5 of 5 Remote Distributed Denial-of-Service Jobs in London

environments. Deep knowledge of routing, switching, firewalls (FortiGate, Check Point), load balancers (F5), and SD-WAN technologies. Experience in managing ISP peering, public IP allocations, redundancy, and DDoS protection strategies. Strong understanding of automation, observability, and network monitoring tools to drive proactive operations. Skilled in incident, change, and problem management processes within ITIL or similar frameworks. More ❯

flexibility to work from home one day a week. About you: You have experience in a similar position with knowledge of common cyber attack types such as DDoS, SQLi, XSS, etc. You have experience with vulnerability assessment software and prioritisation of results using a combination of various frameworks tied to internal objects (CVE, CVSS More ❯

IT Security Officer, to implement and maintain robust security across their infrastructure. Key responsibilities include managing MaiServers, Firewalls and Micorsoft Gateways. You will be involved in Managing WAF/DDoS, web/email security gateways, SIEM/SOAR/EDR (alert response), firewalls, MFA/SSO, MDM/MAM, vulnerability scans/remediation, security certificates, IDS/IPS, PAM, and … CrowdStrike EDR, Mimecast, Duo, Okta, Rapid7 IVM/IDR, Palo Alto Firewalls, InTune, and Entra ID/Azure AD/Group Policy. And become Familiar with Imperva WAF/DDoS, Menlo, Cisco security, KnowBe4, Digicert, patching tools, web application scanners, and Kali Linux, AI, Machine Learning You could gain: Security certifications (CISM, MS Security, OSCP preferred). Financial services/ More ❯

ensure compliance with security standards and best practices; you will essentially be a key technical leader in safeguarding sensitive data and systems. Key Responsibilities/Duties Manage WAF and DDoS systems Manage the Web Security Gateway Manage the Email Security Gateway Manage the SIEM, SOAR, Identity Protection and EDR, and respond to alerts and threats. Carry out vulnerability scans, identify … and Panorama InTune and Conditional Access Entra ID, Active Directory, DNS, GPO Experience using the following technology stack would be advantageous; understanding the principles is required. Imperva WAF and DDoS Menlo Web Security Gateway Menlo CASB Cisco Secure Access Cisco Umbrella Cisco ASA KnowBe4 Digicert Certificates and Microsoft Certificate Services Ivanti or Automox patching AppCheck or Tenable WAS Kali Linux More ❯

ingress and egress points, including creating and maintaining an edge network with a Web Application Firewall (WAF), Distributed Denial of Service (DDoS) protection, and a Content Delivery Network (CDN). Access Control: Establish an access control baseline focusing on the principle of least privilege and segregation of duties. More ❯