Competency-Based Interview Questions and 15 Answers, Ireland
By Mustafa Tarabya, founder of CVBooster · Published · Updated
17 min read
Competency-based interview questions and answers in Ireland are scored against a published model, so the board is ticking named indicators rather than forming an impression. The constraint is that the model changes by employer and by grade: publicjobs.ie uses the Civil Service competency model or the newer Capability Framework, the HSE uses its own competency set, and private employers usually borrow the same structure. The guidance quoted below is from publicjobs.ie interview advice and the PAS Civil Service Competency Models. Fifteen full answers follow across HSE, local authority, civil service, banking, technology and retail roles. Written by Mustafa Tarabya, who hired for his own company, read every application himself and now writes CVBooster's guides. Updated September 2026.
What the board scores
publicjobs.ie describes the format directly: "Our interviews typically follow a structured format, with candidates being questioned and assessed on the competencies or capabilities relevant to the role. This ensures that all candidates are assessed equally and transparently."
It also names the structure it expects in an answer, the STAR model, and defines each part:
- Situation - "Use one or two sentences to describe where you worked or studied, what your role was, and any other relevant background information that provides context."
- Task - "Clearly describe the problem or challenge you faced and the goal you were working towards in the example."
- Action - "Outline what you did to either resolve the situation or contribute to the success of the example."
- Result - "Describe the result of your actions and what you accomplished from the situation."
The indicators the board ticks are published. At Clerical Officer level, Team work includes "Shows respect for colleagues and co-workers" and "Offers own ideas and perspectives". At Executive Officer level, Analysis and Decision Making includes "Draws accurate conclusions and makes balanced and fair recommendations backed up with evidence". Each answer below names the competency it is aimed at and the indicator it targets.
Health service and local authority questions
Tell me about a time you worked as part of a team under pressure
Competency: Team work. Role: staff nurse, HSE model 3 hospital, Cork.
Situation: I work on a 32-bed medical ward. On a Sunday in February 2026 we opened four escalation beds on the corridor with the same staffing.
Task: The three of us on duty had to keep the medication round safe without anyone taking on more than they could hold.
Action: I suggested we split by task rather than by bay for that shift only. I took the full drug round for all 36 patients, one colleague took observations and escalation, the third took admissions and family calls. I wrote the split on the whiteboard so the CNM could see it at handover. At two hours in I flagged that I was behind and my colleague took eight patients back.
Result: No medication was late by more than thirty minutes and no incident form was raised. The CNM adopted task-splitting as the standing plan for escalation days.
What the board scores: "Understands own role in the team, making every effort to play his/her part".
Give an example of when you managed a large volume of information accurately
Competency: Information Management and Processing. Role: grade IV clerical officer, HSE community healthcare office.
Situation: I maintain the waiting list for community physiotherapy across eleven clinics.
Task: In 2025 we merged two area lists and found about 900 duplicate or dormant entries.
Action: I built one sheet with referral date, clinic, referrer and last contact, then sorted by referral date rather than by name, because the duplicates had different name spellings. I wrote a rule for what counted as dormant, agreed it with the physiotherapy manager in writing before I applied it, and logged every removal with a reason. I checked a sample of fifty removals with a colleague before finalising.
Result: The merged list came out at 1,240 live referrals from an apparent 2,100. The audit in November accepted the log with no findings, and the reason codes I wrote are now used across the area.
What the board scores: "Keeps high quality records that are easy for others to understand".
Describe a situation where you had to deal with a difficult member of the public
Competency: Customer Service and Communication Skills. Role: customer services officer, county council, Kildare.
Situation: I work the housing counter, which takes about sixty callers a day.
Task: A man whose housing application had been closed for missing documents arrived angry and would not sit down.
Action: I moved us to the side room, which takes the audience away. I did not repeat the policy at him. I asked what he had sent and when, and checked the scanning log while he watched the screen. Two of the four documents were on file and had not been matched to his reference. I reopened the application myself, gave him a written note of the two still outstanding and a date, and gave him my direct extension.
Result: He returned the two documents inside a week. I raised the matching gap with our records team, and unmatched scans are now checked weekly rather than monthly.
What the board scores: "Is respectful, courteous and professional, remaining composed, even in challenging circumstances".
Tell me about a time you had to meet a tight deadline
Competency: Delivery of Results. Role: assistant staff officer, county council finance section.
