6 results for Chief Architect in United Kingdom

Network Security Architect

Wantage, Oxfordshire
remote
Permanent
- GBP / Yearly
Exciting opportunity to join a global business as Network Security Architect based in Wantage, offering opportunity to lead on global / enterprise network security projects & architecture, and long term career prospects. The roleAs Network Security Architect, you'll join a global security function and be responsible for:<ul><li>leading on network security strategy / architecture, including designing and leading a global network segmentation road-map</li><li>overseeing improvements to Wireless, Wired, Remote Access, Firewalls, NAC and Internet Access solutions, as well as architect / designing solutions to future changes</li><li>improving the company's global cyber security posture, through identifying network security related solutions/changes</li><li>act as network security subject matter expert for local teams, defining standards and ensuring processes are adhered to </li><li>collaborate with stakeholders globally, supporting on varied network related projects and changes</li></ul>About youApplicants to the Network Security Architect role will have:<ul><li>substantial experience in network engineering / architecture, with network segmentation experience</li><li>strong knowledge of network security solutions, coupled with strong understanding of enterprise networks and MS based infrastructure </li><li>excellent communication and relationship building skills (preferably gained in a global business)</li><li>strategic thinker, with strong attention to detail and organisation skills </li><li>knowledge of cyber security frameworks (e.g. NIST, ISO27001 etc.)</li><li>preferably hold relevant certifications (e.g. CISM, CISSP, CCNA, CCNP, TOGAF etc.)</li><li>Willingness to work in an office based / onsite role</li></ul>On offerCompetitive salary and benefits package depending on experience, including flexible working hours. Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/cGV0ZXIuZWx3YXJkLjMwMzEwLjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-03-11T14:15:14Z

Identity Security Architect

Wantage, Oxfordshire
remote
Permanent
- GBP / Yearly
Exciting opportunity to join a global business based in Wantage as Identity Security Architect, leading on global identity security initiatives and offering long term career prospects.The roleAs Identity Security Architect you'll be responsible for:<ul><li>joining a global security function, and lead on modern secure authentication architecture designs (e.g. passkeys, certificates, OAuth, OIDC etc.)</li><li>working with local teams to improve authentication security and standards/best practice </li><li>acting as subject matter expert / escalation point for new identity security solutions, ensuring standards are adhered to globally </li><li>collaborating globally with various stakeholders (technical and non-technical)</li><li>support other security projects, acting as identity security SME </li></ul>About youApplicants for the Identity Security Architect role will have:<ul><li>experience gained with identity security, and deep expertise with the Microsoft identity stack (i.e. Entra ID, Active Directory on premise, AD Connect etc.) </li><li>understanding of authentication protocols, as well as migrating legacy methods to modern solutions (e.g. passkeys, OAuth, certificates etc.)</li><li>excellent communication and relationship building skills, with ability to think strategically and excellent organisation skills</li><li>preferably hold relevant certifications (e.g. CISM, CISSP, TOGAF etc.)</li><li>willingness to work in an office based / onsite environment </li></ul>On offerCompetitive salary and benefits package including flexible working hours. Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/cGV0ZXIuZWx3YXJkLjg0ODYxLjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-03-11T14:32:28Z

Ping Identity IAM Architect

City of London, London
remote
Contract
600 - 650 GBP / Daily
Ping Identity IAM Architect (Principal Level) - Financial ServicesRobert Half (an S&P 500 company) is supporting a global consulting firm as they engage an interim associate to support their end client on a high-profile Identity & Access Management programme within Financial Services. This role will play a key part in shaping and delivering a centralised Identity Provider (IDP) capability across multiple externally facing applications, with a focus on Ping Identity technologies and modern authentication protocols. Assignment Details<ul><li>Day Rate: £600-6650 per day + 12.07% additional holiday pay (via PAYE model - gross basic rate with additional pay, no umbrella fees and employer's NI & tax already deducted at source so no further deductions)</li><li>Location: Hybrid(occasional London presence if required)</li><li>Duration: Initial 6 months (April-September) with strong likelihood of extension</li><li>April-June: c.2 days per week (design & advisory) then July-September: c.3 days per week (hands-on delivery)</li></ul>Scope of Work<ul><li>Provide architectural leadership across multiple IAM initiatives within Markets and Workspace programmes</li><li>Define and shape a centralised IDP strategy leveraging Ping Identity stack</li><li>Lead design discussions across OIDC/OAuth2-based authentication services</li><li>Support design and rollout of Multi-Factor Authentication (MFA) capabilities including POC and user impact considerations</li><li>Contribute to upgrade strategy from PingAM 7.x to 8.x (EOL driven)</li><li>Work closely with internal teams to align solutions with existing AWS-hosted architecture and CI/CD pipelines</li><li>Provide hands-on support during implementation phase within development environments</li></ul>Experience Needed:<ul><li>Strong experience as a Principal / Lead IAM Architect within complex enterprise environments</li><li>Deep expertise across Ping Identity suite (PingAM, PingDS, ideally PingFederate)</li><li>Proven delivery of OIDC / OAuth2 authentication frameworks at scale</li><li>Experience designing and implementing MFA solutions across customer-facing platforms</li><li>Strong understanding of IAM architecture within AWS environments</li><li>Experience working in Financial Services or regulated environments</li><li>Ability to operate both at strategic design level and hands-on technical delivery</li></ul> Pre-Engagement Checks: Able to provide 2 recent professional references & Willing to undergo financial and criminal background checksRobert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/Tmljb2xhcy5HZW9yZ2lvdS4zOTE4NS4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-04-09T16:10:04Z

