126 to 150 of 404 Firewall Jobs in England

STUN, and TURN traversal Lead investigation and resolution of BYOC, SBC, carrier, and PSTN interconnect issues Collaborate with network and security teams on NAT, firewall, QoS, and voice path optimization Architecture & Platform Engineering Design, review, and optimize: Architect call flows Routing strategies and interaction handling models Integration and failover patterns ...

undergo Developed Vetting. The role Implement and maintain security controls across on-premise VMware infrastructure. Lead the configuration and optimisation of VMware NSX, distributed firewall policies and micro-segmentation. Work with VMware vDefend to support zero-trust principles and reduce lateral movement risk. Configure and manage Palo Alto next-generation … stakeholders. Experience required Strong hands-on experience within security engineering, infrastructure security or network security. Proven VMware NSX experience, including micro-segmentation and distributed firewall policies. Experience with VMware vDefend or closely related VMware security technologies. Strong Palo Alto firewall experience. Good Cisco networking and security knowledge. Extensive Windows Server ...

Our client is looking for an IT Infrastructure Engineer to provide first, second and third-line IT support and help maintain and improve their IT infrastructure. You'll work closely with the IT Manager, supporting ...

Systems Engineer - Secure Digital Platform (SDP) Reading/Hybrid (3 days per week on site) 12 Month Contract £71.43 per hour Inside ir35 Active SC Clearance is required for this role Play a key role ...

IT Technical Services Manager (SC Cleared/Eligible) Location: UK (Hybrid/Client-facing) 3 days a week Salary: £55,000 - £60,000 plus Bonus plus Car Allowance and many core benefits The Role PropRec ...

My client, a well established MSP, is looking for an experienced Senior IT Infrastructure Engineer to join their team. The Role As a Senior IT Infrastructure Engineer, you will act as a senior technical escalation ...

Technical Team Lead Location: Broxbourne, Essex (site-based, with a UK driving licence required for travel between sites/client visits) Job Type : Full-time, Permanent Sector: IT Solutions & Cyber Security (Managed Service Provider) Reports ...

Role: Senior Infrastructure Engineer Location: Abingdon, Oxfordshire Salary: Up to £57,000 + performance-related bonus Type: On-site, Permanent This is a brand new opportunity to join a well-established IT solutions provider with ...

Overview We are looking for a Network Security Operations Engineer to support enterprise network security operations within a highly regulated environment. You will manage firewall operations, security incidents, policy exceptions, compliance, and governance while ensuring alignment with ITIL processes and regulatory requirements. Key Responsibilities Provide day-to-day operational support … enterprise network security and firewall environments. Manage firewall requests, policy changes, exceptions, and security incidents . Ensure firewall activities comply with security policies, risk assessments, and approval processes. Support firewall governance, compliance, audits, and regulatory requirements . Manage security changes through established Change Management processes. Work across ITIL Incident, Problem ...

solutions Delivering infrastructure improvements and IT projects alongside BAU responsibilities Managing Active Directory, Group Policy and Microsoft server environments Maintaining network security and supporting firewall administration Producing clear technical documentation and user guidance Supporting colleagues across the business with training and adoption of technology Participating in an on-call rota … What you'll need VMware virtualisation Microsoft Windows Server 2016 and above Active Directory and Group Policy Microsoft Exchange Cisco switching and VLANs Firewall technologies, ideally FortiGate Infrastructure support within a networked environment Troubleshooting server, network and security issues Nice to have ITIL exposure Microsoft or Cisco certifications HP server ...

Infrastructure Engineer (SAN/Active Directory) Manchester £45,000 - £55,000 + Benefits Excellent opportunity for an Infrastructure Engineer with hands-on SAN and Active Directory experience to join a growing infrastructure team within a ...

SOC Engineer Milton Keynes - Hybrid working SC Clearance Sponsorship Available £50,000 - £55,000 + Bonus We're seeking a hands-on SOC Engineer to join a growing Cyber Security Operations Centre supporting a diverse ...

Your Company: NET Recruit are delighted to be partnering with an established and highly respected provider of digital technology solutions who are seeking an experienced Network Engineer to join their team in a full-time ...

