An experienced senior manager applies for a role at a large organisation or public body. They have run teams, budgets and major projects for fifteen years. They walk out of the interview confident, then learn they scored below the line on two competencies.
The pattern I see most often is this: experienced candidates talk about their career, while the panel is marking evidence against specific headings. A strong conversation is not the same as a strong score. Competency-based interviews reward candidates who know exactly what each question is measuring and give clear, specific proof of it.
This guide explains how competency-based interviews work, what changes at senior level, how panels mark, and how to prepare evidence that scores well.
How competency-based interviews work
In a competency-based interview, each question targets a defined skill or behaviour, and you answer with a real example from your experience. The panel scores each area separately, usually against set criteria. A brilliant answer on one competency rarely makes up for a weak answer on another.
Governments, public bodies, universities and most large private employers use the format. You’ll also hear it called a behavioural, structured or capability-based interview. The job specification or the recruiter’s briefing usually names the competencies being assessed.
Some employers now assess capabilities as well as competencies. Alongside evidence from your past, they explore your strengths, motivations and potential. Expect questions such as “What do you do best?” or “What would you contribute in your first year?” next to the familiar “Tell me about a time…” questions. Evidence from your experience still carries most of the weight.
The application can be part of the assessment. Some organisations, especially in the public sector, ask for written competency examples on the application form and shortlist on them. The panel may then probe those exact examples. If that applies to you, treat the form as the first round of the interview.
What changes for senior candidates
The headings can look similar at every grade. At senior level, the panel expects a different scale and type of evidence.
| Middle management evidence | Senior evidence | |
|---|---|---|
| Leadership | Leading a team well | Leading through other managers, and shaping culture |
| Decisions | Sound calls within your area | Judgement on complex, ambiguous issues with organisation-wide impact |
| Delivery | Hitting targets and deadlines | Setting direction, allocating resources, holding others to account |
| Relationships | Working well with colleagues | Influencing senior stakeholders, boards, government bodies or external partners |
| Scope | Your team or unit | The organisation, the sector or the public |
In my view, the biggest risk for senior candidates is underselling. Years of saying “we” make it hard to name your own decisions. A panel can only score what you tell them you did.
The competencies senior panels usually assess
Frameworks differ between employers, but senior roles tend to test the same core areas. Map your evidence to the exact wording in your job specification.
| Area | Typical question | What a strong senior answer shows |
|---|---|---|
| Leadership and people development | “Tell me about a time you developed the leadership capability of your team.” | Growing managers, not only staff; succession; how you handled underperformance |
| Strategic thinking and future readiness | “Describe how you anticipated a change in your environment and prepared for it.” | Seeing beyond the immediate; linking your area to wider goals; acting early |
| Judgement and decision-making | “Give an example of a difficult decision you made with incomplete information.” | The options, the risks, who you consulted, and owning the outcome |
| Delivery of results | “Tell me about a significant programme you were accountable for.” | Clear goals, resources, governance, measurable results, what you did when it slipped |
| Communication and influence | “Describe a time you persuaded senior stakeholders to change direction.” | Reading the audience, using evidence, building support across boundaries |
| Collaboration and partnership | “Tell me about working with an external partner or another organisation to deliver an outcome.” | Shared goals, managing tension, keeping trust when interests differed |
| Values and motivation | “Why this role, and what would you bring to it?” | A specific, honest motivation linked to the organisation’s purpose |
Prepare two examples for each area. Panels often ask for a second example, and some panels will already know your first one from your application.
How panels mark, and what moves your score
Most competency panels work from a marking guide. Each member listens for specific positive indicators under each heading, takes notes, and agrees a mark per competency after the interview. Your overall result is usually built from those separate marks.
This has practical consequences:
- Indicators score. Impressions don’t. If the indicator is “develops the capability of others”, say plainly what you did to develop someone, and what happened as a result.
- Each competency stands alone. Spread your preparation evenly. A weak area can cost you the role even if the rest is excellent.
- The panel can only mark what it hears. Background the panel doesn’t need, or a vague “we”, uses time without earning marks.
