Physical Systems Modeler - 1D Simulation jobs in United States
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P-1 AI · 6 hours ago

Physical Systems Modeler - 1D Simulation

positionUnited States
timeFull-time
remoteRemote
seniorityNew Grad, Entry Level

P-1 AI is building an engineering AGI aimed at transforming the built world. They are seeking a Physical Systems Modeler - 1D Simulation to develop physics-based models and generate synthetic training data for their AI engineer, Archie, which will enhance its capabilities in understanding physical systems.

Artificial Intelligence (AI)SoftwareWeb Development
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H1B Sponsor Likelynote

Responsibilities

Build reusable, parameterized models of HVAC and electrical equipment from first principles that can be used for trade studies
Design parameter sweeps and scenario matrices that cover the operating envelope of real equipment, including off-design and fault conditions
Engage with expert engineers for model review, calibrate simulations to manufacturer specs or field measurements from customer deployments
Work with AI engineers to format, label, and deliver simulation outputs for model training and evaluation
Create well-documented, tested libraries that scale across equipment types and can be composed into system-level models

Qualification

1D physics-based modelingJulia (ModelingToolkit)Modelica DymolaModelica OpenModelicaThermodynamicsFluid mechanicsNumerical methodsPythonHVAC system modelingOpen-source contributionsFMI/FMU model export

Required

Have built 1D physics-based physics in languages like Julia (ModelingToolkit) or Modelica (Dymola, OpenModelica), Simulink
Understand thermodynamics, heat transfer, and fluid mechanics at an engineering level
Can derive governing equations from first principles and implement them numerically
Have experience with numerical methods for ODEs/DAEs and understand solver trade-offs

Preferred

Experience in Mechanical, Chemical, or Electrical Engineering
Experience with HVAC system modeling or building energy simulation
Prior work simulating a large number of system configurations for design space exploration
Contributed to open-source modeling projects (SciML, OpenModelica, Modelica Standard Library)
Experience with FMI/FMU model export and co-simulation
Are fluent in Python for data processing and pipeline integration

Company

P-1 AI

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P-1 AI is a technology company focused on developing an artificial general engineering intelligence (AGEI).
dateFounded in 2024
location
Henderson, Nevada, USA
people-size2-10 employees
web-link
https://p-1.ai

H1B Sponsorship

P-1 AI 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 (1)

Funding

Current Stage
Early Stage
Total Funding
$23M
Key Investors
Radical VenturesVillage Global
2025-04-28Seed· $23M
2024-07-30Pre Seed

Leadership Team

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Paul Eremenko
Co-Founder & CEO
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Recent News

Mexico Business
CES 2026 Marks the Shift to “Physical AI”
2026-01-15
Company data provided by crunchbase