Administrative Assistant duties and responsibilities for a resume
Pick the duties that match your real work, then turn the strongest ones into results with numbers.
- Answer and route multi-line phone calls, take messages and respond to routine inquiries
- Greet visitors and direct them to the right person or department
- Schedule and confirm appointments, meetings and conference rooms, and manage shared calendars
- Prepare, edit and proofread correspondence, memos, reports and presentations
- Take, type and distribute meeting notes and action items
- Set up and maintain paper and electronic filing systems and keep records current
- Enter and update information in databases, spreadsheets and CRM systems
- Open, sort and route incoming mail, and prepare outgoing mail and packages
- Order office supplies, track inventory and coordinate with vendors
- Process invoices, track expenses and handle basic bookkeeping tasks
- Book travel, lodging and meeting reservations for staff
- Coordinate logistics for meetings, trainings and company events
- Operate and troubleshoot copiers, printers and phone systems, and arrange repairs
- Collect and check employee hours to support timekeeping and payroll submission
- Train new staff on office procedures and software
Administrative Assistant resume bullet examples
Entry level
- Answered and routed 60+ calls per day on a 10-line phone system for a 25-person accounting office.
- Scheduled 40+ client appointments per week in Outlook with zero double bookings over 6 months.
- Scanned and indexed 3,000 paper files into SharePoint, cutting document retrieval time from 10 minutes to under 1.
- Tracked supply inventory in Excel and placed biweekly orders, reducing rush shipping charges 40% in the first year.
Experienced
- Supported a 6-person leadership team and 45 staff, managing calendars, travel and meeting logistics across 3 time zones.
- Coordinated 12 company events per year for up to 150 attendees, finishing each under budget by an average of 8%.
- Built an Excel invoice tracker that cut late vendor payments from 15 per quarter to 2.
- Wrote an office procedures manual and trained 9 new hires with it, shortening onboarding from 3 weeks to 2.
Administrative Assistant skills to list
| Hard skills | Soft skills |
|---|---|
| Microsoft Office (Word, Excel, Outlook, PowerPoint) | Organization |
| Google Workspace | Written communication |
| Calendar and meeting management | Interpersonal skills |
| Document preparation and proofreading | Prioritization and decision-making |
| Records management and filing systems | Attention to detail |
| Data entry and database upkeep | Discretion with confidential information |
| Multi-line phone systems | Time management |
| Basic bookkeeping and invoice processing | |
| Travel and event coordination | |
| Zoom and Microsoft Teams |
Check which of these a specific posting uses with the ATS keyword checker.
Sample administrative assistant job posting
Employers write postings like this one. Mirror its language where it is true for you.
Administrative Assistant · Contoso Engineering Group · Raleigh, NC
Schedule: Full time, Monday to Friday, 8 a.m. to 5 p.m., on site · Pay: $19 to $23 per hour (example range; actual pay varies by location)
Contoso Engineering Group is a 60-person civil engineering firm. We are looking for an organized administrative assistant to keep our front office running and support our project teams.
Responsibilities
- Answer and route calls and greet clients and visitors
- Manage calendars, schedule meetings and book conference rooms for 3 department leads
- Prepare, format and proofread letters, reports and proposals
- Maintain digital and paper files and keep project records current
- Process vendor invoices and track office expenses in Excel
- Order supplies and coordinate building and equipment service
- Arrange travel and plan staff meetings and quarterly events
Requirements
- High school diploma or equivalent; business coursework or an associate degree is a plus
- 2 years of administrative or office experience
- Strong skills in Microsoft Word, Excel, Outlook and PowerPoint
- Clear writing and careful proofreading
- Ability to handle confidential information with discretion
Benefits
- Health, dental and vision insurance
- Paid time off and paid holidays
- 401(k) with employer match
Tips for describing administrative assistant work
Show the scale of your support
Say how many people, leaders or departments you supported and how busy the office was. "Supported 45 staff and 6 leaders" sets the scope for every bullet below it.
List software by name
Admin postings name tools such as Excel, Outlook, SharePoint, Google Workspace, QuickBooks and Zoom. List the exact programs you use and specific features, such as pivot tables in Excel or mail merge in Word.
Turn routine work into results
Filing, scheduling and ordering supplies sound routine until you add an outcome. Show time saved, errors avoided, costs cut or a process you built.
Highlight trust and discretion
Admins often handle payroll hours, invoices and confidential records. A duty such as "maintained confidential personnel files" signals you can be trusted with sensitive information.
Tailor to the type of office
School, nonprofit, medical-adjacent and corporate admin roles share core duties but differ in focus. Move the duties that match the posting to the top and use its terms where they are true for you.
See it in a full resume. Our administrative assistant resume example shows these duties in context, with a free Word template.
View example