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Simons Foundation · 2 weeks ago

High Performance Computing Intern

New York, NY

Internship

Onsite

Intern

$20/hr - $28/hr

Start in 2026 Summer

Simons Foundation is a research institution that manages supercomputing resources and provides high performance computing expertise. The intern will work on projects at the intersection of astronomy and high-performance computing, contributing to software development and potentially other assigned tasks.

AssociationBiotechnologyEducationNon Profit

Comp. & Benefits

H1B Sponsor Likely

Hiring Manager

Janet M.

Responsibilities

Development of a Python software package with a compiled, parallelized backend to compute the two-point correlation function using SIMD CPU acceleration

Development of a Python package leveraging the Flatiron Institute Non-Uniform Fast Fourier Transform (FINUFFT) to accelerate measurement of the cosmological power spectrum

Contributing to the development of C++ exascale cosmological N-body simulation software

In addition to the project work, the intern may perform other duties or tasks as assigned or required

Qualification

PythonC++HPC technologiesNumPyFourier transformCommunication skillsCollaborative skills

Required

B.S. or M.S. in physics, math, astronomy, computer science, engineering or related technical discipline

Experience with at least one of Python, C++, and Rust is required

Experience with both Python and a compiled language is ideal

Must enjoy working in a vigorous research-driven environment

Desire to document code and process, deliberative decision-making

Strong oral and written communication

Excellent collaborative and interpersonal skills

Resume or CV

Cover letter indicating your interest in the position

Preferred

Familiarity with NumPy is desired

Familiarity with or interest in HPC technologies like OpenMP, CUDA, CPU SIMD, or Rayon is desired

Familiarity with or interest in language binding technologies between Python and C++ or Rust, such as pybind11/nanobind, scikit-build-core, or maturin is desired

Familiarity with mathematical concepts like the Fourier transform is desired

Familiarity with or interest in physics and cosmology is ideal

Benefits

Applicable travel assistance to New York City

A supported temporary housing option while in New York City

Company

Simons Foundation

Simons Foundation is a private foundation funding research in mathematics and the basic sciences.

Founded in 1994

New York, New York, USA

201-500 employees

https://www.simonsfoundation.org

H1B Sponsorship

Simons Foundation has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2025 (38)

2024 (30)

2023 (34)

2022 (27)

2021 (16)

2020 (18)