8 of 8 Contract Key Management Jobs in England

support the design, development, deployment, and maintenance of OTA solutions for SIM/eSIM platforms. The role focuses on secure remote provisioning, life cycle management, and updates of SIM profiles across large-scale mobile networks. Key Responsibilities Design, develop, and maintain SIM OTA applications in compliance with 3GPP … GSMA standards Implement secure OTA messaging for SIM/eSIM provisioning, updates, and life cycle management Integrate OTA platforms with HSMs, SMSCs, SMPP gateways , and mobile core systems Develop and manage SIM Toolkit (STK)/CAT-TP based applications Support eSIM (Remote SIM Provisioning - RSP) workflows including profile download ...

define policies, standards, and lifecycle processes for certificates, ensuring secure deployment across systems, endpoints, and applications. The role involves implementing and maintaining CAs, RAs, key management infrastructure, and supporting secure architectures across hybrid and cloud platforms. You will collaborate with identity, DevOps, and cloud security teams to align … deliver knowledge transfer to wider teams. What We're Looking For - PKI Architect At least three years of experience in PKI architecture and management . Strong understanding of CAs, HSMs, OCSP, CRLs, SCEP , and related PKI components. Hands on experience with Microsoft ADCS, Thales HSMs, OpenSSL, DigiCert , and similar ...

infrastructure across both private and public cloud environments. This position focuses heavily on enterprise PKI and trust services, integrating modern authentication, federation, and certificate management capabilities across highly assured platforms. Youll take a leading role in shaping resilient architectures within secure, air-gapped environments, ensuring compliance with … NCSC principles while delivering practical, scalable solutions to complex mission systems. Key Responsibilities: Define and deliver enterprise-grade PKI and trust infrastructures covering Root/Issuing CAs, Registration Authorities, Validation Authorities, and Certificate Lifecycle Management systems Develop high-quality design artefacts, standards, and documentation for PKI, identity ...

infrastructure across both private and public cloud environments. This position focuses heavily on enterprise PKI and trust services, integrating modern authentication, federation, and certificate management capabilities across highly assured platforms. You’ll take a leading role in shaping resilient architectures within secure, air-gapped environments, ensuring compliance with … NCSC principles while delivering practical, scalable solutions to complex mission systems. Key Responsibilities: • Define and deliver enterprise-grade PKI and trust infrastructures covering Root/Issuing CAs, Registration Authorities, Validation Authorities, and Certificate Lifecycle Management systems • Develop high-quality design artefacts, standards, and documentation for PKI, identity ...

operational information technologies. Experienced with Cross Domain Security and Zero Trust architectures and Data Centric Security approaches including Identity Federation, Attribute-based Access Control, Key management and other related security solutions. Experienced with secure transactional or message distribution technologies. Strong communication and stakeholder management skills. Further desireable ...

OLTP environment . This role supports backend workloads that underpin essential business processes across multiple government departments and local authorities. You will play a key role in maintaining, optimising, and modernising the batch processing estate, ensuring the performance, reliability, and stability of a system that supports thousands of users … vital public services. Key Responsibilities Develop, maintain, and optimise Pro*C , PL/SQL , and shell script -based batch processes. Support a high-volume OLTP environment across custom Oracle applications and Oracle E-Business Suite. Analyse and modernise legacy code , working within multi-disciplinary teams to understand requirements, propose ...

technical approaches. Ability to deliver robust, high-performance code and conduct performance testing in demanding environments. Desirable Skills Knowledge of Oracle Apps encryption techniques, key management, and DBMS_CRYPTO. Experience in containerizing batch servers and migrating workloads to AWS EKS. Building and maintaining CI/CD pipelines using ...

technical approaches. Ability to deliver robust, high-performance code and conduct performance testing in demanding environments. Desirable Skills Knowledge of Oracle Apps encryption techniques, key management, and DBMS_CRYPTO. Experience in containerizing batch servers and migrating workloads to AWS EKS. Building and maintaining CI/CD pipelines using ...