How to Hire A CoS: A Step-by-Step Guide
Most CoS search failures are seeded in the first week — before a single candidate has been contacted. Here is how to structure the process so it doesn't fail.
Step 1: Define the Mandate Before the Search Starts
The most expensive mistake in CoS search is starting with an unclear mandate and discovering the misalignment 10 weeks in, after losing your best candidates.
Before writing a job description, answer four questions: (1) What specific business outcome will this CoS own in the first 12 months? (2) What authority will they have — team, budget, and decision rights? (3) Why is this role open now, and what has changed that makes a new CoS the right answer? (4) What does success look like at 6 months, 12 months, and 24 months? CEOs who can answer all four questions before sourcing begins run significantly faster and more successful searches.
Step 2: Build the Hiring Scorecard
A hiring scorecard translates the mandate into assessable criteria. For a CoS, the core responsibilities to evaluate are:
| Responsibility | How to assess |
|---|---|
| Manage the CEO's priorities, schedule, and information flow | Define who will own this at your company |
| Own cross-functional strategic initiatives on behalf of the CEO | Define who will own this at your company |
| Prepare CEO for board meetings, all-hands, and investor updates | Define who will own this at your company |
| Drive leadership team alignment and follow-through on commitments | Define who will own this at your company |
| Act as a confidential sounding board for the CEO on decisions and personnel | Define who will own this at your company |
Step 3: Choose the Right Search Model
Retained search, contingency search, internal recruiter, and LinkedIn sourcing are not interchangeable for CoS searches. Contingency search incentivises speed over quality — firms are paid only when a candidate is placed, which means they submit candidates quickly rather than right. Retained search aligns incentives with quality: the firm is accountable for outcomes, not just submissions. For CoS-level searches, retained is the right model.
The firms that failed this search before you did not fail because the talent isn't out there. They failed because the process didn't support finding them.
Step 4: Run a Structured Process
A structured CoS search runs: sourcing (weeks 1–4), screening (weeks 5–6), first-round interviews (weeks 7–8), panel and case (weeks 9–10), references and offer (weeks 11–12). Deviating from this structure — skipping steps, adding last-minute requirements, or extending timelines without cause — directly causes candidate attrition. The candidates you most want are the ones with the most competing options.
Step 5: Close the Offer
Offer extension is not the finish line — acceptance is. The most common failure point is an offer that surprises the candidate. If compensation, equity, title, or start date were not discussed openly during the process, a surprise at the offer stage frequently causes the candidate to withdraw or re-enter the market. Manage expectations continuously through the process, not just at the end.
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