2024 Flatiron Research Fellow Opportunities

Closed
Important Dates
  • Application deadline
  • Applicant notification
Important Dates
  • Application deadline
  • Applicant notification
Contact Info

POSITION SUMMARY

The Center for Computational Astrophysics (CCA) invites applications postdoctoral research positions as Flatiron Research Fellows (FRF). The CCA offers FRFs the opportunity for independent research in areas that have strong synergy with the CCA or other centers at the Flatiron Institute.
The mission of the Flatiron Institute is to advance scientific knowledge through computational methods, including data analysis, theory, modeling and simulation. It currently houses five centers, focused on computational astrophysics (CCA), biology (CCB), mathematics (CCM), neuroscience (CCN) and quantum physics (CCQ), as well as a scientific computing core (SCC) that maintains state-of-the-art computing facilities for use by Flatiron scientists. The CCA’s mission is to create, develop and disseminate computational methods, tools and frameworks that allow scientists to build or analyze big astronomical datasets and to use computational and statistical techniques to understand complex, multi-scale physics in astrophysical systems ranging in scales from planets to the universe.

Please see https://www.simonsfoundation.org/flatiron/center-for-computational-astrophysics/ for a full description of CCA research areas and scientific staff.

Flatiron Research Fellows are expected to carry out an active research program that can be independently directed and/or involve substantial collaboration with other members of the CCA or Flatiron Institute. In addition to their own research, Fellows help build the rich scientific community at the CCA and Flatiron Institute by participating in seminars, colloquia and group meetings; developing their software, mathematical and computational expertise through internal educational opportunities; and sharing their knowledge through scientific publications, presentations and/or software releases. Flatiron Research Fellows may also have the opportunity to organize workshops and to mentor graduate and undergraduate students through the CCA Pre-Doctoral Program, the CUNY Astrophysics Masters Program, the Simons-NSBP Scholars Summer Program, and the AstroCom NYC Program. FRFs are welcome to take advantage of CCA partnerships with the Simons Observatory, the Terra Hunting Experiment, Sloan Digital Sky Survey V, Gaia, HIRAX, LIGO and the NASA SPHEREx mission. In addition, individual CCA research scientists have significant roles in a variety of collaborations and projects, including Learning the Universe, SIMBIG, Vera Rubin, Euclid, Roman, CAMELS, MESA, AstroPy, NANOGrav, LIGO and Gaia, and would welcome FRF collaborators. Many CCA scientists have joint appointments with other neighboring institutions as well.

The CCA welcomes any applicant who feels that their research program would thrive at the CCA. We have also identified a number of strategic areas where we would particularly welcome applicants’ participation, listed on this webpage under the “Strategic Areas” tab.

FRF positions are generally two-year appointments that can be renewed for a third year, contingent on performance. FRFs receive a research budget and have access to the Flatiron Institute’s powerful scientific computing resources. FRFs may be eligible for subsidized housing within walking distance of the CCA. These positions will be based in our New York City offices, with anticipated start dates between late August and early October 2025.

MINIMUM QUALIFICATIONS

Education

  • Applicants are required to have or receive before their appointment a PhD in a related field.

Related Skills & Other requirements

  • Ability to do original research in astrophysics
  • Ability to work both independently and collaboratively
  • ​​Ability to present research and other types of work, internally and externally
  • Effective oral and written communication and data documentation
  • Intellectual connections to projects in which the CCA is involved (if relevant)
  • Expertise in technical elements of computational astrophysics research, which may include but are not limited to: algorithm and software development; application or development of computational or statistical methods; data analysis; modeling; statistics and machine learning; scientific simulation; or theoretical astrophysics.

REQUIRED APPLICATION MATERIALS

  • Curriculum Vitae with bibliography (Required)
  • Research statement of no more than three pages (including figures and references) describing the applicant’s past work, proposed research program, and potential synergies with activities at CCA (Required)
    • We encourage applicants, as a component of their research statement, to discuss their broader impact on the field, what they expect to bring to the CCA, and what they expect to gain from being at the CCA.
  • Three (3) letters of recommendation submitted confidentially by the letter writers via Interfolio prior to the application due date (Required)
  • Cover letter (optional)
    • The Center for Computational Astrophysics is committed to diversity and making the field of Astrophysics more equitable and inclusive. Applicants are invited to describe their commitment to diversity, equity, and inclusion (whether through personal experiences or otherwise) in their cover letter, but this is not required.
    • The cover letter should note any particular projects (or individuals) in which the applicant is particularly interested in collaboration.
  • Applicants should follow the detailed guidelines at https://jobregister.aas.org/postdoc-application-guidelines, except that a list of references is not required.
  • For more information about careers at the Flatiron Institute, please visit simonsfoundation.org/flatiron/careers.

