126 to 150 of 355 Senior Security Engineer Jobs in the UK

Engine by Starling is seeking a Senior GCP Security Engineer to own the security foundations of our Google Cloud Platform and collaborate with information security, infrastructure and Engine technology teams to embed security into all processes. You will design and deploy secure GCP infrastructure … implement IAM and access controls, and automate security controls to ensure continuous compliance with PCI DSS and 3DS across our environments. #J-18808-Ljbffr ...

Cyber Security Specialist/Cyber Security Engineer - CISSP, CEH, CCNA Security, Incident Response, Threat Monitoring, Vulnerability Management, Security Architecture, Azure, Windows Server Infrastructure. Permanent. London Hybrid. c.£90k - £100k + Bons +Benefits Global Law Firm seeks an experienced IT Cyber Security Specialist to join ...

that transform the world for good. Your impact Are you ready to shape the future of secure connectivity? At Jacobs, we are seeking a Senior Network Security Engineer to deliver high-assurance, security-critical solutions within regulated and sovereign UK contexts. This is your opportunity … isolated environments, enabling secure, resilient operations across public and private infrastructures. What you'll do: Design and deliver secure network architectures for controlled environments. Engineer secure browsing and remote access solutions. Define and implement firewall policies, DNS design, and traffic control. Apply Zero Trust principles to network access ...

Tripadvisor Experiences in Oxford, UK, is seeking a Senior Application Security Engineer to lead security design and implementation for our platform. You will mentor engineers and ensure secure development across products and infrastructure. You will drive threat modelling, risk assessments and security policy enforcement, while … collaborating with engineering and product teams to embed security across the SDLC. This role offers a hybrid, remote-friendly setup with competitive compensation. #J-18808-Ljbffr ...

built solid 3rd Line infrastructure experience. You know how to get to the bottom of complex technical problems, understand the importance of security and you're ready for more ownership. This could be that step. Join BulkTM , one of Europe's leading active nutrition brands, and take ownership across … infrastructure and cyber security environment supporting our fast-moving digital business. You'll work across cloud, networks, endpoints and security, strengthen our email security, help lead our upcoming Cyber Essentials project and tackle the security challenges that come with our rapidly evolving use of AI. ...

Engine by Starling is seeking a Senior GCP Security Engineer to own the security foundations of our Google Cloud Platform. You will design and implement secure, scalable infrastructure, IAM, and compliance controls in collaboration with Security, Infrastructure and product teams. The role covers identity management … vulnerability management, incident response, and DevSecOps advocacy, with a hands-on focus on GKE, Terraform, and cloud-native security tooling. #J-18808-Ljbffr ...

Senior Security and Fire Systems Service Engineer Full-time, Monday to Friday 08:0017:00 Covering Greater London Fidelity is a progressive and expanding NACOSS Gold and BAFE FIRE Gold accredited Integrated Security and Fire Systems company specialising exclusively in commercial applications. As part … support to junior engineers and apprentices Take part in the out-of-hours on-call rota Key Skills & Experience Strong industry knowledge across integrated Security and Life Safety Systems Excellent understanding of electrical principles Proven problem-solving and fault-finding ability Solid knowledge of relevant regulations and standards Personal ...

TipTopJob in London is seeking a Senior Application Security Engineer with hands-on SDLC security experience to work with engineering, architecture and cloud teams. The role is predominantly remote with hybrid options and a London office, offering a competitive salary and benefits. You will implement security testing, integrate controls into CI/CD, strengthen GitHub Actions security, advise on secure API design, support Azure/Kubernetes, and develop security as code and policy as code. #J-18808-Ljbffr ...

Atari is seeking a Senior Offensive Security Engineer to evaluate and strengthen the security of IT infrastructure, applications, and networks. You will identify vulnerabilities, perform hands-on testing, and work with cross-functional teams to enhance security controls. Responsibilities include conducting assessments, executing tests … various platforms, and producing actionable remediation guidance. A strong background in VAPT, security tooling, and industry standards is essential. #J-18808-Ljbffr ...

seeking a Senior Identity Security Engineer to design, implement and enhance large‐scale identity environments across Microsoft Active Directory, Entra ID, PKI/ADCS and modern hybrid platforms. This role combines hands‐on engineering with leadership in security design, implementation and assessment, requiring someone … Yubico Assess and improve existing identity environments by identifying risks, technical debt, reliability issues and leading the engineering work to implement practical, measurable improvements Engineer PKI and certificate lifecycle services at scale , including PKI/ADCS design and operation, certificate automation, cloud integrations and modern machine‐identity use cases ...

