INTERNSHIP DETAILS

Intern - Aero/Thermal Engineer

Companyf98fa7ab-a90c-4c3d-9d0f-acc72295894f
LocationSt. Paul
Work ModeOn Site
PostedOctober 28, 2026
Internship Information
Core Responsibilities
The intern will assist with engineering calculations and analyses related to aerodynamics, fluid dynamics, and thermodynamics for ground test facilities. They will also support the design, evaluation, and validation of fluid systems and components while collaborating with multidisciplinary teams.
Internship Type
intern
Company Size
654
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
North Wind is one of the nation’s leading small businesses providing engineering, construction, environmental, and mission support services to federal and state agencies and private industry. Founded in 1997, North Wind has grown to a group of companies that employ more than 1,500+ professionals at more than 30 offices across the continental U.S., Alaska, Hawaii, and Guam. Headquartered in Idaho Falls, Idaho, North Wind is a wholly owned subsidiary of Cook Inlet Region, Inc. (CIRI), an Alaska Native Corporation (ANC).
About the Role

Join North Wind - Accelerating National Advantage 

At North Wind, we are advancing hypersonic technologies through cutting-edge research, system development, and flight testing. Our team drives innovation in high-speed aerodynamics, propulsion systems, and mission-critical components, supporting every phase of hypersonic programs - from R&D to flight testing, if you are passionate about pushing technological boundaries in a dynamic environment, we invite you to join us.

Position Summary

North Wind is seeking an Aero/Thermal Engineering Intern to support the analysis, design, and evaluation of aerodynamic, fluid dynamic, and thermodynamic systems used in wind tunnel and hypersonic ground test facilities. Working alongside experienced engineers, the intern will gain exposure to fluid flow analysis, heat transfer, engineering calculations, test facility design, and system validation.

Key Responsibilities

  • Assist with engineering calculations and analyses involving aerodynamics, fluid dynamics, thermodynamics, and heat transfer.
  • Support the development and evaluation of design concepts for fluid systems and components used in ground test facilities.
  • Assist with analyzing compressible and incompressible airflow under various operating conditions.
  • Help evaluate process equipment and components for customer facilities, including heat exchangers and other fluid system equipment.
  • Support the preparation of technical reports, engineering calculations, design documentation, and presentations.
  • Participate in design reviews and project meetings with engineers and other technical stakeholders.
  • Assist with reviewing existing facility configurations and documenting findings from site surveys.
  • Support commissioning, testing, and validation activities for new or upgraded facilities and components.
  • Help evaluate design alternatives, perform technical research, and contribute to cost-effective engineering recommendations.
  • Collaborate with multidisciplinary teams to support project schedules, technical requirements, safety, and quality standards.

Qualifications

  • Currently pursuing a bachelor's or master's degree in Aerodynamics, Aeronautics, Aerospace Engineering, Mechanical Engineering, Heat Transfer, or a related technical discipline.
  • Coursework or project experience involving fluid mechanics, thermodynamics, heat transfer, or aerodynamics.
  • Strong analytical, mathematical, and problem-solving skills.
  • Ability to interpret technical data, perform engineering calculations, and communicate findings clearly.
  • Strong written and verbal communication skills.
  • Ability to manage assigned tasks, prioritize responsibilities, and work effectively both independently and as part of a multidisciplinary team.
  • Demonstrated initiative, adaptability, and willingness to learn.

Preferred Qualifications

  • Familiarity with computational fluid dynamics (CFD) or engineering simulation software.
  • Exposure to wind

North Wind is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. North Wind supports safe and drug free workplace through pre-employment background checks and drug testing.

The salary range provided is a general guideline. Actual pay will depend on several factors, including, but not limited to, education, experience, training, and other applicable qualifications. North Wind is committed to pay transparency in compliance with applicable state and local laws.

All candidates must be eligible to work in the United States. 

Key Skills
AerodynamicsFluid dynamicsThermodynamicsHeat transferEngineering calculationsTest facility designSystem validationCompressible airflowIncompressible airflowTechnical reportingComputational fluid dynamicsEngineering simulationData analysisProblem-solvingMathematical modeling
Categories
EngineeringScience & ResearchEnergy