26 to 43 of 43 Senior Security Engineer Jobs in England

Your new role - Permanent - ON SITE 5 Days per week. - UK Only The principal purpose of this job focusses on information security, cybersecurity and data security, including a wide scope, such as physical security of computer rooms, operating system level security of Windows and Linux, network security of firewall and other security devices, application … security both development and testing phrase, terminal security, backup security, third party and supply chain security of IT service provider.Liaison with the Head Office, Security Operation Centre of Data Centre for implementing security policies, projects and security controls. Work with Internal Audit and other departments to execute penetration tests, cybersecurity risk self-assessment … ensure best practice and international baseline standards are in place and in line with local regulations.The ideal candidate will be responsible for managing information security systems, ensuring compliance with regulatory requirements, and conducting thorough security audits.You will be part of the IT committee and work closely with the risk and compliance team.Ideally, having a background in IT/ More ❯

Role: Senior Security Engineer Contract Length: End date 02/12/2025 - this is a hard end date as it stands. No extension is currently in place. Appreciate this is a short term role and if an extension can be achieved we will update you accordingly. Location: 10 South Colonnade, Canary Wharf, E14 4PU - On site … negotiable as short term. 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 of public sector standards.Experience in Xsiam correlation/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 ❯

We are currently recruiting for a Senior Security Engineer with experience in SIEM/SOAR that is eager to join UK GOV department - SC Cleared envionmen t for a short term contract until end of the year 2025 About the role: Work in the Monitoring and Integration Platform Team and deliver against the initial phase of the … security monitoring project-onboarding several critical services that are proactively monitored by the in-house SOC (Security Operations Centre). Essential Experience: 2+ years in security platforms management (SIEM, SOAR). Enterprise-level monitoring and supporting large user bases (10,000+ users). Create/manage security playbooks and knowledge of public sector standards. Experience in … Xsiam correlation/playbooks and Cortex XDR, Cortex Data Lake, and Cortex XSOAR. Strong cloud security, network/system security fundamentals, and scripting for automation. Familiar with NIST SC Clearance - Candidates holding active SC will benefit of a quick start date What you will gain: Amazing rate for great affordability Hybrid working that you can spend less time More ❯

We are currently recruiting for a Senior Security Engineer with experience in SIEM/SOAR that is eager to join UK GOV department - SC Cleared envionmen t for a short term contract until end of the year 2025 About the role: Work in the Monitoring and Integration Platform Team and deliver against the initial phase of the … security monitoring project-onboarding several critical services that are proactively monitored by the in-house SOC (Security Operations Centre). Essential Experience: 2+ years in security platforms management (SIEM, SOAR). Enterprise-level monitoring and supporting large user bases (10,000+ users). Create/manage security playbooks and knowledge of public sector standards. Experience in … Xsiam correlation/playbooks and Cortex XDR, Cortex Data Lake, and Cortex XSOAR. Strong cloud security, network/system security fundamentals, and scripting for automation. Familiar with NIST SC Clearance - Candidates holding active SC will benefit of a quick start date What you will gain: Amazing rate for great affordability Hybrid working that you can spend less time More ❯

Senior Software Engineer, Product Security Engineering page is loaded Senior Software Engineer, Product Security Engineeringlocations: London, United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: RThe LSEG DevSecOps Engineering team inside the cyber security division is looking for Senior Software Engineers to build tools and automations to help secure software development … for thousands of developers across the group. You will be working as part of a geographically distributed remote team comprising of security engineers and software engineers. Our team's mission is to allow engineers to embed security best practices frictionlessly as part of their day to day work. The ideal candidate will have the following skills: Deep understanding … of cyber security principles, secure software development, and threat modeling Experience conducting security assessments, code reviews, and vulnerability management across diverse technology stacks Experience in building full-stack products (web applications, APIs, CI tooling or low-level software) Hands-on experience with cloud technologies (AWS, GCP, Azure) and containers (Docker, Kubernetes), with a focus on security Familiarity More ❯

