Job
- Level
- Experienced
- Job Field
- IT, Embedded, Security
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Salary
- from 4.359 € Gross/Month
- Location
- Vienna
- Working Model
- Hybrid, Onsite
Job Summary
In this role, you will develop security architectures for satellite missions and define cybersecurity requirements. You will also conduct evaluations according to Common Criteria and document technical specifications for space and ground systems.
Job Technologies
Your role in the team
- Join Our Mission to Advance Quantum Communication in Space
- At Quantum Technology Laboratories GmbH (qtlabs), we are at the forefront of innovation in optical and quantum-based communication technologies. Our team develops cutting-edge quantum key distribution (QKD) systems and optoelectronic solutions for space and terrestrial applications. Based in Vienna, our center of excellence drives technological advancements that secures communication around the world.
- As a Cyber Security Architect - Space & Ground, you play a key role in shaping the security architecture of next-generation satellite missions. You define, evaluate, and ensure compliance with high-assurance cybersecurity requirements across both space and ground systems.
- This role requires deep expertise in security engineering, applied cryptography, and satellite communication or navigation systems. You work closely with internal teams, external partners, subcontractors, and international authorities.
- Define guidelines and processes for managing the development lifecycle of security-relevant requirements.
- Plan, lead, and execute security evaluations and certifications of products according to Common Criteria (CC).
- Engineer and design safety- and security-critical requirements for both ground and space segments of satellite missions.
- Create and maintain technical documentation, including device specifications, Interface Requirement Documents (IRDs), and Interface Control Documents (ICDs).
- Manage and control subcontractors, including quotation assessment, milestone reviews, delivery evaluations, and preparation of change requests.
- Drive communication with internal and external project partners; discuss safety and security aspects with authorities, certification bodies, and institutions.
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Our expectations of you
Education
- Completed university degree or PhD in Electrical Engineering, Communications Engineering, Mathematics, Physics, Computer Science, or a related field.
Qualifications
- Strong background in information systems and systems engineering.
- Expertise in satellite communications, satellite navigation programmes, or comparable aerospace systems.
- Vertrautheit mit kryptografischen Algorithmen und Protokollen (z. B. AES, Poly1305, Authentifizierungsmethoden).
- Knowledge of IT security for cryptographic devices, including red-black separation, tamper protection concepts, and secure operational environments.
- Understanding of satellite system architecture, ground-to-space communication, and on-board data handling.
- Vertrautheit mit UML, SysML und Programmiersprachen wie C++ oder Python.
- Knowledge of ground segment engineering and spacecraft operational concepts.
Experience
- Proven experience in Requirements Engineering and the V-Model development process.
- Professional experience in applied cryptography, such as cryptographic device development, key device operation, or secure system design.
- Experience supporting evaluations based on Common Criteria, ISO/IEC 27000 series, and/or NATO security regulations.
- Experience with security risk analysis, such as the EBIOS methodology.
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Job Locations
Topics that you deal with on the job
This is your employer
Quantum Technology Laboratories
qtlabs is an emerging company in the field of quantum communication, founded in 2017 by renowned scientists. It specializes in the development of advanced communication systems based on quantum mechanics.
Description
- Company Type
- Startup
- Working Model
- Hybrid, Onsite
- Industry
- Science, Research
Cyber Security Architect
- Salary
- from 4.359 € Gross/Month
- Location
- Vienna
- Working Model
- Hybrid, Onsite
- Diversity
- Open for all genders
