IISER Kolkata Summer Internship 2025: Everything You Need to Know

If you’re a science or engineering student looking to do more than just kill time this summer, let me tell you—the IISER Kolkata Summer Internship 2025 is one of the best things you can sign up for. It’s meant for UG and PG students who want to get hands-on with real research, not just read about it in textbooks. The internship usually takes place between May and July, and if you’re serious about applying, you can fill out the IISER Kolkata Summer Internship 2025 application form online once the portal opens.

Back when I applied, I remember scrambling to find mentors, tweaking my Statement of Purpose at midnight, and refreshing my inbox to see if my name made it to the IISER Kolkata Summer Internship 2025 selection list. If you’re in that boat now, you’re not alone—and you’re exactly where you should be.

1. So, what is this IISER Kolkata internship about, and who can apply?

In plain words, this internship is a golden chance to step into the world of real research. You’ll be paired with a faculty mentor from IISER Kolkata and work on an actual research problem—something that might even end up being published. Sounds cool, right?

Who’s it for?

• Students pursuing B.Sc., M.Sc., B.Tech, Integrated M.Sc., or anything in the realm of science and tech.

• You should’ve completed at least two semesters by the time you apply.

• And yes, having a decent CGPA (preferably above 7.5) is a huge plus.

2. How do you apply for the IISER Kolkata Summer Internship 2025?

It’s not rocket science, but you do need to be careful.

Here’s how I did it:

1. First, go to the IISER Kolkata official website once applications are open.

2. Look for the Summer Internship 2025 notification.

3. Download the application form—or in some years, it’s an online submission.

4. Write a solid Statement of Purpose (be real, don’t copy-paste!).

5. Reach out to a faculty member at IISER Kolkata—yes, this step is crucial. You need their consent to be considered.

6. Upload everything—resume, SoP, transcripts, consent email.

7. Submit it all before the last date, which is usually mid-April.

⚠️ Heads-up: If you miss the IISER Kolkata Summer Internship 2025 last date, there’s no second chance. They’re strict about deadlines.

3. When’s the deadline to apply?

Based on previous years, expect the IISER Kolkata Summer Internship 2025 application form last date to be around April 15–20. But don’t wait until the last moment.

I know friends who started preparing in March, and by the time April rolled around, they were done and dusted with the process. Smart move.

4. Who’s eligible? Can PG students apply?

Yes! Both undergraduates and postgraduates are welcome.

Here’s a simple breakdown:

• UG Students: You should’ve finished at least 2 semesters and have a good academic track record.

• PG Students: A strong academic profile helps, but if you have GATE or CSIR-JRF, your chances shoot up.

In fact, a friend of mine with a CSIR fellowship not only got selected but also got some funding directly through their mentor’s project.

5. Is there any stipend? Do you need to pay fees?

This is a mixed bag.

• Stipend: Most internships are unpaid unless your mentor has funds. Some students manage to get ₹5,000–₹10,000 through project grants or external fellowships like KVPY or Inspire.

• Fees: Nope. There’s usually no application fee, and participation is free.

• Accommodation charges: Yes, if you opt for hostels, there’s a modest fee.

So basically—it won’t cost you much, but don’t expect it to fund your summer vacation either.

6. Is accommodation available during the internship?

Yes, IISER Kolkata usually offers paid hostel accommodation for interns. It’s not five-star living, but the rooms are decent, clean, and close to labs—so that’s a win.

You’ll need to mention it while applying. Once selected, you’ll likely get details about booking your spot in the hostel. Most interns stay on campus, which makes life easier.

One tip? Carry mosquito repellent. Trust me on this.

7. How do I find a mentor at IISER Kolkata?

This part freaked me out initially, but it’s actually simpler than it sounds.

1. Visit the IISER Kolkata website.

2. Head to the department pages (Physics, Biology, Chemistry, etc.).

3. Read through faculty profiles and look for someone whose research actually excites you.

4. Write a short, respectful email explaining your interest and asking if they’re open to mentoring you.

Make your email personal. Say something about their recent work or why you want to work with them. No generic templates, please. Professors can tell.

8. What if I’m a PG student with GATE or CSIR-JRF?

Even better.

If you’ve cleared GATE or are a CSIR-JRF, that gives your application serious weight. Many IISER faculty members work on funded research projects, and if you’re already fellowship-backed, you’re more likely to get selected.

Plus, it shows you’re committed to research—not just looking to “add something to your resume.”

9. What kind of research can I do at IISER Kolkata?

There’s no shortage of options. IISER Kolkata has vibrant research groups across:

• Physics – think quantum theory, optics, cosmology

• Chemistry – synthesis, materials, spectroscopy

• Biology – molecular genetics, systems biology, bioinformatics

• Earth Sciences – plate tectonics, paleontology

• Mathematics – abstract algebra, data science, topology

Whether you’re into coding, lab work, or theoretical science, you’ll find something that fits.

10. What documents will you need?

Here’s a checklist you can use:

• Completed application form

• Updated CV or resume

• Statement of Purpose (take time with this!)

• Consent letter/email from mentor

• Academic transcripts or mark sheets

• (Optional) ID proof

🧠 Pro tip: Convert all files to PDF and label them properly (like YourName_SOP.pdf), or your application might get lost in the shuffle.

📌 Quick Snapshot: IISER Kolkata Summer Internship 2025 At a Glance

✅ Summary– IISER Kolkata Summer Internship 2025 Summary

• 🔍 Who it’s for: UG & PG students in science or engineering

• 📆 When: May to July 2025

• 📝 How to apply: Online + mentor consent needed

• ⏳ Deadline: Likely around April 15–20

• 💼 Stipend: Sometimes offered by mentor, but not guaranteed

• 🏠 Accommodation: Paid hostel available on request

• 📬 Results: Released online + via email

Final Thoughts from a Former Intern

If you’re even thinking about research in your future, don’t miss this. I learned more in those 8 weeks than I did in an entire semester of classes. It’s not just about adding a line to your CV—it’s about pushing yourself, discovering your interests, and figuring out if research is your thing.

And hey, even if you don’t get selected, the process of applying teaches you a lot. Just give it your best shot.

Official Portal: Click here to check for updates and apply

Related Links:

• IIT Kharagpur Summer Internship 2025
• IIT Indore Summer Internship 2025
• IIT Bombay Internship 2025 – Techfest, FOSSEE, Mood Indigo Opportunities
• IIT Hyderabad Summer Internship 202