1 to 25 of 268 Firewall Jobs in the South East

Cyber Essentials, NIST, ISO 27001. An 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 tools (SolarWinds SentryOne, Zabbix More ❯

5+ years’ experience in network and infrastructure engineering roles. Proven experience managing and delivering technical projects end-to-end. Strong knowledge of IP networking, routing, switching, VLANs, VPNs, and firewall configuration (Cisco, Fortinet, Palo Alto, etc.). Hands-on experience with cloud platforms (Microsoft Azure, AWS, or equivalent). Familiarity with Active Directory, Azure AD, DNS, DHCP, Group Policy, and More ❯

5+ years’ experience in network and infrastructure engineering roles. Proven experience managing and delivering technical projects end-to-end. Strong knowledge of IP networking, routing, switching, VLANs, VPNs, and firewall configuration (Cisco, Fortinet, Palo Alto, etc.). Hands-on experience with cloud platforms (Microsoft Azure, AWS, or equivalent). Familiarity with Active Directory, Azure AD, DNS, DHCP, Group Policy, and More ❯

5+ years’ experience in network and infrastructure engineering roles. Proven experience managing and delivering technical projects end-to-end. Strong knowledge of IP networking, routing, switching, VLANs, VPNs, and firewall configuration (Cisco, Fortinet, Palo Alto, etc.). Hands-on experience with cloud platforms (Microsoft Azure, AWS, or equivalent). Familiarity with Active Directory, Azure AD, DNS, DHCP, Group Policy, and More ❯

Endpoint Manager, Exchange Online, and SharePoint Online Experience with Windows Server (2012R2-2022) and Windows 10/11 Knowledge of DHCP, DNS, Group Policies, and Active Directory Networking and firewall configuration (e.g. Palo Alto, UDM Pro, Draytek) Experience with VPNs (IPSEC, PPTP, SSL, SSTP, Azure VPN) Knowledge of VOIP, SQL Server, Hyper-V/VMware, and SaaS/PaaS/ More ❯

Endpoint Manager, Exchange Online, and SharePoint Online Experience with Windows Server (2012R2-2022) and Windows 10/11 Knowledge of DHCP, DNS, Group Policies, and Active Directory Networking and firewall configuration (e.g. Palo Alto, UDM Pro, Draytek) Experience with VPNs (IPSEC, PPTP, SSL, SSTP, Azure VPN) Knowledge of VOIP, SQL Server, Hyper-V/VMware, and SaaS/PaaS/ More ❯

administration. Strong knowledge and understanding of Group Policy. Strong general networking skills (CLI, Subnetting, NAT). Good understanding of DNS. Router configuration and support experience (Cisco, HP, Draytek). Firewall configuration and support experience (Watchguard, SonicWALL). HP ProLiant and Dell PowerEdge Server Hardware support experience. VMware and Hyper V support experience (VCP an advantage). Storage technologies (NAS, NetApps More ❯

administration. Strong knowledge and understanding of Group Policy. Strong general networking skills (CLI, Subnetting, NAT). Good understanding of DNS. Router configuration and support experience (Cisco, HP, Draytek). Firewall configuration and support experience (Watchguard, SonicWALL). HP ProLiant and Dell PowerEdge Server Hardware support experience. VMware and Hyper V support experience (VCP an advantage). Storage technologies (NAS, NetApps More ❯

vacancy only. KEY SKILLS - IT Support, Service Desk, Team Leader, Windows 10/11, Microsoft 365, Intune, Active Directory, Azure AD, Okta, Networking, TCP/IP, DNS, DHCP, VPN, Firewall, ITIL, SLA Management, Helpdesk, Infrastructure, CompTIA. More ❯

DHCP, DNS. VMWare/Hyper-V: Advanced knowledge of virtualization technologies. Active Directory and Domain management: Advanced skills in managing and configuring AD and domain environments. Network Routers, Switches, Firewall: Hands-on experience with network hardware and security. MDM platforms: Experience with Intune or Manage Engine. Project Management: Proven ability to manage IT projects, including upgrades and migrations. Backup Solutions More ❯

DHCP, DNS. VMWare/Hyper-V: Advanced knowledge of virtualization technologies. Active Directory and Domain management: Advanced skills in managing and configuring AD and domain environments. Network Routers, Switches, Firewall: Hands-on experience with network hardware and security. MDM platforms: Experience with Intune or Manage Engine. Project Management: Proven ability to manage IT projects, including upgrades and migrations. Backup Solutions More ❯

and administration, including topology, Azure networking, services, and component knowledge, • Microsoft AD (Entra), Server and SQL experience, • O365 administration and design • Global Software Patching and estate management via Intune • Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience • Software Defined Networking (Cisco, Meraki, Versa) Key Skills • Microsoft 365 & Azure: Strong experience managing Microsoft More ❯