- Recent, relevant and specific scores highest. An example from the last few years, at the level of the role, with clear numbers.
- Follow-up questions are for clarifying evidence. When a panel member probes, they are often looking for an indicator you haven’t yet shown. Answer the probe directly.
The most useful habit I suggest to senior candidates is to read every indicator in the job specification and ask, for each one: “Which sentence in my answer proves this?”
Structuring a senior competency answer
STAR (situation, task, action, result) is the standard format, and most panels expect something like it. At senior level, adapt it so your judgement gets the airtime. Aim for about two to three minutes per answer. For the timings and a before-and-after example, see The STAR Method for Senior Interviews: How to Adapt It at Director Level.
- Context, briefly (15–20 seconds). The organisation, your role, and the stakes. One or two sentences.
- The challenge and your responsibility (15–20 seconds). What needed to happen, and why it fell to you.
- Your thinking (30 seconds). The options you weighed, the risks, and why you chose your approach. This is where senior candidates separate themselves from middle managers.
- Your actions (60 seconds). What you personally did, in order. Use “I” for your decisions and actions, and credit the team for theirs.
- The result (20–30 seconds). Numbers where you have them, and the wider impact on the organisation or the people it serves.
- The learning (10–15 seconds). What you’d keep, and what you’d change. Capability-based panels especially value this, as it speaks to your potential.
For questions about motivation and strengths, such as “Why this role?” or “What do you do best?”, drop the structure. Give a direct answer, one specific example that proves it, and a link to what the role needs. These questions reward honesty more than polish.
For a closer look at structuring one of the hardest senior questions, see How to Answer “Tell Me About a Time You Led Change” at Senior Level.
Common mistakes
- Relying on reputation. Panels mark the interview, not your CV or your standing in the sector. Even if the panel knows you, give the full evidence.
- Using the same example for everything. One big project stretched across four competencies looks thin. Use a different example for each area where you can.
- Answering a different question. “Tell me about a difficult decision” is not asking about a difficult project. Listen for the competency behind the question.
- Contradicting the application form. If your written example and your spoken one differ on facts or scale, the panel notices. Reread your form the day before.
- Middle-management evidence for a senior role. Examples about managing your own team’s workload don’t show readiness for a role that leads managers.
- Generic motivation answers. “I’m passionate about leadership” earns little. Name what specifically draws you to this organisation and this role.
- Running out of time. Long context leaves no time for actions and results, which is where the marks are.
Not sure which competencies are your strongest? The free Leadership Readiness Assessment takes about ten minutes and shows where your strengths and gaps sit.
A preparation plan
- Decode the job specification. List every competency or capability and its indicators, word for word.
- Map your evidence. Use the table below to find two examples per area. Gaps show up quickly.
- Align with your application form. Keep the facts and figures consistent, and prepare a fresh second example for each area.
- Write each example in bullet form, not a script. Scripts sound rehearsed and fall apart when the panel interrupts.
- Prepare your motivation answers. Why this role, why this organisation, and what you’d contribute in the first year.
- Rehearse out loud with probing. Ask someone to interrupt with “What did you do specifically?” and “What would you do differently?”
- Prepare your questions for the panel. Base them on the organisation’s strategy or current priorities.
A simple evidence map. Use the competency wording exactly as it appears in the job specification, and put numbers in the last column:
| Competency | Best example | Back-up example | What it proves |
|---|---|---|---|
| Leading change | Merging two regional teams into one function | Moving the department onto a new reporting system | Built agreement across three functions first; merger completed in five months with no client losses |
For the wider set of questions senior panels use, see Director-Level Interview Questions: What the Panel Is Really Assessing.
Preparing for a competency-based interview?
I work one-to-one, online, with senior professionals preparing for director, head-of and executive interviews. Wherever you’re based, sessions are scheduled around your time zone.
The Interview Preparation Programme covers role-specific strategy, answer development, mock panel interviews with realistic follow-up questions, and coaching on communication and presence. We map your evidence against the competencies in your job specification so every answer earns its marks.
If you have an interview coming up, book a discovery call and we’ll look at what the panel will be testing for.