Stellenangebot IV-47/26 | Technische Universität Berlin
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Technische Universität Berlin

Faculty IV - Electrical Engineering and Computer Science, Institute of Software Engineering and Theoretical Computer Science / Machine Learning and Security

Research Assistant

part-time employment may be possible

About us

The Chair of "Machine Learning and Security" at the BIFOLD institute is seeking a research associate (PhD student) for a project within the Excellence Cluster CASA. The project focuses on the security of Large Language Models (LLMs). Its goal is to use differential testing to identify behavioral differences in LLM across model variants, software stacks, and hardware platforms.
The project aims to assess whether these differences affect the security of the models and how the resulting risks can be mitigated.

Your responsibility

  • Research and security analysis of LLMs
  • Differential testing of LLM implementations
  • Development of protection mechanisms for LLMs
  • Academic publishing

There is the possibility of pursuing a doctorate.

Your profile

  • Successfully completed university degree (Master, Diplom or equivalent) in Computer Science or a related technical field
  • Strong knowledge and skills in machine learning
  • Strong knowledge and skills in computer security
  • Experience with (differential) software testing
  • Good knowledge of German and/or English required; willingness to acquire the respective missing language skills
  • Ability to work both independently and collaboratively, with a high level of initiative

What we offer

  • Exciting and challenging research work
  • Collaborative and positive academic environment
  • Renowned and dedicated team
  • Vivid network of researchers worldwide

How to apply

Please send your application with the reference number and the usual documents (one file max. 5
MB) only via email to hashmi@tu-berlin.de.

By submitting your application via email you consent to having your data electronically processed and saved. Please note that we do not provide a guaranty for the protection of your personal data when submitted as unprotected file. Please find our data protection notice acc. DSGVO (General Data Protection Regulation) at the TU staff department homepage: https://www.abt2-t.tu-berlin.de/menue/themen_a_z/datenschutzerklaerung/.

To ensure equal opportunities between women and men, applications by women with the required qualifications are explicitly desired. Qualified individuals with disabilities will be favored. The TU Berlin values the diversity of its members and is committed to the goals of equal opportunities. Applications from people of all nationalities and with a migration background are very welcome.

Facts

Published 12.02.2026
Number of employees ca. 7000
Category Research assistant
Location Germany, Berlin, Charlottenburg
Area of responsibility Academia and research, Research (academic)
Start date (earliest) Earliest possible
Duration until 31/12/28
Full/Part-time full-time, part-time employment may be possible
Remuneration Salary grade 13 TV-L Berliner Hochschulen
Homepage http://www.tu-berlin.de

Requirements

Qualification Master, Diplom or equivalent

Contact

Reference number IV-47/26
Contact person Prof. Dr. Rieck

Apply

Application deadline 27.02.2026
Reference number IV-47/26
By post

Technische Universität Berlin
- Die Präsidentin -
ausschließlich per E-Mail / only by email

By email hashmi@tu-berlin.de