Experis IT
Basingstoke, Hampshire
11/03/2025
Contractor
Join a Leading Team of PKI Architects - MUST BE DV CLEARED Are you an experienced PKI Architect with a strong background in cryptography and secure network services ? Do you have the expertise to design, implement, and manage high-assurance PKI solutions for Defence and Central Government clients ? This is an exciting opportunity to be part of a highly skilled team , working on cutting-edge security solutions from initial design to full-scale deployment . Your Role & Responsibilities Lead PKI solution design and architecture , ensuring compliance with security and cryptographic standards . Provide technical expertise in MS Certificate Management Services , including: Certification Authority (CA) Online Responder Services Network Device Enrollment (NDES) Services Certificate Enrollment Web Services (CEP/CES) Active Directory Domain Services and certificate management solutions Oversee SSL certificate management , leveraging tools such as OpenSSL and Certutil . Work with Hardware Security Modules (HSM) and Key Management Server (KMS) technologies , with direct experience in Thales HSM platforms being highly desirable. Develop cloud-based PKI solutions , integrating security best practices within Azure or AWS environments . Produce high-level and low-level designs (HLD & LLD) for PKI and cryptographic security solutions . Collaborate with cross-functional teams , including security architects, network engineers, and cloud specialists , to implement end-to-end security strategies . Ensure PKI governance and compliance with industry-leading security frameworks . Key Skills & Experience Required Extensive experience in PKI and cryptographic solution design . Strong background in MS Certificate Management Services and SSL certificate management . Hands-on experience with HSM technology , ideally Thales HSM platforms . Deep understanding of PKI management within cloud environments , particularly Azure and AWS . Proven expertise in cryptographic standards, protocols, and key management solutions . Experience in high-assurance environments , delivering secure solutions for Defence and Government clients . Ability to develop technical documentation and contribute to HLD and LLD documentation . Strong problem-solving skills , with the ability to troubleshoot complex PKI and cryptography-related issues . Excellent stakeholder engagement skills , working with security teams, architects, and government agencies . This is a fantastic opportunity for a PKI Architect to work on critical national security projects, driving the future of secure digital identity and cryptography. Apply today and become a key part of this high-impact cybersecurity initiative!