Senior DevOps Engineer (Security Compliance specialist) Apolitical Employment Type Full time Location Hybrid London, UK 3 days/week in our London office Salary £80,000 - £95,000 (GBP) compensation benchmarking powered by Ravio Seniority Senior Closing: This role has no specific closing date. Perks and benefits Work from home option Employee Assistance Programme Enhanced maternity … team ships a modern, TypeScript first stack-Kubernetes on GKE, Helmfile driven releases, and GitHub Actions pipelines-serving public sector professionals in 170+ countries. We're looking for a Senior DevOps Engineer who pairs operational excellence with a passion for security and data compliance. You'll harden our infrastructure, steer us through ISO27001 and GDPR audits, and … make it effortless for product squads to ship secure code at speed. You'll be our internal security minded DevOps authority-sharing ownership of the CI/CD tool chain, cloud infrastructure and compliance controls that keep our platform safe, fast and auditable. Tasks and remit Platform hardening - Maintain and evolve GKE + Helmfile deployments, Terraform modules and GitHub More ❯

Senior DevOps Engineer (Security Compliance specialist) (Remote UK) Apolitical Employment Type Full time Location Hybrid London, UK 3 days/week in our London office Salary £80,000 - £95,000 (GBP) compensation benchmarking powered by Ravio Seniority Senior Closing: This role has no specific closing date. Perks and benefits Work from home option Employee Assistance Programme … team ships a modern, TypeScript first stack-Kubernetes on GKE, Helmfile driven releases, and GitHub Actions pipelines-serving public sector professionals in 170+ countries. We're looking for a Senior DevOps Engineer who pairs operational excellence with a passion for security and data compliance. You'll harden our infrastructure, steer us through ISO27001 and GDPR audits, and … make it effortless for product squads to ship secure code at speed. You'll be our internal security minded DevOps authority-sharing ownership of the CI/CD tool chain, cloud infrastructure and compliance controls that keep our platform safe, fast and auditable. Tasks and remit Platform hardening - Maintain and evolve GKE + Helmfile deployments, Terraform modules and GitHub More ❯

Senior Network Security Engineer needed in Kidlington, £450 per dayPAYE - Reference: 369800 Checkpoint, Fortinet, Cisco, Solarwinds, Ivanti Pulse 1. Uses network management tools to determine network or Voice traffic load and performance statistics to support delivery and monitoring of agreed service levels in support of the ICT strategy. 2. Creates reports and proposals for improvement to support More ❯

the heart of our digital transformation. As we continue to grow and innovate, securing our applications and protecting customer data is a top priority. We are looking for a Senior Application Security Engineer to lead our efforts in strengthening application security, mitigating risks, and ensuring best-in-class security practices. If you are passionate about … cybersecurity and eager to make a real impact, we want you on our team! Key Responsibilities: Security Strategy: Help define and execute the Holland & Barrett application security strategy. Collaborate with both tech and non-tech teams to integrate security principles into the early stages of product design and development. Secure SLDC: Establish a secure Software Development Lifecycle … software integrity, authenticity, and third-party library management. Risk Assessments: Conduct risk assessments, threat modeling, and architecture reviews alongside development teams, producing artifacts to drive the implementation of effective security controls. Standards Development: Own the creation and maintenance of tailored security standards and guidelines, developing reusable resources for various development teams. Team Support: Provide guidance and support to 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 ❯

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 ❯

About the role: Join Our Team at Holland & Barrett! Are you passionate about cloud security and looking to make a significant impact? Holland & Barrett is seeking a Cloud Security Specialist to help us define and implement our cloud security strategy. If you're an experienced professional eager to work with cutting-edge technology and collaborate with diverse … teams, we want to hear from you! Key Responsibilities: Security Strategy: Help define and execute the Holland & Barrett cloud security strategy, partnering with platform and Site Reliability Engineering (SRE) teams to build robust infrastructure that supports our business. Perimeter Security: Establish platform perimeter security by implementing controls at ingress and egress points, including creating and maintaining … Access Control: Establish an access control baseline focusing on the principle of least privilege and segregation of duties. Monitor and enforce these controls once roles and permissions are set. Security Controls: Design, implement, and maintain security controls to prevent, detect, and remediate insecure configurations, including defining and disseminating secure AWS/infrastructure baselines. Standards Development: Own the development More ❯

If so, we have a pivotal opportunity for you. The Money and Pensions Service (MaPS), supporting the delivery of the Pensions Dashboard Programme (PDP), is looking for a Cyber Security Lead to join our team. This is a critical leadership role, overseeing the full security lifecycle — from architecture and policy development to operational resilience and incident response — across … complex hybrid environments with a strong emphasis on cloud security (AWS and Azure). Your leadership will be central to ensuring that digital financial infrastructure remains secure, compliant, and future-resilient, working at the intersection of innovation, regulation, and public trust. The role also involves oversight of third-party security providers and suppliers, ensuring that outsourced services meet … contractual, technical, and regulatory expectations while delivering value for public money. Join us and play a key role in securing the UK’s next-generation financial ecosystem The Cyber Security Lead will report directly to the Head of Information Security and will play a pivotal role in safeguarding the integrity and resilience of the Pensions Dashboard Programme (PDP More ❯

