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City of London, UK
£600 - £700 per day
Contract
IT
Cathcart Technology

IFS Security Architect (Permissions & Access) Hybrid UK Outside IR35 We're supporting a major global organisation undergoing a large-scale IFS Cloud transformation and are looking for an IFS Security Architect to take ownership of the access, permissions and security model across the platform. This is a high-impact role combining architecture, hands-on delivery and governance - ensuring a robust, least-privilege, audit-ready access framework across a multi-country deployment. The Role You will: Own and evolve the IFS Cloud security architecture (roles, permission sets, data + API security)...  more ->

05/08/2026 14:31:06ASAP6 monthsJS-BBHH2352
http://www.jobserve.com/gnRX4
London, UK
£600 - £700 per day
Contract
IT
Sanderson Government & Defence

Security Architect - SC Cleared - Inside IR35 Location: London Type: Home based with occasional travel to London or Croydon Rate : £600 - £700 Status : Inside Length: Initial 6 months Role Overview The Security Architect will validate and complete the security architecture for the programme, ensuring designs are Secure by Design, supported by discovery-phase outputs, and taken through to verified high-level and low-level designs ahead of beta. Key Responsibilities Verify and develop security architectural artefacts, including high-level and low-level designs, building on discovery-phase...  more ->

11/08/2026 17:01:46initial 6 MthsJS-32134
http://www.jobserve.com/gplCT
London, UK
£600-660/Day
Contract
IT
Anson McCade Ltd

Security Architect - SC Cleared £600-£660 Inside IR35 | Contract | Active SC Clearance We're looking for an experienced Security Architect to support the design and delivery of secure technology solutions within a complex environment. The role will suit someone with strong experience across security architecture, cloud security and risk , who is comfortable working with senior stakeholders and translating complex security requirements into practical solutions. The Role Design secure, scalable architectures aligned to business and security requirements Conduct security architecture reviews,...  more ->

13/08/2026 16:57:53ASAP6 monthsJSAMC/CSM/SCSA
http://www.jobserve.com/gqVst
London, UK
Contract
IT
ARM (Advanced Resource Managers)

Security Architect 6 months Remote/London £Negotiable - INSIDE IR35 Experience in information security, data protection, and security architecture roles, with a focus on cloud security, and compliance. Strong understanding of security governance, risk, and compliance frameworks such as ISO 27001, NIST 800-53/CSF, NIS/NIS2, DORA, UK CNI/OT/IIOT compliance. Hands-on experience building credibility with external stakeholders through technical presentations, audits, or compliance reporting, including enterprise clients, critical system vendors, certification auditors and regulatory bodies....  more ->

13/08/2026 13:32:45JS-130511
http://www.jobserve.com/gqSKD
London, UK
up to £625.60 p/d Umbrella inside IR35
Contract
IT
Experis IT

Role Title: IAM Security Architect Duration: contract to run until 26/02/2027 Location: London/Brighton/Staines. Hybrid working 3 days per week onsite Rate: up to £625.60 p/d Umbrella inside IR35 Role purpose/summary The Identity & Access Architect is responsible for defining, designing, and governing enterprise-wide Identity and Access Management (IAM) solutions across Microsoft Azure, Microsoft Entra ID, Google Cloud Platform (GCP) and Saas Platform such as Salesforce, Oracle Health Insurance, and PeopleSoft The role provides technical leadership for identity architecture, authentication,...  more ->

10/08/2026 16:45:56JS-BBBH444744
http://www.jobserve.com/gpIwP
City of London, UK
Contract
IT
Alexander Mann Solutions - Public Sector Resourcing

On behalf of The Ministry of Justice, we are looking for a Principal Enterprise Security Architect (Inside IR35) for a 9 month hybrid contract based in any MoJ office. This role sits within the central Architecture function in the Office of the CTO. The wider team will encompass the key architecture disciplines of Enterprise, Business, Solution and Technology Architecture. You will work collaboratively across all directorates within Justice Digital, Data and Technology (JDDT), alongside business groups and Executive Agencies, to align technology strategy and operate shared platforms that...  more ->

