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>>.

NTT DATA is seeking an Enterprise Security Architect to define and govern the security architecture across complex hybrid environments. You will lead roadmaps, guide security capabilities, and embed secure-by-design practices while advising CIO, C...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>>.

RX Global is seeking a Senior Software Engineer II to design, build and operate secure, scalable software for global digital platforms. You’ll own complex technical challenges, contribute to technical decisions, and collaborate with engineering,...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>>.

Rackspace Technology in London seeks an experienced Security Architect to design security frameworks, standards, controls, and strategies for private cloud environments. You will lead assessments, architecture reviews, and strategy planning to del...Read More>>.

EDF Trading is seeking a Senior Cyber Security professional to own cyber domains end-to-end, driving practical improvements and reducing risk across security tooling, vulnerability management and threat-informed remediation.You will collabo...Read More>>.

CGI in the United Kingdom is seeking a Senior AWS Cloud Infrastructure Engineer to design, secure and optimise enterprise AWS environments. The role is hybrid with occasional travel to client sites, including Mansfield, and you will work with arch...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>>.

IT Talent Solutions is seeking a Security Infrastructure Engineer to support, maintain and enhance secure IT infrastructure environments. The role blends project delivery, infrastructure hardening, cyber security, and 3rd line support to keep syst...Read More>>.

Naimuri is seeking an Information Security Officer to bridge policy and hands-on security. You will report to the Head of Security and help maintain our security posture across governance, risk, and technical operations.You will work in a m...Read More>>.

IT Talent Solutions Ltd is seeking an experienced Infrastructure Engineer with a strong security focus to maintain and enhance secure IT environments. The role covers infrastructure management, cyber security, project delivery and 3rd line support...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>>.

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>>.

Exciting initial 12-month contract opportunity available for a UKIC DV Cleared Infrastructure Engineer / Application Packager with strong secure cloud experience to support the design, development, and ensure critical national infrastructure sy...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>>.

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>>.

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>>.

Colt Technology Services is seeking a Security Architect to lead the security architecture within the Security and Resilience team. You will define target architecture, consult on security for new products, and ensure compliance across networks an...Read More>>.

Cyera, a leader in AI-driven data security, is seeking a Sales Engineer for the UK&I region. You will engage with prospects and customers to design enterprise-wide cloud data security and risk management solutions, delivering PoVs and demos while...Read More>>.

ARCH EUROPE INSURANCE SERVICES LTD is seeking a Senior Systems Engineer (Team Lead) in Manchester. This role involves overseeing the firm's Infrastructure, focusing on technologies such as Active Directory, Azure, and VMware ESX.The ideal c...Read More>>.

Capco is seeking a Principal Security Engineer in London (Hybrid) to lead the design and implementation of secure systems across cloud and on-premise platforms. You will embed security-by-design throughout the SDLC and drive AI-enabled security to...Read More>>.

UBDS Group is seeking an experienced Senior Cloud Architect to provide technical leadership and own cloud architecture within an agile delivery team. The role focuses on shaping secure, scalable AWS solutions and collaborating with engineers, deli...Read More>>.

The AA in Basingstoke is hiring a Cyber Security Engineer to join the Group Security team. This hands-on role covers endpoint, cloud, identity, network security and monitoring, with opportunity to grow technical skills in a collaborative environme...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>>.

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>>.

About the job you're consideringCapgemini UK is seeking a high-performing Sales Specialist to drive profitable growth across an assigned portfolio of strategic target accounts, net-new logo opportunities, renewal and expansion opportun...Read More>>.

Unum UK is seeking a Senior Platform Engineer to design, build and maintain the platform infrastructure that supports our applications and internal tools. You will work across cloud, automation and security to deliver a stable, scalable environmen...Read More>>.

Howdens Joinery is seeking an experienced Security Engineer with architecture influence to embed security across infrastructure, cloud, and applications. You will shape secure designs, work with the Cyber team and external suppliers, and ensure se...Read More>>.

