KaizenCV

Situational · written by career coaches

Internship cover letter example

A complete internship cover letter you can read end to end, with notes on why each paragraph is there. Replace everything in [brackets] — and never send the example as it stands.

A strong internship cover letter replaces work experience with evidence: a project people use, a competition result, a group build or a part-time job held alongside study. It gives one specific reason for choosing this company, states exact availability dates, and stays under one page, because short and precise signals professional habits.

The example letter

Dear [Hiring Manager's name],

I am a second-year computer science student at [University], applying for [Company]'s [Software Engineering Internship]. Last year I built a course-scheduling web app because planning a week at [University] meant checking four different pages. Roughly 300 students now use it, and I handled the authentication, database design and deployment on my own.

The rest of my evidence comes from building with other people under pressure. At a national hackathon my team placed third of 40, building a working prototype and presenting it to judges within 36 hours. In a group capstone, we delivered a donor-tracking tool for a local charity that is still using it a year later. I have also had three pull requests merged into an open-source library, including a fix for a race condition in its caching layer.

I am applying to [Company] specifically because [one concrete reason you can check — for example, your interns ship to production in their first month, as described on your engineering blog, or you build the [product] I already use for [purpose]]. After running my own app for real users, I want to spend a summer learning how an engineering team does the same thing at scale.

Alongside my degree I have worked 15 hours a week in retail throughout term time while keeping a first-class average, so I am used to managing a full workload reliably. I am available full time from [start date] to [end date], and could [start a week earlier / work remotely for part of the placement] if that helps your planning.

I would welcome the chance to talk about the internship. Thank you for considering my application.

Kind regards, [Your name]

Why this internship cover letter works

  • The opening proves initiative instead of claiming it. Rather than calling themselves motivated, the student describes a problem they noticed, a tool they built and how many people use it. That is the evidence an employer is looking for when a candidate has no job history.
  • The second paragraph covers collaboration with results. Hackathon placing, a capstone still in use and merged open-source work each show a different kind of teamwork, and each ends in something checkable. It replaces the word "teamwork" with three examples of it.
  • The company paragraph links their detail to a goal. The placeholder asks for a reason specific enough to prove research, and the next sentence connects it to what the student wants to learn. Intern screeners see many interchangeable letters; this is the paragraph that makes one unique.
  • Reliability and dates remove practical doubts. Part-time work alongside a first-class average answers the unspoken question of whether a student can handle a full-time schedule, and exact dates let the recruiter check fit against the programme without writing back.

What counts as evidence with no experience

Employers hiring interns know you have no professional record, so they are reading for proxies: have you built, organised or finished something without being told to? A personal project with users, a society you ran, a competition, a group assignment for a real client or a part-time job all qualify, provided you say what happened as a result.

Choose two or three pieces of evidence and describe each in a sentence or two, with a number where one honestly exists — users, placing, hours, grade. Listing every module you have taken spends the space on what every other applicant also has. The resume holds the full list; the letter tells the story behind the strongest items.

Why this company — the paragraph most students skip

Internship programmes receive large numbers of letters that could be sent to any employer by changing the name, and those are easy to spot. A single, specific reason — a product you use, a talk an engineer gave, a team structure described on their careers page — shows you chose them, which matters when they are investing weeks of mentoring in you.

Keep the reason honest and connect it to what you want to learn. "You are a leader in innovation" is flattery; "your interns ship to production in their first month, and I want to learn how a team reviews code at that pace" is a reason. If you cannot find one real detail, spend another twenty minutes researching before you apply.

State your availability dates precisely

Internships run to fixed calendars, and a recruiter who has to email you to ask when you are free may simply move to the next application. Give exact start and end dates, say whether you can work full time, and mention any flexibility, such as starting early or working remotely for part of the placement.

If you have a known conflict — an exam resit, a graduation ceremony, a required university week — mention it briefly in the same sentence. Raising it up front reads as organised; revealing it after an offer creates a problem for the employer and for you.

Which cover letter template suits a internship

Aurora: Aurora is a modern cover letter template, which suits a student applying to a software team without adding decoration to a short letter.

See all cover letter templates

Fair questions.

Under one page, typically 250–350 words across four or five short paragraphs. A longer letter does not compensate for limited experience; it makes it more noticeable. Focus on your two or three strongest pieces of evidence.

Yes. Retail, hospitality or tutoring work held alongside study shows reliability, time management and dealing with the public. Mention it in one or two sentences, linked to what it proves, rather than describing the duties.

Include them if they are strong or the posting asks for them, and pair them with context, such as keeping a first-class average while working part time. If they are average, leave them to the resume and let your projects carry the letter.

Check the posting, the careers page and the company's LinkedIn for an early-careers or graduate recruitment lead. If no name turns up within a few minutes, "Dear Hiring Team" or "Dear [Company] Early Careers Team" is perfectly acceptable.

Now write yours. From your resume, not from scratch.

Paste the job posting and the coach drafts a first version from your real resume — then asks for the specifics it can't know rather than inventing them.

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