11 of 11 Senior Security Engineer Jobs in London

looking for a Senior Security Engineer for our growing, prestigious client in the data sector, based in London, on an initial 3 - 6 month contract basis paying £500 per day Outside IR35. This role offers hybrid working with an expectation to be in the office 3 days … week. You’ll be joining a technical team focused on strengthening cloud security and ensuring compliance across Microsoft Azure environments. This role will involve hands-on security engineering, working closely with infrastructure and DevOps teams, and supporting the adoption of Microsoft’s security toolset across the organisation. ...

looking for a Senior Security Engineer for our client in the data sector, based in London, on an initial 3 to 6 month contract paying up to £500 per day Outside IR35. This role offers hybrid working with an expectation to attend the office 3 days … week. You will focus on hands-on remediation across Azure and endpoint environments, improving Defender for Cloud findings, closing vulnerabilities, and strengthening security posture. The role is delivery-led and ideal for someone who enjoys fixing issues rather than only advising. The successful Senior Security Engineer ...

Senior Security Engineer | £500 - £700 | Outside IR35 | 3 Months | Fully Remote We’re hiring a Cybersecurity Engineer to support a client on a 3-month initial contract focused on achieving SOC 2 and ISO 27001 compliance. This role is Outside IR35, fully remote, and offers … daily rate of £500–£700.The successful candidate will play an integral role in spearheading security tool integration and driving the implementation of controls, monitoring, and documentation for compliance readiness. Key Requirements Proven experience in s ecurity engineering and compliance delivery Deep understanding of SOC 2, ISO 27001, GRC frameworks ...

Senior Cloud Security Engineer KUBERNETES expert REMOTE Senior Cloud Security Engineer - KUBERNETESREMOTEPermanent Our client has revolutionised the world of payments with their cutting-edge technology and innovative solutions. You will join a team of defensive security engineers directly maintaining and expanding security … team. The team report into the CISO and work alongside the other functional pillars of InfoSec. Role You will build and run defensive security controls for highly-available multi-cloud payment systems running the latest technology. You will understand current threats, exploitation paths and risk tradeoffs in order ...

Senior Network Security Engineer - WAF 6 months contract Up to £500 per day (Inside IR35) Fully Remote We’re looking for a Senior Network Security Engineer with strong WAF and cloud security experience to join on a 6-month contract. You will take … ownership of our web application security posture, drive improvements across our network security stack, and support key projects focused on cloud, firewall, and WAF optimisation. Key Responsibilities Lead the configuration, tuning, and optimisation of Barracuda WAF platforms Support and enhance Azure networking components including VNets, NSGs, firewalls, load ...

Title: Senior Application Security Engineer Salary: £70,000 Location: Reading/remote About the Organisation Join a fast-growing UK technology and consulting firm that's investing heavily in cutting-edge cyber security. With a strong focus on innovation, collaboration, and professional development, this company empowers … business that values expertise, agility, and doing the right thing - where everyone has the opportunity to make a genuine impact. About the Role The Senior Application Security Engineer will play a key role in protecting the organisation's infrastructure, cloud platforms, and applications. Working within a highly ...

Security Engineer - SIEM, KQL- sought by investment bank based in London. *Inside IR35 - 3 days a week on-site** Key Responsibilities SIEM Management & Optimization: Design, implement, and maintain Microsoft Sentinel workspaces, connectors, analytics rules, and playbooks Develop advanced KQL queries for threat hunting and reporting Optimize SIEM performance … Detection & Use Case Development: Develop and refine detection rules based on threat intelligence and attack patterns Continuously improve detection efficacy and reduce false positives Security Monitoring & Incident Response: Monitor systems for anomalies and malicious activity Contribute to threat hunting and incident response playbooks Provide expert guidance on securing applications ...

Title: Senior Application Security EngineerSalary: £70,000Location: Reading/remote About the Organisation Join a fast-growing UK technology and consulting firm that's investing heavily in cutting-edge cyber security. With a strong focus on innovation, collaboration, and professional development, this company empowers its people to shape … business that values expertise, agility, and doing the right thing - where everyone has the opportunity to make a genuine impact. About the Role The Senior Application Security Engineer will play a key role in protecting the organisation's infrastructure, cloud platforms, and applications. Working within a highly ...

Title: Senior Application Security Engineer Salary: £70,000 Location: Reading/remote About the Organisation Join a fast-growing UK technology and consulting firm that's investing heavily in cutting-edge cyber security. With a strong focus on innovation, collaboration, and professional development, this company empowers ...

Fortune Group our recruiting for a highly skilled Senior Cloud Security Engineer to join our team on-site with a key client. This role is hands-on, client-facing, and requires deep technical expertise combined with excellent communication skills. You’ll work closely with the Solutions Architect … deliver secure, scalable cloud solutions that meet business and compliance requirements. What You’ll Do Lead Microsoft Cloud security projects, including detailed design, configuration, and optimization of Azure, Microsoft 365, and hybrid environments. Integrate SaaS solutions into client ecosystems. Design and implement identity and access controls such ...

SeniorNetworkSecurityEngineer-WAF 6monthscontract Upto£500perday(InsideIR35) FullyRemote WerelookingforaSeniorNetworkSecurityEngineerwithstrongWAFandcloudsecurityexperiencetojoinourteamona6-monthcontract. Youwilltakeownershipofourwebapplicationsecurityposture,driveimprovementsacrossournetworksecuritystack,andsupportkeyprojectsfocusedoncloud,firewall,andWAFoptimisation. KeyResponsibilities Leadtheconfiguration,tuning,andoptimisationofBarracudaWAFplatforms SupportandenhanceAzurenetworkingcomponentsincludingVNets,NSGs,firewalls,loadbalancers,androuting Workwithnext-generationfirewalls(anymajorvendor)toimprovesecuritycontrols Monitor,investigate,andrespondtosecurityincidentsacrossWAF,firewalls,andcloudnetworking Implementandmaintainsecurenetworkdesignpatternsandbestpractices Collaboratewitharchitecture,cloud ...