As a Senior Infrastructure Engineer in Liverpool, you'll play a key role in maintaining and improving IT systems within the life science industry. Your expertise will ensure the smooth running of critical infrastructure, supporting ...

1ST & 2ND LINE HELPDESK ENGINEERS Location: Yateley, Hampshire, GU46 Salary: £26,000 – £40,000 per annum, depending on experience Job Type: Full-time, Permanent Start Date: ASAP WE Talent are recruiting for both a 1st ...

Role: IT Support Engineer Location: Bromsgrove (Hybrid Working) Salary: £30,000 + Paid Certifications Are you an enthusiastic IT Support Engineer looking to develop your career in a supportive, modern, and fast-growing tech environment ...

Cloud Infrastructure Engineer (Projects) | £50,000-£65,000 | Sheffield The Opportunity Join a growing technology solutions provider delivering secure, modern cloud and infrastructure projects for customers across the UK. This is a project-focused position ...

Infrastructure Engineer Cambridge - Hybrid Salary up to 55k Depending on experience We are seeking an Infrastructure Engineer to support enterprise infrastructure, drive Azure cloud adoption, and deliver infrastructure projects across a global IT environment for ...

Infrastructure Engineer | Leicester | Hybrid | £45,000-£50,000 About the Role: We're partnering with a highly reputable company based just outside of Leicester to find a talented Infrastructure Engineer. This is a hybrid position ...

product evaluation, development and system integration Produce and maintain technical documentation for projects The Person: Strong knowledge of TCP/IP, routing, switching and firewall technologies Experience with satellite communications or enterprise IT systems Ability to troubleshoot complex network issues effectively Professional, proactive and able to work both independently ...

Tracker Suite, Internet-based trading platforms (e.g., BARX, CitiVelocity), and algorithmic trading platforms. Infrastructure & Tools: SCCM, Citrix, remote access tools, and troubleshooting for network, firewall, and connectivity issues. Key Skills & Attributes: Strong knowledge of market data platforms and trading systems. Proven troubleshooting capabilities across applications, infrastructure, and networks. Understanding ...

technologies. Administer and support Cisco ACI and Cisco ISE platforms. Configure and support wireless networks using Cisco and Meraki solutions. Implement and maintain Firewall and security policies across Cisco ASA and Palo Alto environments. Support VPN technologies and secure network connectivity. Perform network troubleshooting, incident resolution, and root cause analysis. … experience supporting enterprise LAN and WAN environments. Hands-on expertise with Cisco ISE , Cisco routing and switching, and Cisco ACI. Experience managing and troubleshooting Firewall technologies, including Cisco ASA and Palo Alto . Strong understanding of network security principles and policy implementation. Experience supporting wireless technologies, including Cisco and Meraki. ...

Monitoring: Monitor system health, backups, business-critical services and infrastructure documentation to support stable and reliable IT operations Network and Security Support: Support Sophos firewall infrastructure, Aruba switches, wireless connectivity, vulnerability management and cyber security best practice Business Applications: Provide support and liaison for Microsoft Dynamics NAV 2013 R2, Power … Microsoft Intune Strong troubleshooting and problem-solving skills Excellent communication and customer service skills Approachable, practical and able to manage priorities independently DESIRABLE Sophos firewall experience Aruba switching experience Dynamics NAV support experience Power BI knowledge Experience within a distribution, wholesale or warehouse environment HOW TO APPLY To be considered ...

remediation activities, prioritising actions based on business risk, threat actor behaviour and incident context. Review and redesign network architecture and security controls, including segmentation, firewall rules, and administrative access pathways, to reduce reinfection risk and improve resilience. Establish and support secure recovery environments and rebuild strategies, including isolated environments, backup … patching and vulnerability remediation, secure system rebuild, backup validation, and restoration of business-critical services. Solid understanding of network architecture and security, including segmentation, firewall design, administrative access paths, and the ability to review and redesign environments to reduce reinfection risk and improve resilience. Experience developing and delivering structured recovery ...

Senior Security Engineer, reporting to the IT Security Officer, you will work as part of a 3-person IT Security team. As the Senior Security Engineer, you should have at least 5 years security team ...