51 to 75 of 87 Distributed Denial-of-Service Jobs in the UK

Cloudflare Managed Defense Center in London. You will architect responses to large-scale threats, coordinate with global teams, and apply deep expertise in BGP, DDoS mitigation, firewalls, and edge-network defense across OSI layers. You will partner with customers to safeguard traffic, tune detection rules, and drive proactive threat intelligence. ...

Cloud WAN, Transit Gateway, Direct Connect, Azure Virtual WAN, ExpressRoute, and cloud interconnect services. Engineer cloud security and edge services including WAF, DNS security, DDoS protection, Magic Transit, and Zero Trust access. Build automation and Infrastructure as Code solutions using Terraform, Git, CI/CD pipelines, APIs, Python, and cloud … cloud connectivity services such as AWS Transit Gateway, Cloud WAN, Direct Connect, Azure Virtual WAN, and ExpressRoute. Experience with cloud security, internet edge, DNS, DDoS protection, WAF, or Zero Trust technologies. Experience with Infrastructure as Code and automation tools such as Terraform, Python, APIs, Git, and CI/CD pipelines. ...

Firewalls, Network & Application DDoS. Good knowledge in Application Security especially Appi Security and Bot Management. Vendor and product knowledge of Akamai CDN, DDoS, WAF, Cisco ASA PIX FW, Citrix NetScaler, Checkpoint FW, Corero DDoS, F5 ADC, DDoS, WAF, Fortinet DDoS, FW, Imperva/Incapsula, Paolo Alto preferable. Knowledge … category. Radware has also been named a Gold Winner for Application Security in the 2023 Globee Cybersecurity Awards, by Forrester a Leader in DDoS Protection, and has been named a Leader in WAF Market by Quadrant Knowledge Solutions. We are equally committed to our people. We strive to create ...

Firewalls, Network & Application DDoS. Good knowledge in Application Security especially Appi Security and Bot Management. Vendor and product knowledge of Akamai CDN, DDoS, WAF, Cisco ASA PIX FW, Citrix NetScaler, Checkpoint FW, Corero DDoS, F5 ADC, DDoS, WAF, Fortinet DDoS, FW, Imperva/Incapsula, Paolo Alto preferable. Knowledge … category. Radware has also been named a Gold Winner for Application Security in the 2023 Globee Cybersecurity Awards, by Forrester a Leader in DDoS Protection, and has been named a Leader in WAF Market by Quadrant Knowledge Solutions. We are equally committed to our people. We strive to create ...

Name System (DNS), IP Address Management (IPAM), Dynamic Host Configuration Protocol (DHCP), RADIUS (AAA) and LDAP. Strong knowledge of DNS security, DNSSEC, DDoS mitigation, caching architectures and resolver performance tuning. Deep understanding of RADIUS Authentication, Authorization & Accounting (AAA), including RADIUS attributes. Linux system administration and strong ...

Name System (DNS), IP Address Management (IPAM), Dynamic Host Configuration Protocol (DHCP), RADIUS (AAA) and LDAP.• Strong knowledge of DNS security, DNSSEC, DDoS mitigation, caching architectures and resolver performance tuning.• Deep understanding of RADIUS Authentication, Authorization & Accounting (AAA), including RADIUS attributes.• Linux system administration and strong ...

with Fastly Next-Gen WAF (Signal Sciences) or equivalent platforms. Experience implementing bot management, rate limiting and traffic management controls. Experience responding to scraping, DDoS, automated abuse or similar traffic-management incidents. Strong understanding of TLS, CDN and edge technologies. Ability to balance security, operational and business considerations ...

with Fastly Next-Gen WAF (Signal Sciences) or equivalent platforms. Experience implementing bot management, rate limiting and traffic management controls. Experience responding to scraping, DDoS, automated abuse or similar traffic-management incidents. Strong understanding of HTTP, TLS, CDN and edge technologies. Ability to balance security, operational and business ...

Bright Purple is seeking a Network Support Engineer in Scotland with hybrid working options. You will triage and resolve security incidents in a live production environment, monitor network traffic, and support customer maintenance and upgrades. ...

incidents end-to-end across Incident, Major Incident, Change, Problem, and Service Request workflows (ITIL-aligned), leading real-time response to live DDoS attacks and complex network events as they unfold click apply for full job details ...

stop breaches, and we've redefined modern security with the world's most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they count on CrowdStrike … MACsecExpert in building and operating large scale networks using technologies, such as optical/DWDM, CDN, edge network security, DDoS mitigation, load balancingExperience building solutions in cloud service providers such as AWS, GCP, OCIHands-on experience with infrastructure-as-code using tools such as Python, Ansible, YAML ...

Underwriting, Claims, Finance, etc. Consistent prioritisation and sequencing across domains Management of interdependencies across products and domains Partner with: Data Domain Owners (DDOs) & Business Data Stewards (BDS) Other Strategic Operations Managers IT delivery teams Wider Data Office Strategic Ops Manager (SOM) – Data Domain Act as the central intake ...

Alignment across Underwriting, Claims, Finance, etc. Consistent prioritisation and sequencing across domainsManagement of interdependencies across products and domainsPartner with: Data Domain Owners (DDOs) & Business Data Stewards (BDS)Other Strategic Operations ManagersIT delivery teamsWider Data Office3. Strategic Ops Manager (SOM) – Data DomainAct as the central intake point for Data ...

