1 to 25 of 71 Firewall Jobs in the East of England

Experience in the installation, configuration and maintenance of Windows Server Update Services (WSUS). Experience of SQL Server. Experience of network setup and configuration (TCP/IP, DNS, DHCP, Firewall skills). Knowledge of backup technologies. Experience of desktop rollout and configuration. Experience of cloud-based deployment. Experience configuring and maintaining monitoring tools and systems. Defence experience. ITIL Foundation Qualification. More ❯

10+ years experience as an IT Systems and Network Engineer, or similar role Strong networking skills (e.g. TCP/IP, DNS, ports and protocols, routers, bridges, latency, packet loss, firewall rules, VPNs, knowledge of MTUs etc.) Windows Server systems administration (Active Directory, GPOs, RADIUS, CA management, RDS, PowerShell) Linux systems administration (Ubuntu, Exim, DoveCot, Samba, Apache2, OpenSSL, PAM, SELinux) Email More ❯

email and face to face A general technical; understanding of Network Servers & Support Skill set mostly Microsoft Packages, Server, Software, Hardware, Office 365, Active Directory, TCP/IP, DHCP & Firewall Skills required Desktop Support of Windows 2000/XP Professional in a Windows 2000 Active Directory environment routers & firewalls, Exchange, Microsoft Office 2000, Internet Explorer and printing. Users are supported More ❯

challenges, and have a direct impact on the overall resilience of our IT environment Requirements Strong foundations in networking (TCP/IP, DNS, routing, switching, VLANs, load balancing) and firewall technologies (Cisco, Check Point, Palo Alto). Hands-on experience with next-gen security features (IPS/IDS, SSL decryption, deep packet inspection) and secure proxy solutions (e.g. Bluecoat, F5 More ❯

Desk, supporting the ICT Infrastructure Manager on more complex issues. Proactively identify and implement continuous service improvements, with clear knowledge transfer and documentation. Work collaboratively with our network and firewall managed service providers to resolve issues and implement requests. About You You will hold a relevant degree or professional/vocational qualification in Information Technology (ideally CCNA or CompTIA Network+ More ❯

Desk, supporting the ICT Infrastructure Manager on more complex issues. Proactively identify and implement continuous service improvements, with clear knowledge transfer and documentation. Work collaboratively with our network and firewall managed service providers to resolve issues and implement requests. About You You will hold a relevant degree or professional/vocational qualification in Information Technology (ideally CCNA or CompTIA Network+ More ❯

Desk, supporting the ICT Infrastructure Manager on more complex issues. Proactively identify and implement continuous service improvements, with clear knowledge transfer and documentation. Work collaboratively with our network and firewall managed service providers to resolve issues and implement requests. About You You will hold a relevant degree or professional/vocational qualification in Information Technology (ideally CCNA or CompTIA Network+ More ❯

systems role and strong working knowledge of: • Microsoft 365 • Microsoft Azure • Microsoft Entra • Intune • Windows Server (2016/2019/2022) • Active Directory • Windows networking • Basic routing, switching, and firewall rules • Printer support and troubleshooting You’ll also need: • Excellent written and verbal communication skills • A strong customer-focused attitude • A proactive, can-do approach to problem-solving Why Join More ❯

line support role and proven knowledge in: Microsoft 365 administration & support (essential) Microsoft Azure & Entra Intune & Active Directory Windows Server (2019/2022/2025) Networking basics – routing, switching & firewall rules Printer troubleshooting & general IT support Strong written and verbal communication skills Why join us We invest in our people and their future – offering training, certifications, and opportunities to grow. More ❯

/7 onshore and offshore operations for a UK Operator. Qualifications, Skills & Experience: Cisco CCNA or higher Proven experience as a Network Technician or similar role. Hands-on firewall, security and VoIP experience Strong practical network skills rooted in IP are essential Strong knowledge of network protocols, routing, and switching. Experience with network security practices and technologies. Proficiency in configuring More ❯

a blend of academic learning and practical experience. About You: Essential: Educated to A-Level or HND level. Proficiency in Desktop and Server Troubleshooting, as well as Network and Firewall Troubleshooting. Experience with Patching, Upgrade Lifecycle, Active Directory Management, and Group Policy Management. Strong knowledge of Microsoft Server OS and Microsoft Desktop OS. Proven ability in Personal Time Management, Stakeholder More ❯

