Write down your non-negotiables first
Before opening a single listing, record your college year, expected graduation month and year, completed credits, the weeks you are actually free, where you can live and work, and your work-authorization situation. These are the filters that remove options fastest, and applying them first saves far more time than applying them after you have written a cover letter. Check mandatory employer rules directly on the official page rather than from a summary. If a program does not state its year requirement, mark it unresolved rather than counting it as a match: an unstated minimum is a question to answer, not a green light.
Search more than one channel
Most students search one job board and conclude the market is small. It is not — it is fragmented. Use official employer career pages, your campus career center and its employer relationships, faculty and departmental research opportunities, professional associations in your field, and established program directories. Ask a professor whose class you enjoyed whether their lab takes undergraduates; that conversation surfaces roles that are never posted publicly. FirstInternships helps you interpret selected pathways in depth, but it does not claim to list every available internship, and neither does any single source.
Compare the work, not the logo
A recognizable employer name tells you very little about what you would spend the summer doing. For each option, write one sentence on the actual work and one on why it fits something you have already done or genuinely want to learn. If you cannot write either sentence, you do not know enough about the role to write a convincing application for it. This is also the step where a smaller organization often wins: the work is frequently broader, the supervision closer, and the applicant pool smaller.
Score the effort each application costs
Applications are not equal in cost. A single-form submission takes twenty minutes; one requiring two essays, a portfolio, and two recommendation letters can take a week of calendar time because other people are involved. Note those dependencies next to each option before committing. Then prioritize deliberately: a few complete, specific applications generally do more for you than a long list submitted thinly, and a deadline you miss because you overcommitted costs you the option entirely.
Keep a record you will actually use
Save the official URL, the role identifier, the deadline with its time zone, and a copy of the description — postings are edited and taken down, and you will want the original when preparing for an interview. Use this site's saved list to track planning stages and your next action for each program. That list lives in your own browser on this device, so export it if you want a backup or a copy somewhere else.
Revisit the list on a schedule
A shortlist made in September is out of date by November: some cycles will have opened, some closed, and your own interests will have moved. Put a recurring half-hour in your calendar to re-check official pages for the programs you are waiting on, add anything new, and remove what no longer fits. Treating the shortlist as a living document rather than a one-time exercise is what stops a deadline passing unnoticed while you were busy with coursework.
Check eligibility and the selected role's document instructions before submitting. FirstInternships does not accept applications or store your resume.
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