So here’s a scenario I want you to sit with for a second.
You’re scrolling through yet another internship listing that promises “exposure to industry-leading best practices” and pays absolutely nothing. The description uses the word dynamic four times. You close the tab.
Then — almost by accident — you stumble onto something different. A paid internship at an international organization in Seoul. Real projects. Real scientists. A stipend that actually covers your groceries. And the work? Helping get vaccines to the people who need them most.
That’s the IVI Internship Program 2026, and if you haven’t applied yet, this guide is going to walk you through everything — what it is, who gets in, what you’ll actually do, and how to write an application that doesn’t end up in a pile of forgettable PDFs.
What Is the International Vaccine Institute?
Before we get into the nuts and bolts, a quick orientation.
The International Vaccine Institute (IVI) is a nonprofit international organization founded in 1997 under a United Nations Development Programme initiative. It’s headquartered in Seoul, Republic of Korea, and it has one clear mission: discover, develop, and deliver safe, effective, and affordable vaccines — especially for people in low- and middle-income countries who are, frankly, underserved by the global health system.
IVI has a workforce of around 300 people from 36 nationalities spread across offices in 5 countries. Their scientific portfolio covers everything from cholera and typhoid to COVID-19, shigella, and antimicrobial resistance. They brought the world’s first low-cost oral cholera vaccine to market. That’s the kind of organization you’d be walking into.
Not a corporate internship. Not a prestige brand play. Something with genuine stakes.
What the IVI 2026 Internship Program Actually Offers
Let’s get the big question out of the way first: yes, it’s paid.
| Detail | Specifics |
|---|---|
| Full-time allowance | USD $200 per week |
| Part-time allowance | USD $100 per week |
| Duration | 4 to 16 weeks (no breaks) |
| Weekly hours | Up to 40 hours |
| Location | On-site in Seoul (remote possible for some roles) |
| Application window | Rolling, reviewed through April 30, 2026 |
| Internship period | May – September 2026 |
A couple of honest caveats worth knowing upfront: IVI does not provide financial support for travel, accommodation, or visa processing. Interns are not considered employees and are not eligible for employee benefits. Completing the program doesn’t guarantee a permanent position — though it absolutely doesn’t close that door either, and interns can apply for any open IVI roles after their stint.
None of that should scare you off. It’s just IVI being transparent, which is actually a good sign about an organization’s culture.
Who Is Eligible for the IVI Internship Program?
The eligibility criteria are refreshingly accessible:
- Current undergraduate, postgraduate, or doctoral students, OR
- Those within one year of graduation
- Fluent in English (additional language skills are a bonus)
- Passionate about global health — that part isn’t on the form, but trust me, it shows in applications
That’s it. No “minimum 3 years of experience.” No “must have published in a peer-reviewed journal.” If you’re a student or a recent grad with a genuine interest in global health work, you’re in the running.
The program welcomes a wide range of academic backgrounds — public health, epidemiology, microbiology, data science, communications, policy, nonprofit management, procurement, clinical research. IVI’s work is multidisciplinary by nature, and their intern placements reflect that.
Where You Might Actually Be Placed: The 9 Internship Teams
This is the part most guides skim over. Let me give you the actual breakdown of available placements for 2026, straight from IVI’s official listings:
1. Epidemiology, Public Health & Impact Team Supporting country and facility-level reports, organizing data for disease impact analysis.
2. Training & Capacity Strengthening Team Monitoring training program costs, financial analysis, and supporting TCS operations — good fit for public health management or health economics students.
3. Clinical Development Team AI for medical writing, seroepidemiological data on shigella, rotavirus, typhoid, and iNTS, slide deck preparation. This one is for the science-track interns.
4. Vaccine Process Development Team Vaccine antigen purification techniques, statistical simulation exercises. Lab-heavy and technically demanding — ideal for bioscience or biochemistry students.
5. Procurement & Travel Team Restructuring the Travel Operations Manual, integrating procedures — good for operations, business administration, or international development students.
