint administration and user support/training capability Experience with virtualisation technologies (VMware/Hyper-V). Firewall products such as SonicWALL, PaloAlto, Fortinet and WatchGuard. Networking principles including VLAN’s, LAGS, VPN's and routing. Backup & disaster recovery solutions such as StorageCraft, Veeam ...

Experience configuring Multi-Factor Authentication and Conditional Access for Microsoft 365 and related technologies. Experience with backup and DR technologies, including Datto. Experience with firewall technologies, including WatchGuard. Detailed knowledge of switching and routing, including VLANs and networking technologies such as TCP/IP, VPN, DHCP, DNS and SSL; experience ...

cloud projects Attending customer sites where hands-on technical work is required Project work could include Microsoft 365 migrations, server upgrades, network refreshes, firewall deployments, wireless installations and wider infrastructure improvements. What We Are Looking For We are looking for somebody with broad technical experience rather than an engineer specialising ...

Security across identities, servers, endpoints, networks and cloud services Deeper expertise in at least two of VMware vSphere, Citrix/NetScaler, enterprise storage or firewall/network security is expected. Experience supporting applications such as IRIS, CCH or Sage would be useful, but isn't essential. What we're looking ...

working knowledge of Microsoft Azure , particularly IaaS, networking, storage and platform services. Experience with services such as Azure VMs, Entra ID, Conditional Access, Azure Firewall, Application Gateway/WAF, Azure Monitor and Defender for Cloud . Experience supporting Microsoft 365 tenant administration and service integration. Good knowledge of Windows Server ...

Office 365 Microsoft Exchange/Outlook administration VMware/Hyper-V Data backup solutions -VEEAM or equivalent Networking fundamentals - LAN, WAN, VPN, Wi-Fi, firewall configuration Strong PC hardware Software troubleshooting Excellent communication skills Professional, client-facing manner Location The role is primarily field-based across London and client sites ...

Architect to own the technical design of complex customer projects across our SD-WAN (Software-Defined Wide Area Network), SASE (Secure Access Service Edge), firewall and routing/switching portfolio - and to stay hands-on all the way through delivery. This isn't a role where you hand ...

communications architecture for USVs and AUVs (radio, satellite, cellular, mesh, Wi‐Fi, acoustic systems). Define and maintain IP architectures, VLANs, firewall rules, QoS, bandwidth allocation, and encryption schemes. Produce communications system requirements, ICDs, test plans, and verification documentation (lean and pragmatic). Conduct trade studies for new comms technologies ...

firewalls, servers, structured cabling and workstation environments. Rack, cable, configure and troubleshoot network and endpoint hardware, ensuring secure, reliable, and high-performing services. Support firewall implementations, switch deployments, network connectivity and workstation rollouts in collaboration with network engineers and project teams. Monitor, maintain and upgrade infrastructure including LAN/… equivalent technical training. 2+ years' experience in IT infrastructure, field engineering, network support or similar technical roles. Strong hands-on experience with switch, firewall, server and workstation deployments. Proven experience installing, cabling and troubleshooting network infrastructure within enterprise or multi-site environments. Working knowledge of Layer 2/Layer ...

networking and troubleshooting skills Microsoft Entra ID/Microsoft 365 admin experience Windows Server admin and PowerShell scripting Nice to Have: AZ-104, Azure Firewall, Microsoft Intune, ITIL Company name shared with shortlisted candidates. Apply now. ...

estate, processes, procedures, documentation + life cycle management. Acting as technical point of reference + escalation for Security related changes, modifications + projects for firewall rule bases. Technical point of contact for vendor support for security infrastructure incidents. Design of customer networks including the support of High Level design ...

installs team to install cabling on sites, including fibre, data etc. Adding devices to networks across sites Daily monitoring of networks, focusing on DNS, firewall etc. Opportunity to set up new systems and maintain them as schools move to the cloud Criteria for Candidates: Right to work ...

Senior Systems Engineer - Secure Digital Platform (SDP) Data & Integration Location: Reading - 3 days onsite/2 days remote Rate: £65-£71 per hour, inside IR35 Security Clearance: Active SC Clearance required Nationality: Sole British National ...

configuration Microsoft Intune deployment and endpoint management Conditional Access and Microsoft 365 security Domain, DNS, email security and routing Windows endpoint troubleshooting Network, firewall and Wi-Fi support Network equipment deployment and patching Backup deployment and management Client site visits, office moves and infrastructure projects Video conferencing setup and support ...

technologies (firewalls, IDS/IPS, DDoS protection) Track record of managing security operations teams and delivering managed services Technical Knowledge Expert-level knowledge of firewall technologies, intrusion detection/prevention systems and DDoS mitigation Strong understanding of network security architecture and boundary security design Proficiency in security incident investigation ...

2nd Line IT Support Technician Salary: £34,950.44 per annum Location: Redhill, with some travel to South Croydon Hours: Monday to Friday, 8:45am – 5:00pm Benefits: Free parking, generous annual leave, gym membership, pension ...

Advanced hands-on experience with Palo Alto firewalls, including Panorama management. Strong Fortinet FortiGate administration and support expertise. Proven ability to configure and manage firewall policies, NAT rules, virtual routers, and virtual systems. Strong Cisco routing and switching background - troubleshooting BGP, Layer 2 and Layer 3 networking issues Solid understanding ...

should possess strong expertise in network routing protocols, secure network architecture, and modern security frameworks, including Zero Trust and network segmentation methodologies. Core Competencies: Firewall experience Security Design Ideally, financial services experience or investment banking If you're interested in this role, click 'apply now' to forward ...

years' IT experience in a corporate or services environment Driving license and own transport Ability to obtain DBS certificate Desirable: Sophos Central/XG Firewall Certifications (Engineer or Architect) Microsoft MS-102, MD-102, MS-700, AZ-900 Certifications Apple Certified Support Certifications Comptia A+ Wireless management - Ubiquiti, Meraki, etc... ...

Tier-1 gateways, edge nodes and edge clusters, segments and overlay/VLAN transport zones, and NSX Manager lifecycle and upgrades Distributed Firewall and micro-segmentation policy design, plus gateway firewalling and NAT Dynamic routing and peering between NSX and physical fabric (BGP, ECMP, VRF), and NSX load balancing/ ...

Senior Systems Engineer (Network Technologies Specialist) Location: Ringwood, Hampshire Salary: £45,000 - £55,000 Hours: 37.5 hours per week The Role We are looking for an experienced Senior Systems Engineer (Network Technologies Specialist) with a ...

VLANs, trunking, PoE and access-point configuration. Investigate complex LAN, WAN, Wi-Fi and connectivity incidents escalated by the service desk. Diagnose performance, routing, firewall, switching and wireless issues using monitoring and diagnostic tools. Liaise with customers, third-party carriers and vendors to resolve faults and manage technical escalations. Maintain ...