Experis
Basingstoke, Hampshire
Experis
PKI Architect – REMOTE WORKING – Excellent Rates
Must have an Active DV Clearance
Join an elite technical team as a PKI 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
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As a PKI Architect, you’ll play a key role in the design, integration, and delivery of secure network services from concept through to implementation.
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Working closely with solution architects, security architects, and project teams, you’ll define high-level and low-level PKI designs to meet stringent security standards.
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You’ll contribute to complex, mission-critical environments where reliability, assurance, and cryptographic integrity are paramount.
What We’re Looking For – PKI Architect
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Extensive experience in PKI and Cryptography solution design, including enterprise-scale certificate management.
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In-depth knowledge of Microsoft Certificate Services (CA, NDES, CEP/CES, AD DS) and tools such as OpenSSL and Certutil.
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Expertise with Hardware Security Modules (HSMs) and Key Management Systems (KMS) – experience with Thales HSM platforms highly desirable.
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Advanced understanding of SSL certificate management and related lifecycle processes.
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Experience designing PKI in cloud environments (Azure or AWS).
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Proven ability to produce both HLD and LLD documentation to high standards.
Take your career to the next level as a PKI Architect, shaping the future of secure, scalable infrastructure for critical government programmes.
To apply, please send your CV by pressing the apply button.