Situation: I prepare the quarterly returns for a roads capital programme.
Task: In April our engineer went on sick leave four days before the return was due, holding the only copy of the site measurements.
Action: I did not wait. I listed what the return needed, then found each item somewhere else: contractor certificates for measurements, the purchase order system for committed spend, and site photographs with dates for progress. I rang the two contractors directly to confirm measured quantities rather than estimating. I flagged to the senior executive officer on day one that two figures would be marked provisional and why.
Result: The return went in on time with two provisional figures, both confirmed within a fortnight and unchanged. I now keep a second copy of the measurement sheet in the shared folder.
What the board scores: "Takes responsibility for work and sees it through to the appropriate next level".
Give an example of when you improved a service for the people who use it
Competency: Drive and Commitment to Public Service Values. Role: community welfare officer, Department of Social Protection.
Situation: I deal with supplementary welfare applications in a busy urban office.
Task: Applicants were routinely being turned away for the wrong form, often after waiting an hour.
Action: I spent a week noting which form each person actually needed against which one they had brought. Four forms accounted for most of the confusion, and the titles on them were nearly identical. I made a one-page picture guide, in plain language, with a photograph of each form and one line on who it is for. I got it checked by a colleague who deals with non-English speakers before printing.
Result: Turnaways for the wrong form dropped noticeably over the following two months. The guide was taken up by two other offices in the division.
What the board scores: "Consistently strives to perform at a high level and deliver a quality service".
Civil service and public body questions
Describe a decision you made using incomplete information
Competency: Analysis and Decision Making. Role: executive officer, Revenue compliance unit.
Situation: I screen cases for intervention in a district office.
Task: A case flagged for a site visit had two years of returns missing and the agent had gone out of business.
Action: I gathered what existed: VAT returns from the earlier period, third-party payment data, and the sector average margin. The gap was consistent with a trade that had continued rather than ceased. I set out three options in a short note, an aspect query, a full audit, or no action, with the cost and the likely yield of each. I recommended the aspect query because it was proportionate to the evidence I actually had.
Result: The query produced the missing returns in six weeks without an audit. My note format was reused by two colleagues for similar screening decisions.
What the board scores: "Draws accurate conclusions and makes balanced and fair recommendations backed up with evidence".
Tell me about a time you supported a colleague's development
Competency: People Management. Role: higher executive officer, state agency shared services.
Situation: I manage a team of five processing grant claims.
Task: One clerical officer had been passed over at an internal competition and had stopped volunteering for anything.
Action: I asked what she wanted rather than telling her what to fix. She said she had no example of dealing with an external body, which the competition had asked about. So I gave her the monthly liaison call with the funding body, with me sitting in silently for the first two. I set a written development objective with a date and reviewed it at six weeks, not at year end.
Result: She ran the call alone from the third month and was successful at the next competition. Two others on the team asked for the same arrangement on different tasks.
What the board scores: "Values and supports the development of others and the team".
Give an example of when you had to explain something complex to a non-expert
Competency: Interpersonal and Communication Skills. Role: administrative officer, regulatory body.
Situation: I draft guidance for small operators who have no legal advisers.
Task: A new registration requirement had produced about 200 phone queries in a fortnight, all asking the same thing.
Action: I listened to a sample of the calls rather than guessing. The confusion was a single sentence that used the word undertaking without defining it. I rewrote the page around the three questions people actually asked, put a worked example of a completed form beside it, and tested the draft on two operators before publishing. I kept the legal wording in a footnote rather than deleting it.
Result: Calls on that requirement fell to roughly twenty a fortnight. The plain-language format became the template for the rest of the guidance set.
What the board scores: "Modifies communication approach to suit the needs of a situation/ audience".
Tell me about a time you took responsibility for your own development
Competency: Specialist Knowledge, Expertise and Self Development. Role: clerical officer, local authority, seeking promotion.
Situation: I process planning applications and wanted to move to an assistant staff officer role.
Task: The competition asked for experience of financial procedures, which my post does not touch.
Action: I asked our finance section whether I could take on the planning fee reconciliation, which nobody enjoyed. I did a half day a week from September. I also completed a bookkeeping module at night over one term and paid for it myself. I kept a file of what I had done with dates, so the example would be concrete rather than general.
Result: I ran the reconciliation for eleven months and found a recurring fee coding error worth several thousand euro a year. I had a real example for the competency, and I was placed on the panel.