Deadline: All application materials (including letters) must be received by November 1, 2024.

Selection Criteria: Applicants must have a PhD in a related field or expect to receive their PhD before the start of the appointment. Applications will be evaluated based on: 1) past research accomplishments; 2) the proposed research program; 3) the synergy of applicant’s expertise and research proposal topic with existing CCA staff and research programs, and potential to cross boundaries between CCA groups and/or the Flatiron Institute’s centers.

Any queries about the application process or about CCA should be directed to [email protected]. Queries about the CCA may also be directed to any of the scientific staff at CCA.

COMPENSATION AND BENEFITS

  • The full-time annual compensation for this position is $90,000.
  • In addition to competitive salaries, the Simons Foundation provides employees with an outstanding benefits package.

THE SIMONS FOUNDATION’S DIVERSITY COMMITMENT

Many of the greatest ideas and discoveries come from a diverse mix of minds, backgrounds and experiences, and we are committed to cultivating an inclusive work environment. The Simons Foundation actively seeks a diverse applicant pool and encourages candidates of all backgrounds to apply. We provide equal opportunities to all employees and applicants for employment without regard to race, religion, color, age, sex, national origin, sexual orientation, gender identity, genetic disposition, neurodiversity, disability, veteran status, or any other protected category under federal, state and local law.

Application Deadline:
November 1, 2024 (11:59PM EST)
Selection Deadline:
February 15, 2025
Current Status of Position:
Accepting Applicants

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Important Dates
  • Application deadline
  • Applicant notification
Contact Info

Applications are invited for postdoctoral research positions as Flatiron Research Fellows (FRF) at the Center for Computational Astrophysics (CCA). The CCA offers FRFs the opportunity for independent research in areas that have strong synergy with the CCA or other centers at the Flatiron Institute. 

The mission of the Flatiron Institute is to advance scientific knowledge through computational methods, including data analysis, theory, modeling, and simulation. It currently houses five centers, focused on computational astrophysics (CCA), biology (CCB), mathematics (CCM), neuroscience (CCN) and quantum physics (CCQ), as well as a scientific computing core (SCC) that maintains state-of-the-art computing facilities for use by Flatiron scientists. The CCA’s mission is to create, develop, and disseminate computational methods, tools, and frameworks that allow scientists to build or analyze big astronomical datasets, and to use computational and statistical techniques to understand complex, multi-scale physics in astrophysical systems ranging in scales from planets to the Universe. 

Please see https://www.simonsfoundation.org/flatiron/center-for-computational-astrophysics/ for a full description of CCA research areas and scientific staff. 

Flatiron Research Fellows are expected to carry out an active research program that can be independently directed and/or involve substantial collaboration with other members of the CCA or Flatiron Institute.  In addition to their own research, Fellows help build the rich scientific community at the CCA and Flatiron Institute by: participating in seminars, colloquia, and group meetings; developing their software, mathematical, and computational expertise through internal educational opportunities; and sharing their knowledge through scientific publications, presentations, and/or software releases. Flatiron Research Fellows may also have the opportunity to organize workshops and to mentor graduate and undergraduate students through the CCA Pre-Doctoral Program, the CUNY Astrophysics Masters Program, the Simons-NSBP Scholars Summer Program, and the AstroCom NYC Program. FRFs are welcome to take advantage of CCA partnerships with the Simons Observatory, the Terra Hunting Experiment, Sloan Digital Sky Survey V, Gaia, and the NASA SPHEREx mission.  In addition, individual CCA research scientists have significant roles in a variety of collaborations and projects, including Learning the Universe, SIMBIG, Vera Rubin, Euclid, Roman, CAMELS, MESA, AstroPy, NANOGrav, and would welcome FRF collaborators. Many CCA scientists have joint appointments with other neighboring institutions as well.