6. Data Science & Innovation Team Electronic system development, AI exploration, program coding and unit testing. Yes, IVI has a data science team. Yes, it’s as interesting as it sounds.
7. Grant Development & Program Management Team Project reviews, program management support, GDPR coordination. Duration for this one is 8–12 weeks specifically. Great for policy or international development students.
8. Global Affairs & Communications Team Supporting IVI’s International Photo Contest, communications projects, public engagement. The creative lane.
9. Immunoepidemiology Team Evidence synthesis on infectious diseases and climate-sensitive pathogens, descriptive data analysis from a typhoid surveillance and vaccination project. This is the one that made news — the “IVI immunoepidemiology internship” is one of the more searched-for roles in the space.
The point is: there’s a lane for scientists, policy people, data analysts, communicators, and operations folk. The “global health internship” label covers real breadth here.
The Application Timeline: When to Do What
IVI runs a tightly structured annual cycle, and understanding it is half the battle.
| Phase | Timing |
|---|---|
| Application submission | March – April 2026 |
| Candidate screening & interviews | March – April 2026 (rolling) |
| Internship period begins | May 6, 2026 |
| Internship period ends | September 2, 2026 |
| Official deadline | April 30, 2026 |
The key phrase here is rolling basis. IVI doesn’t review all applications on one day in May. They review them continuously, which means positions can fill before the deadline officially closes. Apply early. Seriously. Don’t treat April 30 as your submission date — treat it as your absolute last resort date.
What You’ll Submit: The Application Package
Two things. That’s it.
- Your CV/resume — tailored toward global health or your specific area (don’t send a generic one)
- A motivation letter — this is where most applicants either stand out or blend in
On the motivation letter specifically: IVI is a mission-driven organization. They want to see that you understand what they do, why it matters, and how you specifically fit into it. Generic enthusiasm doesn’t cut it here. Connect your background, your skills, and your interests to a specific team or project area. Show that you’ve actually looked at their work.
Additional documents may be requested depending on the role. Once shortlisted, you’ll be invited to an interview — typically competency-based, with questions about your understanding of the role, your relevant experience, and your motivation. After selection comes the joining arrangement phase: onboarding logistics, orientation, and then your actual placement.
What the Experience Is Actually Like
Here’s where I’ll let past interns do some of the talking — because nothing beats the real thing.
“My experience with IVI was intellectually stimulating, rewarding, and vital for my professional development. The autonomy I was given to pursue my interests and further understand how I wish to fit into the world of international development was invaluable.” — Gerard G., IVI Intern Class 2021
“The internship at IVI was an amazing opportunity for me to learn about the range of work being done in public health to promote access to healthcare for the most vulnerable populations. I had unparalleled support from my mentors and my team members… I couldn’t have asked for a better experience interning in a foreign country and at a world-class organization.” — Parmita D., IVI Intern Class 2021
Two things jump out from both reflections: autonomy and support. That combination is rarer than it sounds in internship programs. A lot of organizations give you one or the other. IVI apparently gives you both.
During the internship itself, you’ll go through a structured arc: orientation when you arrive, active assignments, a mid-term evaluation checkpoint, and a final report submission at the end. It’s designed to give you accountability and measurable progress — not just a vague “experience.”
Living in Seoul as an Intern: A Quick Reality Check
Let’s talk about the city for a second, because this is a real part of the decision.
Seoul is a phenomenal city to spend a summer. It’s efficient, fascinating, culturally rich, and genuinely safe. The public transit system is world-class — you can get almost anywhere for under a dollar with a T-money card. Food is incredible and affordable if you eat local. The city is also extremely international, particularly in districts like Mapo, Yongsan, and Gangnam, where English signage is common and the expat community is well-established.