What the board scores: "Is committed to self development and continuously seeks to improve personal performance".
Banking, technology and retail questions
Describe a time you handled a customer complaint that was not your fault
Competency: Customer Service and Communication Skills. Role: branch adviser, retail bank, Galway.
Situation: I sit on the advice desk in a branch of about fourteen staff.
Task: A customer arrived because a standing order had failed three months running, set up by a colleague who had since left.
Action: I did not explain the internal history to him. I pulled the mandate, saw the account number had one transposed digit, and corrected it while he sat there. I then checked whether the failures had triggered charges, which they had, and raised the refund myself rather than sending him to the call centre. I wrote him a short note of what had happened and what I had done.
Result: The charges were back within three working days and the standing order has not failed since. I raised a pattern check on mandates keyed by staff who have left, which our operations lead adopted.
What the board scores: "Actively listens to others and tries to understand their perspectives/ requirements/ needs".
Tell me about a time you identified a risk before it became a problem
Competency: Analysis and Decision Making. Role: credit analyst, commercial lending team.
Situation: I assess lending proposals for small and medium businesses.
Task: A haulage company applying to refinance looked sound on its accounts, but the file had a recent change of auditor and a director resignation in the same quarter.
Action: I did not reject it on a hunch. I asked for management accounts for the two quarters since year end and checked the fleet against the licence register. Three vehicles listed as assets had been sold. I put the discrepancy to the director directly and gave him a week to explain it, which is fairer than declining silently.
Result: The sale had funded an undisclosed loan. We restructured the facility at a lower amount with a covenant rather than declining outright, and the account has performed since. The asset register check is now part of our standard haulage file.
What the board scores: "Effectively deals with a wide range of information sources, investigating all relevant issues".
Give an example of when you had to deliver bad news to a client
Competency: Interpersonal and Communication Skills. Role: customer success lead, software company, Dublin.
Situation: I look after twelve mid-sized accounts on a subscription product.
Task: A migration we had promised for the end of March was going to slip by about seven weeks, and the client had scheduled staff training around it.
Action: I told them in week one of the slip, not at the deadline. I called rather than emailed, gave the new date with the reason, and offered two things I could actually deliver: a sandbox they could train on immediately, and the integration work brought forward. I put the same content in writing the same afternoon so their operations manager could forward it internally.
Result: They moved the training to the sandbox and did not escalate. The account renewed in June. I now send a delivery-risk note at the first sign of slippage rather than at the review meeting.
What the board scores: "Is assertive and professional when dealing with challenging issues".
Tell me about a time you improved a process
Competency: Delivery of Results. Role: quality assurance analyst, medical devices firm, Limerick.
Situation: I test release batches on a production line running two shifts.
Task: Our deviation reports were taking about twelve days to close, and the backlog was blocking releases.
Action: I sampled thirty closed reports and measured where the days went. Nine of the twelve were spent waiting on a single approver signature. I proposed a delegated signature for low-risk deviations with a named deputy, wrote the criteria, and took it to the quality manager with the sample data rather than an opinion. I ran it for a month with every delegated case reviewed afterwards.
Result: Median closure time fell to four days with no change in the audit findings. The delegation is now written into the standard operating procedure with an annual review.
What the board scores: "Constructively challenges existing approaches to improve efficient customer service delivery".
Describe a time you led a team through a busy period
Competency: Team work and People Management. Role: supervisor, supermarket, Limerick.
Situation: I supervise sixteen staff on grocery and checkouts.
Task: In the week before Christmas 2025 we lost four staff to illness with the busiest three days ahead.
Action: I asked the whole team on the Monday what they would rather do, rather than assigning cover myself. Three preferred longer days over extra days, two students wanted evenings only. I built the roster around those answers and covered the remaining gap myself on the Thursday. I put the roster up two days ahead instead of the usual one, so people could arrange lifts and childcare.
Result: We covered every hour without agency staff. Nobody called in sick on the three peak days, which had not been true the previous year. I now ask for preferences before every peak roster.
What the board scores: "Develops and maintains good working relationships with others, sharing information and knowledge, as appropriate".
Tell me about a time you had to adapt to a significant change at work
Competency: Drive and Commitment to Public Service Values. Role: store manager moving to a new stock system, retail chain.
Situation: I manage a store of thirty staff that moved to a new ordering system in January.
Task: The first fortnight produced heavy over-ordering on chilled lines, and waste was visible.
