Administrative Assistant Resume Tips (With Examples)

What Hiring Managers Look For

Two passes happen before anyone reads your sentences properly.

The first is keyword matching. Most mid-size and large employers load applications into an applicant tracking system, and the recruiter then searches that system using nouns from their own posting. If the posting says "calendar management, expense reports, database entry," those phrases need to appear on your page as words, not be implied by a job title. ONET names Microsoft Word as an in-demand hot technology for this occupation and lists Google Docs, Google Drive, Dropbox, Slack, Intuit QuickBooks and SAP Concur among the tools used in the work (ONET OnLine, 2026-10) — spell out the ones you could be tested on in an interview.

The second pass is a skim of the top third of page one: your title line, summary, software list, and the first two bullets of your most recent job. The reader is checking for the duties the Bureau of Labor Statistics treats as core to the role — answering telephones and routing calls, scheduling appointments, arranging staff meetings, handling mail, preparing memos, invoices and reports, maintaining databases and filing systems, and basic bookkeeping (U.S. Bureau of Labor Statistics, 2026-08).

They also look for the right specialty. BLS names executive, legal and medical administrative assistants as distinct specialties with different duties, and notes that medical and legal staff may train for several months to learn industry-specific terminology (U.S. Bureau of Labor Statistics, 2026-08). If you have that vocabulary, put it in the summary rather than page two.

How to Build It Section by Section

1. Match the title line to the posting. Under your name, write the role as the employer wrote it. Before: `Administrative Professional`. After: `Medical Administrative Assistant — Patient Scheduling, EHR Data Entry, Front Desk`. One line, no tagline.
2. Write a three-line summary with two numbers in it. Before: `Hard-working admin seeking a role where I can use my organizational skills.` After: `Administrative assistant with 6 years supporting 3 department directors; manage 4 shared calendars and route 80+ daily calls with 24-hour document turnaround.`
3. Put a named software block above your experience. Before: `Proficient in Microsoft Office and cloud tools.` After: `Microsoft Word, Excel (pivot tables, VLOOKUP), Outlook, Google Docs and Drive, Slack, Dropbox, QuickBooks, SAP Concur.` Delete anything you could not demonstrate on request.
4. Rewrite every experience bullet as verb + task + result. Before: `Responsible for answering phones and greeting visitors.` After: `Routed 80–100 inbound calls daily and logged every visitor in the lobby system, cutting misdirected transfers from 15 a week to 2.`
5. Quantify the invisible work. Filing, mail and scheduling all have volume. Before: `Maintained filing systems.` After: `Converted 12 cabinets of paper records to a tagged Google Drive structure, reducing retrieval time from 10 minutes to under 1.`
6. Make the skills section testable. BLS lists decision-making, interpersonal, organizational and writing skills as the important qualities here (U.S. Bureau of Labor Statistics, 2026-08), and ONET's top essential skills are active listening, speaking, reading comprehension, writing and monitoring (ONET OnLine, 2026-10). Translate rather than copy: instead of `Organizational skills`, write `Calendar and travel coordination for 3 executives across 2 time zones`.
7. Keep education to two lines. BLS notes a bachelor's degree is typically not required, though employers may prefer college coursework for executive roles (U.S. Bureau of Labor Statistics, 2026-08); among ONET survey respondents, 50% said a high school diploma or equivalent is required, 22% an associate's degree and 11% a bachelor's (ONET OnLine, 2026-10). List credential, institution, year, then certificates.
8. Fix formatting last. One column, 10.5–12pt in a standard face, 0.5–1 inch margins, one date format (`Mar 2021 – Present`, never mixed with `3/21`), and no content inside headers, footers, tables or text boxes.

Sample Bullets and Cover Letter Lines

Adapt the structure and swap in your own figures. If you do not know a number, count one week of work and multiply.

Phone and reception volume

Resume bullet

Answered and screened 90+ daily calls for a 40-person office, clearing a 30-message voicemail backlog to zero by end of each day.

Calendar coordination

Resume bullet

Scheduled 60–75 meetings a month across 4 executive calendars, eliminating double-bookings for 11 consecutive months with a shared Outlook hold-and-confirm rule.

Document preparation

Resume bullet

Drafted and edited 40 monthly memos, agendas and board reports in Microsoft Word, cutting director review from two rounds of edits to one.

Database and records work

Resume bullet

Entered and audited 3,200 client records in the department database, correcting 410 duplicate entries and raising mailing-list accuracy to 99%.

Bookkeeping and expenses

Resume bullet

Processed 120 invoices and 35 expense reports a month in QuickBooks and SAP Concur, meeting the 5-day finance deadline every cycle for two years.

Training new staff

Resume bullet

Trained 6 front-desk hires on call routing and the visitor log, shortening time to independent coverage from 3 weeks to 8 days.

Cover letter opening

Cover letter line

For four years I have run the front desk and calendars for a 12-clinician practice, scheduling 300+ patient appointments a month and holding the no-show rate under 5% with a two-step reminder process.

Cover letter line on software

Cover letter line

Your posting asks for Excel reporting and Concur expense handling: I build the monthly 14-tab department spend report in Excel and submit 35 expense reports a month in Concur, with no rejected submissions in the past 12 months.

Before You Submit

Check each item against the file open in front of you. Every answer should be yes.

• Is the file named `Firstname-Lastname-Administrative-Assistant-Resume.pdf`, with no "final" or "v3" in it?
• Is it saved as PDF, unless the posting asks for .doc or .docx?
• Are your phone number, email and city/state in the top three lines of page one, outside any header or footer box?
• Does the job title on your resume match the exact title in the posting?
• Does your summary contain at least two numbers and no objective statement?
• Are the software names from the posting written out in full somewhere on page one?
• Does every experience bullet start with a past-tense verb and contain a number, percentage, dollar amount or named outcome?
• Is the phrase "responsible for" absent from the whole document (use find-and-search to confirm)?
• Is body text between 10.5 and 12pt, in one font, with consistent bullet characters?
• Is the resume one page for under 10 years of experience, two pages maximum beyond that, with no half-empty final page?
• Is the cover letter between 200 and 350 words and addressed to a named person or the specific team, not "To Whom It May Concern"?
• Have you run spellcheck and then read each sentence from the last one backwards to catch errors spellcheck accepts ("manger" for "manager")?