Updated October 2026
A startup head of operations interview works in four stages: a CEO screen on remit, a systems deep dive with your accountant or a finance-minded adviser, a handover exercise using the CEO's real task log, and a final round with team leads plus references. It tests whether the candidate builds systems that outlast them, or becomes the person everything routes through.
The most useful signal is what the candidate refuses. Hand them the CEO's actual task list and ask them to choose. Someone who accepts every item is showing you how the role goes wrong: within a year they become a second bottleneck between the CEO and everyone else.
As in our job description, the illustrative example is a 40-person Series A battery storage company where the CEO still approves every supplier invoice.
| Stage | Who | Length | What it tests |
|---|---|---|---|
| 1. CEO screen | CEO | 45 min | Remit fit, areas they have owned directly |
| 2. Systems deep dive | Your accountant or fractional CFO | 60 min | Finance operations depth, tool choices, controls |
| 3. Handover exercise | CEO and one team lead | 90 min | Prioritisation, judgement, saying no |
| 4. Team leads and references | Two team leads, then calls | 45 min plus calls | Service attitude, follow-through |
Stage 2 matters most if you have never done the job yourself. A good accountant spots a candidate who talks well about month-end but has never run one.
Strong answer: Takes the tasks that free the most CEO time, refuses ones that belong to another team, and names their own boundaries.
Red flags: Says yes to everything, or wants a COO title and a team before running the basics.
Strong answer: Specific steps, honest about errors, and controls sized to the company.
Red flags: Approval chains for everything, or no example of an error they owned.
Strong answer: Clear lines on when to call a specialist, and a system for deadlines that does not live in their head.
Red flags: Treats every contract as a legal job, or none of them.
Strong answer: Pushes back on changing the board number, learns from workarounds, and admits early mistakes.
Red flags: Blames people for ignoring processes, or claims no early mistakes.
Give the candidate a redacted copy of the CEO's two-week task log, the current list of tools, and one real broken process, such as supplier invoices approved by email. In up to 3 hours, ask for a ranked handover plan with dates, the items they would refuse or stop, a one-page redesign of the broken process, and the first three numbers for the operating report.
Look for reasoning about CEO time, explicit refusals, the simplest fix tried before new software, and the questions they would ask before acting.
| Outcome | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| CEO time returned | Takes everything | Takes the easy items | Takes the right items | Takes, refuses and stops with reasons |
| Finance operations | No month-end experience | Assisted with one | Ran it reliably | Ran it and made it faster |
| People operations | Ad hoc | Followed a process | Built one system | Built it and others adopted it |
| Contracts and vendors | No experience | Filed contracts | Ran templates and renewals | Cut legal spend and risk |
| Operating reporting | Spreadsheets only | Reports nobody read | Report used monthly | The board relies on it |
We run operations and leadership searches on a fixed fee agreed upfront, with one dedicated recruiter and 33 days on average from kick-off to hire (see pricing).
Bring in your accountant or a fractional CFO for the systems deep dive, and score against a written scorecard.
If finance operations is on the CEO's handover list, yes. Otherwise, an outside accountant can cover the gap.
Start with the head of operations job description, built from the CEO's handover list, then read how to hire a COO or head of operations.
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