J.P. Morgan is seeking a Security Engineer III - Cloud and Infrastructure to join the Cybersecurity & Technology Controls team.You will design, implement, and maintain secure solutions for an enterprise environment, collaborating with syste...Read More>>.

Our Future Health is seeking a Senior Platform Engineer to join a small team building cloud platforms and systems that underpin vital functions, including participant websites and data processing pipelines. You will work across engineering and ope...Read More>>.

Tria in London is seeking an experienced Network Security Architect to join a high-profile organisation on an initial 6-month contract. The role involves designing, implementing and enhancing secure network infrastructure across on-premise and clo...Read More>>.

CFC Underwriting in London is seeking a Principal Product Security Engineer to lead strategy and hands-on delivery of security across cloud platforms, code and CI/CD pipelines. This is a senior individual contributor role shaping security patterns...Read More>>.

SR2 REC LTD is seeking a Lead Cloud Architect to lead the assessment and design of a large-scale Google Cloud Platform estate within a UK public sector environment. The role focuses on defining the target GCP architecture, governance framework and...Read More>>.

Howdens Joinery Co. is seeking an experienced Security Engineer with architecture influence to embed security across our systems, projects and technology landscape from design through to implementation and handover.You will work with Cyber...Read More>>.

SR2 REC LTD is seeking a Senior Cloud Engineer (GCP) to assess and design an enterprise Google Cloud Platform environment. You will work with the Lead Cloud Architect to validate architecture, develop proofs of concept, and ensure a secure, scalab...Read More>>.

Just Eat Takeaway.com is seeking an Operational Governance Lead to own the operational governance framework for information security. You will manage policies, controls and assurance activities, working closely with engineering, risk and complianc...Read More>>.

Google is seeking a highly technical Security Architecture Consultant to lead architecture reviews, manage scope and schedules, and deliver secure, scalable enterprise architectures across on‑premises, cloud, and hybrid environments.You w...Read More>>.

Global Specialist Insurer is seeking a Technical Cyber Security Lead to join an internal security consultancy. You will conduct security assessments and reviews on projects from applications to architecture designs, ensuring robust controls across...Read More>>.

Just Eat Takeaway.com in London is seeking an Operational Governance Lead to own the governance framework for security, policies, and controls across engineering and product teams. You will run assurance processes, coordinate evidence gathering, a...Read More>>.

CFC is seeking a Principal Product Security Engineer to lead the strategy and hands-on delivery of security across cloud platforms, code and CI/CD pipelines. You will shape the secure-by-default patterns and embed security deeply into engineering...Read More>>.

The Pokémon Company International is seeking an Application Security Engineer in the United Kingdom. You will design, implement, and operate security controls, conduct penetration testing, and respond to incidents to protect systems and data acro...Read More>>.

Summer-Browning Associates is assisting our client in the Central Government who is seeking a Security Lead for an initial 6-month assignment, with the possibility of extension. Location: London | Hybrid.The ideal candidate will possess a s...Read More>>.

Credera is seeking an experienced Cloud Architect to design scalable, secure cloud solutions for public sector and regulated clients. You will lead small teams, advise clients on architecture, and drive delivery across modern platforms with DevOps...Read More>>.

sociedad colombiana de cardiología y cirugía cardiovascular is seeking a Security Engineer to manage security posture and protect our software from threats. You will conduct penetration testing, secure cloud infrastructure, and assist with SOC I...Read More>>.

Sky is seeking a Senior Network Security Engineer to design, implement and monitor enterprise-scale security across our networks. You will lead incident response, threat intelligence, and security automation while shaping policies and best practic...Read More>>.

Sky UK Limited is seeking a Senior Network Security Engineer to design, implement and govern enterprise-scale security across networks, data, and cloud environments. You will monitor threats, investigate incidents, and drive improvements in securi...Read More>>.

About the job you're consideringCapgemini UK is seeking a high-performing Sales Specialist to drive profitable growth across an assigned portfolio of strategic target accounts, net-new logo opportunities, renewal and expansion opportun...Read More>>.