Senior Cybersecurity Architect — Cloud & Post-Quantum

Lead security architecture for cloud, AI and post-quantum cryptography programmes for enterprise and public-sector clients.

• Design security architectures for cloud and AI platforms
• Lead post-quantum cryptography inventories and migration roadmaps
• Define identity, data-protection and zero-trust patterns
• Advise on governance and compliance frameworks
• Guide security engineers and review designs

• 6–10 years of cybersecurity experience, including security architecture
• Strong knowledge of cryptography, PKI and key management
• Deep cloud security expertise (AWS and/or Azure)
• Experience with frameworks such as NIST CSF, ISO 27001 and zero trust

• Familiarity with NIST post-quantum standards (FIPS 203/204/205)
• CISSP, CCSP or equivalent
• Experience securing AI/LLM systems

PKI / HSM, AWS KMS, Azure Key Vault, Zero trust, Microsoft Sentinel, AWS Security Hub, Post-quantum cryptography

• A permanent, full-time role
• Enterprise projects for clients in the US and worldwide
• Hands-on work across AI, cloud and modern engineering
• A friendly, collaborative team
• Clear paths for professional growth

Applicants must be authorized to work in the United States. We welcome US citizens, green card holders and others authorized to work for any US employer, as well as current H-1B holders (H-1B transfer). We are unable to consider F-1 OPT or CPT candidates for this role.