Opening
Name the role and give one concrete reason you are worth reading past the first line. Something specific from the posting works better than a statement about your enthusiasm, because it proves the letter was written for this application.
Fit summary
Connect your experience to what the job actually needs, in the job's own words. This is where the terms from the posting belong, used in real sentences rather than listed.
Achievement highlight
One relevant win with enough context to be believable: what the constraint was, what you did, what changed. One well-told example beats three summarised ones.
Close
State what you would like to happen next and stop. A close that apologises for taking up time, or repeats the whole letter in miniature, wastes the last thing the reader sees.
Next Step
Turn Resume Advice Into A Better Application
Use the free analyzer to get your ATS score, then move into job match, rewrite, and cover letter workflows when you are ready to tailor applications faster.