What is a structured interview?
A structured interview gives every candidate the same questions in the same order and scores every answer on the same rating scale. Interviewers agree ahead of time on what an acceptable answer looks like.
The US Office of Personnel Management (OPM) reports that more structured interviews show higher validity, better agreement between interviewers, and less adverse impact than unstructured ones.
Most structured interviews mix two question types:
| Type | Example | Best for |
|---|---|---|
| Behavioral | “Tell me about a time you caught an error before it reached a customer.” | Candidates with relevant experience |
| Situational | “A customer demands a refund outside our policy. What do you do?” | Entry-level candidates or unfamiliar tasks |
Many candidates prepare behavioral answers with the STAR method, so listen for a clear situation, the candidate’s own actions, and a concrete result.
How do you build a structured interview?
- List the competencies. Pick four to six skills that separate great performers from average ones, using the job description and input from people who do the work.
- Write one or two questions per competency. Mix behavioral and situational questions.
- Define weak, solid, and strong answers. For each question, write a short example of each level so interviewers score the same way.
- Plan your probes. Write follow-ups like “What did you do next?” OPM’s guide says to use very similar probes for every candidate so each one has the same chance to do well.
- Train the interviewers. Review the questions, the rubric, note-taking, and common rating biases before the first interview.
40 interview questions to ask candidates by competency
Pick the competencies that matter most for the role, then choose one or two questions from each. The right column shows what a strong answer reveals.
Problem solving
| Question | A strong answer shows |
|---|---|
| Tell me about a problem you solved that others had missed. | Curiosity, root-cause thinking, initiative |
| Describe a time you had to decide without all the information you wanted. | Sound judgment and a clear rationale |
| How would you figure out why sales dropped at one store but not others? | A logical process and use of data |
| Tell me about a solution of yours that didn’t work. What did you do next? | Honesty and quick adjustment |
| Which process at your last job did you improve? | Initiative and a measurable result |
Communication
| Question | A strong answer shows |
|---|---|
| Tell me about a time you explained something complex to someone outside your field. | Plain language and checking for understanding |
| Describe a time you had to deliver bad news. | Directness, empathy, good timing |
| How do you keep your manager informed on a long project? | Regular updates without being asked |
| Tell me about something you wrote that you’re proud of. | Clarity and awareness of the audience |
| Describe a miscommunication that caused a problem. How did you fix it? | Ownership and a fix that prevents repeats |
Teamwork and collaboration
| Question | A strong answer shows |
|---|---|
| Tell me about a time you disagreed with a coworker. How did it end? | Respect, compromise, focus on the work |
| Describe a team project where you weren’t in charge. What was your role? | Reliability and support for others’ ideas |
| Tell me about a time you helped a struggling teammate. | Generosity and tact |
| How do you handle a teammate whose missed deadlines affect you? | A direct conversation before escalating |
| What was the best team you’ve worked on, and what made it work? | Self-awareness about how they work best |
Customer focus
| Question | A strong answer shows |
|---|---|
| Tell me about a time you turned around an unhappy customer. | Listening, calm, follow-through |
| Describe a time you had to say no to a customer. | Firmness with empathy and an alternative |
| How do you find out what a customer actually needs? | Good questions and confirming understanding |
| Tell me about a time you went beyond the usual process to help someone. | Judgment about when to flex and when not to |
| What would you do if a customer asked for something outside our policy? | Respect for policy plus creative options |
Adaptability and learning
| Question | A strong answer shows |
|---|---|
| Tell me about a time your priorities changed suddenly. | Composure and quick replanning |
| Describe the last new skill you learned. How did you learn it? | Self-directed learning habits |
| Tell me about a time you received tough feedback. | Openness and specific changes made |
| How would you get up to speed in your first month here? | A realistic plan and the right people to ask |
| Describe a change at work you didn’t agree with. What did you do? | Professional pushback, then commitment |
Accountability and integrity
| Question | A strong answer shows |
|---|---|
| Tell me about a mistake you made at work. | Ownership without excuses, plus a fix |
| Describe a time you noticed a problem that wasn’t your responsibility. | Speaking up through the right channel |
| Tell me about a commitment you couldn’t keep. | Early warning and a recovery plan |
| What would you do if a coworker asked you to cover for them in a way that broke policy? | Clear ethics delivered with tact |
| How do you make sure your work is accurate? | Specific checks and habits |
Planning and organization
| Question | A strong answer shows |
|---|---|
| Tell me about a time you juggled several deadlines at once. | Prioritizing and communicating tradeoffs |
| Walk me through how you plan a typical week. | A concrete system, not just “I’m organized” |
| Describe a project you managed from start to finish. | Scoping, tracking, and delivery |
| Tell me about a time you missed a deadline. | Honesty and a changed process |
| How do you decide what to do first when everything feels urgent? | A clear method and checking with stakeholders |
Leadership and influence
| Question | A strong answer shows |
|---|---|
| Tell me about a time you convinced someone to try your idea. | Evidence, listening, patience |
| Describe a time you led without a formal title. | Initiative and earned trust |
| Tell me about a time you trained or coached someone. | Structure and measurable progress |
| How have you handled a team member who wasn’t meeting expectations? | Clear expectations, support, documentation |
| Describe a decision you made that was unpopular. | Rationale, communication, follow-through |
Leave time for the candidate’s own questions. Strong candidates often bring questions to ask at the end of an interview that show they’re already picturing the job.
