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PhD Student Position in Experimental Quantum Technology: Relativistic Geodesy

Join an international project using optical atomic clocks and satellite links for foundational tests in relativistic geodesy.

Best for:Best for physics graduates with experimental experience in atomic physics, optics, or complex scientific equipment.

Heinrich-Heine-Universität Düsseldorf · Düsseldorf, Germany · R1 · First-stage researcher
More professors at Heinrich-Heine-Universität Düsseldorf
Optical atomic clocksRelativistic geodesyQuantum technologyStrontium lattice clockTime transfer links
Deadline
Feb 28, 2027
136 days
Funding
Salaried
4 years
Start date
2026-10-15
Full-time
Location
Düsseldorf
Germany

Overview

Heinrich-Heine-Universität Düsseldorf invites applications for a 4-year PhD student position in experimental quantum technology and physics. The successful candidate will work within a collaborative consortium focused on relativistic geodesy using optical lattice clocks and ground-to-satellite time transfer links for the ISS ACES mission. Responsibilities include upgrading the transportable strontium optical lattice clock known as SOC2, operating it at the Geodetic Fundamental Station in Wettzell, and performing high-precision measurements. The position offers an opportunity to collaborate with multidisciplinary research teams and develop academic management skills.

PhD positionexperimental physicsoptical clocksquantum opticsgeodesyISS mission

What you'll do

  • Improve and maintain the existing transportable strontium optical lattice clock (SOC2).
  • Transfer the SOC2 clock to the Geodetic Fundamental Station in Wettzell and oversee its operation.
  • Conduct measurement campaigns during the ACES mission on the International Space Station.
  • Analyze, interpret, and report experimental data from remote clock comparisons.
  • Collaborate with interdisciplinary research groups across the German consortium.
  • Contribute to project management and scientific dissemination activities.

Requirements

Degree required: Master Degree or equivalent in Physics or related field

Degree offered: PhD

Language: English; excellent proficiency required

Instruction: English

Required skills
  • Experience with complex atoms or complex scientific equipment
  • Strong background in optics, quantum mechanics, or atomic physics
  • Excellent organizational and communication skills
  • Ability to work effectively in a collaborative, interdisciplinary research team
Nice to have
Prior hands-on experience with optical lattice clocks or laser systemsFamiliarity with data analysis and scientific programming languages
Eligibility
  • Applicants must hold a Master's degree or equivalent prior to appointment
  • Appropriate research experience level corresponding to early-stage researchers (1-4 years)

Funding & terms

Type
Salaried
Amount
—
Duration
4 years
Programme
Not funded by a EU programme
Heinrich-Heine-Universität Düsseldorf

How to apply

Deadline: 2027-02-28 (UTC)

Interested candidates should send their application materials via email directly to Prof. S. Schiller with the subject line referencing the position title.

Documents required
  • CV
  • Cover letter
  • Academic transcripts
  • Degree certificates
✉Apply by email

Contact

S. Schiller· Professor

step.schiller@hhu.de

+49-211-8112317

http://www.exphy.hhu.de

SS
Prof.
S. Schiller
Physics
Lab
Institut für Experimentalphysik
Heinrich-Heine-Universität Düsseldorf
Not funded by a EU programmeGermany
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