1,276 to 1,300 of 1,546 Security Engineer Jobs

Engine by Starling is hiring a Staff Infrastructure Engineer to design, build and run cloud foundations across regions and providers. You will own scalable infrastructure on GCP, ensure reliability, and drive security-focused design across the engineering org. You will lead complex projects, write operational docs, and mentor ...

Snyk seeks a Senior Solutions Engineer to lead the technical narrative for Evo and AI-era security within large UK-based enterprises. You will align technical strategy with executive goals, co-manage high-value opportunities, and demonstrate solid ROI through pilots and POCs. You’ll bridge development … security leadership, quantify business impact, and collaborate with product and engineering teams to secure long-term partnerships. Hybrid London-based role with global impact. #J-18808-Ljbffr ...

Amazon EU SARL (UK Branch) is seeking technical Security Engineers for AWS Security Incident Response to learn rapidly and work in teams to keep customers secure. You will lead security response, explain concepts to non-technical audiences, and operate with AWS technologies at scale. Responsibilities include threat … triage, incident handling, and collaboration with partner teams, with on-call duties and commitment to continual learning and improvement of security controls. #J-18808-Ljbffr ...

Accent in Bradford is seeking an Infrastructure Engineer to help deliver secure, reliable technology for our customers. The role is hybrid, with one day per week in the Bradford office and occasional travel for support and meetings. The position is permanent, 35 hours per week, Monday–Friday between … flexible). You will work with Microsoft technologies, VMware and security services to modernise and resilience of our platforms. #J-18808-Ljbffr ...

Hamilton Barnes Associates Limited is seeking a Senior Network Engineer to take technical ownership of design, implementation, and mentoring within a small engineering team. This home-based role includes occasional visits to our East London data centre and covers routing, switching, network security, wireless, cloud networking, and Linux ...

ME+EM is seeking a senior IT specialist to provide advanced, third-line support and to own patching, vulnerability management, and security across Azure, on-premises, and hybrid environments. You will configure email security gateways, disaster recovery, and network infrastructure while collaborating with vendors and internal teams. The role ...

Oxford Dynamics in the Greater Oxford Area seeks a Senior DevOps Engineer to own cloud infrastructure end-to-end with a strong AWS/Kubernetes and CI/CD focus. You will design, implement and audit scalable platforms, automate delivery pipelines and drive cost-efficient, secure operations across multi … account environments while ensuring compliance with industry standards and security best practices. Join a mission-driven team building frontier AI systems for high-stakes environments, with a #J-18808-Ljbffr ...

Frontier Resourcing is seeking a Senior Test Engineer (eDV) to join our software delivery function in a National Security-facing role. The position is office-based at one of Gloucestershire, Manchester or London locations. You will work within an experienced team, ensuring software quality across multiple business areas … with emphasis on eDV UK Security Clearance. The role requires collaboration with agile delivery teams and proficiency in test automation and environments. #J-18808-Ljbffr ...

Frontier Resourcing is seeking a Senior Test Engineer (eDV) to join our software delivery function in a National Security-facing role. The position is office-based at one of Gloucestershire, Manchester or London locations. You will work within an experienced team, ensuring software quality across multiple business areas … with emphasis on eDV UK Security Clearance. The role requires collaboration with agile delivery teams and proficiency in test automation and environments. #J-18808-Ljbffr ...

Frontier Resourcing is seeking a Senior Test Engineer (eDV) to join our software delivery function in a National Security-facing role. The position is office-based at one of Gloucestershire, Manchester or London locations. You will work within an experienced team, ensuring software quality across multiple business areas … with emphasis on eDV UK Security Clearance. The role requires collaboration with agile delivery teams and proficiency in test automation and environments. #J-18808-Ljbffr ...

Recruitment is seeking an experienced Azure DevOps Engineer to join the Cybersecurity Product Sustained Engineering team of a leading global financial services organisation in Sheffield, on a hybrid model (2 days onsite). You will work on enterprise-scale Azure environments, supporting cloud infrastructure, automation, CI/… Infrastructure as Code. You'll collaborate with engineering, architecture, security and operations to deliver secure, reliable and scalable cloud solutions. #J-18808-Ljbffr ...

work stretching well into the next decade. This is a retained, exclusive assignment. This is a role with genuine ownership: you'll lead the security workstream for a complex, safety- and mission-critical communications system — developing and maintaining the security case, producing accreditation artefacts (RMADS/Secure … Design), and working directly with MoD stakeholders and systems engineers to keep security embedded in design rather than bolted on afterwards. Your work will be visible at programme level, not buried three layers down in a security function. Why this role: Ownership ...

