Antares

1 month ago

Thermal - Fluids Analyst I / II

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 2 hours agoStatus: Live

Job Summary

Analyst role focusing on building and running thermal-fluids models of reactor subcomponents and power conversion systems. You will use hand calculations, CFD, and CAD tools to assess designs, collaborate with engineers for sizing and material guidance, document analytical results, support test campaigns, and develop internal tools for rapid, independent analysis in a fast-paced nuclear energy environment.

Location: Los Angeles

Workplace: Onsite

Employment Type: Full time

Job Function: Design (Product/UX/UI/Visual)

Seniority: Entry level

Key Responsibilities

•Assess subcomponent designs for pressure drop, heat transfer capabilities, and other performance characteristics using hand-calcs, in-house tools, and CFD
•Collaborate with designers and responsible engineers to provide guidance on initial sizing, material selection, and design feedback based on analytical results
•Compile detailed documentation of analytical results and communicate key results, assumptions, and limitations to stakeholders throughout the company and external customers
•Provide support to test engineers in the form of collaborative test design, instrumentation selection, and data review to ensure test campaigns provide the necessary data to validate our models
•Develop internal tools and calculators to enable other engineers to quickly and independently perform analytical assessments of their designs without the need for detailed finite element models

Pay and Benefits

Salary: USD 90,000 - 150,000 annually

Equity and Bonus:Equity

Key Requirements

•Bachelor's in Mechanical or Aerospace Engineering or similar technical discipline.
•Experience building and running CFD models using Fluent, CFX, and Star-CCM+, including conjugate heat transfer models and compressible equations of state.
•Experience using CAD software for design modification and model defeaturing (Siemens NX or similar).
•Experience in Python, MATLAB, VBA, or other scripting language to build and maintain tools and calculators.
•Ability to work long hours and weekends as necessary to support critical milestones

Experience:NuclearThermal-fluidsCFDAerospace

Education:Bachelor's

Skills:CollaborationCommunicationProblem-solvingTeamworkMentorship

Languages:English

Tech Stack:FluentCFXStar-CCM+Siemens NXPythonMATLABVBA

Company Brief

Antares

Designs and builds compact nuclear microreactors for remote, defense, industrial and space applications, focusing on transportable, low-footprint reactors and associated fuel and manufacturing capabilities.

Industry: Nuclear Energy

Company Size: Small (11 to 50 employees)

Growth: Growth Stage Startup

Funding: Series B

Headquarters: Los Angeles, United States

Founded: 2023

Glassdoor: 3.5

Website LinkedIn Glassdoor

Loading job details...

Preparing the role view and application actions.

Antares

1 month ago

Thermal - Fluids Analyst I / II

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 2 hours agoStatus: Live

Job Summary

Location: Los Angeles

Workplace: Onsite

Employment Type: Full time

Job Function: Design (Product/UX/UI/Visual)

Seniority: Entry level

Key Responsibilities

•Assess subcomponent designs for pressure drop, heat transfer capabilities, and other performance characteristics using hand-calcs, in-house tools, and CFD
•Collaborate with designers and responsible engineers to provide guidance on initial sizing, material selection, and design feedback based on analytical results
•Compile detailed documentation of analytical results and communicate key results, assumptions, and limitations to stakeholders throughout the company and external customers
•Provide support to test engineers in the form of collaborative test design, instrumentation selection, and data review to ensure test campaigns provide the necessary data to validate our models
•Develop internal tools and calculators to enable other engineers to quickly and independently perform analytical assessments of their designs without the need for detailed finite element models

Pay and Benefits

Salary: USD 90,000 - 150,000 annually

Equity and Bonus:Equity

Key Requirements

•Bachelor's in Mechanical or Aerospace Engineering or similar technical discipline.
•Experience building and running CFD models using Fluent, CFX, and Star-CCM+, including conjugate heat transfer models and compressible equations of state.
•Experience using CAD software for design modification and model defeaturing (Siemens NX or similar).
•Experience in Python, MATLAB, VBA, or other scripting language to build and maintain tools and calculators.
•Ability to work long hours and weekends as necessary to support critical milestones

Experience:NuclearThermal-fluidsCFDAerospace

Education:Bachelor's

Skills:CollaborationCommunicationProblem-solvingTeamworkMentorship

Languages:English

Tech Stack:FluentCFXStar-CCM+Siemens NXPythonMATLABVBA

Company Brief

Antares

Industry: Nuclear Energy

Company Size: Small (11 to 50 employees)

Growth: Growth Stage Startup

Funding: Series B

Headquarters: Los Angeles, United States

Founded: 2023

Glassdoor: 3.5

Website LinkedIn Glassdoor