Postdoctoral Researcher in Multimessenger Astrophysics and Stellar Evolution

Laplace Apply; Warszawa; Hybrid; PLN 132,000 - 158,000; Full time

Job summary

Nicolaus Copernicus Astronomical Center, Polish Academy of Sciences in Warsaw invites applications for a Postdoctoral Researcher in Multimessenger Astrophysics and Stellar Evolution. The role focuses on linking stellar evolution with compact-object dynamics and multimessenger observables near massive black holes.

The successful candidate will work on modelling with MESA, hydrodynamics and gravitational-wave astrophysics, with a funding of PLN 13,000 gross per month for up to 30 months.

Qualifications

• PhD in astrophysics, astronomy, physics or related field with evidence of independent research.
• Experience with numerical modelling and computational astrophysics.

Responsibilities

• Investigate stellar evolution and multimessenger signals near massive black holes.
• Connect stellar evolution models with compact-object dynamics and observables.
• Develop and apply modelling tools such as MESA to simulations.

Skills

Stellar evolution modelling

Multimessenger astrophysics

Computational astrophysics

Independent research

Education

PhD in astrophysics, astronomy, physics or related field

Tools

MESA

Hydrodynamics

Gravitational-wave modelling

Job description

Postdoctoral Researcher in Multimessenger Astrophysics and Stellar Evolution

Nicolaus Copernicus Astronomical Center, Polish Academy of Sciences

Poland

Apply by 15 Nov 2026

About This Opportunity

Nicolaus Copernicus Astronomical Center, Polish Academy of Sciences offers Postdoctoral Researcher in Multimessenger Astrophysics and Stellar Evolution in Warsaw, focused on stellar evolution and compact-object multimessenger astrophysics.

The Nicolaus Copernicus Astronomical Center is inviting applications for a postdoctoral role investigating stellar evolution and electromagnetic or gravitational-wave signals in the neighbourhood of massive black holes. The advertised project is led by Dr Aleksandra Olejak. The research connects stellar evolution models with compact-object dynamics and observational transient signatures. Potential analyses include extreme or intermediate mass-ratio inspirals, tidal interactions, X-ray transients and hydrodynamical modelling, with scientific interpretation relevant to future gravitational-wave observatories such as LISA.A PhD in astrophysics, astronomy, physics or another discipline relevant to numerical stellar evolution and transient astronomy is required, together with evidence of independent research. Compensation or funding: Approximately PLN 13,000 gross per month. Stated appointment or programme length: Up to 30 months. Application timing: 15 November 2026 at 23:59 Europe/Warsaw. Who This Opportunity Is Best Suited For: Applicants with computational astrophysics experience, knowledge of stellar dynamics around black holes and modelling tools such as MESA are particularly well positioned to engage with the research objectives.Potential Challenges / Who May Find It Less Suitable: The narrow combination of stellar evolution and relativistic or high-energy transient astrophysics may be challenging for applicants without numerical modelling experience. The post is based in Warsaw and is fixed-term.Overall Opportunity Assessment: The distinctive aspect is linking stellar structure and evolution to multimessenger observables produced around massive black holes.

Stellar evolution and compact-object multimessenger astrophysics

Level Postdoc

Time Commitment Full-time

Duration Up to 30 months

Field Astrophysics

Specialization Physics and Astronomy

Organization Type Research Institute

Funding & Compensation

Amount PLN 13,000 / Per Month

Funding Type Salary

Funding Status Paid

Period Per Month

Requirements

Education

A PhD in astrophysics, astronomy, physics or another discipline relevant to numerical stellar evolution and transient astronomy is required, together with evidence of independent research.

Experience

Technical Skills Stellar evolution modelling MESA Hydrodynamics Gravitational-wave astrophysics