351 to 375 of 941 Firewall Jobs in the UK

Analysts and Vendors The role will involve: Creating/modifying device configurations across switching and routing products, Creating/modifying firewall configurations and policies for different vendors (Cisco, Fortinet, Palo Alto, etc) Working knowledge of Fortigate Firewalls, Cisco FTD, Cisco ACI, Cisco Nexus and Catalyst switches, Cisco ISE NAC, Cisco … Cisco CCNP Security (essential) Fortinet Certified Professional - NSE 4/NSE 5 (essential) Implementing Cisco Application Centric Infrastructure (desirable) Palo Alto Networks Next-Generation Firewall Engineer (desirable) Experience with automation tooling - Ansible, Catalyst Centre, etc (desirable) Riverbed Certified Solutions Associate certification (desirable) ITIL Foundation (desirable) The ability to communicate fluently ...

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 ...

vulnerability 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 validation … hardening, 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 plans ...

providers (Entra AD, Okta), SIEM/SOAR systems, and endpoint platforms such as CrowdStrike etc.Collaborating with infrastructure teams to migrate legacy VPN, proxy, and firewall solutions to cloud native Zero Trust models.Conducting proof-of-concept evaluations and technical validation sessions.Security Leadership & StrategyDriving the organization’s Zero Trust strategy and security … Technical ExpertiseExtensive experience in cybersecurity architecture or senior engineering roles.Strong hands-on expertise with:Zscaler ZIA, ZPA, ZDX or similarZscaler Client ConnectorApp Connectors, Cloud Firewall, Cloud Sandbox, DLP, CASBDeep understanding of:Zero Trust frameworks (NIST 800-207, SASE, SSE)Identity and access management (Azure AD, Okta, Ping)Modern network design ...

QA Test Infrastructure Engineer ( SC Cleared) Location: Taunton, Somerset (On-site) Clearance: Must hold SC Clearance Salary: Dependent on Experience To Apply: Email Our client is looking for a QA Test Infrastructure Engineer to join ...

Senior 3rd Line Network Engineer Location: Huntingdon, UK Clearance - High DV 'Developed Vetting UNLEASH YOUR POTENTIAL Everything we do is built on a commitment to do the right thing for our customers, our people and ...

Robert Walters is working in partnership with a large-scale international retail business. They operate across a platform combining a strong physical network with leading edge digital capabilities to deliver high-value products. Due to ...

Systems Engineer Location: Ringwood, Hampshire + non-contractual hybrid home working Hours: 37.5 hours per week Salary: £37,000 - £40,000 DoE + Benefits + Profit share (Potential £2 - 3k) The Role We are looking ...

Meet the Team The Customer Experience (CX) team is a group of extraordinary technical professionals dedicated to delivering a best-in-class customer experience. We tackle the toughest business challenges with network-centric solutions that ...

The Networks team designs, builds and maintains all the communications infrastructure that allows our high-capacity, low-latency trading and data research environments to run 24/7. This network spans over 25 countries and ...

To see more Chinese jobs please follow us on WeChat: teamchinapf AND pfteamchina Ref 23518 The Skills You'll Need: Mandarin and English fluent. Solid infrastructure planning and implementation, server room management, virtualization platforms, network ...

IT4Automation is looking for an OT Network & Infrastructure Engineer apprentice to join a small, high-performing engineering team delivering project, NOC and SOC services into operational technology environments, particularly critical national infrastructure. Role TCP/ ...

Infrastructure Engineer – Fintech/Swift/FIXQuant Capital is urgently looking for an Infrastructure Engineer to join our high profile client.Our client is a well known financial market data provider and a key provider to ...

Title:Lead IT Network Administrator, Network, Voice, AVKBR is seeking a Lead IT Network Administrator (Network, Voice & AV) to join our team supporting complex, mission critical IT infrastructure across enterprise and secure environments. This role ...

Infrastructure & Network Engineer - Linux/Cisco 6 Month Contract Pimlico Banks are recruiting an Infrastructure & Network Engineer to join the IT Infrastructure team of an established organisation in Birmingham. This is a hands-on role ...

Job AdvertManchester City Centre – Hybrid Up to £55k base salary + great benefits inc. 5% matched pension, 25 days holiday etc. Are you an experienced Infrastructure Engineer, IT Infrastructure Engineer, Infrastructure Support Engineer, Systems Engineer ...

Ready to Own More Than the Ticket Queue You've built solid 3rd Line infrastructure experience. You know how to get to the bottom of complex technical problems, understand the importance of security and you ...

Azure Systems Administrator x2 Location: Bristol (Hybrid – 2 day per week in the office) Salary: Up to £45k + a great bonus package About the Role: We're looking for an experienced Azure Systems Administrator ...

Cardiff, UK3195Panasonic Manufacturing | Based on-site in CardiffAre you looking for a new opportunity that offers meaningful work with true purpose? We would love to welcome you to our multinational team! Your growth is our ...

Head of Infrastructure – Trading TechnologyLondon – HybridCompetitive + BonusQuant Capital is working with a global market-making firm looking for a Head of Infrastructure to lead the buildout and evolution of its trading platform across cloud ...

Title:Global Network, Voice and Audiovisual Operations ManagerAbout the RoleThe Global Network, Voice and Audiovisual Operations Manager will lead a geographically distributed team responsible for enterprise LAN, WAN, wireless, internet, data centre networking, voice, unified ...

Make an impact with NTT DATAJoin a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients ...

Date: 10 Apr 2026Sector: ITType: PermanentLocation: LondonSalary: 80000 - 95000 per annumEmail: duncan@taylorjamesresourcing.comRef: DB100426 Senior Security Engineer, reporting to the IT Security Officer, you will work as part of a 3-person IT Security team. ...

Meet the TeamThe Customer Experience (CX) team is a group of extraordinary technical professionals dedicated to delivering a best-in-class customer experience. We tackle the toughest business challenges with network-centric solutions that accelerate ...

Meet the TeamThe Customer Experience (CX) team is a group of extraordinary technical professionals dedicated to delivering a best-in-class customer experience. We tackle the toughest business challenges with network-centric solutions that accelerate ...