426 to 450 of 586 Firewall Jobs in the UK

security & load balancers. Manage and resolve tickets from the ITSM system, ensuring timely updates and completion in line with SLAs. Implement and maintain firewall rules across Fortigate, Check Point, and Palo Alto firewalls. Perform firewall software upgrades, configuration backups, and post-upgrade validation. Work as part of the Network Operations … tickets. Support network security policy enforcement and ensure compliance with security standards. Collaborate with other teams to troubleshoot connectivity or access issues related to firewall configurations or security controls. Maintain accurate configuration and change documentation for all managed devices. What you’ll bring: Strong hands‐on experience with enterprise firewalls ...

HLDs/LLDs) and technical documentation. Provide technical leadership throughout project delivery. Architect VMware Cloud Foundation (VCF) and NSX-T environments. Design enterprise networking, firewall, routing, and switching solutions. Provide expertise across Active Directory, ADFS, Windows, and Linux platforms. Ensure solutions meet security, compliance, and operational standards. Essential Skills Proven … experience as a Technical or Infrastructure Architect. Strong VMware Cloud Foundation (VCF) and NSX-T experience. Enterprise networking, security, firewall, routing, and switching expertise. Active Directory and ADFS architecture experience. Windows and Linux infrastructure knowledge. Excellent stakeholder engagement and documentation skills. Desirable Hybrid cloud and Infrastructure as Code (IaC) experience. ...

Responsibilities Design and deliver secure OT network and cybersecurity architectures aligned with industry best practices. Produce technical documentation, including low-level designs, network diagrams, firewall rule sets, and data flow documentation. Facilitate technical workshops with client OT engineers, IT teams, and technology stakeholders. Develop solutions that balance cybersecurity requirements with … boundary design, and security architecture. Knowledge of industrial control systems and OT technologies, such as SCADA, PLCs, RTUs, HMIs, and DCS. Experience with firewall technologies, virtualisation, and network infrastructure in operational environments. Familiarity with industry standards and frameworks such as IEC 62443, NIST SP 800-82, NIST ...

support. Provide day-to-day technical guidance and mentoring. Ensure strong team performance and accountability. Operational Delivery Support and maintain LAN, WAN, WiFi, and firewall infrastructure across all locations. Ensure services remain highly available and performant. Drive improvements in monitoring, alerting, and proactive issue detection. Contribute to incident, problem … internal standards. Support procurement and evaluation of network technologies where required. Technical Scope Enterprise LAN/WAN (routing and switching) Wireless networking (Juniper Mist) Firewall technologies (Fortinet) Cloud networking (AWS VPC design, Azure connectivity, routing, and hybrid networking) Network monitoring and observability tooling Network access and segmentation approaches Additional Requirements ...

with GitOps, implement Istio service mesh, lead CIS security hardening, and create centralised Helm charts for consistency. Design networking architecture including hub VNets, Azure Firewall policies, and DNS configurations with thorough documentation. Implement Identity and Security measures including PIM, RBAC, CI/CD credential management, container security, and compliance preparation. … development teams to C‐suite. Azure at Scale: Expert in designing Azure landing zones, multi‐subscription architectures, hub‐spoke networking, and key Azure services (Firewall, Front Door, App Service, Key Vault, Entra ID, PIM). Kubernetes/AKS: Deep production experience managing AKS or similar, including cluster lifecycle, upgrades, RBAC ...

meet established SLAs Design and manage secure, scalable GCP network architecture—including VPC design, VPC peering, shared VPC, Cloud Interconnect/VPN, Cloud NAT, firewall rules, and DNS Automate deployment pipelines, monitoring, alerting, and incident response using modern CI/CD and GitOps practices Monitor site stability and performance using … logging services Strong, hands‐on GCP infrastructure and networking experience—including VPC architecture, Cloud Interconnect/VPN, load balancing (GLB, ILB), Cloud DNS, firewall policies, and multi‐region network design Experience with containerization and image management using Docker; familiarity with container security best practices CI/CD pipeline experience (Jenkins ...