The CCA welcomes any applicant who feels that their research program would thrive at the CCA. We have also identified a number of strategic areas where we would, particularly welcome applicants’ participation, listed under the “Strategic Areas” tab. 

FRF positions are generally two-year appointments that can be renewed for a third year, contingent on performance. FRFs receive a research budget and have access to the Flatiron Institute’s powerful scientific computing resources. FRFs may be eligible for subsidized housing within walking distance of the CCA. These positions will be based in our New York City offices, with anticipated start dates between late August and early October 2023.

In addition, The Center for Computational Astrophysics at the Flatiron Institute and the Astronomy Department at Columbia University invite applications for a joint postdoctoral position. The chosen applicant for this position will conduct independent research as well as contribute to the goals of the Learning the Universe collaboration (www.learning-the-universe.org). If you are interested, please review the full job ad https://bit.ly/3D9KZpy, and indicate your interest when prompted in the Simons Foundation’s application questionnaire.

 

Education

  • Applicants are required to have a Ph.D. in a related field or, if selected, will receive their Ph.D. before the start of the FRF appointment.

Related Skills & Other Requirements

  • Ability to do original research in astrophysics
  • Ability to work both independently and collaboratively
  • ​​Ability to present research and other types of work, internally and externally
  • Effective oral and written communication and data documentation 
  • Intellectual connections to projects in which the CCA is involved (if relevant) 
  • Expertise in technical elements of computational astrophysics research, which may include but are not limited to: algorithm and software development; application or development of computational or statistical methods; data analysis; modeling; statistics and machine learning; scientific simulation; or theoretical astrophysics.

Application Materials:

  • Curriculum Vitae with bibliography (Required)
  • Research statement of no more than three pages (including figures and references) describing the applicant’s past work, proposed research program, and potential synergies with activities at CCA (Required)
    • We encourage applicants, as a component of their research statement, to discuss their broader impact on the field, what they expect to bring to the CCA, and what they expect to gain from being at the CCA.
  • Three (3) letters of recommendation submitted confidentially by the letter writers to [email protected] (Required)
  • Cover letter (optional)
    • The Center for Computational Astrophysics is committed to diversity and making the field of Astrophysics more equitable and inclusive. Applicants are invited to describe their commitment to diversity, equity, and inclusion (whether through personal experiences or academics) in their cover letter, but this is not required.
    • The cover letter should note any particular projects (or individuals) in which the applicant is particularly interested in collaboration. 
  • Applicants should follow the detailed guidelines at https://jobregister.aas.org/postdoc-application-guidelines, except that a list of references is not required.

Deadline: All application materials (including letters) must be received by November 1, 2022.

 

Selection Criteria: Applicants must have a Ph.D. in a related field or expect to receive their Ph.D. before the start of the appointment. Applications will be evaluated based on: 1) past research accomplishments; 2) the proposed research program; 3) the synergy of applicant’s expertise and research proposal topic with existing CCA staff and research programs, and potential to cross boundaries between CCA groups and/or the Flatiron Institute’s centers.

Any queries about the application process or about CCA should be directed to [email protected]. Queries about the CCA may also be directed to any of the scientific staff at CCA.

THE SIMONS FOUNDATION’S DIVERSITY COMMITMENT

Many of the greatest ideas and discoveries come from a diverse mix of minds, backgrounds and experiences, and we are committed to cultivating an inclusive work environment. The Simons Foundation actively seeks a diverse applicant pool and encourages candidates of all backgrounds to apply. We provide equal opportunities to all employees and applicants for employment without regard to race, religion, color, age, sex, national origin, sexual orientation, gender identity, genetic disposition, neurodiversity, disability, veteran status, or any other protected category under federal, state and local law.

Important Dates
  • Application deadline
  • Applicant notification
Contact Info

For a full list of strategic areas, please review the group websites. This can be accessed by navigating to the “groups” tab at the top of CCA’s website and then clicking on your area of interest.
 
Stars and Plasma Astrophysics:

     • CCA is aiming at strengthening its leadership position in the numerical study (1D and 3D) of stellar structure and evolution, stellar atmospheres, as well as stellar transients
     • Understand the kinetic physics of magnetic field dissipation, particle acceleration and cosmic ray transport.
     • Create realistic plasma models of black hole and neutron star magnetospheres (single and binary) and their observational manifestations.

