10 of 10 Permanent Security Posture Jobs in Central London

Security Engineer Confidential | AI Startup (Series A, Venture Funded) | London (Hybrid) We are a London and New York based, Series A artificial intelligence startup with $25m in funding from venture capital funds across San Francisco and Palo Alto. We have raised $25m to date , partner with some … enterprises (Fortune 500 and equivalent), and are currently growing our team from approximately 30 to 60 employees . We’re seeking a hands-on Security Engineer with 4+ years of experience in high-growth, cloud-native environments to help us enhance and implement security across our tech landscape ...

DevOps & Cloud Security Engineer (Contract) Contract Length: 6 months Location: Fully Remote (UK-based) Rate: £900 per day IR35 Status: Inside IR35 Overview We are seeking an experienced DevOps & Cloud Security Engineer to join a high-performing engineering team on a 6-month contract. This role focuses … securing and operating modern, cloud-native, serverless platforms on AWS, with a strong emphasis on threat protection, DDoS mitigation, and security posture management. Key Responsibilities: Design, implement, and maintain secure AWS cloud infrastructure, with a strong focus on serverless architectures Lead and support cloud security hardening, including ...

Senior Security Analyst/Security Engineer London (City) | £80,000–£90,000 | PermanentIf you’re the kind of security engineer who can spot an active threat, contain it calmly, and then harden the environment so it doesn’t happen again — this role is built for you.We … hiring a hands-on Senior Security Analyst/Security Engineer to strengthen a Microsoft-centric security posture across detection, response, tooling, and infrastructure hardening. Not a one-lane SOC role. Not governance-heavy. This role blends incident response with security engineering and hardening and ideal ...

Brand Join a nationally recognised UK retail organisation investing heavily in cloud security, identity, and modern infrastructure. With a hybrid environment spanning Azure, datacentres, offices, and a large retail estate, the business is strengthening its security posture as part of a wider cloud-first transformation. The Role … Senior Security Engineer, you’ll own and enhance security controls across cloud, identity, servers, endpoints, and applications. You’ll shape Azure security posture, strengthen identity protection, operate SIEM and detection tooling, and ensure compliance across a complex hybrid estate. This is a hands-on role with ...

working with a cloud-native technology organisation operating in a regulated environment, currently scaling their DevSecOps capability as part of a wider platform and security transformation. This is a hands-on delivery role, ideal for a contractor who can quickly assess existing tooling and processes and implement practical security improvements. Key Responsibilities Embed security controls and automation across CI/CD pipelines Improve cloud security posture across environments Implement and manage security tooling (SAST, DAST, container scanning, secrets management) Support Infrastructure as Code security and best practices Work closely with engineering teams ...

Senior Security Risk Assurance Manager - SC cleared Location: Hybrid (3 days per week on-site presence required - various locations) Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role The Senior Security Risk Assurance Manager plays a critical role in strengthening the organisation's security posture through strategic risk-based assurance activities. This role supports informed decision-making across the enterprise by providing expert insight into the effectiveness of security controls, risk management practices, and supply chain security. The position may sit within one of several assurance functions, including internal security ...

Incident Response Analyst – London (Hybrid) – Excellent Permanent Package – Financial Services We are looking for a skilled Incident Response Analyst to join our Security Operations team. This role focuses on responding to cyber security incidents while supporting proactive threat intelligence efforts. You will play a key part in detecting … investigating, and mitigating threats, as well as improving our security posture through continuous monitoring and analysis. Key Responsibilities Investigate and respond to cyber security incidents, including malware outbreaks, phishing attempts, and insider threats. Lead incident response efforts and conduct digital forensics. Enhance detection and response capabilities through ...

Security Analyst Salary: £55,000–£60,000 per year Location: Central London – Hybrid Benefits: Free rail travel + Excellent pension package Contract: Permanent My client is strengthening their cyber security capabilities as part of an ambitious long-term strategy, and they are seeking a talented IT Security Analyst to join their dedicated security function. This is an exciting opportunity to play a key role in enhancing security operations, protecting critical infrastructure, and driving continuous improvement across a large, complex environment. The Role As an IT Security Analyst, you will support all aspects ...

including FCA MCOB) and operational excellence across the platform. Shape the technology roadmap, contributing to architectural decisions and cloud migration strategies. Manage operational risk, security posture, monitoring, alerting and incident response for Home Finance systems. Use data and insights to guide prioritisation, engineering improvements and product decisions. Support … knowledge of cloud platforms (Azure or GCP) and cloud-native architectures. Broad engineering experience across DevSecOps, automation, CI/CD, infrastructure, monitoring and security best practice ("shift-left"). Proven track record of running critical production services with a focus on stability, performance and security. Leadership & delivery A people ...

Security Automation Engineer (Controls) Banking Hybrid: 3 days per week onsite in London 6 months £750 - £800 per day In short: We’re seeking a Security Automation Engineer to join a large investment banking client in managing the controls for a team who build and support a SOC. … required to review and implement controls for new builds of automated integrations in a DevSecOps environment. In full: Overview: The Security Architecture Engineering team is responsible for the technical support and management of specific Information Security elements of the Bank’s IT platform, supporting colleagues in ITSD ...