DTU Space at the Technical University of Denmark invites applications for a PhD position within the field of galaxy formation. The position is part of a dedicated research project “PRIMORDIAL: Charting Cosmic Dawn from primordial matter to the formation of stars in galaxies” funded by the Independent Research Fund Denmark (DFF). This position is offered as part of Associate Professor Kasper Heintz’ group to work on observational projects on star and galaxy formation in the early Universe with cutting-edge data from JWST and ALMA. Applicants with interests and potential experience within any of galaxy formation, Lyman-alpha absorption, ISM/CGM evolution, and spectroscopic data analysis are strongly encouraged to apply.

Responsibilities and qualifications
Your overall focus will be to work on new data taken with JWST and ALMA of very high-redshift galaxies, and work independently on analyzing and interpreting their properties, in close collaboration with Kasper Heintz.  You will work with local colleagues and be embedded into large international collaborations. You are expected to teach and take course appropriate for the graduate level at DTU. 

You must have a two-year master's degree (120 ECTS points) or a similar degree with an academic level equivalent to a two-year master's degree. If you have not yet graduated, please provide documentation for an on-going master’s education.

Approval and Enrolment  
The scholarship for the PhD degree is subject to academic approval, and the candidate will be enrolled in one of the general degree programmes at DTU. For information about our enrolment requirements and the general planning of the PhD study programme, please see DTU's rules for the PhD education . 

Assessment
The assessment of the candidates will be made by a local hiring committee within DTU Space. Inquiries about the position can be made to Associate Professor Kasper Heintz at kelhe@dtu.dk  

We offer
DTU is a leading technical university globally recognized for the excellence of its research, education, innovation and scientific advice. We offer a rewarding and challenging job in an international environment. We strive for academic excellence in an environment characterized by collegial respect and academic freedom tempered by responsibility.

Salary and appointment terms 
The appointment will be based on the collective agreement with the Danish Confederation of Professional Associations. The allowance will be agreed upon with the relevant union. The period of employment is 3 years.

The starting date is 1 September 2026 or according to mutual agreement. The position is a full-time position. 

You can read more about career paths at DTU here http://www.dtu.dk/english/about/job-and-career/working-at-dtu/career-paths.

Further information  
You can read more about DTU Space and Astrophysics and Atmospheric Physics at https://www.space.dtu.dk/english/  

If you are applying from abroad, you may find useful information on working in Denmark and at DTU at DTU – Moving to Denmark . Furthermore, you have the option of joining our monthly free seminar “PhD relocation to Denmark and startup “Zoom” seminar ” for all questions regarding the practical matters of moving to Denmark and working as a PhD at DTU. 

Application procedure 
Your complete online application must be submitted no later than 20 March 2026 (23:59 Danish time)

Applications must be submitted as one PDF file containing all materials to be given consideration. To apply, please open the link "Apply now", fill out the online application form, and attach all your materials in English in one PDF file . The file must include:

• A letter motivating the application (cover letter)
• Curriculum vitae 
• Grade transcripts and BSc/MSc diploma (in English) including official description of grading scale
• List of publications (if any)
• Contact details for 2–3 references

You may apply prior to obtaining your master's degree but cannot begin before having received it. 

Applications received after the deadline will not be considered.

All interested candidates irrespective of age, gender, disability, race, religion or ethnic background are encouraged to apply. As DTU works with research in critical technology, which is subject to special rules for security and export control, open-source background checks may be conducted on qualified candidates for the position.

The DTU Space Institute has about 220 employees and is located in the greater Copenhagen area at the Lyngby Campus of the Technical University of Denmark together with 19 other institutes within the technical sciences. We link natural science closely with the development of new technology. DTU Space is involved in the full life cycle of space activities, including concept and design, construction and proto-typing, calibration and validation, implementation and operations, data analysis, processing, dissemination, and applications, leading to new instruments and applications. With the specialized and refined technology available, we are getting more and more answers and further insight about the Earth and the universe surrounding us. We contribute to about 200 scientific publications a year. 

In the Astrophysics & Atmospheric Physics Division current focus areas cover large-scale structure of the universe, physics of compact objects, exoplanets, upper atmosphere physics and cosmo-climatology as well as development of instrumentation, in particular high-energy instrumentation, i.e. X- and gamma ray detectors and -optics.  The division is currently active in the operation of instruments and data analysis from three satellites. The division also runs four instrumentation laboratories and hosts a center for space weather research and forecasts. 

Technology for people
DTU develops technology for people. With our international elite research and study programmes, we are helping to create a better world and to solve the global challenges formulated in the UN’s 17 Sustainable Development Goals. Hans Christian Ørsted founded DTU in 1829 with a clear mission to develop and create value using science and engineering to benefit society. That mission lives on today. DTU has 13,500 students and 6,000 employees. We work in an international atmosphere and have an inclusive, evolving, and informal working environment. DTU has campuses in all parts of Denmark and in Greenland, and we collaborate with the best universities around the world.