You might be thinking it’s too late to find a Summer 2025 internship—but that’s not true. Many companies and organizations continue to accept applications through May and even June.
Even if your peers have already accepted offers, you’re still in the game. Internships are still open, real-world experience is still within reach, and this guide is here to help you take that next step with clarity and confidence.
Where to Find Summer 2025 Internships That Are Still Accepting Applications
If you’re still looking for Summer 2025 internships that are accepting applications, you’re not alone—and the good news is that there are plenty of real opportunities still out there. Many companies post internships late in the season or continue reviewing candidates into May and even June. Whether you’re starting your search now or revisiting it after a few rejections, this section is your go-to guide to finding internship platforms and job boards that still have active, current postings for Summer 2025 internships.
Job Boards and Internship Platforms with Open Postings
LinkedIn: Powerful Filters and Real-Time Updates
LinkedIn isn’t just for networking—it’s a powerful job search engine too. As of this writing, there are over 11,000 active internship postings for Summer 2025. These include both remote and hybrid roles, and many are still accepting applicants even in late spring.
🎯Pro Tip: Use filters like “Remote,” “Still Accepting,” “Entry-Level,” and sort by “Most Recent” to make sure you're seeing the latest open roles. Set job alerts so you're notified as soon as new Summer 2025 internships are posted!
📌Bonus: Look for companies that say “Hiring Urgently” or include flexible start dates. These roles are often perfect for students applying a bit later in the season.
Y Combinator: A Startup Goldmine for Summer Internships
Y Combinator isn’t just for founders—it’s a powerful discovery tool for students, too. Their Startup Jobs platform lists thousands of roles from YC-backed companies, many of which are still hiring for Summer 2025. These include remote and flexible opportunities across engineering, product, marketing, and more.
🎯Pro Tip: Filter by “Internship” and “Remote” to find roles that match your goals. Startups often move fast, which means many are still actively reviewing applicants—even in May.
📌Bonus: Smaller teams often offer more hands-on learning and flexibility, making them a great fit for students looking to build real experience, fast. Plus, applying now means your resume won’t get lost in a crowd of early applicants.
Extern: Still Time to Land a Real, Remote Experience
If what you’re looking for is real professional experience to put on your resume, a great, flexible alternative to an internship is an externship. These are remote, project-based experiences with major brands like Beats by Dre, Snap Inc, Expedia and more, built to help you grow your skills and build a career portfolio that employers care about. The best part? You get to choose to do whatever externship you want, they’re flexible to your schedule and they’re available remotely, all year round. If career growth is what you’re after this summer, you’re right on time to lock in a spot for Summer 2025 externships.
🎯Pro Tip: Don’t count yourself out because it’s late spring. Externships are designed to be flexible and accessible—perfect for students ready to take action now.
📌Bonus: Every Externship comes with guided support, flexible timelines, and real-world tasks that can strengthen your resume and career direction—without needing to relocate or rearrange your life.
Featured Summer 2025 Internships by Career Field: Marketing, Media, Tech & More
Still looking for a Summer 2025 internship? You’re not behind—you’re right on time. Plenty of organizations are actively recruiting students for roles that offer hands-on experience, real mentorship, and a chance to build your professional confidence. We’ve rounded up opportunities across top career fields—so you can explore what fits your goals and apply while spots are still open.
Marketing & Media
1. Oscar Health – Marketing Event Intern
Oscar Health is offering a Marketing Event Internship focused on planning and executing events. Responsibilities include identifying venues, managing contracts, coordinating logistics, and translating ideas into actionable plans. This role is ideal for those interested in healthcare marketing and event management.
2. NBCUniversal – Filmed Entertainment Communications & Marketing Intern
NBCUniversal’s internship offers hands-on experience in entertainment marketing and communications. Interns will support media relations, develop promotional content, and collaborate on campaigns tied to film releases—ideal for students exploring careers in media and public relations.
3. Hachette Book Group – Digital Marketing Intern
Explore digital marketing in the publishing industry through Hachette’s Workman Running Press Group. Interns will support campaign planning, social media strategy, and market research while learning how books are launched and promoted
Technology & EdTech Internships
1. Hello World CS – Summer Curriculum Intern (EdTech & AI)
Engage in curriculum design and computer science education in a remote, part-time paid internship focused on K–12 education and technology, especially AI literacy and programming.
2. TransUnion- Identity Analytics Internship
Work alongside data and tech teams to support identity verification and analytics projects. Interns will contribute to solutions that enhance security, data accuracy, and trust in digital transactions—ideal for students interested in data science, cybersecurity, or applied analytics.
3. DV Trading LLC - Summer Internship (IT)
Gain technical experience in a high-speed trading environment. Interns will assist IT teams with systems maintenance, software troubleshooting, and process optimization—perfect for students looking to apply IT skills in the finance and trading sector.
Sales & Business Development Internships
1. HotTakes - Business Development Associate (Summer Internship)
Support company growth by researching prospects, identifying new market opportunities, and helping refine outreach strategies. This internship is ideal for students curious about early-stage startups and sales-driven environments.
2. Dezu - Business Development Intern
Collaborate on partnership development, prospect research, and business outreach. Interns will gain experience crafting proposals and engaging with partners, making this a great fit for students interested in client-facing roles and entrepreneurial ventures.
