PhDs (3 years) (m,f,x)

In order to fill a fixed-term position in full-time (39.83 hours/week = 100%) at the earliest possible date, we are looking for several

PhDs (3 years) (m,f,x)

The Cluster of Excellence "CASA: Securing the Digital Society" is funded by DFG for the years 2 with approximately 53 million euros. CASA aims to strengthen the resilience of our digital society. Thematic priorities include the security of quantum technologies, protection against Al-based disinformation and societal polarization, and new approaches to defending against ransomware. In addition to technical questions, it also investigates the interaction of human behavior and cybersecurity. Research at CASA, which is based at the Horst Görtz Institute for IT Security, follows a strongly interdisciplinary approach. Researchers from the fields of computerscience, cryptography, electrical engineering, mathematics, and psychology work together in an unique constellation in Europe. Ruhr-University Bochum (RUB) and its Faculty of Computer Science offer an excellent environment for aspiring young researchers. The HGI maintains extensive networks with leading research institutions worldwide and with media and industry. Moreover, it has produced numerous successful security startups.

Scope: full-time

Duration: fixed-term, 3 years

Start: at the earliest possible date

Apply by: 2

Your tasks:

• We are permanently looking for excellent M.Sc. graduates with outstanding grades and degrees in computer science, electrical engineering, mathematics and psychology (preferably with a relationship to technology) or related disciplines.

Your profile:

• A Bachelor's degree in Computer Science is mandatory for the application.
• An above-average Master's degree must be completed by the time of employment.
• Fluent spoken and written English is also required.
• In addition, applicants should have at least a basic knowledge of one or more of the research areas relevant to CASA: Cryptography, system security, hardware security, decentralized security, human-centered security, AI and security.

[https://jobs.ruhr-uni-bochum.de/jobposting/e2dabe152f407b0585c67bc20cea8fb803344a080?ref=AfA](https://jobs.ruhr-uni-bochum.de/jobposting/e2dabe152f407b0585c67bc20cea8fb803344a080?ref=AfA)

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Source: Statistisches Bundesamt (Destatis), table; dl-de/by-2-0; StarIn's calculation

Posted Nov 11, 2026