infrastructures. What you’ll do: Design and deliver secure network architectures for controlled environments. Engineer secure browsing and remote access solutions. Define and implement firewall policies, DNS design, and traffic control. Apply Zero Trust principles to network access and service exposure. Support secure data flows and one-way transfer mechanisms. … what you'll need Core requirements: Proven experience in network security engineering within high-assurance or regulated environments. Strong understanding of network architecture, segmentation, firewall policies, and traffic inspection. Experience with Zero Trust networking and designing for restricted or air-gapped environments. Security-first mindset with knowledge of operational risk ...

Technical Services Manager Location: Worcester (Office-based with occasional customer visits) Job Type: Full-time | Permanent Salary: £45,000 £55,000 DOE + Benefits + Training and Certifications Lead Technical Excellence Our client is a ...

Senior Security Engineer Make sure to apply quickly in order to maximise your chances of being considered for an interview Read the complete job description below. Permanent, Full-time Location: Glasgow, hybrid work pattern Due ...

Senior Security Engineer Make sure to apply quickly in order to maximise your chances of being considered for an interview Read the complete job description below. Permanent, Full-time Location: Glasgow, hybrid work pattern Due ...

Senior Security Engineer Make sure to apply quickly in order to maximise your chances of being considered for an interview Read the complete job description below. Permanent, Full-time Location: Glasgow, hybrid work pattern Due ...

Title: Senior Security Operations Analyst Location: Hybrid - Manchester or Leeds 3 days per week, 2 days remote Salary: From £54,000 Who we are: interactive investor is an award-winning investment platform that puts its ...

Description Join us, be part of more. We're so much more than an energy company. We're a family of brands revolutionising how we power the planet. We're energisers. One team of 21 ...

Job Purpose: We are seeking an innovative and dynamic Linux Systems Engineer to help shape the next generation of secure endpoint solutions. This role is open to enthusiastic engineers ready to tackle complex challenges in ...

Job Title: Field Engineer Location: Newbury Salary: Competitive Job Type: Full Time, Permanent At Netteam tX, we recognise and develop talent, and look to retain talent through the creation of career opportunities, lateral and horizontal. ...

Job Title: Cloud Infrastructure Architect Working Hours: 37.5 hours per week, Monday to Friday 9.00am - 5.30pm Location: Liverpool City Centre on a Hybrid working basis Acorn Insurance are looking for a passionate Cloud Infrastructure Architect ...

Role Overview: High-impact engineering position partnering directly with executive leadership to architect, deploy, and manage secure network infrastructures for internal operations and enterprise clients. Fortinet Network Security Engineer Tired of being just a ticket ...

Robert Half are partnering with a globally recognised consumer products and technology business that is investing heavily in its cyber security capability. As part of a growing Global Security Operations team, they're looking for ...

Job Description We are seeking an experienced Site Reliability Engineer (SRE) to join our Group Technology Team in Milton Keynes. ConnellsX is Connells Group Technology’s internal developer platform, built on Microsoft Azure. It simplifies ...

We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world-class researchers and engineers in an environment that values deep exploration and ...

Cyber Security Engineer - Financial Services - £95,000 Location: London office - hybrid preferred - remote available Purpose Build, implement, and maintain the technical security controls that protect infrastructure, applications, and data. Key Responsibilities Implement and maintain security ...

What if you could do the kind of work the world needs? At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do ...

Cloud Engineer (AWS) Location: Manchester and London (Hybrid) Salary: Up to £83,000 *SC Eligibility required* Are you an experienced Cloud Engineer passionate about building secure, scalable cloud solutions using AWS? This is an opportunity ...

Overview Cyber Security Specialist This position is four days onsite from the client's London office each week. Responsibilities Design and implement short- and long-term strategic plans to ensure IT network and security infrastructure ...

Ready to boost your career and make an impact? Join my client in London and be a key part of their cloud infrastructure. You’ll design, implement, and maintain cloud systems, empowering fast and secure ...