PhD Position Cybersecurity and Post-Quantum Cryptography for Aviation Systems

TL;DR

PhD Position Cybersecurity and Post-Quantum Cryptography for Aviation Systems (PostQat): Researching post-quantum secure architectures, protocols, and implementations for air traffic management communication systems with an accent on vulnerability assessments and quantum threat analysis to CNS systems like ADS-B, CPDLC, ACARS. Focus on designing quantum-resistant protocols, defining security requirements, and developing open-source reference implementations under resource constraints of avionics hardware.

Location: Delft, Netherlands (relocation support provided)

Salary: €3059–€3881 gross per month (increasing yearly) + holiday allowance and end-of-year bonus

Company

Delft University of Technology, a leading international university in aerospace engineering, focusing on innovation in mobility, safety, and security.

What you will do

• Conduct security assessments of aviation CNS systems and analyze quantum threats to ADS-B, CPDLC, ACARS, VHF, and satellite communications.
• Design quantum-resistant cryptography protocols adapted for aviation applications with resource constraints.
• Define service and functional requirements for post-quantum secure ATM infrastructure.
• Develop open-source reference implementations and protocol blueprints.
• Collaborate with cybersecurity experts, aviation authorities, and industry partners on European PQC transition roadmap.
• Extend research with signal processing, simulations, and software-defined radio experiments.

Requirements

• MSc in Computer Science, Cybersecurity, Aerospace Engineering, Electrical Engineering, or related
• Knowledge in cryptography, network security, or information security
• Knowledge of communication protocols and security architectures
• Knowledge of aviation systems (CNS, ATM) or strong motivation to learn
• Programming experience in Python, C/C++, or Rust
• Ability to work in interdisciplinary teams
• Excellent English communication skills

Nice to have

• Experience with cryptography
• Experience with software-defined radios
• Background in embedded systems, IoT security, or resource-constrained computing
• Contributions to open-source security projects

Culture & Benefits

• 4-year PhD contract (initial 1.5 years + extension) with enrollment in hirify.global Graduate School.
• Customizable compensation package, health insurance discounts, monthly work costs contribution.
• Flexible work schedules, diversity & inclusion initiatives, mentoring programs.
• Relocation support via Coming to Delft Service, Dual Career Programme for partners.
• Collaborative environment with global partnerships in aerospace innovation.

Hiring process

• Apply by 31 May 2026 with CV and motivational letter.
• Selection includes knowledge security risk assessment.
• Contact Dr. Junzi Sun for questions.