Overview In this Cloud Architect role, you lead defence cloud initiatives from strategy to deployed environments. You will help digitise defence with secure, scalable cloud platforms and modern micro-service architectures. You’ll collabor...Read More>>.

A leading technology company in the UK is seeking a Cyber Security Consultant specializing in Infrastructure Security. The role involves advising clients on securing their hybrid cloud environments, designing secure network architectures, and conduct...Read More>>.

A global consulting firm is seeking a Security Architect - Manager to lead cybersecurity engagements. The successful candidate will be responsible for delivering innovative solutions, managing client relationships, and mentoring staff. Key qualificat...Read More>>.

A leading technology consultancy in the United Kingdom is seeking an Application Architect to design end-to-end architecture for modern digital applications. The successful candidate will play a crucial role in defining technology stacks and integrat...Read More>>.

Accenture is seeking a Cloud Operations Engineer in Cheltenham to provide frontline support for secure cloud users and troubleshoot technical issues. You'll be part of a team operating in a secure environment supporting Critical National Infrastructu...Read More>>.

A leading IT consultancy in the United Kingdom is seeking an experienced Senior Security Architect. This role involves designing large-scale enterprise security architectures and implementing Microsoft security technologies. The ideal candidate will...Read More>>.

A leading attorneys’ firm in Greater London seeks an Infrastructure and Security Manager to oversee the IT environment's resilience and security. This role is critical for ensuring a secure and scalable technology foundation, leading the Infrastruc...Read More>>.

Fortegra is seeking a Security Engineer to safeguard data, applications, and AI systems across on‑premises, cloud, and SaaS environments. The role leads security tooling operations, investigates security events, and partners with engineering to...Read More>>.

TESTQ Technologies LTD. is seeking a skilled software engineer in the United Kingdom to develop and maintain cloud-native identity services and platform components.You will build APIs, microservices, and event-driven integrations while ensu...Read More>>.

Kainos is seeking a Lead Security Engineer (Consultant) to direct security testing across platforms and services. You will shape testing methodology, engagement scope, and tool choices, while mentoring junior engineers and guiding customers on bes...Read More>>.

The AWS Security Assurance Services team within AWS Support is seeking a Security Assurance Solutions Architect to help expand the practice and educate customers on how our product-led, people-powered services helps operate their business securely...Read More>>.

Surevine Limited is seeking a security-focused professional to own security across our corporate estate and collaborate with engineering teams on secure-by-design solutions. The role offers growth into customer-facing work and the chance to influe...Read More>>.

Sign in to set job alerts for “Senior Security Architect” roles.1,000+ Senior Security Architect Jobs in United StatesHiring Event - Security Architecture & Engineering - Sep 24-25th 2026Principal Engineer, Google C...Read More>>.

Clio is seeking a Systems Engineer, Production to join our Platform Team. This UK-wide role focuses on building robust, scalable cloud infrastructure for our production environments.You will collaborate with global teams to raise reliabilit...Read More>>.

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, ar...Read More>>.

EFG (ESL FACEIT Group) in London is seeking a Senior Security Engineer to lead the evolution of the group’s information security posture. You will architect and oversee security tooling, platforms, and frameworks across the organization, driving...Read More>>.

M&S is seeking a Specialist Security Consultant to support the secure design and delivery of a programme transforming the core SAP platform, including cloud-native interfaces to critical business applications. The role embeds security controls acr...Read More>>.

Barclays is seeking a Senior Solution Architect for the Cards and Payments domain. You will design and implement architectural solutions, collaborating with Business Analysts to deliver robust designs that align with enterprise cloud and security...Read More>>.

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,...Read More>>.

Dianaduggan in London seeks an IAM Security Engineer on a 6-month contract to design, build, and manage access control systems across cloud and on-premise environments. You will work with cross-functional teams to implement IAM roles, policies, an...Read More>>.

Nothing, a London-based technology company, is seeking an experienced application security leader to own the security lifecycle for our backend services and cloud platforms. You will define secure development standards and guide teams to build def...Read More>>.

