4 of 4 Data Security Jobs in Hampshire

SC Cleared Cybersecurity Consultant/6 months/Inisde IR35/3-5 days per week (Southampton) We’re seeking an experienced Cybersecurity Consultant to lead an investigation into data at rest following system resets. This is a hands-on, technically demanding role focused on low-level system analysis and secure data handling.You’ll be working on a … short-term project with potential for extension, contributing to a high-impact security initiative involving trusted execution environments and cryptographic processes. Key Responsibilities Investigate and analyse data at rest post-reset across secure systems. Conduct low-level Linux and hardware analysis. Collaborate with internal teams to assess and improve data security posture. Document findings and provide … actionable recommendations. Role Requirements: Active SC Clearance. Strong experience with Linux (low-level) and C/C++. Solid understanding of data security, particularly data at rest. Familiarity with Trusted Execution Environments (TEEs) such as TrustZone or Intel SGX. Desirable: Experience in digital forensics and hardware analysis. Knowledge of cryptographic processes and secure system design. DV Clearance If More ❯

Role: Senior Security Architect Duration: 26/02/2026 - Potential for Extension Location: Southampton - Hybrid - 2 Days P/Week Rate: £693 P/Day - Inside IR35 - UMB Clearance Requirement: Must have 5 years unbroken UK residency. Transferrable/HO clearance is preferred but not required. Job Description This role will act as a senior security architect … on a large multi-million, multi-year programme into a UK Central Government department. Required Skills: Strong understanding of Public Sector Security Understanding of Cabinet Office 'Secure by Design' Strong understanding of: Enterprise risk Infrastructure Security Identity and Access Management Cloud Security Container Security Palo Alto offerings Data Security DevSecOps PKI Ability to communicate More ❯

align with management expectations. Excellent Communication Clearly document system structures, communicate changes, and provide support for technical issues. Detail-Oriented Anticipate growth and performance needs while ensuring compliance with data security and best practices. Responsibilities Technical Excellence Develop and maintain scalable, secure, and high-performance C# back-end solutions. Work closely with product and technical teams to define … .NET 6+. Experience working with Azure cloud platforms and containerization (Docker, Kubernetes). Experience with unit and integration testing frameworks (e.g., xUnit, NUnit, MSTest). Experience with authentication and security best practices (OAuth, JWT, etc.). Experience with event-driven architectures and message queues (Azure Service Bus, RabbitMQ, etc.). Degree in Computer Science, IT, or a related field More ❯

align with management expectations. Excellent Communication – Clearly document system structures, communicate changes, and provide support for technical issues. Detail-Oriented – Anticipate growth and performance needs while ensuring compliance with data security and best practices. Responsibilities Technical Excellence Develop and maintain scalable, secure, and high-performance C# back-end solutions. Work closely with product and technical teams to define … .NET 6+. Experience working with Azure cloud platforms and containerization (Docker, Kubernetes). Experience with unit and integration testing frameworks (e.g., xUnit, NUnit, MSTest). Experience with authentication and security best practices (OAuth, JWT, etc.). Experience with event-driven architectures and message queues (Azure Service Bus, RabbitMQ, etc.). Degree in Computer Science, IT, or a related field More ❯