     • Contact person for 3D Stars: Matteo Cantiello, [email protected]

     • Contact person for Stellar Transients: Brian Metzger, [email protected]

     • Contact person for Plasma Astrophysics: Lorenzo Sironi, [email protected]

 
Gravitational Waves:

     • Data analysis of individual LIGO-Virgo-KAGRA detections and populations / catalogs: development of algorithms and science exploitation.

     • Formation and evolution of compact object merger progenitors, particularly tied to our growing understanding of GW populations.

     • Constraining fundamental physics with GW observations: propagation of GWs, waveforms in modified theories of gravity, constraints on spacetime structure at high curvature, nuclear equation of state. Particularly tied to data analysis / observation of GWs.

     • Black hole ringdowns: theory and observations.

     • Cosmology with GW observations: algorithms and data analysis of existing observations.

     • Contact person: Will M. Farr [email protected]

 
Exoplanets:

     • Further development of algorithms and simulation codes for astrophysical radiation hydrodynamics, and/or applications of radiation hydrodynamics to problems in accretion physics or planet formation.

     • Contact Person: Yan-Fei Jiang, [email protected]

 
Astronomical Data:

     • The CCA is involved in SDSS-V and also the Terra Hunting Experiment. These are precision spectroscopy projects taking large numbers of spectra of stars. Thus we have interests in all aspects of stellar spectroscopy from calibration and extraction of data to determination of stellar parameters and abundances to mitigation of noise sources in radial-velocity measurements. We also have interests in population-level inferences from stellar abundances and radial-velocity surveys.

     • Contact Person: Megan Bedell [email protected]

 
Machine Learning X Astrophysics:

     • Key areas of interest in Machine Learning X Astrophysics at CCA this year are:
    Foundation Models for Astrophysics with emphasis on multi-modal astronomical data and development of large scale models.

     • Scientific Machine Learning: development and application of modern deep learning methods with the goals of advancing scientific knowledge in the area of astrophysics.

     • Software development and engineering in the area of scientific machine learning, differentiable programming, and probabilistic modeling in order to enable transformative science.

     • Contact Person: Francois Lanusse [email protected]; Shirley Ho [email protected]

 
Cosmology + Astroparticle Physics:
Key areas of interest in cosmology and particle astrophysics at CCA are:
 • Large Scale Structure: Science enabled by current/upcoming large-scale structure surveys such as Euclid/Roman

 • Data Analysis: Development of novel statistical, machine learning tools in cosmology data analysis and simulations

 • Particle Astrophysics: Probing and charting out beyond-the-Standard-Model physics observable in current and future astronomical data sets.

 • Contact Persons: Shirley Ho, [email protected], Ken Van Tilburg, [email protected], and Francois Lanusse [email protected]

 
The Nearby Universe:

     • The nature of dark matter: Using stellar streams and stellar chemo-dynamics to study the properties of dark matter within the Milky Way and Local Group.

     • Dynamical disequilibrium: Studying the onset and impact of disequilibrium in the evolution of dynamical systems, and in developing and applying new methods that leverage non-phase-mixed structures to make fundamental measurements about the Milky Way with large stellar surveys (SDSS-V and Gaia).

     • Numerical methods: Projects that connect to applied math and software development with possible connections to the CCM and SCC, such as accelerating and developing new tools for fast orbit and dynamical system integration.

     • Contact Person: Adrian Price-Whelan: [email protected]

 
Galaxy Formation:

     • Developing novel methods to address the multiscale problem in galaxy formation, such as star formation and the structure of the interstellar medium in the context of cosmological simulations, ram pressure stripping and mixing, and accretion onto and feedback from supermassive black holes.

     • Enabling more detailed connections between models, simulations, and observations, particularly from new and upcoming facilities such as JWST and the Vera Rubin Telescope, and making connections between different modeling techniques and across sub-fields in Astrophysics as represented in the different groups at CCA.

     • Studying the physics of interstellar and intergalactic gas and plasmas and their role in galaxy evolution as a whole. This includes gas phase structure and turbulence, flows of gas and cosmic rays within and around galaxies, and the nature of the CGM around the MW and other galaxies.

     • Contact Person: Rachel Somerville, [email protected]g

Other Funding Opportunities
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Software Engineers (two positions)

Astropy (Position 1) POSITION SUMMARY The Center for Computational Astrophysics (CCA) at the Flatiron Institute, an internal research division of… Read More
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