Key Responsibilities * Support procurement activities for technical components and services related to quantum communication systems (e.g. optics, electronics, or photonic components) * Assist in collecting and reviewing technical and quality requirements in cooperation with development teams * Support supplier identification, qualification, and comparison for specialized high-technology markets * Participate in technical and commercial evaluations of offers and tenders * Assist with contract preparation, purchase orders, and documentation management * Track orders, deliveries, and supplier performance * Ensure compliance with internal procurement processes, quality standards, and relevant regulations * Contribute to cost transparency, documentation, continuous improvement initiatives and support cost optimization initiatives * Identify technical and supply chain risks and develop mitigation strategies Your Profile * Degree in engineering, supply chain management, procurement, or a comparable technical field * Strong interest in quantum technologies, aerospace, photonics, advanced communications, or deep-tech environments * First experience through internships, working student roles, or junior positions in procurement, engineering, or supply-chain functions is an advantage * Ability to understand and work with technical specifications, documentation, drawings, and standards * Structured, detail-oriented working style with a willingness to learn complex technologies * Good communication skills and a collaborative mindset for working with cross-functional teams * Analytical mindset with strong attention to detail and cost awareness * Fluency in English; additional languages (especially German) are an advantage Nice to Have * Experience with aerospace systems * Overview of manufacturers of optics, micro-optics, coatings, optical fibres and fibre components * Familiarity with export control and dual use regulations * Proven negotiation skills with the ability to balance technical, commercial, and contractual aspects What we offer * A mission-driven environment developing quantum-secure communication for the space era. * Close collaboration with leading researchers and engineers in quantum optics, FPGA, and embedded systems. * Hands-on involvement in all phases - from prototype to flight model. * Flat hierarchies, ownership, and the opportunity to drive innovation in an emerging deep-tech sector. * A collaborative and innovative environment in Vienna, a global hub for quantum research and space technology. * Flexible work arrangements in a hybrid model combining remote and onsite collaboration * The opportunity to make a lasting impact on the future of quantum technologies * Balanced work-life integration for our employees * Attractive workplace with excellent infrastructure at Wienerberg * Great Italian espresso * Humorous and friendly work atmosphere Working time and location * Full time * Flexible working hours within our flexitime scheme, 8:00 a.m. and 8:00 p.m. * Vienna, 1100 The minimum gross salary for this position is € 3.284,86 per month (based on full-time employment) in accordance with the collective agreement. However, there is a willingness to offer a higher salary depending on experience and qualifications. Quantum Technology Laboratories GmbH is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees! If you're passionate about electronics, space, and quantum technology, we'd love to hear from you. Apply now: https://ams.at/su/rTzN3