3. QuantHub - Sales Intern
Gain hands-on experience in lead generation, market research, and client outreach while supporting a data-focused sales team in a fast-paced startup environment.
Data Analysis & Research Internships
1. Marriott Vacations Worldwide - Data and Analytics Internship
Engage with real-world data to support business decisions in the hospitality industry. Interns will analyze trends, visualize performance metrics, and contribute to reports that shape strategic planning.
2. International Rescue Committee - Research, Analysis and Learning Intern
Contribute to data-driven initiatives focused on humanitarian outcomes. Interns will assist in research design, data synthesis, and reporting—ideal for students passionate about global development, social impact, or nonprofit work.
3. Hurricane Junior Golf Tour - Data Analytics Intern
Support marketing and operational decision-making by analyzing tournament data and audience insights. This role blends sports analytics with real-world business application, great for students interested in performance metrics and fan engagement
Finance Internships
1. City of Midland, Texas - Finance Summer Internship
Gain insight into municipal finance by working on budgeting, financial reporting, and audit support. Interns will assist city finance teams while developing a strong foundation in public sector accounting.
2. Rieke - Summer Internship
Collaborate with financial planning teams on forecasting, expense analysis, and budgeting projects. Ideal for students looking to gain experience in corporate finance within a manufacturing or supply chain environment.
3. Truth Initiative - Summer Internship
Work on financial projects that support public health campaigns and nonprofit operations. Interns will contribute to budgeting, grant tracking, and financial analysis, while learning how mission-driven organizations manage resources.
📣These Summer 2025 opportunities are still actively accepting applications—and they’re designed to help you gain real experience, sharpen career-ready skills, and grow your confidence across industries like marketing, media, education, tech, and business development.
Whether you're designing curriculum for the next generation of coders, launching creative campaigns, analyzing impact data, or contributing to fast-paced sales teams—each of these roles helps you build a portfolio, make meaningful contributions, and take ownership of your professional growth. If you're ready to gain hands-on experience with guided support and flexible entry points, now's the time to take action.
Smart Tips for Landing a Summer 2025 Internship
If you’re applying for a Summer 2025 internship in May or June, it’s natural to feel like the window is closing—but the truth is, the door is still wide open. In fact, many students land incredible internships at this exact stage of the season. The key is to know how to approach your application with clarity, confidence, and intentionality. Whether you’re just starting your search or revisiting it after a few rejections, your timing still works—and so do you.
Late-stage applicants often bring something unique to the table: focus. By May or June, you likely have a clearer idea of what you're looking for, what you're good at, and what kinds of roles genuinely interest you. That insight is valuable—and when paired with a personalized application, it can be the difference between getting overlooked and getting an offer.
Focus on Quality, Not Quantity When Applying to Internships Late
If you’re submitting internship applications late in the spring, resist the urge to apply everywhere. Instead, prioritize 5–10 high-quality, well-tailored applications. Hiring managers can quickly spot mass-produced resumes and copy-pasted cover letters. What stands out is someone who clearly understands the role and communicates why they’re a great fit.
Here’s how to put that mindset into practice:
- Personalize your cover letters for each company’s mission, values, and industry
- Reference something specific from the job description in your resume or email
- Reflect your current skills, coursework, and motivation to learn
👋 Remember: your application is a handshake, it should feel personal and professional.
Use Every Touchpoint to Demonstrate Professionalism and Curiosity
Every message you send whether it’s an email follow-up, a LinkedIn DM, or a question to a recruiter. Should reflect who you are, what you bring, and why you’re excited to learn. These touchpoints are your chance to reinforce your interest and show initiative, especially if you’re applying later than others.
📧 A few examples:
- A brief follow-up email expressing your enthusiasm after applying
- A LinkedIn message thanking someone for their time and sharing how the role aligns with your goals
- A polite inquiry about timelines or remote options for the role
Even short interactions can leave a big impression when you show respect and clarity.
You're Not Behind, You're Right on Time
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Just because some of your peers accepted internships months ago doesn’t mean you're behind. Many companies keep roles open well into May or June, especially those hiring on a rolling basis or launching new summer initiatives.
Applying for internships late doesn’t make you less competitive. What matters is how you present yourself, how prepared you are, and how willing you are to learn.
Here’s what companies are really looking for in May and June:
- Candidates who are proactive and ready to jump in
- Students who show they’ve done their homework on the company
- Individuals with a growth mindset and strong communication skills
- Applicants who are reliable, curious, and flexible
If that sounds like you, own it.
Late Doesn’t Mean Too Late—It Means You’re Just Getting Started
It’s easy to feel like you’ve missed the boat when internship timelines feel front-loaded. But thousands of Summer 2025 internships are still open and actively reviewing candidates in May, June, and even early July.
Whether you're:
- Exploring a new industry
- Building experience from scratch
- Looking to grow in a real-world, hands-on role
there’s still room for you in the professional space. You don’t need the “perfect” resume or the earliest timeline. You just need the courage to apply and the willingness to learn.
💭Career journeys don’t follow one path. They’re built step by step, and this summer could be your next one.
There's No Such Thing As Perfect Timing
If you’re still deciding whether to apply, take this as your sign to do it. The best thing you can do right now is start. Don’t wait for perfect timing, create momentum through action.
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