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Security Architecture Consultant (Cryptography & Quantum Security) at PA Consulting

Department: ConsultingSeniority in posting: senior

Setup
On-site
Location
London, England
Type
Full-time
Level
senior
Posted

Description

PA Consulting is hiring a hybrid Security Architect to advise government and commercial clients on quantum-safe cryptography, secure-by-design architecture, PKI, key management, PQC readiness assessments, migration planning, and cryptographic agility. The role includes client workshops, stakeholder engagement, security transformation programmes, bid support, and development of PQC propositions and thought leadership. Candidates need security architecture and applied cryptography experience, strong consulting and communication skills, and relevant certifications; cloud security, identity management, DevSecOps, network security, and PQC migration experience are desirable. The role requires at least two days per week in the office or on a client site and may require a UK security clearance.

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