20 of 20 Contract Cloud Security Jobs in London

looking for a Cloud Security Architect for our consultancy client delivering a major cyber security transformation programme for a large financial services organisation. This is an initial 6 month contract paying between £600 to £750 per day Outside IR35. The programme focuses on strengthening cloud security … environment while supporting the organisation’s broader cyber maturity roadmap. This role allows remote working with occasional travel to London when required. The successful Cloud Security Architect will possess proven skills working with the following: • Designing secure cloud architectures across AWS and Azure environments • Implementing cloud ...

Description: Cybersecurity Consultant (Cloud, Data, AI & Microsoft Security) Department: Information Security - (Data & AI team) Duration: Duration 4 months Location : London (Hybrid) Role Overview We are looking for a highly skilled Cybersecurity Consultant with strong expertise across Microsoft Security , Cloud Security , Data Protection , and emerging …/LLM security and governance . The role focuses on identifying security gaps, defining secure-by-design patterns, supporting product and platform teams, and strengthening enterprise security posture-particularly across Microsoft 365, Azure, data platforms, and AI-enabled solutions. You will play a key role in threat ...

Title: Cyber Security Assurance Specialist (Application Security) Client: Urenco Rate: £700 per day Location: Hybrid – Minimum 2 days per week in Paddington, London Clearance: Active SC Clearance required About the Client Urenco is a world leader in the enrichment of uranium for use in the civil nuclear industry. … enabling the safe, sustainable use of nuclear technology worldwide. The Group CISO function is responsible for continuously developing and enhancing Urenco’s cyber security portfolio to protect the organisation, its customers, and the public. The CISO team is structured across three core areas: Governance, Risk & Compliance (GRC) Operational Technology ...

Role Title: Security Architect Duration: contract to run until 30/09/2026 Location: London or Southampton hybrid working 3 days per week onsite Rate: up to £496.80 p/d Umbrella inside IR35 Role purpose/summary Architecture & Design : Develop secure architectures and reference patterns across cloud … business goals, risk appetite, and regulatory requirements. Solution Delivery : Provide architectural guidance during project lifecycle (HLD/LLD), review designs, and ensure solutions meet security requirements. Risk & Threat Management : Conduct threat modelling, assess vulnerabilities, and ensure appropriate mitigating controls are designed and implemented. Governance & Standards : Define and maintain security ...

Security Architect (6 month Contract) - £700 to £800pd (Inside IR35) - London (Hybrid once per week) I am currently looking for a Security Architect to provide senior technical leadership in the design and implementation of secure systems, ensuring security is Embedded into enterprise, cloud, and application architectures. … Skills needed Significant experience designing secure enterprise or cloud architectures. Strong knowledge of cloud security (eg, AWS, Azure, or GCP). Experience with security architecture frameworks and threat modelling methodologies. Understanding of identity and access management, network security, and data protection. Ability to advise stakeholders ...

Security Architect Location: Hybrid Southampton or London (60% onsite/40% remote) Duration: Contract until September 2026 Rate: £450-£480 per day (Inside IR35 via Umbrella) Clearance: Must be eligible for BPSS Overview We are looking for an experienced Security Architect to support a major organisation within … industry , helping design and implement secure architectures across enterprise technology platforms. You will play a key role in embedding secure-by-design principles across cloud, infrastructure, applications, and data platforms while supporting complex transformation initiatives. Key Responsibilities Design and develop secure architecture patterns across cloud, infrastructure, applications ...

Security Architect - SC Cleared - Inside IR35 Location : London - 1 day on-site Length: 12 Months Clearance : Active SC Clearance IR35: Inside Rate: £700 - £800 Start Date: ASAP (Pending Clearance) Sanderson G&D are seeking a Security Architect to join an exciting Cyber and Cloud Security programme … Public Sector. Essential Skills: Proven experience as a Security Architect Strong expertise in designing and implementing secure architectures across applications, platforms, and infrastructure. Solid understanding of security architecture patterns, zero trust principles, and Defence-in-depth strategies Experience designing security solutions in cloud environments (AWS, Azure ...

looking for a DevSecOps Engineer for our consultancy client supporting a large cyber security programme for a financial services organisation. This is an initial 6-month contract paying between £600 and £750 per day Outside IR35. The programme focuses on embedding security into software delivery pipelines while improving … automated security controls across cloud platforms. This role allows remote working with occasional travel to London when required. The successful DevSecOps Engineer will possess proven skills working with the following: • Integrating security tooling into CI/CD pipelines • Supporting secure software development within cloud environments such ...

Network Security Engineer | BTCC Location: [To Be Confirmed] Contract Type: Full-Time, Permanent Working Model: On-site/Hybrid (as applicable) Industry: Cryptocurrency/Blockchain/Fintech About BTCC Founded in 2011, BTCC is one of the world’s longest-running cryptocurrency exchanges, delivering secure, transparent, and high-performance … asset trading infrastructure. With over a decade of operational excellence in global crypto markets, BTCC continues to invest heavily in strengthening its infrastructure and security architecture to support a rapidly expanding global user base. As part of our ongoing commitment to enterprise-grade security and resilience ...

Role Title: Cyber SME Location: Remote (very occasional travel to London) Duration: 6 months contract Rate: £600 per day inside ir35 eSC (enhanced SC) security clearance is required for this role. Role Description: I am looking for an experienced Cyber Subject Matter Expert (SME) to support the delivery … operational maturity of security capabilities across cloud and enterprise environments. The successful candidate will provide technical leadership and hands-on expertise across core cyber technologies, cloud security tooling, and vulnerability management processes. Expereince required: SIEM and logging platforms such as Splunk and Elastic Microsoft security ...

