15 of 15 Distributed Denial-of-Service Jobs in the City of London

Enterprise Application and App registration certificate. Closely working With Security Architect and Team to adhere zero-trust architecture by securing server policy, group policy, defender etc. Tenant security – DDOS, Azure Firewall policy creation and maintain of Application, Network rule along with IDPS to ensure all the inbound/outbound traffic managed via AZFW. Password management, disk encryption More ❯

Enterprise Application and App registration certificate. Closely working With Security Architect and Team to adhere zero-trust architecture by securing server policy, group policy, defender etc. Tenant security – DDOS, Azure Firewall policy creation and maintain of Application, Network rule along with IDPS to ensure all the inbound/outbound traffic managed via AZFW. Password management, disk encryption More ❯

controls into CI/CD (e.g. GitHub Actions). Run access/config reviews, document guardrails/standards, and share knowledge with product, platform and data teams. Consider threats (DDoS, brute force, exfiltration, spoofing) and recommend pragmatic mitigations. Where needed, get hands-on to implement or harden services and landing zones (e.g. Atlas). What you’ll bring Solid platform More ❯

controls into CI/CD (e.g. GitHub Actions). Run access/config reviews, document guardrails/standards, and share knowledge with product, platform and data teams. Consider threats (DDoS, brute force, exfiltration, spoofing) and recommend pragmatic mitigations. Where needed, get hands-on to implement or harden services and landing zones (e.g. Atlas). What you’ll bring Solid platform More ❯

and APIs Understanding of Platform & Configuration Security, and Platform Monitoring, Response and Governance Scripting (Python, Bash) for task automation Terraform Understanding of security threats like DDoS, brute force, exfiltration, spoofing, and other relevant threats 3 years of hands-on experience in platform or infrastructure security, with a strong interest in building skills in this More ❯

and APIs Understanding of Platform & Configuration Security, and Platform Monitoring, Response and Governance Scripting (Python, Bash) for task automation Terraform Understanding of security threats like DDoS, brute force, exfiltration, spoofing, and other relevant threats 3 years of hands-on experience in platform or infrastructure security, with a strong interest in building skills in this More ❯

/IP, VLANs, DNS, VPNs, Wi-Fi Security engineering knowledge: System hardening, endpoint security, SIEM, incident handling ISO27001, GDPR or PCI compliance exposure Certificates (SSL/TLS), WAF/DDoS, email security Azure engineering background: Governance, networking, identity and security configuration Ownership mindset and strong troubleshooting ability Nice to Have Fortinet or Cisco firewall experience Automation (PowerShell) Exposure to data More ❯

/IP, VLANs, DNS, VPNs, Wi-Fi Security engineering knowledge: System hardening, endpoint security, SIEM, incident handling ISO27001, GDPR or PCI compliance exposure Certificates (SSL/TLS), WAF/DDoS, email security Azure engineering background: Governance, networking, identity and security configuration Ownership mindset and strong troubleshooting ability Nice to Have Fortinet or Cisco firewall experience Automation (PowerShell) Exposure to data More ❯

with occasional requirement to be on on-call rota Essential Skills Solid grasp of incident response fundamentals Understanding of common attack techniques (phishing, lateral movement, DDoS, etc.) Experience with log and packet (PCAP) analysis Familiarity with Windows and/or Linux investigations Clear and structured documentation of technical findings Desired Skills Basic scripting (e.g. More ❯

with occasional requirement to be on on-call rota Essential Skills Solid grasp of incident response fundamentals Understanding of common attack techniques (phishing, lateral movement, DDoS, etc.) Experience with log and packet (PCAP) analysis Familiarity with Windows and/or Linux investigations Clear and structured documentation of technical findings Desired Skills Basic scripting (e.g. More ❯

of: Cloud (AWS) Core Networking (LAN/WAN, routing/switching, firewalls, load-balancing, DNS) Network Security (Perimeter Networks/FWs, Proxies, Remote Access, SASE/VPN, DDoS) Palo Alto Firwalls Automation (Terraform, Ansible) Data Centres/OnPrem Support/Troubleshooting experience In return they would be offering a competitive salary along with a number of More ❯

of: Cloud (AWS) Core Networking (LAN/WAN, routing/switching, firewalls, load-balancing, DNS) Network Security (Perimeter Networks/FWs, Proxies, Remote Access, SASE/VPN, DDoS) Palo Alto Firwalls Automation (Terraform, Ansible) Data Centres/OnPrem Support/Troubleshooting experience In return they would be offering a competitive salary along with a number of More ❯

cutting-edge security tools like CrowdStrike, Palo Alto, and Mimecast. Take ownership of our cyber defence posture from incident response and vulnerability management to WAFs, DDoS protection, and encryption. Mentor junior engineers, elevate best practices, and help us on our journey to ISO 27001 certification. What You Bring Deep hands-on expertise across EDR, SIEM, NAC More ❯

cutting-edge security tools like CrowdStrike, Palo Alto, and Mimecast. Take ownership of our cyber defence posture from incident response and vulnerability management to WAFs, DDoS protection, and encryption. Mentor junior engineers, elevate best practices, and help us on our journey to ISO 27001 certification. What You Bring Deep hands-on expertise across EDR, SIEM, NAC More ❯

Manager at FastNetMon We’re looking for a technical Social Media Manager with strong content creation skills and a deep understanding of Telecom and Cyber Security — especially DDoS attacks and defence. This role can be part-time or full-time depending on the candidate and skillset. Key responsibilities include: Managing and growing our presence across LinkedIn, X (formerly … Twitter), and other relevant platforms Turning highly technical product updates from engineering into clear, engaging content Monitoring industry news on telecom equipment (Cisco, Juniper, Nokia, Arista, Huawei) and major DDoS threat events, and reacting with timely posts Publishing educational content about networking topics (BGP, DNS, OSPF, MPLS, IPv6, NAT, Firewalls, Ethernet, optical transport, etc.) Engaging with our global network engineering … in English with strong written communication skills Familiarity with analytics tools and social media scheduling workflows FastNetMon is a UK-based SaaS vendor in the Telecom and Cyber Security (DDoS defence) sector, serving customers in 50+ countries. We are active contributors in leading network communities (RIPE, NANOG, APNIC, M3AAWG) and maintain a widely adopted open source product — FastNetMon Community. Over More ❯