What interview questions should you avoid?
The EEOC says pre-employment questions should generally be limited to what’s needed to decide whether someone is qualified for the job. Questions that touch on protected traits may be treated as evidence of intent to discriminate unless there’s a business reason, and employers are explicitly prohibited from asking about disability before a job offer.
| Topic | Avoid asking | A safer approach |
|---|---|---|
| Age | “How old are you?” “What year did you graduate?” | Skip it and focus on the experience the job requires |
| Marriage and family | “Are you married?” “Do you have kids?” “What are your childcare plans?” “Are you pregnant?” | Describe the schedule and ask every candidate the same question: “This role works Tuesday to Saturday. Can you meet that schedule?” |
| Religion | “What church do you attend?” “Which holidays do you observe?” | Use the same schedule question for everyone |
| Citizenship and national origin | “Are you a US citizen?” “Where were you born?” | Tell every candidate that all new hires must verify their eligibility to work in the US |
| Disability and health | “Do you have any medical conditions?” “What medications do you take?” “How many sick days did you use last year?” | “Can you perform [specific job duty]? How would you do it?” |
| Family medical history | “Does heart disease run in your family?” | Skip it entirely |
| Sex, sexual orientation, transgender status | Any question about these | Skip it entirely |
| Arrests | “Have you ever been arrested?” | Skip it. The EEOC notes that an arrest is not proof someone committed a crime |
| Photos | “Please send a photo with your application.” | If a photo is needed for ID, get it after an offer is accepted |
The EEOC also notes that asking family questions of women but not men is clearly discriminatory. Whatever you ask, ask everyone.
Height and weight requirements, credit checks, and criminal history checks all need to be job-related, and state and local laws often add their own rules. This is general information, not legal advice, so check with an employment attorney or HR professional before you finalize your questions.
How do you score interview answers?
OPM recommends a rating scale with at least three proficiency levels, ideally five to seven, with labels on at least three of them. A five-point scale is a simple place to start.
| Score | Label | What the answer looks like |
|---|---|---|
| 1 | Unsatisfactory | No relevant example, or an answer that raises a concern |
| 2 | Below expectations | Vague or hypothetical, with little detail about the candidate’s own actions |
| 3 | Meets expectations | A relevant, specific example with clear actions and a reasonable result |
| 4 | Strong | A specific example with thoughtful actions and a measurable result |
| 5 | Exceptional | A complex situation handled with clear judgment, a strong result, and lessons applied later |
A few scoring rules keep the rubric honest:
- Score right away. OPM’s guide says to review notes and rate immediately after the candidate leaves.
- Write the evidence. Next to each score, note a quote or a specific action the candidate described.
- Weight competencies equally. OPM recommends equal weights and says to document the reason if you use different ones.
- Keep the resume out of it. OPM’s guide warns that looking at resumes during the interview can bias how interviewers rate answers.
How do you conduct a panel interview?
A panel interview puts two or more interviewers in the room at once. OPM’s guide says a panel of two or three may be better able to document and interpret answers, and that a panel reduces the risk of bias in ratings.
- Choose the panel. Pick two or three people who know the job, such as the hiring manager, a future peer, and a partner-team member. Keep the same panel for every candidate if you can.
- Name a coordinator. One person handles scheduling, introductions, timekeeping, and paperwork.
- Assign questions. Split the questions by competency so each panelist owns a few and knows the order.
- Brief the panel. Review the rubric, the probes, and the topics to avoid.
- Open the same way every time. The coordinator welcomes the candidate, introduces each panelist, explains the format, and mentions that everyone will take notes.
- Ask, listen, probe. Each panelist asks their questions in order while the others take notes.
- Leave time for questions. Let the candidate ask their own questions before you wrap up.
- Rate independently. Right after the candidate leaves, each panelist scores every competency alone.
- Compare and agree. Once everyone has rated, compare scores, discuss big gaps, and agree on a consensus rating.
- Document the decision. Record final ratings with supporting evidence and keep the notes with the hiring file.
For finalists, a second round with new interviewers can fill gaps. See what candidates expect from second interview questions. When you’ve chosen someone, put the offer in writing with a clear job offer letter.
What mistakes do interviewers make most often?
- Halo effect: one great answer colors every other score.
- Similar-to-me bias: OPM’s guide warns against rating candidates higher because they seem similar to you.
- Talking too much: the candidate should do most of the talking.
- Gut-feel decisions: if you can’t point to evidence in your notes, don’t count it.
- Trick questions: if a question isn’t tied to a competency, you can’t score it fairly. Our list of hard interview questions shows tough questions that still test real judgment.