We’re a tech-enabled security services company on a mission to redefine the industry, and we’re looking for a driven Senior IT Engineer with a focus on Information Security to be part of that journey. You'll join our dynamic ITOps team, delivering 1st, 2nd and 3rd line support while playing a vital role … in shaping the security backbone of our business. Supporting over 200 staff across three UK offices and remote teams, you’ll help lead key IT infrastructure projects and deliver innovative, security-led solutions that protect TKC from evolving cyber threats. This is a great opportunity for someone with a strong IT technical background who’s confident working with … provide an excellent and proactive IT Support service Manage and deliver successful IT and InfoSec projects, ensuring that innovative solutions are utilized to provide business benefits and improvements to security Processing security incidents and alerts, to allow us to review, respond and escalate to incidents promptly Create reports and present to stakeholders, including data from the IT and More ❯

We’re a tech-enabled security services company on a mission to redefine the industry, and we’re looking for a driven Senior IT Engineer with a focus on Information Security to be part of that journey. You'll join our dynamic ITOps team, delivering 1st, 2nd and 3rd line support while playing a vital role … in shaping the security backbone of our business. Supporting over 200 staff across three UK offices and remote teams, you’ll help lead key IT infrastructure projects and deliver innovative, security-led solutions that protect TKC from evolving cyber threats. This is a great opportunity for someone with a strong IT technical background who’s confident working with … provide an excellent and proactive IT Support service Manage and deliver successful IT and InfoSec projects, ensuring that innovative solutions are utilized to provide business benefits and improvements to security Processing security incidents and alerts, to allow us to review, respond and escalate to incidents promptly Create reports and present to stakeholders, including data from the IT and More ❯

We’re a tech-enabled security services company on a mission to redefine the industry, and we’re looking for a driven Senior IT Engineer with a focus on Information Security to be part of that journey. You'll join our dynamic ITOps team, delivering 1st, 2nd and 3rd line support while playing a vital role … in shaping the security backbone of our business. Supporting over 200 staff across three UK offices and remote teams, you’ll help lead key IT infrastructure projects and deliver innovative, security-led solutions that protect TKC from evolving cyber threats. This is a great opportunity for someone with a strong IT technical background who’s confident working with … provide an excellent and proactive IT Support service Manage and deliver successful IT and InfoSec projects, ensuring that innovative solutions are utilized to provide business benefits and improvements to security Processing security incidents and alerts, to allow us to review, respond and escalate to incidents promptly Create reports and present to stakeholders, including data from the IT and More ❯

at the heart of some of the biggest and most ambitious programmes undertaken to keep our country safe? We are proud of the impact we have with Defence and Security clients, the strength of our relationships, and the variety of our skills and expertise that we bring to help them achieve their mission. We're growing our team. If … in the development and delivery of IAM training and awareness programmes. Collaborating with cross-functional teams to ensure effective IAM implementation and operation. Stay up to date with emerging security threats, technologies, and industry best practices, and provide recommendations for improvement. Communicate solutions to both a technical and non-technical audience. Qualifications and professional experience All applicants must have … UK security clearance to Security Check (SC) or Developed Vetting (DV) level. We recognise our strength is in the diversity of our teams experience, background and culture. We are looking for talented individuals who are passionate about the work they do, prepared to think differently, are pragmatic and able to work with others to influence outcomes. We value More ❯

at the heart of some of the biggest and most ambitious programmes undertaken to keep our country safe? We are proud of the impact we have with Defence and Security clients, the strength of our relationships, and the variety of our skills and expertise that we bring to help them achieve their mission. We're growing our team. If … in the development and delivery of IAM training and awareness programmes. Collaborating with cross-functional teams to ensure effective IAM implementation and operation. Stay up to date with emerging security threats, technologies, and industry best practices, and provide recommendations for improvement. Communicate solutions to both a technical and non-technical audience. Qualifications and professional experience All applicants must have … UK security clearance to Security Check (SC) or Developed Vetting (DV) level. We recognise our strength is in the diversity of our teams experience, background and culture. We are looking for talented individuals who are passionate about the work they do, prepared to think differently, are pragmatic and able to work with others to influence outcomes. We value More ❯