EuroQCI Security Systems Engineer (Cybersecurity)

TL;DR

EuroQCI Security Systems Engineer (Cybersecurity): Supporting ESA's Directorate of Connectivity and Secure Communications (CSC) with end-to-end security analysis of Quantum Key Distribution systems with an accent on authentication mechanisms, key management systems, and security proofs. Focus on architecture definition, design reviews, and validation of security concepts.

Location: Onsite in Noordwijk, Netherlands

Company

hirify.global is dedicated to diversity and inclusion and is an equal opportunity employer.

What you will do

• Perform end-to-end security analysis of Quantum Key Distribution systems.
• Assess authentication mechanisms and Key Management Systems.
• Conduct security proofs and formal security analysis.
• Perform security risk assessments and vulnerability analysis.
• Support architecture definition, design reviews, and validation of security concepts.
• Participate in technical exchanges with industry and support closure of security-related review items.

Requirements

• Masters Degree in Cybersecurity, Computer Science, Physics, Mathematics, Telecommunications, or Systems Engineering.
• At least 4 years of experience in security engineering, including Quantum Key Distribution (QKD) security, Cryptographic protocols & authentication, Key Management Systems, or Vulnerability or risk assessments.
• Ability to perform end to end security analysis, including architecture review, threat modelling, and definition/assessment of security measures.
• Experience reviewing technical security documentation and preparing security related comments, analyses, or review inputs.
• Candidates must be eligible to live and work in the EU.
• Candidates must be eligible for Personal Security Clearance (PSC) to ESA SECRET/EU SECRET level.
• Fluency in English, both written and spoken.

Nice to have

• Background in quantum communications or quantum cryptography.
• Understanding of space systems, ground segment architecture, or secure communication infrastructures.
• Knowledge of ESA/ECSS processes, system engineering methodologies, or security accreditation frameworks.
• Experience in formal security proofs or model based security analysis.
• Willingness to travel occasionally to industrial sites.

Culture & Benefits

• Dedicated to diversity and inclusion.
• Equal opportunity employer.
• Considers all eligible candidates for employment regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, handicap, or any other reason protected by relevant state or municipal legislation.