A few practical notes for international interns:
- Visa: IVI does not cover visa costs or provide administrative support for the process. Research the D-2 (student) or C-3 (short-term visit) options depending on your situation well in advance
- Accommodation: Seoul has a range of options — goshiwons (small private rooms), shared flats, and university guesthouses near the SNU Research Park area where IVI is based
- Cost of living: On a $200/week full-time stipend, you’ll need to budget carefully, but it’s workable in Seoul if you’re not trying to live a luxury lifestyle
- Language: Korean basics help enormously and locals genuinely appreciate the effort, even if you’re only at the “thank you, one americano please” level
The Honest Pros and Cons
Because I’d rather give you a full picture than a sales pitch.
What’s genuinely great:
- Real work, real projects, real impact on global public health
- Paid allowance — not just “great experience” as compensation
- Access to a 300-person international team across 36 nationalities
- Seoul is an exceptional city to spend a summer
- The IVI name carries real weight in global health circles
- Alumni testimonials are consistently positive about mentorship quality
What you should know going in:
- No travel, accommodation, or visa support — you fund your own logistics
- $200/week is a modest stipend; it covers basics but you’ll need savings or additional funds to land comfortably
- Competitive selection — the rolling application process means strong candidates who apply early have an edge
- On-site in Seoul is preferred; not all roles have remote options
Frequently Asked Questions
Is the IVI Internship Program 2026 paid? Yes. Full-time interns receive USD $200/week and part-time interns receive USD $100/week as an allowance. Note that this is not a salary, and no additional financial support is provided for travel or accommodation.
What is the application deadline? Applications are reviewed on a rolling basis through April 30, 2026. Apply early — positions fill before the deadline closes.
Can I apply if I haven’t graduated yet? Yes. Current undergraduate, postgraduate, and doctoral students are all eligible. Recent graduates within one year of completing their degree are also eligible.
What documents do I need to apply? A CV/resume and a motivation letter are required. Additional documents may be requested depending on the specific role.
Is there a remote option? On-site participation in Seoul is preferred. Some roles may accommodate remote work depending on the project, but this is not guaranteed.
Does completing the internship lead to a job at IVI? Not automatically. Completion does not guarantee any permanent position. However, interns are eligible to apply for open IVI roles, and having the program on your record is a genuine advantage.
Where exactly is IVI located in Seoul? IVI headquarters is at SNU Research Park, Gwanak-gu, Seoul, Republic of Korea.
How do I apply? Through IVI’s official careers page at ivi.int/careers. Submit applications only through official channels. IVI does not charge fees at any stage of the process — if someone asks you for money related to this application, that’s a scam.
Similar Global Health Internships Worth Watching in 2026
If you’re building a shortlist, these programs sit in similar territory:
- WHO Internship Programme — Geneva and regional offices; excellent for policy and technical tracks
- GAVI Alliance — vaccine financing and delivery; Geneva-based
- PATH Global Health — research and innovation focus
- KOICA (Korea International Cooperation Agency) — Korea-based international development, broader sector
- UNICEF internships — various duty stations, strong on communications and program management
- Clinton Health Access Initiative (CHAI) — field-intensive global health programming
The Bottom Line: Should You Apply?
If global health is where you want to spend your career, or even just a significant chunk of your attention in the coming years — yes. Absolutely. The IVI Internship Program 2026 is one of the more substantive opportunities you’ll find at this stage of a career. It’s not a prestige exercise. It’s actual work, at an actual organization, doing actual things that affect whether people in vulnerable communities get access to vaccines.
The rolling deadline means the clock is already running. Applications submitted in March and early April have a statistical edge over those submitted in the final week of April. So if this is sitting on your “I’ll get to it” list — now is the time to get to it.
Write the motivation letter. Tailor the CV. Send it.
And if you get it? Enjoy Seoul. Learn some Korean. And know that the work you do there genuinely matters.
Found this guide useful? Share it with a classmate who’s also looking at global health opportunities — and drop any questions you have in the comments. Happy to help you think through your application.
All program details sourced directly from IVI’s official careers page (ivi.int/careers) and the 2026 Internship Program listing. Stipend figures, eligibility, and timeline accurate as of April 2026.