Post-Quantum Cryptography Security Engineer

Us3 Consulting; Amsterdam; Presencial; EUR 60.000 - 90.000; Jornada completa

Descripción de la vacante

Us3 Consulting in Amsterdam is seeking a freelance Post-Quantum Cryptography Consultant to support security projects across Benelux and Europe.

You will apply quantum-resistant cryptography to real systems, secure protocols, key management and cryptographic libraries, collaborating with architects, developers and infrastructure teams to design, implement and test practical solutions. Applicants with hands-on crypto experience are encouraged even if post-quantum titles are not present.

Formación

• Hands-on cryptography experience with post-quantum algorithms.
• Experience applying quantum-resistant crypto to real systems.
• Ability to collaborate with security architects, developers and infrastructure teams.

Responsabilidades

• Apply post-quantum cryptography to security products and enterprise environments.
• Secure protocols: TLS, VPNs, PKI, certificates or digital signatures.
• Manage keys, HSMs or cryptographic libraries.
• Security engineering, integration and testing
• Understand ML-KEM and ML-DSA standards and algorithms.

Conocimientos

Post-quantum cryptography

Security engineering

TLS / PKI security

Key management

Cryptographic libraries

HSMs

Herramientas

HSMs

Descripción del empleo

Post-Quantum Cryptography Consultant | Amsterdam

Post-Quantum Cryptography Consultant required - Us3 Consulting is hiring freelance security engineers with post-quantum cryptography experience to support security projects across Benelux and Europe.

We're looking for people who can apply quantum-resistant cryptography to real systems — securing communications, identities, applications, infrastructure or connected devices. You should be comfortable working alongside security architects, developers and infrastructure teams to design, implement and test practical solutions.

• Post-quantum cryptography in security products or enterprise environments
• Secure protocols: TLS, VPNs, PKI, certificates or digital signatures
• Key management, HSMs or cryptographic libraries
• Security engineering, integration and testing
• Standards and algorithms such as ML-KEM and ML-DSA

We welcome applications from security engineers with strong hands-on cryptography experience, even if "post-quantum" hasn't been your formal job title.