1 to 25 of 598 Firewall Jobs

Firewall Engineer Location - The position is a Hybrid working senior Network Engineering role with minimum 2 days site-based in one of the DXC reginal delivery centres in Glasgow. Expectation is the successful candidate will cover project delivery on UK Secure accounts. Clearance Must be eligible for UK high level … clearance. Job Summary: We are seeking a skilled Firewall Engineer to design, implement, manage, and troubleshoot firewall solutions in a large multi-vendor/multi-site environment for a DXC Customer. The ideal candidate will have in-depth knowledge of firewall technologies, network security principles, and best practices to ensure ...

Firewall Engineer (IT/OT Environments) 6 months initial Worcestershire Site based (hybrid) Contract About the Role: Were looking for a skilled Firewall Engineer to play a key role in strengthening and standardising firewall capability across IT and OT environments. Youll be responsible for aligning policies, improving operational processes … ensuring firewall platforms are secure, automated, and fully integrated with monitoring and orchestration tools. This is a hands-on role requiring close collaboration with operational teams, security stakeholders, and vendors to deliver consistent, scalable, and auditable firewall services. What Youll Do: Align IT and OT firewall policies to ensure consistent ...

preferable. CCNA/CCNP equivalent accreditation is advantageous but is not essential. Experience and excellent working knowledge of GNS3 (or similar) is really beneficial. Firewall configuration, management and monitoring experience is essential. Experience of FortiGate products preferable. TCP/IP networking stack, DNS, DHCP, RADIUS/AAA, Active Directory ...

requests. Troubleshoot and resolve complex issues across servers, networks, and cloud infrastructure. Manage, maintain, and optimise Microsoft 365, Azure AD, and related environments. Support firewall, VPN, and network security solutions (e.g. Fortinet, Sophos, Cisco). Implement new technologies, upgrades, and migrations for client systems. Work closely with ...

certificate management Managing email security and filtering What were looking for Essential experience Strong background across Microsoft cloud and on-prem infrastructure Advanced networking, firewall, and virtualisation knowledge Strong Windows Server and Active Directory experience Working knowledge of Linux server administration Solid understanding of backup, disaster recovery, and security best ...

with high-level technical support. Key Responsibilities Network & Infrastructure Implement, manage and support Fortinet solutions including FortiGate firewalls, FortiManager, FortiAnalyzer and FortiClient VPN Manage firewall policies, SD-WAN, VPNs (site-to-site and client), and network segmentation Systems & Cloud Administer Windows Server environments including Active Directory, Group Policy, DNS, DHCP ...

Administer Active Directory, Azure/Entra ID, Microsoft 365 and Adobe Admin Centre Deliver remote support to other sites Assist with LAN, WAN, VPN, firewall and Wi-Fi troubleshooting Configure and manage MFA using Cisco Duo, ensuring security compliance Maintain accurate technical documentation and knowledge base articles Participate ...

classification and DLP strategies using Microsoft Purview. Cloud Security Posture: Manage Azure Landing Zone security and connectivity, collaborating with Network Engineering to validate secure firewall and VPN configurations. Compliance & Risk: Support audit readiness for ISO 27001, PCI DSS, and Cyber Essentials Plus, ensuring all remediation progress is tracked and documented. ...

Azure Cloud Security, with a good understanding of Azure security posture and configurations. A good understanding of networking concepts, VPN, VNET, ExpressRoute, and firewall configurations in Azure and M365. Experience with monitoring and logging tools such as Azure Monitor, Log Analytics, and Application Insights. Knowledge of identity and access management ...

supporting VMware virtualization platforms. • Provide day-to-day support for HP server hardware and assist in managing network devices (e.g., HPE Aruba switches, basic firewall tasks). • Respond to and resolve Service Desk tickets related to systems, user access, hardware, and software. • Assist in system updates, patches, and basic configuration ...