Security Engineer & Analyst Contracts - London A major security transformation programme is underway within a complex, large-scale hybrid cloud environment. We are building a specialist security rebuild team and are seeking both a Security Engineer and a Security Analyst to play critical roles … stabilisation, hardening, and long-term resilience. This is not a BAU support engagement. The environment is in active recovery and security uplift, requiring strong technical depth, analytical thinking, and the confidence to challenge assumptions. There is potential for additional hires as the team expands. This is a Hybrid Azure ...

Cloud Administrator l Security Lead l Oracle Cloud Infrastructure l PaaS/IaaS l DV Cleared l Hybrid | Competitive PD l Outside IR35 l London Method Resourcing is working with a partnering consultancy that is looking for an OCI Cloud Administrator/Security Lead … take ownership of the secure operation of Oracle Cloud Infrastructure (OCI) within a highly regulated, security-critical environment. This role requires hands-on OCI experience and active DV clearance , with privileged administrator access across cloud and security tooling. Key Requirements: Hands-on administration of OCI environments ...

Months Location: London, UK (Hybrid) The Role We are seeking a forward-thinking ServiceNow SecOps Architect to lead the design and implementation of our security operations capabilities on the ServiceNow platform. In this critical role, youll architect and deliver enterprise-scale SecOps solutions that help secure and strengthen … cyber and operational resilience of one of the UKs largest and most innovative energy companies. Youll work at the intersection of security, technology, and energy operations, driving a platform that underpins the protection of vital infrastructure, renewable energy assets, and millions of customers. Your responsibilities: (Up to 10, Avoid ...

Role: Security Architect Location: London (On-site) Start Date: ASAP Contract: Freelance Duration: 12 Months + A leading organisation within the defence sector is seeking a Security by Design Architect to join a long-term programme focused on strengthening the security posture across applications, infrastructure, and cloud platforms. This role is critical to ensuring that security principles are embedded throughout the full development lifecycle , helping teams deliver secure, compliant, and resilient systems. Candidates must be freelance contractors and have Security clearance or eligible for Security clearance due to the nature of the programme. ...

Length: 3 months About the Role We're looking for a highly skilled 3rd Line Microsoft Engineer to join our growing IT & Cloud Services team. This is a hands-on technical role where you'll act as an escalation point for complex issues, drive Microsoft cloud adoption … part in supporting, securing, and optimising our Microsoft ecosystem - with a strong focus on Entra ID, Intune, PowerShell, Azure services, and email security (Mimecast). What You'll Be Doing Acting as a senior escalation point for 2nd Line teams and resolving complex Microsoft-related incidents. Administering, managing ...

Overview We are seeking an experienced Security Purple Team Lead to support a leading financial services organisation in enhancing its advanced threat defence capability. This contract role will focus on driving collaboration between Red and Blue teams, executing adversary simulation exercises, and improving detection and response effectiveness across … complex, regulated environment. The role will also play a key part in integrating AI-driven security techniques into threat detection, hunting, and response strategies. Key Responsibilities Lead and deliver Purple Team engagements, aligning offensive and defensive security capabilities Design and execute adversary simulation exercises mapped to MITRE ...

months initially, with potential extensions Location: London (Hybrid) Role Overview A Network Engineer/Network Designer is required to deliver project-based network and security changes within a large, distributed retail organisation. This role focuses solely on project delivery , with no BAU or operational support responsibilities. The contractor will … accurate, consistent, and aligned with established standards. The work will involve contributing to network designs, implementing planned configuration changes, and updating documentation across hybrid cloud and on premises environments. Technologies include Cisco ACI , Juniper Mist , Fortinet FortiGate , Palo Alto Networks , Zscaler (ZIA/ZPA) , Azure networking ...

business needs, platform strategy, and regulatory constraints. Own architecture artefacts including: High-level and low-level design documents Data model designs Integration and security models Present architecture proposals and design decisions to technical and governance forums. Hands-On Validation & POCs Design and build Proofs of Concept personally to validate … architecture documentation and design recommendations. Assess platform constraints, risks, and trade-offs through hands-on experimentation. Governance & Standards Ensure architecture aligns with FCA governance, security, and compliance expectations. Define and enforce architectural guardrails, patterns, and standards for Salesforce development teams. Review significant technical designs and data model changes ...

highly available network services. The ideal candidate should have strong experience with IP/MPLS networks, automation, and Nokia SDN platforms in hybrid cloud environments. Key Responsibilities Design, deploy, and manage Nokia SDN-based network architectures . Implement network automation and orchestration for provisioning and life cycle management. Configure … troubleshoot IP/MPLS networks and SDN controllers . Integrate SDN solutions with cloud and hybrid infrastructure environments . Develop and maintain network automation scripts using Python or similar tools. Monitor network performance and optimize traffic engineering policies. Collaborate with cross-functional teams including cloud, security ...

maintain High-Level Designs (HLDs) and Low-Level Designs (LLDs). Establish and govern data ingestion, transformation, and consumption patterns. Design and oversee data security and access models, including role-based access control and data segregation. Ensure alignment with public sector governance, security, and compliance requirements. Address … Azure data and integration services. Desirable Skills and Experience Experience delivering data platforms within UK public sector or government organisations. Familiarity with government cloud and security standards. Experience supporting architectural assurance or design review boards. Knowledge of enterprise analytics and reporting platforms. Relevant Azure or Databricks certifications. Engagement ...