Alignment across Underwriting, Claims, Finance, etc. Consistent prioritisation and sequencing across domainsManagement of interdependencies across products and domainsPartner with: Data Domain Owners (DDOs) & Business Data Stewards (BDS)Other Strategic Operations ManagersIT delivery teamsWider Data Office3. Strategic Ops Manager (SOM) – Data DomainAct as the central intake point for Data ...

working on challenging and high-profile matters. Key Responsibilities: Advising clients throughout the lifecycle of cyber incidents, including ransomware attacks, data breaches, DDoS attacks and hacking incidents. Providing urgent legal and regulatory advice during high-pressure cyber and data protection incidents, both verbally and in writing. Advising ...

primary technical responder for Cloudflare’s premium enterprise customers. You will autonomously investigate complex threat telemetry, handle live incident response for sophisticated volumetric DDoS and application-layer attacks, and analyze traffic anomalies during high-pressure events. Customers contact the Managed Defense Center for assistance and intelligence across Cloudflare’s security … portfolio, focused on two core pillars: Web Application Security (WAF and Bot Management) and DDoS mitigation across network and application layers. Managed Defense Response Engineers use customer-facing dashboards and internal tools to make detailed and informed suggestions for mitigation, and may implement mitigation strategies directly on behalf of ...

incidents end-to-end across Incident, Major Incident, Change, Problem, and Service Request workflows (ITIL-aligned), leading real-time response to live DDoS attacks and complex network events as they unfold. Day to day, that means performing advanced 1st–3rd line triage and troubleshooting across the platform … documentation, runbooks, and operational improvements that raise the bar for the whole team. Mentoring junior engineers and continuously deepening your own networking and DDoS expertise are part of the job, not an extra. What we are looking for: 2–4 years' experience in networking, cybersecurity, or infrastructureDegree ...

incidents end-to-end across Incident, Major Incident, Change, Problem, and Service Request workflows (ITIL-aligned), leading real-time response to live DDoS attacks and complex network events as they unfold. Day to day, that means performing advanced 1st3rd line triage and troubleshooting across the platform and customer … documentation, runbooks, and operational improvements that raise the bar for the whole team. Mentoring junior engineers and continuously deepening your own networking and DDoS expertise are part of the job, not an extra. What we are looking for: 24 years' experience in networking, cybersecurity, or infrastructure Degree ...

throughout the lifecycle of cyber incidents and data breaches Supporting urgent breach response and crisis management Advising on ransomware attacks, data breaches, DDoS attacks and hacks Advising on notification strategy and regulatory engagement with the ICO Providing advice on UK data protection legislation and regulatory requirements Advising ...

nights/weekends) Salary Up to £65,000 As a Security Services Engineer, you'll gain hands-on experience protecting live production environments from DDoS attacks and other network threats you will be working shoulder-to-shoulder with customers when the pressure is highest click apply for full job details ...

fundamentals, including HTTP/S, DNS, TLS and platform security concepts Experience in Application Security, API Security, Bot Protection, or Layer 7 DDoS mitigation Strong automation and scripting skills; Python preferred Practical experience using Infrastructure-as-Code tools; Terraform preferred Experience with modern CI/CD pipelines Ability to contribute … Pipelines Application Security Python Scripting Hard Skills WAF Design and Implementation Network Fundamentals HTTP/S DNS TLS API Security Bot Protection Layer 7 DDoS Mitigation Terraform Cloud-Based Data Warehouse Technologies Soft Skills Problem-Solving Influencing Engineering Decisions Technical Direction Contribution Certifications & Qualifications Professional-Level Cloud Certificates Security Engineering ...

engineering (BGP, OSPF) to support DNS resiliencyDrive automation initiatives across DDI (APIs, infrastructure-as-code, orchestration)Troubleshoot complex DNS and IPAM issues across distributed environmentsAct as the technical SME and escalation point for all DDI-related mattersRequired Skills & Experience15+ years of progressive experience … architectures (AWS Route 53, Azure DNS)Experience with high-availability, globally distributed DNS systemsKnowledge of DNS security best practices (DNSSEC, DDoS mitigation)#INDEMEA ...

response, postmortem culture and on-call healthSupport the growth of engineers around you through technical mentorship and coachingMinimum qualificationsDeep expertise in distributed systems, reliability, and cloud platforms (e.g., Kubernetes, IaC, AWS/GCP/Azure)Strong proficiency in at least one systems language (e.g., Rust … Shared VPC/Transit Gateway, Cloud Interconnect/Direct Connect, Cloud NAT, cross-cloud private connectivity, BGP and route control, edge load balancing and DDoS mitigation (Cloud Armor/AWS Shield)Experience with cluster and host networking: CNI (Cilium), eBPF, NetworkPolicy, multi-NIC, sFlow, service mesh (Istio/ ...

world's most critical infrastructure, digital businesses, and high-value brands from today's most aggressive cyber threats with our technically acclaimed DDoS Detection/Mitigation, Application Security and Application Delivery solutions. Our UK&I team is growing, and we are seeking a highly motivated, experienced New Business Sales Executive … Demonstrated success in selling complex solutions to C-level and technical stakeholders in enterprise environments.· Strong understanding of cybersecurity technologies such as DDoS mitigation, Web Application Firewalls (WAF), Bot Management and API security.· Ability to navigate long and complex sales cycles, and to create urgency through a consultative ...

escalation point for other engineersMonitor and respond to incidentsKEY ACCOUNTABILITIESServe as an authority on Internet security related questions on topics like Network Hygiene, MANRS, DDoS mitigation, BGP routing and traffic analysis. Trace and identify sources of BGP hijacks, BGP leaks, DDoS, malware or other abuse trafficReview and update ...