Name the tools and the scope, not just the traits
Administrative postings are screened for concrete systems and tasks before anyone reads the soft-skill adjectives. If the job mentions multiple phone lines, Microsoft Office, QuickBooks, a scheduling platform, or a specific expense system, use that exact term rather than a general phrase such as “answered phones” or “mastery of spreadsheets”—but only where it is true of your experience.
Then put size behind the work. A reader cannot weigh “managed calendars” without knowing what it carried. Add the number of leaders or team members you supported, the volume of calls, emails, or expense reports you handled, the budget or event you coordinated, or the departments you worked across.
Pick a format that fits your history
A reverse-chronological resume is the safe default when your administrative responsibilities have grown over time, because it shows progression. If you are entering the field, have limited direct experience, or are switching careers, a functional or combination format lets you group the skills that match the posting first and place the dated work history after them.
Keep the document to one page and make it plain. Administrative work is judged partly on clear communication, so an uncluttered, consistent page is itself evidence. Avoid infographics, columns, and image-heavy layouts that make a reader hunt for the facts.
Write bullets and a summary that answer the posting
Replace a duty list with outcomes you can support: a scheduling process you rebuilt, a travel budget you kept in line, an onboarding packet you created, an event you delivered, or the time you saved a team. A modest, verifiable result is stronger than a long list of daily tasks.
A two-sentence summary can name your title, years of experience, and the systems you know, and it should mirror the posting’s vocabulary where it is accurate. Robert Half’s advice for administrative candidates is explicit that the same resume should not go to every job, so tailor the summary and skills line for each employer, then proofread before you send it.
Sources consulted
This guide is an original synthesis of the following career guidance. Read the source material for its full context.