An administrative assistant cover letter with an opening about keeping an office running, your systems skills and a clear close.
[Date]
Re: Application for the administrative assistant position
Dear [Hiring manager's name],
When our property managers needed a lease document, it used to take ten minutes of searching through binders. Since I moved our files to SharePoint, it takes seconds. Small changes that save people time every day are what I enjoy most, and why I am applying for the administrative assistant role at [Company].
For five years I have supported busy teams, first at a law office and now at a property management company. I manage calendars and travel for three regional managers, process about 120 vendor invoices a month and coordinate onboarding for new hires.
Your posting describes supporting a leadership team with a full schedule. That is where I work best: staying a step ahead, keeping details straight and handling confidential information with care.
I would be glad to talk about how I could support your team.
Sincerely,
[Your name]
An improvement that saved time shows exactly what kind of assistant you are.
Supporting an executive is different from supporting a team. Show which experience fits their posting.
If you know the software they use, say so. It shortens the time you need to get started.
Your letter is a sample of your work. Short paragraphs, no typos, a clear close.
Scheduling, Microsoft 365 or Google Workspace, data entry, document management and communication. Add one or two examples of how you used them.
Use numbers for the people you support and the volume you handle, and add one improvement you made. That turns routine work into results.
Only if the posting asks for it. Otherwise your system skills and examples say more.
It helps, because communication is part of the role. Keep it short, clear and without typos.
See the administrative assistant resume example
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