PhD Student in Quantum Information Theory & Experiment Interdisciplinary Transformation University (IT:U) in Austria

Interdisciplinary Transformation University (IT:U), Austria’s first public interdisciplinary university dedicated to digital transformation, invites applications for three PhD Student positions in Quantum Information Theory & Experiment. These positions are part of the IT:U Doctoral School PhD Program COMPUTATIONAL X and are based in Linz, Austria, with a start date in October 2026. The program is led by Principal Investigator Professor Beatrix Hiesmayr and offers a unique opportunity to contribute to next-generation quantum computing research.

The research focuses on advancing quantum computers capable of handling tens to hundreds of qubits/qudits, addressing challenges such as scalable certification of multipartite, high-dimensional quantum resources, stable calibrations during extensive data acquisition, and practical applications including quantum key distribution and medical imaging with high-energy photons. The interdisciplinary team spans experimental and theoretical quantum physics, medical applications, and computing, fostering a collaborative environment with worldwide connections.

Available projects include:

• Theoretical quantum information: Developing and analyzing theoretical quantities characterizing quantum properties (e.g., entanglement), emphasizing experimental implementability and validation.
• High-energy photons for applications: Extracting information from experiments and exploring medical applications.
• Orbital angular momentum (OAM) entangled multipartite photons: Conducting experimental research involving OAM-entangled states, including hands-on laboratory work.

PhD students will conduct research, write and publish scientific papers, attend conferences, collaborate with other research groups, contribute to academic teaching (up to 2 weekly credit hours), support third-party funding applications, and comply with academic standards and ethical guidelines. The program structure includes a focused first year with group work, lab modules, and Project Integrated Courses (PICS), followed by three years of thesis development, interdisciplinary seminars, and project assistant work, culminating in thesis submission and defense.

Applicants must hold a master’s degree (or equivalent) in physics, mathematics, computer science, or related fields, possess basics in quantum physics, programming skills, and computational modeling, and demonstrate independent work, team orientation, and strong English communication skills (CEFR C1 or equivalent). Required application materials include a CV, diplomas, transcripts, motivational letter (max. 2 pages), and up to 3 contacts for recommendations.

IT:U offers innovative working conditions in an international research environment, complimentary office kitchen supplies, and the Austrian “KlimaTicket OÖ” for unlimited public transportation within Upper Austria. The gross salary is EUR 2,832.10 per month (30h/week), with optional supplementary contracts for teaching or research up to 10 hours. The positions remain open until filled, with the application deadline on 30.04.2026. Diversity and inclusion are strongly promoted.

For further information or questions, contact Bettina Mairhofer (Teamlead for Student Administration) at [email protected]. Apply online via the application portal: https://career.it-u.at/register/82198?referrer=AcademicPositions.