CareerPlan

PhD position in SRF cavity control for gravitational wave searches

Hamburg, HAMBURGFull-time2026-10-16 → 2026-11-10

Core

Develop high-precision RF field control and carrier suppression interferometer techniques for superconducting radio frequency (SRF) cavities to search for high-frequency gravitational waves.

Role type

Research PhD in RF control and measurement systems

Builds

Low-level RF (LLRF) systems, RF measurement devices, and automated calibration algorithms for SRF cavities

Domain

Particle physics / Gravitational wave detection / Superconducting RF technology

Required skills

RF design and measurements, SRF cavity theory, Linux, Python, Matlab, algorithm development

Preferred skills

Firmware development, software development, particle physics experiment experience

Responsibilities

Develop high-precision RF field control for SRF cavities, integrate carrier suppression interferometer techniques into LLRF systems, develop and test RF measurement devices, create algorithms for automated calibration, perform measurement studies on high-quality-factor SRF cavities

Seniority

PhD candidate, research position