Elastic is seeking a Software Engineer for the Security EDR Workflows team to build workflows and user-facing capabilities for Elastic Defend integration and OSquery forensics. You will work with security engineering, product, and design to deliver robust, high-scale features used by practitioners worldwide. You will ...

Unique Fire and Security in the United Kingdom is seeking an experienced Installation Engineer to join our expanding team. You will install burglar alarms, CCTV, access control and fire detection systems, ensuring compliance with industry standards and safety regulations. This full-time role requires at least 3 years … fire and security, a valid UK driving license, and strong customer service skills. You will work independently or with colleagues to deliver projects on time, with opportunities #J-18808-Ljbffr ...

GCHQ, the UK intelligence agency, is seeking a Senior Software Engineer in Cheltenham or Manchester to help design and deliver mission-critical software. You will contribute to architecture, code quality, and DevOps practices, with a focus on scalable, secure systems. Candidates should have strong skills in C++, Golang, Python ...

Affinity Talent Partners is seeking a senior security architect to lead the security workstream for a complex, MoD-facing defence system. You’ll own the security case, produce accreditation artefacts such as RMADS and Secure by Design artefacts, and collaborate directly with MoD stakeholders and systems engineers. ...

leading Defence technology provider is looking for a high-calibre Systems Engineer to lead technical delivery in the UK's Defence and National Security sector. The successful candidate will be responsible for ensuring rigour and security in the development of mission-critical capabilities, including Cloud-native technologies … integration. An annual salary ranges from £75,000 to £98,000, emphasizing stakeholder management, high-security domain experience, and adherence to regulatory compliance. Hybrid working and robust benefits are offered. #J-18808-Ljbffr ...

Viasat is seeking a Senior Network Engineer to ensure reliable, secure, and scalable enterprise network operations across on‐premises and cloud environments. You will contribute to network architecture, deployment, and operational readiness, partnering with infrastructure, security, and application teams. The role requires deep networking expertise, cloud networking experience ...

Pacific Life Re is seeking a Senior Cloud Engineer to maintain, optimise, and evolve AWS workloads across multiple regions. The role focuses on security, reliability, governance, and lifecycle management, operating within enterprise standards and cloud shared services. You will engage in platform provisioning, improve tooling, and support ...

Adecco is seeking an experienced SailPoint Engineer in Manchester on a 12‐month hybrid contract. You will lead design, integration and governance of IAM using SailPoint Identity Security Cloud, delivering secure identity solutions across the enterprise. The role requires hands‐on SailPoint expertise and senior IAM engineering experience ...

QinetiQ Limited in London is seeking a Senior Cloud Engineer to design, build and support secure AWS-based environments for high‐security customer programmes. You will join a growing cloud engineering team, collaborating with technical leads, architects and stakeholders to deliver resilient infrastructure and automated deployments. With ...

Westinghouse Electric Company LLC is recruiting an IT Engineer to support and modernise critical IT infrastructure at Springfields Fuels Ltd, ensuring availability, security and compliance across Windows and Linux environments. The role integrates with Engineering, Operations and Cyber Security, reporting to the Infrastructure Manager, with hybrid working ...

data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Senior Software Engineer Requisition ID: 123022 Location: Gloucester We offer a range of hybrid and flexible working arrangements please speak to your recruiter about the options … this particular role. Grade: GG09-GG11 Referral Bonus: £5,000 About the role The National Security business in Gloucester is growing and there are an increasing number of opportunities to work with a range of National Security clients to provide solutions that have a real impact. Be part ...

Prosource is seeking an Infrastructure Engineer to join its global IT team from Aberdeen, with consideration for remote work for the right candidate. The role focuses on maintaining, improving and securing the organisation’s infrastructure across on‐premises and cloud platforms. You will support, monitor and optimise servers, storage … networks and security, ensuring DR, patching and licensing compliance are maintained. Energy/industrial experience is valued. #J-18808-Ljbffr ...

leading global sports entertainment company seeks a Network Engineer to support the design and management of corporate and cloud network infrastructure. Responsibilities include troubleshooting enterprise routing and firewall solutions, managing WAN/LAN connectivity, and documenting network configurations. Candidates must possess a Bachelor's degree in computer science ...