Tejas Networks

Aerodynamics / CFD Intern

InternshipHybridDehradun, Uttarakhand3 months28K/mo3 openingsImmediate / Rolling

About this internship

Tejas Networks is hiring an Aerodynamics / CFD Intern in Dehradun — a hands-on, mentor-led internship built for students and 2026 freshers who want real exposure to aerodynamics and computational fluid dynamics rather than a certificate-only programme. About the role As an Aerodynamics / CFD…

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Skills you'll use

ANSYS Fluent / OpenFOAMWind Tunnel TestingSubsonic & Supersonic Drag AnalysisMesh GenerationTurbulence ModellingFluid Mechanics FundamentalsPost-Processing & VisualisationLinux & HPC Job SubmissionDesign of ExperimentsTechnical Reporting

What you'll do

Work on running CFD studies and correlating them against test data alongside the core team
Apply ANSYS Fluent / OpenFOAM, Wind Tunnel Testing, Subsonic & Supersonic Drag Analysis, Mesh Generation to live, production-facing problems
Document your work clearly for reviewers and stakeholders
Participate in reviews and act on the feedback you receive
Collaborate across engineering, product, design or business as required
Follow the team's quality, testing and documentation standards

Who can apply

Pursuing or recently completed B.E./B.Tech (Aeronautical / Mechanical / Aerospace) or M.Tech (Thermal / Aerodynamics) — 2026 freshers & final-year students welcome
Working knowledge of ANSYS Fluent / OpenFOAM, Wind Tunnel Testing, Subsonic & Supersonic Drag Analysis (or a genuine willingness to learn them)
Strong fundamentals in your discipline and clear problem-solving ability
Care with detail and the discipline to document your work
Clear written and verbal communication in English
Based in or willing to work from Dehradun, Uttarakhand

Perks & benefits

Internship CertificateLetter of RecommendationMentorship from a named mentorLive project experienceExposure to professional tools and workflows

Interview & selection process

3 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Technical interview on fundamentals and your projects
3HR discussion — stipend, start date, expectations and offer

About Tejas Networks

Tejas Networks operates in the telecom equipment sector and has an active presence in Dehradun. Interns here are put on real work from the start, because the team's view is that the fastest way to learn a craft is to practise it under people who already do it well — not to watch it from a…

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