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Securing a role at a firm like Mariner requires speed, as early applicants often gain visibility before the candidate pool becomes unmanageable. Intern Insider sends an instant alert the moment a role matching your target is published, helping you apply among the first. This timing often makes the difference between a resume being reviewed and one being lost in the pile. You can use this advantage to ensure your application arrives while the team is still actively screening. Beyond timing, reaching out to the right person can significantly improve your response rates. Intern Insider surfaces the recruiters behind company roles so you can contact them directly for a referral or to ask specific questions about the work. Taking this step shows genuine interest and helps you stand out from the crowd of automated submissions.
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“I didn't realize how much time I was wasting until I tried Intern Insider. Instead of scrolling for hours, I just apply directly through the platform.”

Jemma V.
Private Wealth Intern
“Intern Insider helped me land most of my internship interviews and offers. It definitely improved my application-to-interview conversion compared to other platforms, especially because of the up-to-date and sometimes exclusive postings.”

Anran L.
Full-Stack Developer Intern
One place for the postings, the deadlines, and the people to email.