15/08/2026 15:49:41ASAP9 monthsJS-10468
http://www.jobserve.com/grFAn
London, UK
£600 - £650 per day
Contract
IT
Robert Walters

My client, a Pension administrator company, based in London, are looking for an AWS IT Security Architect to join their growing team. The office split is two days per week in. This role is currently Inside IR35 but if there is a possibility to move it to Outside IR35 I will find out later this week (w/c 17th August). For now consider it Inside IR35. About the AWS IT Security Architect role: My client is looking for a highly skilled Security Architect with deep expertise in AWS cloud security, zero trust network architecture, and modern identity and access management. This role will shape the...  more ->

17/08/2026 11:33:146 monthsJS-7RZNXB-C53276C8
http://www.jobserve.com/grriG
Hybrid-WFH/London 2-3 days a week, UK
Outside IR35
Contract
IT
Barclay Simpson Recruitment

We are seeking an experienced Cyber Recovery Security Architect to support a major cyber resilience and recovery programme within a complex enterprise environment. This role will play a critical part in defining, validating, and testing enterprise cyber recovery capabilities, ensuring recovery processes, technical dependencies, and governance frameworks are fit for purpose and aligned with organisational resilience objectives. The Opportunity As part of a strategic cyber recovery initiative, you will work closely with technology, security, architecture, and business stakeholders to design and...  more ->

13/08/2026 16:53:49Immediate Requirementinitial 6 month contractJSJEM/44772B
http://www.jobserve.com/gqVso
London, UK
Contract
IT
Lorien

AI SECURITY ARCHITECT | LONDON Looking for your next opportunity at the forefront of AI and cyber security? This is a unique opportunity to shape the security strategy, governance and architecture of AI solutions within a highly secure and complex environment. You'll play a key role in ensuring AI technologies are deployed safely, securely and compliantly, while helping to define the future of AI security standards and best practice. Location: London (5 days per week on-site) Contract Length: 12 Months Must be Eligible for DV Clearance What You'll Do.Define and maintain AI security...  more ->

11/08/2026 17:31:30JS-BBBH187092
http://www.jobserve.com/gplE6
Beckenham, Kent, UK
600.00 Daily - 700.00 Daily GBP
Contract
IT
Sanderson Government and Defence

Security Architect - SC Cleared - Inside IR35 Location: London Type: Home based with occasional travel to London or Croydon Rate : £600 - £700 Status : Inside Length: Initial 6 months Role Overview The Security Architect will validate and complete the security architecture for the programme, ensuring designs are Secure by Design, supported by discovery-phase outputs, and taken through to verified high click apply for full job details more ->

14/08/2026 00:38:58JS3154854219
http://www.jobserve.com/gqcTW
Kent, UK
500.00 Daily - 550.00 Daily GBP
Contract
IT
Sanderson Recruitment

Security Architect - Outside IR35 Rate - £500 - £550 Outside IR35 Duration - 6 Month Initial Contract Location - Kent 2 Days Per Week on Site We are supporting a major transformation programme seeking an experienced Security Architect to lead the security design and assurance of enterprise platforms, with a particular focus on Microsoft Dynamics 365 and wider business critical technology services click apply for full job details more ->

15/08/2026 19:08:03JS3156470342
http://www.jobserve.com/grHjD
London, UK
Contract
IT
ANSON MCCADE

Job Role: Security Architect - Contract Location: UK Wide/Hybrid Rate: Competitive Day Rate Contract Length: Initial 6 months (Extensions Likely) Why Join This Security Architect Contract? We're partnering with one of the world's largest global security services providers, supporting enterprise clients across a wide range of industries click apply for full job details more ->

15/08/2026 19:08:04JS3156250823
http://www.jobserve.com/grHjN