Apex Group in London is seeking an experienced Enterprise Security Architect to design and guide secure technology solutions across the organization. You will build scalable, resilient systems that support business objectives and regulatory commit...Read More>>.

Cloud, DevOps & Platform Engineers – Explore the National Security Market Locations:Opportunities across all NS compass points (Manchester, Samlesbury, Milton Keynes, London, Cheltenham) Level:Mid-level th...Read More>>.

TRIA is seeking a mid-level Security Engineer to join a specialist Security Engineering team focused on developing and managing the Elastic SIEM platform. The role involves securing AWS, Azure and on-premise environments while building detection r...Read More>>.

Companies House in Cardiff seeks a Security Operations DevSecOps Engineer to design, build and maintain security infrastructure across AWS and Azure, and to develop and manage IaC with Terraform. You will build secure CI/CD pipelines, engineer Sen...Read More>>.

Leeds Building Society is seeking an experienced IT security professional to assess AI-related risk and shape practical security controls and governance. You will review AI-enabled solutions, tackle complex security challenges with colleagues and...Read More>>.

UBDS Group is seeking an experienced Senior Cloud Architect to lead cloud architecture within an agile digital team. You will shape secure and scalable solutions on AWS while collaborating closely with engineers and business stakeholders.Th...Read More>>.

Engine by Starling is seeking a Senior Infrastructure Engineer to design, build and run cloud foundations for a global, cloud-native banking platform. You will own scalable GCP infrastructure, ensure reliability, cost control, and security-by-desi...Read More>>.

Nothing is seeking an experienced security engineer in London to own security across backend services and cloud platforms. You will define secure development standards, integrate SAST/DAST/SBOM into pipelines, and drive vulnerability management wi...Read More>>.

DGH Recruitment are recruiting on behalf of a leading client in the Real Estate sector to appoint a Cyber Security Engineer in London on a 12 month fixed term contract.You will work with the Cyber Security Manager and Senior Engineer to des...Read More>>.

CFC is seeking a Principal Product Security Engineer in London to lead the strategy and hands-on delivery of security across cloud platforms, code and CI/CD pipelines.You will act as a senior contributor, building secure-by-default patterns...Read More>>.

Motorway in London is seeking a hands-on Cyber Security Analyst to join our Security team and protect our systems, users and cloud environments.You will own routine investigations and collaborate with IT and Engineering to resolve incidents...Read More>>.

Lloyds Banking Group is seeking an Infrastructure Engineer (ZTNA) to design, evolve and operate our Zero Trust Network Access platforms, protecting access to critical applications through identity-aware controls. You will work with automation and...Read More>>.

UBDS Group is seeking an experienced Senior Developer to deliver secure, modern digital products and services across Government and Defence in the UK. You will design, build, test and deploy cloud-based applications within AWS, collaborating with...Read More>>.

AtkinsRéalis is seeking a senior security assurance lead to guide a UK-based team delivering cloud security assurance for core systems. You will maintain the Secure Networks framework, perform risk assessments and ensure compliance with MOD and g...Read More>>.

Clifford Chance is seeking an experienced Information Security professional to join our London team. You will lead and execute red team engagements across on-prem and cloud environments, assessing vulnerabilities and providing actionable remediati...Read More>>.

Google's United Kingdom Sovereign Operations team delivers, operates and secures private cloud services and networks for critical customers. As a Network Operations Engineer, you will design, deploy and operate reliable, scalable networks in a Kub...Read More>>.

NTT DATA in London seeks an Enterprise Security Architect to define and govern the security architecture vision across complex hybrid environments, guiding roadmaps and embedding secure-by-design practices.You will lead governance, perform...Read More>>.

This job is with Capgemini, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.About the job you’re considering...Read More>>.

Anson McCade Pty in the United Kingdom is seeking a Security Solutions Engineer for a 69-month contract in Frimley. The role is hybrid, with around 12 weeks on site per month across UK client sites within the Defence sector, and a 40-hour work wee...Read More>>.