76 to 100 of 105 Permanent Senior Security Engineer Jobs

Overview In this dynamic position, you will play a critical role in safeguarding our digital assets and ensuring the integrity of our security operations. Your expertise will be vital in designing, implementing, and managing security solutions to counteract emerging threats. Key Responsibilities Develop and maintain security operations … processes and protocols. Monitor security systems and respond to incidents in a timely manner. Conduct vulnerability assessments and penetration testing to identify weaknesses. Collaborate with IT teams to integrate security measures into existing frameworks. Provide training and support to staff on security best practices. Stay updated ...

Experis - ManpowerGroup is seeking a Senior CyberSecurity Engineer to own security across web estate, Azure cloud, and AI services. You will harden web ingress, manage WAF via Cloudflare/Akamai, and enforce identity controls like Entra ID within a security‐driven development environment. This role interfaces … with SOC/MDR providers and engineering teams to embed security by design, protect APIs, and stay ahead of AI threat vectors. #J-18808-Ljbffr ...

Made Tech in the United Kingdom is seeking a Lead Security Assurance Engineer to define technical direction for identifying, assessing, and responding to security risk across government projects. You will embed assurance into design, production, and delivery, building trusted relationships with client security teams and senior ...

Stott and May is seeking a Security Cloud Engineer to strengthen cloud security across AWS, Azure, and GCP in a hybrid Manchester setting. The role focuses on secure adoption, automation, governance, and compliant cloud platforms, collaborating with DevOps and engineering teams on design and implementation. You will … contribute to secure CI/CD pipelines, cloud security controls, and incident management while working with containerized environments and infrastructure as code tools. #J-18808-Ljbffr ...

Senior Software Engineer - National Security (Data Systems) About the role You'll design and deliver scalable data processing solutions for customers operating in highly sensitive, demanding environments. This is hands-on technical work: you'll architect cloud-native systems, lead data pipeline development, and work directly with … technical and non-technical audiences, and care about getting details right. You've worked on platforms that matter and can thrive in fast-moving, security-conscious environments. We offer Competitive salary, 30 days' holiday, flexible working, and the chance to work on problems that genuinely protect UK interests. ...

Overview A Fire & Security Service Engineer is responsible for the installation, maintenance, servicing, and repair of fire detection systems, intruder alarms, CCTV, access control, and other life-safety or security technologies. Small works (Installation) of the aforementioned systems are also included in this role. The role ensures … line with industry standards and manufacturer guidelines. • Diagnose faults and implement effective solutions to restore system functionality. • Install and commission new fire and security systems when required. • Ensure compliance with relevant standards such as BS 5839, BS 5266, NSI, and FIA guidelines. • Complete accurate documentation, including service reports, certificates ...

Senior Software Engineer - National Security (Data Systems) About the role You'll design and deliver scalable data processing solutions for customers operating in highly sensitive, demanding environments. This is hands-on technical work: you'll architect cloud-native systems, lead data pipeline development, and work directly with ...

Senior Software Engineer - National Security (Data Systems) About the role You'll design and deliver scalable data processing solutions for customers operating in highly sensitive, demanding environments. This is hands-on technical work: you'll architect cloud-native systems, lead data pipeline development, and work directly with ...

CrowdStrike is seeking a Senior Software Engineer, Cloud to join the Threat Detection and Incident Response (TDIR) team and help revolutionize security management with our AI-native Falcon Next-Gen SIEM platform, enabling customers to detect, investigate, and hunt threats at scale. You’ll design, architect ...

Harmonic Security is seeking a Senior DevOps Engineer to design, build, and maintain scalable infrastructure powering our security platform. You will automate cloud deployments, implement reliable CI/CD, and drive best practices across engineering and operations. Join a fast-moving startup at the AI-security edge, where you’ll influence architecture decisions, work across AWS regions, and help ensure resilience and security while enabling the team to move quickly and safely. #J-18808-Ljbffr ...

Salary: £80,000 - £90,000 per annum Location: London What the role covers: Designing, developing, optimizing, and enhancing a GenAI prompt security platform to protect firm AI/LLM-based applications from adversarial attacks and prompt injections. Building and automating a security testing framework to validate protection mechanisms ...

simple, to the large and complex, we want a life-long partnership, a company our clients and people can rely on. The Role: As Senior Network SecurityEngineer, you will be responsible for the end-to-end design and implementation of security solutions within clients. This will involve working … requires absolute delivery working under various conditions, often unsupervised on site with the client. Working as part of a virtual project team the project engineer would be responsible for the delivery and technical assurance of the entire implementation life cycle to deliver the agreed solution seamlessly. This may include ...

