6 of 6 Contract Cryptography Jobs in the South East

a good understanding of modern IT technologies and services, such as Cloud Computing, AI (ISO42001), Mobile Computing, IT Security, Infrastructure technologies, Zero Trust, Data at Rest/In Transit Cryptography, Cross Domain Solutions and demonstrate an understanding of security architecture both physical and cloud (be able to read and understand HLDs/LLDs). Strong working knowledge of : Security Assurance More ❯

Apply industry frameworks such as NIST Cybersecurity Framework, ISO 27001, CIS Controls . Oversee and enhance security technologies: SIEM, vulnerability management, cloud security (OCI/Azure/AWS), PKI, cryptography, web/email security, logging and monitoring . Monitor network traffic for anomalies and potential breaches. Collaborate with IT teams (network engineers, sysadmins, developers) to ensure a holistic approach to More ❯

risks and recommending practical design improvements. Produce clear, high-quality architecture documentation and models using Sparx Enterprise Architect, ArchiMate, and NAFv4. Create and maintain technology management plans, including configuration, cryptography, and assurance processes. Work closely with security, architecture, and delivery stakeholders to ensure security is embedded across all system designs. Required Skills: Strong UK Defence background, ideally with experience on More ❯

integration across systems and deployments. Produce detailed architectural artefacts and documentation (e.g. in Sparx Enterprise Architect using ArchiMate/NAFv4 ). Develop and maintain security management plans covering configuration, cryptography, and assurance controls. Collaborate with senior stakeholders to align with governance and programme requirements. Essential Experience: Strong UK Defence background , ideally within the British Army or related MoD programmes. Expertise More ❯

large team environments. Excellent verbal and written communication skills. Exposure to both Infrastructure hardware and Application design. Desirable Skills Experience in implementing test environments, tools, and resources. Knowledge of cryptography in relation to coding. ISTQB Foundation Level or above. Familiarity with defect management processes and tools. Personal Attributes Strong problem-solving skills and attention to detail. Ability to work under More ❯

Architect , designing and delivering secure, high-assurance cryptographic solutions for Defence and Government clients. This is a unique opportunity to apply your expertise in Public Key Infrastructure (PKI) and cryptography to protect critical national systems and enable trusted digital services. About the Role - PKI Architect As a PKI Architect , you'll play a key role in the design, integration, and … standards. You'll contribute to complex, mission-critical environments where reliability, assurance, and cryptographic integrity are paramount. What We're Looking For - PKI Architect Extensive experience in PKI and Cryptography solution design , including enterprise-scale certificate management. In-depth knowledge of Microsoft Certificate Services (CA, NDES, CEP/CES, AD DS) and tools such as OpenSSL and Certutil . Expertise More ❯