Chief of Staff skills: what to learn first, and what can wait
A chief of staff gets hired for judgment, but judgment is hard to see on paper, so the skills that open the door are the visible ones: clean writing, tight decks and a planning process you've actually run. Get those solid first. The harder stuff, like speaking for your executive without overstepping, is what separates the people who get offers from the people who get promoted out of the seat.
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Step oneGets you the interview
Writing a one-page decision memoYour executive reads dozens of documents a week and wants the recommendation in the first paragraph, the options below it and the risks at the bottom. Many hiring processes include a take-home writing exercise, so bring a real memo you wrote, lightly scrubbed.
Board and leadership decks in Google Slides or PowerPointYou'll build the monthly business review, the offsite pre-read and pieces of the board deck. Screeners look for slides with an action title on every page and a story that holds up when someone skips ahead.
Spreadsheet modeling in Excel or Google SheetsHeadcount plans, budget scenarios and a quick model of what happens if a launch slips a quarter. You don't need to be a finance analyst, but you can't wait on one every time the CEO asks a what-if.
Running projects in Asana, Notion or JiraChiefs of staff own the tracker for cross-functional initiatives that belong to nobody else. Show you've set one up, kept owners honest about dates and closed it out.
Step twoGets you the offer
Designing an operating cadenceThe weekly leadership meeting, the monthly business review and the quarterly planning cycle, each with a clear agenda, pre-read and owner. Final rounds often ask how you'd fix a leadership meeting that runs long and decides nothing, so have a specific answer.
OKRs or a similar goal-setting systemYou'll draft company objectives with your executive, push teams to write key results they can measure and run the check-ins. Know where OKRs go wrong, like sandbagged targets or too many objectives, not just the textbook version.
Pulling metrics from Looker, Tableau or a finance exportYour principal will ask why a number moved before the leadership meeting starts. Being able to open the dashboard, find the driver and write two sentences about it is what makes you useful on day one.
Planning a leadership offsite end to endSetting goals for the offsite with the CEO, interviewing the leadership team beforehand, building the agenda and turning the output into owned action items. Interviewers ask about this because it shows whether you think past logistics.
Step threeGets you promoted
Speaking for your executive without oversteppingKnowing which calls you can make in your principal's name, which need a quick check and which you should never touch. People who get this right become the obvious pick for head of operations or general manager roles.
Annual planning and budget allocationRunning the process where every department asks for more headcount than the company can afford, then helping the executive team decide. It teaches you how the whole business trades off, which is what operating jobs need.
Owning a business line or turnaround projectTaking over a struggling function for a few months, like a stalled partnerships team or a messy sales handoff, and fixing it yourself. It gives you a result with your name on it, which the seat rarely does.
Board relations and investor updatesDrafting the monthly investor update, prepping board members before meetings and tracking follow-ups from the last one. Exposure to the board is where chiefs of staff build the relationships that lead to their next job.