PAM CyberArk Architect

City of London, London
remote
Contract
600 - 700 GBP / Daily
CyberArk Sentry PAM Architect - Financial ServicesRobert Half are supporting a global consulting environment to source an interim CyberArk PAM Architect to join a high-profile engagement within a major financial services organisation. This role is focused on architecture, design, and ownership of privileged access, not day-to-day CyberArk administration. Assignment Details<ul><li>Initial 6-month contract with strong likelihood of extension</li><li>Hybrid working - London (2 days onsite)</li><li>c.2-4 weeks onboarding turnaround with interviews and paperwork</li><li>£650 p/day via PAYE + daily 12.07% pay of holiday accrual and employer NI & tax deducted at source, no umbrella fees)</li></ul>Key Responsibilities<ul><li>Design and implement CyberArk PAM solutions across the environment</li><li>Own privileged access architecture and strategy</li><li>Lead PAM implementations, upgrades, and enhancements</li><li>Engage with security, infrastructure, and risk stakeholders</li><li>Ensure alignment to regulatory, audit, and control frameworks</li></ul>Key Experience<ul><li>CyberArk Sentry certification </li><li>Proven PAM Architect / Lead experience</li><li>Financial Services experience required</li><li>Deep understanding of PAM, identity security, and access controls</li><li>Comfortable operating in a consulting-led environment</li></ul>Nice to Have<ul><li>Experience in highly regulated environments</li><li>Broader IAM exposure beyond CyberArk</li><li>Experience across large-scale security or transformation programmes</li></ul> All candidates must complete standard screening (Right to Work, DBS, credit/sanctions, employment verification).Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/Tmljb2xhcy5HZW9yZ2lvdS4zMDUyMC4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-05-01T08:10:43Z

AWS Security Architect

City of London, London
remote
Contract
550 - 600 GBP / Daily
Interim AWS Security Architect - Financial ServicesRobert Half is supporting a global consulting firm in engaging an experienced AWS Security Architect as an interim associate to support a large-scale cloud security programme for a major financial services organisation. This role will focus on deep AWS application and infrastructure security, working closely with engineering teams and AWS as a strategic partner to design and secure cloud-native platforms. Assignment Details:<ul><li>Start: c. 2-3 week onboarding lead time</li><li>Location: Primarily remote, with flexibility for occasional days in the City of London</li><li>Contract Duration: Initial 6-month contract (strong likelihood of extension)</li><li>Day Rate: £600 p/day PAYE + 12.07% via PAYE (Employer's NI & tax deducted at source - no umbrella company admin fees)</li></ul> Key Experience Needed:<ul><li>Strong experience as an AWS Security Architect within financial services (ideally banking)</li><li>Proven track record designing and securing AWS-native applications (not just governance or oversight)</li><li>Deep expertise in container security, particularly EKS and service mesh environments</li><li>Strong understanding of AWS network security, including VPC design, segmentation, firewalling, and Direct Connect</li><li>Experience working directly with AWS as a supplier, providing independent security assurance and challenge</li><li>Ability to operate at both low-level design (LLD) and enterprise architecture levels</li></ul>Desirable Experience:<ul><li>Experience within low-latency or trading environments</li><li>Exposure to AWS Outposts design and security</li><li>Familiarity with DevSecOps and IaC security controls</li></ul> Additional Information: Candidates will be subject to full financial and criminal background checksRobert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/Tmljb2xhcy5HZW9yZ2lvdS40MTc3OS4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-04-10T14:46:53Z

AWS Security Architect (Financial Services Background)

City of London, London
remote
Contract
550 - 600 GBP / Daily
Interim AWS Security Architect - Hybrid / Low Latency Platform Robert Half is supporting a global consulting firm in engaging an experienced AWS Security Architect as an interim associate to support a large-scale platform re-architecture programme within a major financial services organisation. This role is focused on designing security architecture for a hybrid AWS environment (AWS Outposts + on-premise infrastructure), supporting the transformation of a global, low-latency data platform into a containerised, cloud-aligned architecture. The Security Architect will work closely with platform, network and engineering teams to define and implement security controls across infrastructure, containers and data flows, with a strong focus on design, trade-offs and real-world application rather than tooling or governance alone.Assignment Details:<ul><li>Start: c. 2-3 week onboarding lead time</li><li> Location: Hybrid London. C. 1-2 days in the office in London p/week</li><li> Contract Duration: Initial 6-month contract (strong likelihood of extension)</li><li> Day Rate: £600 p/day+12.07% via PAYE (Employer's NI & tax deducted at source - no umbrella company admin fees)</li></ul>Key Experience Needed:<ul><li>Strong experience as an AWS Security Architect within financial services (ideally banking or market data environments)</li><li>Proven ability to design security controls across hybrid cloud (on-premise + AWS) environments</li><li>Experience securing containerised platforms (EKS / Kubernetes) including workload isolation, service-to-service security and runtime considerations</li><li>Strong understanding of network security and segmentation, including east-west vs north-south traffic and private connectivity (e.g. Direct Connect)</li><li>Experience designing secure architectures for high-throughput / low-latency systems, balancing performance with security controls</li><li>Ability to define security frameworks and controls at both high-level architecture and detailed design level</li></ul>Desirable Experience:<ul><li>Exposure to AWS Outposts or similar hybrid cloud platforms</li><li>Experience replatforming monolithic systems into containerised architectures</li><li>Understanding of ransomware threats, system resilience and recovery design</li><li>Familiarity with DevSecOps and infrastructure-as-code security practices</li></ul>Additional Information: If sucesseful you will be subject to full financial and criminal background checksRobert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/Tmljb2xhcy5HZW9yZ2lvdS4zMzYzNS4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-04-29T16:38:56Z