Ilkley/Leeds Area Up to £45,000 + Additional £750 Working Away Bonus Our client is currently seeking an experienced Senior Installation Engineer to join their growing team based in Ilkley. This is an excellent opportunity for a skilled engineer with a strong background across fire … security systems to join a reputable company that truly invests in its employees and offers genuine long-term care click apply for full job details ...

Zopa is seeking security-minded professionals to join our Product Security Team in London. You will perform security assessments across mobile, web, and backend systems, helping ensure secure development from inception. Work closely with engineers and product teams to threat model features, integrate security tooling … drive secure training. This role suits hands-on security experts who thrive in a fintech environment. #J-18808-Ljbffr ...

At AND-E, we're redefining the future of mobility insurance. As part of the global MS&AD Group and in close partnership with Toyota, we aim to make tomorrow's journeys simpler, safer, and ...

Faculty in London is seeking a Senior Machine Learning Engineer (National Security) to lead technical scoping and architect high-impact ML systems, designing production‐grade software and scalable infrastructure while aligning with ethical standards. You will collaborate across engineering, data science, product and commercial teams, mentor junior ...

JPMorgan Chase & Co. is seeking a Lead Software Engineer to drive proxy, SSE, and ZTNA initiatives within Enterprise Technology. You will architect secure patterns for perimeter and egress controls, lead AI-assisted development practices, and coordinate across cybersecurity and network service teams to deliver trusted, scalable software solutions. … will influence technology strategy and governance, shaping standards for perimeter security and access brokering while ensuring robust security #J-18808-Ljbffr ...

Samsara is seeking an experienced Senior Software Engineer to join the Cloud Governance Platform team. You will design and implement core components that enforce governance, IAM, security controls, and software supply‐chain protections across our cloud infrastructure. You will contribute to the roadmap for governance tooling across … translate regulatory requirements into automated controls, and collaborate with Security, Compliance, and Product Engineering to scale solutions #J-18808-Ljbffr ...

support the Chief Information Security Officer in managing and reporting the Information Security Risks faced by Technology Services (TS) in delivering AJ Bells systems and services. This role is responsible for playing a lead role in designing and implementing improvement to the Cybersecurity risk management tools, systems ...

Mott MacDonald is seeking an ICT Principal Engineer to design Security Systems and ICT Infrastructure within the Digital Infrastructure team. The role supports the Buildings division and collaborates with the Building Services ME P team across major projects in the UK and beyond. Based ...

potential. Job Description As part of our IT/OT team, you will contribute to projects including connectivity setup in new data centres, cloud security and integration, WAN modernization, and support for application teams. You will operate in both IT and OT environments, ensuring rigorous preparation and execution … Supporting 24/7 company operations in collaboration with ICT teams. Participating in automation efforts using Python and/or Ansible. Ensuring compliance with security standards and best practices. Your Profile Bachelor's degree in Computer Science or equivalent. Fluent in Dutch or French (mandatory) and English. Strong team ...

Samsara is seeking an experienced Security Incident Response professional to join our UK‐based EMEA team. You will collaborate with a global group of engineers to monitor security events, lead incidents, and drive digital forensics investigations in support of Employee Relations, Legal, and Information Security cases. … will develop runbooks and automated workflows, mentor junior engineers, and partner with cross‐functional teams to strengthen security postures while aligning with Samsara’s #J-18808-Ljbffr ...

Hydrogen UK Ltd is seeking a Senior Qualys Engineer to support the expansion and optimisation of an enterprise-wide vulnerability management platform. The role offers hybrid working and is for a 6-12 month contract with a likely extension, paying £550 per day. The ideal candidate has strong … hands-on experience with Qualys VMDR, a deep understanding of vulnerability management, and excellent communication skills. This is a critical role in enhancing enterprise security capability. #J-18808-Ljbffr ...

Samsara is seeking a Senior Software Engineer to join our Cloud Governance Platform team, delivering secure, scalable governance and software supply-chain protections across AWS and GCP. You will own end-to-end components, contribute to roadmaps, and transform regulatory requirements into automated controls while collaborating with cross ...

Vanta is seeking a Senior Fullstack Software Engineer (Privacy) to lead privacy feature discovery and scalable infrastructure in a fast-growing trust management platform. Based in London with hybrid work, you will mentor engineers, set technical direction, and collaborate with product and design to deliver secure, data-heavy ...