Quantum Technology Laboratories

We are looking for a QKD System Architect to support studies and engineering activities for satellite-based, terrestrial, and hybrid QKD networks. In this role, you will assess QKD network architectures, perform technical trade-offs, use modelling and...

We are looking for a motivated and technically skilled Software Engineer with strong programming capabilities and an affinity for hardware-related systems. The role focuses on the development, integration, and maintenance of software components for...

At Quantum Technology Laboratories GmbH (qtlabs), we are developing next-generation quantum communication technologies for space and terrestrial applications. Our work combines quantum optics, cryptography, and advanced engineering to create practical...

zerothird GmbH is seeking a highly skilled Quantum Optics Engineer to join our innovative team in Vienna, focusing on the development, characterization, and operation of entanglement-based Quantum Key Distribution (eQKD) systems. This role is centered...

As product assurance (PA) engineer, you are supporting projects and other activities aimed to realize successful QKD systems by ensuring that the materials, mechanical parts, processes, software, and electrical components used are fit for purpose over...

Develop and maintain embedded Linux BSPs, including kernel configuration, device tree authoring, and board bring-up. Write Linux device drivers and kernel modules for custom FPGA peripherals and on-board hardware. Implement low-level firmware and...

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...

Contribute to the design, development, and manufacturing of our Optical Ground Stations for satellite-to-ground QKD links. Take ownership of subsystem design choices, including optical frontend, tracking systems, turbulance mitigation system,...

Contribute to the development and continuous improvement of our QKD payload, from concept through flight qualification. Drive technical decisions within your domain and take ownership of subsystem design choices. Collaborate closely with electronics...

Creation and maintenance of CAD drawings and technical designs. Support in the development and integration of electronic components. Assembly, alignment, and integration of optical systems and components. Setup and commissioning of prototypes. Execution...

As a Senior Quantum Cryptography Expert, you will take a leading role in the development, analysis, and adaptation of security proofs for practical QKD systems. Your work will focus on understanding implementation details, identifying the relevant...

Build and defend the IT backbone of a growing deep-tech scale-up. You will design, implement, operate and continuously improve the IT and security backbone of a fast-growing, security-critical organization. You will lead a small internal IT team and...

We are seeking a motivated and hands-on MAIT Engineer to support the development, integration, and verification of Quantum Key Distribution (QKD) payload systems for space applications. The successful candidate will contribute to all phases of...