2nd Lin e Infrastructure/Support Engineer Security Clearance Required - DV ('Developed Vetting') Location: Huntingdon, UK - Hybrid working policy 80% on-site UNLEASH YOUR POTENTIAL We are looking for someone with a passion for infrastructure, ideally from an operational support More ❯

network management platforms. Key Responsibilities: Supporting network and security infrastructure (LAN/WAN/WLAN/Firewalls/Application/VPN, Delivery Controllers etc.) Troubleshooting network issues VPN Management Firewall Policy Management Maintain accurate network documentation, including network diagrams, configurations, and inventory records Day-to-day patching, maintenance and operation of the above in secure environments Continual improvement of the … Coordinating with 3rd party suppliers and partners to support, maintain and implement these systems Qualifications Skills & Experience: Essential; Experience of Cisco and Fortigate Firewalls including configuration and management of Firewall rules and VPN Experience of enterprise DC/LAN/WAN network management Experience of network monitoring, troubleshooting and management tools CCNA certification Interpersonal Skills; Articulate and a clear communicator More ❯

Intercity is seeking an experienced Cloud Operations Engineer (Tier 3) to play a key role in delivering, managing, and optimising our clients cloud and hybrid infrastructures. You will be responsible for ensuring the stability, performance, scalability, and security of mission More ❯

Providing 24/7 IT support for On-Prem and Cloud applications As part of a dedicated, internal IT team, the Systems, Infrastructure and Network Engineer will provide full IT support for the wider organisation, including extensive IT systems found More ❯

Our blue-chip client based in Hatfield, Herts are seeking a strategic and hands-on Cloud Operations Lead to oversee the management, support, and continuous improvement of their cloud infrastructure, with a primary focus on Microsoft Azure. You will also More ❯

IT Core Infrastructure 3rd Line Engineer/Hybrid Network Support Administrator Location: Watford, Hertfordshire Salary: £38,500pa to £41,500pa + Extensive Benefits & Personal Development & Training Requirements: DBS Check | Full UK Driving License The Technical Landscape Includes: - Intune/Autopilot More ❯

Job Title: 1st line service desk engineer (MSP) Salary: up to 30k doe Location: Borehamwood + Hybrid at least 1 day at home Term: Permanent Benefits: 22 days AL rising to 25 with service +BHs + Company pension Training: Tailored More ❯

VolkerWessels UK is a market leading contracting group of five closely linked businesses. We provide integrated and ground-breaking solutions for the civil engineering and construction sectors, with specialisms in rail, highways, airports, marine, defence, energy, water, and environmental infrastructure. More ❯

VolkerWessels UK is a market leading contracting group of five closely linked businesses. We provide integrated and ground-breaking solutions for the civil engineering and construction sectors, with specialisms in rail, highways, airports, marine, defence, energy, water, and environmental infrastructure. More ❯

IT Core Infrastructure 3rd Line Engineer/Hybrid Network Support Administrator Location: Watford, Hertfordshire Salary: £38,500pa to £41,500pa + Extensive Benefits & Personal Development & Training Requirements: DBS Check | Full UK Driving License The Technical Landscape Includes: - Windows 10 and More ❯

Title : IT Systems Analyst (Contract) Fully on-site ; must be a car driver Location : Stansted Salary: Guide; 300 - 400 per day depending on experience We are seeking a versatile and proactive IT Systems Analyst (Contract). This role spans 1st More ❯

Title : IT Systems Analyst (Contract) Fully on-site ; must be a car driver Location : Stansted Salary: Guide; £300 - £400 per day depending on experience We are seeking a versatile and proactive IT Systems Analyst (Contract). This role spans 1st More ❯

Title : IT Systems Analyst (Contract) Fully on-site ; must be a car driver Location : Chelmsford Salary: Guide; £300 - £400 per day depending on experience We are seeking a versatile and proactive IT Systems Analyst (Contract). This role spans 1st More ❯

Job Title: Project Engineer - MSP (Cybersecurity Focus) Location: Gloucester Salary: £55,000 per annum + benefits We're partnering with a rapidly growing Managed Service Provider (MSP) in Gloucester that specialises in cybersecurity, cloud, and IT infrastructure solutions . Cybersecurity More ❯