Online Exchange Online Exchange Hybrid with 365 Windows 10/11 Windows Server 2012R2/2016/2019/2022 Backup Solutions - (Acronis, Azure Backups) Active Directory Networking and Firewall Configuration (Palo Alto, UDM Pro, Draytek etc) Wifi - Unifi VPNs - IPSEC/PPTP/SSL/SSTP & Azure VPN DHCP, DNS, Group Policies Please apply as directed More ❯

Online Exchange Online Exchange Hybrid with 365 Windows 10/11 Windows Server 2012R2/2016/2019/2022 Backup Solutions - (Acronis, Azure Backups) Active Directory Networking and Firewall Configuration (Palo Alto, UDM Pro, Draytek etc) Wifi - Unifi VPNs - IPSEC/PPTP/SSL/SSTP & Azure VPN DHCP, DNS, Group Policies Please apply as directed More ❯

Overview Of The Role As the Senior Technology & Automation Engineer in the TechOps & Project Delivery team, you will be required to support the design, implementation, and optimization of our enterprise infrastructure systems. The ideal candidate will possess technical expertise across More ❯

above Windows Desktop OS (Windows 7 and above) Hyper-V setup and administration Microsoft 365 tenant setup and administration SharePoint Online configuration and support Core networking (DNS, routing, switching) Firewall configuration (Meraki/Draytek/Sophos) Familiarity with VoIP platforms, preferably Gamma Experience with Apple device support Previous experience with Managed Service Platforms and RMM tools Desirable: Industry-recognised certifications More ❯

for the Service Desk Team * Set up and configure Local Area Networks (LANs), including hardware deployment and support * Coordinate with third-party MSPs for network and infrastructure management * Manage firewall operations and connectivity with ISPs * Oversee network IP addressing and VPN setups * Support business continuity through proactive incident management * Rapid deployment of site connectivity solutions, including 4G routers * Monitor network More ❯

2012+ and Windows 10/11 o Active Directory and Group Policy o Hyper-V virtualisation Microsoft 365 tenant and SharePoint Online administration Network infrastructure (DNS, DHCP, routing, switching) Firewall configuration (Meraki/Draytek/Sophos) MS Teams and cloud-based managed services. PowerShell scripting and automation, VoIP technologies, Apple macOS and iOS support Does this sound like your next More ❯

protocols, virtual routing instances, VPNs, and security zones. Experience with network security products including Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS). Proficiency in F5, Cisco Secure Firewall, and Gigamon technology. Demonstrable design experience with global network vendors (e.g., Cisco, Juniper). Network device configuration, troubleshooting, and defect resolution skills. Understanding of project life cycle from requirements gathering More ❯

with Azure Active Directory (Azure AD) . Cloud Networking & Security: Design and implement a secure Azure networking topology, including Virtual Networks (VNet) , subnets , Network Security Groups (NSGs) , and Azure Firewall . Establish and manage secure site-to-site and client-to-site VPN connections, with a focus on integrating Okta RADIUS for secure VPN access. Data & File Services Migration: Develop More ❯

with Azure Active Directory (Azure AD) . Cloud Networking & Security: Design and implement a secure Azure networking topology, including Virtual Networks (VNet) , subnets , Network Security Groups (NSGs) , and Azure Firewall . Establish and manage secure site-to-site and client-to-site VPN connections, with a focus on integrating Okta RADIUS for secure VPN access. Data & File Services Migration: Develop More ❯

Event Log/Management Solarwinds configuration and management Virtualisation, VMWare vSphere, ESX and ESXi End point protection, DLP and GDPR (Symantec preferred) Scripting: Bash, Perl or Python Network fundamentals (Firewall, DNS, DHCP etc. from a client perspective) (preferred) Capability: Experience of working in a Transitional multi supplier environment within a large-scale organisation Experience of contributing to technical solution design More ❯

Event Log/Management* Solarwinds configuration and management* Virtualisation, VMWare vSphere, ESX and ESXi* End point protection, DLP and GDPR (Symantec preferred)* Scripting: Bash, Perl or Python* Network fundamentals (Firewall, DNS, DHCP etc. from a client perspective) (preferred) Capability:* Experience of working in a Transitional multi supplier environment within a large-scale organisation* Experience of contributing to technical solution design More ❯

Office Moves and Changes Design, implement, and manage complex network infrastructure using Cisco Campus Networking 9300 series and Cisco Nexus switches. Configure, deploy, and maintain Palo Alto Prisma Access firewall policies to ensure secure access to critical applications and data. Implement and manage VeloCloud SD-WAN solutions to optimise network performance and ensure reliable connectivity across multiple locations. Experience: Cisco More ❯

and enforce network security policies and 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 operations. Mentor junior network More ❯