Action: I went on the system first myself, on nights, before I asked anyone else to. That gave me the specific fault: the system was pulling a fourteen-day sales average, which included our Christmas fortnight. I raised it with head office with three product examples and the waste figures, and I set manual overrides on twelve lines until it was corrected.
Result: Chilled waste came back to the pre-change level inside three weeks. Head office applied the same override list to nine other stores. I learned the system properly by being the first to use it badly.
What the board scores: "Demonstrates flexibility and openness to change".
The prep table for an Irish competency board
publicjobs.ie advises candidates to "Aim to include about 10 different achievements altogether which can be from different areas in your life" and to "pick about five qualities that you feel are most relevant to the job you are applying for". Use this to sort them.
| Competency | The point the board needs to hear | The evidence to bring |
|---|---|---|
| Team work | What you personally contributed, not what the team did | Your specific task in a shared effort |
| Information Management and Processing | Your method, and the rule you applied consistently | A record, log or reason code you created |
| Delivery of Results | You finished it, and you flagged risk early | A date, a volume, and who you told |
| Customer Service and Communication | You changed something after the interaction | The complaint, the fix, and the follow-up |
| Analysis and Decision Making | The options you rejected and why | The data you gathered before deciding |
| People Management | You developed someone, with a date and a review | The objective set and the outcome |
| Specialist Knowledge and Self Development | You closed a gap on your own initiative | The course, the secondment, the file |
| Drive and Commitment to Public Service Values | Why the work matters beyond the task | Something you did that nobody asked for |
Tip: publicjobs.ie warns that examples are "then probed by the interview board, to explore the evidence further". Bring only examples you can survive three follow-up questions on.
Competency or capability: check which one your competition uses
publicjobs.ie changed the ground in 2024. Its guidance states: "In 2024, a new Civil Service Capability Framework was designed" and that "some roles may utilise the Civil Service Competency Model and others may rely on the new Capability Framework. Candidates will be informed in advance."
The difference matters for how you prepare:
- Competency-based questions ask for past evidence. publicjobs.ie gives examples including "Tell me about a time when you demonstrated interpersonal skills" and "Describe a time when you resolved conflict".
- Capability-based questions go wider. They "also explore the candidate's skills, strengths, knowledge, values, motivation and interests", and publicjobs.ie lists prompts such as "What motivates you to deliver excellence?" and "What values underpinned your approach?"
For the HSE, the equivalent guidance is the HSE careers guidance on completing competency based questions, which asks for the task or problem, what you did, and the outcome, in that order.
If you are writing the application form rather than sitting the board, the publicjobs competency application examples page covers the written version. The competency based interview questions and answers page has the wider UK and general set, and star method answers examples shows the weak version of each answer beside the strong one.
Frequently asked questions
What are the most common competency-based interview questions?
The most common in Ireland are the four publicjobs.ie lists: "Tell me about a time when you demonstrated interpersonal skills", "Give an example of when you overcame a challenging situation", "Describe a time when you resolved conflict", and "Have you ever been in a situation where you had to work under pressure". Boards then probe each answer with follow-ups, so prepare the detail behind the story rather than the story alone.
What is a competency-based interview?
An interview where each question targets a named competency from a published model, and the board scores your answer against the indicators printed for that competency at that grade. publicjobs.ie describes it as a structured format that "ensures that all candidates are assessed equally and transparently". The Civil Service model and the HSE model are both public documents, so you can read the marking criteria before you attend.
What is your 3 strength best answer?
Name three strengths the competition actually asks for and give one concrete example of each, with a date. publicjobs.ie suggests writing down your strongest qualities and picking "about five qualities that you feel are most relevant to the job you are applying for", then narrowing from there. Avoid generic claims. A board will ask what you did last month, not what you are like.
What is the biggest red flag to hear when being interviewed?
An answer with no "I" in it. If every action is described as something the team did, the board cannot score you, and it usually triggers probing questions you cannot answer. The second red flag is a result that never arrives: a long story that stops at what you did, with no outcome, no number and nothing learned.
What are 5 common interview mistakes?
Using "we" instead of "I"; bringing one example for every competency; spending most of the answer on background rather than action; having no result; and not reading the competency model the board is marking against. publicjobs.ie also advises checking your message board for the interview date and reviewing "the capability framework or competency model for more detail on the grade you are interviewing for".
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