2 of 2 Remote Senior Security Engineer Jobs in East London

Senior Security Engineer 6 month FTC London to £100k Are you a Senior Security Engineer from an Infrastructure, Systems or Networking background? You could be progressing your career at a specialist commodities trading firm in a six month fixed term contract that is likely to extend. As a Senior Security Engineer you will implement and maintain robust security systems and protocols across the company's IT infrastructure, conducting risk assessments and vulnerability scans, mitigating vulnerabilities identified in penetration testing and implementing preventative measures to protect against cyber threats with a focus on WAF, IDS, IPS, Windows Security and Palo Alto firewalls. You also manage the 3rd party SOC … smart, professional dress code. Please note this role is on shift basis of either 0730-1630 (WFH days) and 0830-1730 (office days). About you: You are a Senior Security Engineer from an Infrastructure, Systems or Networking background You have strong experience with CrowdStrike, Palo Alto firewalls, VPN firewalls, Windows security e.g. EntraID, DNS, Active More ❯

My client is a prestigious government organisation, seeking a Senior Cyber Security Engineer to join a team responsible for all infrastructure, end user computing, onsite support, and delivery of technology projects. The requirement is to deliver against the initial phase of the security monitoring project-onboarding critical services, proactively monitored by their in-house SOC. Contract … December 2025 - possible extension Location: London (Canary Wharf) - Ideally 1-2 days per week - However, there is scope for fully remote Essential Criteria for the Role 2+ years in security platforms management (SIEM, SOAR). Expertise in enterprise-level monitoring and supporting large user bases (10,000+ users). Experience in creating/managing security playbooks and knowledge … playbooks. Excellent communication skills, able to articulate technical concepts to diverse audiences. Technical requirements Proven experience with Cortex XDR, Cortex Data Lake, and Cortex XSOAR. Solid understanding of cloud security, network/system security fundamentals, and scripting for automation. Desirable Qualifications Familiarity with compliance and security standards (GDPR, HIPAA, NIST). Familiarity with Infrastructure as Code More ❯