Description: Are you passionate about building secure systems from the ground up? We're looking for an experienced and motivated Product Security Engineer to help shape the security posture of our SoC and embedded firmware solutions! In this role, you’ll evaluate system security architectures, dive … contribute to ROM assessments, and perform hands‐on threat modeling and lightweight testing. This is a fantastic opportunity for someone who loves solving complex security challenges, enjoys collaborating with brilliant minds across domains, and wants to make a meaningful impact in real‐world products. If you care about getting ...

iProov is seeking an experienced Senior iOS Security Engineer to join our Product Security team in the UK. You will focus on hardening iOS apps and SDKs, implement RASP and anti-tamper controls, and defend biometric verification workflows. Collaborate with science and engineering teams to embed … security across the product lifecycle, research new attack techniques, and contribute to our security roadmap with practical defenses and proof-of-concepts. #J-18808-Ljbffr ...

leading business technology provider in Solihull seeks a Senior Cloud Security Engineer to enhance its cloud security posture. In this role, you will design and implement secure cloud infrastructure and lead incident response activities. Ideal candidates have over 5 years of experience in cloud security ...

Belfast is building a leading security operations team. We are seeking a Senior Security Ops Engineer to monitor and respond to incidents, work across security, IT, development, and platform teams, and help enforce secure operations with autonomy and governance. You will collaborate with engineers, mentor ...

Thames Water Utilities Limited is seeking a Senior Cyber Security Engineer in Reading, offering hybrid work at Clearwater Court. The role focuses on designing, implementing, and sustaining security controls across IT and OT, with on-going threat detection, rapid response, and risk reduction. You will collaborate … with IT/OT teams, maintain security platforms (SIEM, SOAR, EDR, and email security), and support audits and continuous improvement. A CTC clearance is required for eligibility. #J-18808-Ljbffr ...

Intropic is seeking a senior security leader to own the security stack across cloud, endpoints, detection and response, and AI agent usage. You will set priorities, lead implementation, and own results in a fast-moving FinTech environment. The role involves hardening EKS clusters, tuning detections, planning pentests … enabling engineers with secure agent access. 5+ years of security experience is expected. #J-18808-Ljbffr ...

consultancy specialising in cloud-native, Kubernetes, and open source solutions. Our expertise lies in helping organisations adopt and secure complex cloud infrastructures by implementing security measures that are "secure-by-design" and "secure-by-default." This engineering excellence has driven ControlPlane deeper into cybersecurity providing services like threat modelling … penetration testing, and supply chain security to ensure robust protection against cyberattacks in containerised and cloud-native environments. We are acclaimed for our contributions to securing highly regulated industries, such as finance, healthcare, and national infrastructure. We help businesses improve their security posture through services like DevSecOps consulting ...

Thames Water Utilities Limited seeks a Senior Cyber Security Engineer to design, implement, and maintain security controls across IT and OT. You will enable early threat detection and rapid response, translating cyber risk and regulatory demands into practical controls. The role is hands-on, requiring delivery … resilient security capabilities, platform integration, and continuous improvement through lessons learned from incidents and risk assessments. #J-18808-Ljbffr ...

United States Digital Space LLC is seeking a Senior Offensive Security Engineer to assess and strengthen security across IT infrastructure, applications, and networks. You will identify vulnerabilities, perform hands-on penetration testing, and collaborate with cross-functional teams to implement robust security controls. The role ...

Hamilton Barnes Associates Limited is seeking a Senior Network Security Engineer in the United Kingdom to design and manage enterprise web security, including Zscaler ZIA/ZPA and Blue Coat ProxySG. The role focuses on SSL inspection, zero-trust access, and in-browser Island security integration. You will lead policy engineering, incident response, and platform migration from legacy proxies to cloud-delivered security solutions in a regulated financial services environment. #J-18808-Ljbffr ...

Techfellow Limited seeks a Senior Security Data Platform Engineer to lead the Elastic Security environment, focusing on ingestion, storage and querying of security data at scale. You will own telemetry pipelines using Kafka, Logstash and Beats, automate operations with Python and Bash, and extend … platform beyond Elastic into PKI, threat intelligence and ML/AI for security workflows. The role blends deep security-data expertise with platform engineering, in an office-led hybrid setup with #J-18808-Ljbffr ...

seeking a Senior Systems Security Engineer to provide governance, management and support across the FJCAST delivery team. You will develop SbD policies, security requirements and RMF/STRIDE artefacts, ensuring ATO readiness and secure operations across domains. The role collaborates with engineering teams, defines security plans, supports bids, and guides customers on architecture and risk management while maintaining MoD regulations and UK government security standards. #J-18808-Ljbffr ...

Eligo Recruitment's client is seeking a Senior ICT & Security Engineer to lead complex ICT and security installations in a client-facing role, managing medium-sized projects from inception to completion with a focus on technical excellence and financial performance. The ideal candidate will have ...

Engine by Starling is seeking an experienced Senior/Staff GCP Security Engineer to own security foundations of our Google Cloud Platform environment and collaborate with Information Security, Infrastructure and Engineering teams. You will implement secure, scalable cloud infrastructure and automate security controls across ...

seeks a Senior Systems Security Engineer to drive secure system design and delivery within the FJCAST training programme. You will lead security requirements, architecture and testing, collaborating with engineering teams and customers to ensure SbD compliance and successful ATO outcomes. The role emphasizes governance, integration with … delivery teams, and lifecycle security across multiple domains, with a strong emphasis on government standards and clearances. #J-18808-Ljbffr ...