Post Quantum Cryptography (PQC) Engineer

About the Role

VaporVM is seeking a Post Quantum Cryptography (PQC) Engineer to join their team in Riyadh, Saudi Arabia. This full-time role involves designing, implementing, and integrating quantum-resistant cryptographic solutions to strengthen cybersecurity infrastructure. The ideal candidate will have 5-10 years of experience and will contribute to preparing enterprise systems for emerging threats posed by quantum computing.

Key Responsibilities

• Design, develop, and implement post-quantum cryptographic solutions.
• Work with NIST-standardized PQC algorithms, including ML-KEM (Kyber), ML-DSA (Dilithium), and SLH-DSA (SPHINCS+).
• Assess existing cryptographic systems and support PQC migration and modernization strategies.
• Integrate quantum-resistant cryptography into PKI, TLS, VPNs, and secure communication systems.
• Conduct cryptographic testing, performance benchmarking, and interoperability assessments.
• Support hybrid cryptography implementations and cryptographic agility.
• Develop technical documentation, implementation guidelines, and security recommendations.

Required Qualifications and Skills

• Bachelor's degree in Computer Science, Cybersecurity, Mathematics, or a related field.
• Strong understanding of cryptography, encryption, digital signatures, and key management.
• Hands-on experience with post-quantum cryptographic algorithms, libraries, or implementations.
• Knowledge of PKI, TLS, OpenSSL, and cryptographic protocols.
• Programming experience in Python, C/C++, Rust, or similar languages.
• Strong analytical, troubleshooting, and problem-solving skills.

Preferred Qualifications

• Experience with NIST post-quantum cryptography standards and migration frameworks.
• Familiarity with Open Quantum Safe (OQS) libraries or similar PQC implementations.
• Experience integrating cryptographic solutions into enterprise security infrastructure.

Work Environment

This is a full-time position based in Riyadh, Saudi Arabia, focusing on advanced cybersecurity solutions within a professional enterprise setting.

Application Process

Candidates interested in this role are encouraged to apply. Salary details will be discussed during the interview process.