Cover Letter Examples by Job
A cover letter earns its place only when it says something the resume cannot. Restating your experience in paragraph form wastes the reader's time and your own; explaining why this employer, why this move, and what you would do first is the version that gets read.
Assume under a minute of attention. That means four short paragraphs, a specific opening that is not "I am writing to apply for", and a close that proposes something rather than thanking them for their consideration.
- 4
- Paragraph structure
- <1 min
- Reading time to aim for
- 1
- Employer per letter
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- No sign-up
Start with the resume
Each occupation guide covers the evidence a letter should reference — the cover letter builds on it.
Medical Assistant
The clinical and administrative split a letter can explain in a way bullets cannot.
Dental Assistant
Expanded functions and state credentials — often the thing worth explaining directly.
Pharmacy Technician
Retail versus hospital: a letter is where you explain a move between them.
Phlebotomist
Draw metrics belong on the resume; why you want this lab belongs in the letter.
The four paragraphs
Almost every cover letter that works has the same skeleton, and it is short enough to hold in your head.
- Why you are writing and why them — one or two sentences naming something specific about the employer that you could not have written about anyone else.
- The single strongest piece of evidence you have for this job, stated with a number, and why it matters here rather than in general.
- The thing the resume cannot say: a career change, a gap, a relocation, a move between settings, or what you would want to work on first.
- A close that proposes a next step rather than thanking them for their time.
If a paragraph would read identically sent to a different employer, it is not doing any work.
What to leave out
Most weak letters are weak by addition rather than omission. The opening line "I am writing to apply for the position of…" tells the reader something they already know from the subject line. A summary of your resume duplicates a document they are holding. Adjectives about being hardworking, passionate and detail-oriented are unverifiable and universally claimed, which makes them free to write and worthless to read.
Also worth cutting: the paragraph explaining how much you would learn from the role. It is honest and it is common, but it frames the appointment around your benefit rather than theirs. Say what you would contribute, and the learning is implied.
When a cover letter genuinely matters
Not every application needs one, and it is worth knowing which do. A letter earns its place when something on your resume raises a question the document cannot answer on its own: an employment gap, a change of field, a move across the country, a step down in title for a reason that makes sense once explained.
It also matters in small organisations, where the person reading is often the person you would report to, and in any application where the posting asks for one — in which case its absence is read as a failure to follow instructions rather than a stylistic choice.
Where it matters least is high-volume screening at a large employer, where the first pass is automated and the letter may not be read at all. Even there it costs little, provided you have not spent an hour on something nobody opens.
Frequently asked questions
Under one page, and in practice around 250 to 350 words. Four short paragraphs is the working shape. Anything longer competes with the resume for the same limited attention and usually loses.
It varies more than any general answer allows. In small organisations the person reading is often your future manager and the letter carries real weight; in high-volume corporate screening it may not be opened. Write one when the posting asks, when the employer is small, or when something on your resume needs explaining.
Something you could not have written to a different employer. A specific detail about the organisation, the team or the posting, connected to why you are applying. "I am writing to apply for the position of…" tells the reader nothing they do not already know.
No. Reference one piece of evidence from it and explain why it matters for this job, then spend the rest of the letter on what the resume cannot carry — the reason for a change, a gap, a relocation, or what you would take on first.