Network Infrastructure Administration Maintain & support network infrastructure including switches, firewalls, VPN, and wireless networks Configure and support VLANs, routing, and subnetting Configure and maintain firewall policies, access rules, and network security controls Maintain network authentication systems supporting secure wired and wireless access Support VoIP and network-connected infrastructure including cameras ...

problem-solving skills* Ability to manage multiple support tickets and priorities* Excellent communication skills Desirable Skills * Experience with Azure AD/Entra ID* Firewall administration (SonicWall, Fortinet, WatchGuard or similar)* Backup technologies (Veeam, Datto, etc.)* RMM/PSA tools used within managed services* Exposure to cyber security tools or frameworks ...

OneDrive, Teams, and conditional access/MFA policies. Perform basic Azure AD administration, identity hygiene, and security hardening. Network Administration: Troubleshoot issues related to firewall, switching, Wi-Fi, VLANs, VPN, and SD-WAN (Watchguard/Aruba experience beneficial). Security & Backup: Administer endpoint protection/EPDR, email security, vulnerability remediation ...

classification and DLP strategies using Microsoft Purview. Cloud Security Posture: Manage Azure Landing Zone security and connectivity, collaborating with Network Engineering to validate secure firewall and VPN configurations. Compliance & Risk: Support audit readiness for ISO 27001, PCI DSS, and Cyber Essentials Plus, ensuring all remediation progress is tracked and documented. ...

ticketing system (Halo PSA). • Assist with bespoke software installations and updates. • Support the resolution of network-related issues including VPN, LAN, DNS, and firewall troubleshooting. • Work closely with team members to deliver IT and telephony technical solutions. • Participate in out-of-hours maintenance windows (e.g., server updates, project rollouts ...

experience in providing IT support within an MSP or corporate environment. Technical Stack: Strong knowledge of computer networking concepts including LAN, DNS, DHCP, VPNs, firewall configuration, TCP/IP protocols, and TCP connections. Hands-on experience with operating systems such as Windows (including Windows Server), macOS, and Linux distributions. Familiarity ...

client’s ticketing system Assist with bespoke software installations and updates. Support the resolution of network-related issues including VPN, LAN, DNS, and firewall troubleshooting. Work closely with team members to deliver IT and telephony technical solutions. Participate in out-of-hours maintenance windows (e.g., server updates, project rollouts) where ...

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). ...

related storage services. Knowledge of Windows Server 2003 to 2022 , Active Directory , Group Policy , and secure delegation structures. Understanding of DNS, DHCP, PKI , firewall controls, and SMTP proxy services. Experience with VMware , vCenter , ESXi , vMotion , HyperV , and virtualised infrastructures interacting with storage systems. Exposure to Citrix , App-V, cloud based ...

operating systems (Windows, macOS, Linux) and software applications, including Microsoft 365. Supporting network connectivity issues, including LAN, VPN, DNS, TCP/IP protocols and firewall configurations. Administering user accounts and permissions within Active Directory. Deploying software and managing updates using SCCM. Supporting Windows Server environments, including HP ProLiant server infrastructure. ...

Windows Server, virtualisation (Hyper-V/VMware), and modern networking. Ability to deliver projects such as Microsoft 365 migrations, server builds, cloud migrations, firewall deployments, and network upgrades. Excellent communication skills and confidence when working directly with customers. Strong documentation, time management, and problem-solving abilities. Relevant certifications (MCP, MCSA ...

Windows Server, virtualisation (Hyper-V/VMware), and modern networking. Ability to deliver projects such as Microsoft 365 migrations, server builds, cloud migrations, firewall deployments, and network upgrades. Excellent communication skills and confidence when working directly with customers. Strong documentation, time management, and problem-solving abilities. Relevant certifications (MCP, MCSA ...

solving and reassuring customers. Knowledge of educational IT equipment is a huge advantage. Proven experience with computer networking, LAN, TCP/IP, DNS, VPN, firewall configuration, and troubleshooting. Strong understanding of operating systems including Windows, macOS, and Linux environments. Proficiency in managing Microsoft Windows Server, Active Directory, SCCM, and related ...

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 ...

Understanding of DNS, DHCP, Group Policy and core infrastructure technologies Experience supporting hardware, printers and user devices Excellent communication and problem-solving skills Desirable Firewall technologies Hyperconverged infrastructure Experience in a manufacturing or site-based environment Why Apply? Broad technical exposure across infrastructure and networking Hands-on role with real ...