How to prepare for a successful U.N. Interview

How to prepare for a successful U.N. Interview; Insights from a U.N. Senior Officer & Panel Member

Insights from a U.N. Senior Officer & Panel Member

Landing a U.N. interview is a significant achievement but succeeding in one requires preparation that goes far beyond standard interview techniques. The U.N. uses a structured, competency-based interview format, often conducted by a multi-member panel.

As a senior U.N. officer and frequent interview panel member shared, “The interview is not a casual conversation. It’s a structured exercise designed to assess whether your experience, skills and competencies match the core competencies required for the role.”

Below are key insights on whats likely to be expect as well as advice on how to prepare, and how to perform confidently.

1. Understanding the U.N. Panel interview format

Unlike many organizations, U.N. interviews are typically conducted by a panel of 3–5 people.

• Composition: Usually includes the hiring manager, an HR representative, and subject-matter experts.

• Format: Structured competency-based interview (CBI). Questions are pre-approved and standardized to ensure fairness.

• Language: Interviews are usually conducted in English (or the working language of the duty station). Fluency is expected.

Duration: Most competency-based interviews last 30–60 minutes, depending on the level of the post and number of competencies assessed.

Setting: Interviews are often conducted virtually, but the format remains the same whether online or in person.

2. The core of the interview: competency-based questions

The U.N. assesses candidates against core values (Integrity, Professionalism, Respect for Diversity) and core competencies, which can be found in the vacancy and often include:

• Communication

• Teamwork

• Planning & Organizing

• Accountability

• Client Orientation

For technical or managerial roles, additional competencies like leadership or strategic thinking may be tested.

3. How to answer competency-based questions: the STAR method

The panel is looking for real examples of how you have demonstrated the required competencies. The best approach is the STAR Method:

• S – Situation: Briefly set the scene.

• T – Task: Explain your role or responsibility.

• A – Action: Describe the steps you took — this is the most important part.

• R – Result: Share the outcome. Be specific and quantify if possible.

Pro Tip: Keep each answer to 1–2 minutes. Be structured, concise, and focused on your contribution. Avoid theoretical answers as panelists may ask follow-up questions if they need clarification.

4. Practical tips & final thoughts

• Review the job opening carefully. Identify the competencies listed and prepare STAR examples for each.

• Rehearse out loud. Practice speaking clearly and confidently.

• Expect follow-ups. Panelists may probe deeper to verify consistency.

• Prepare questions. At the end, you may have time to ask thoughtful questions about the role or team.

A U.N. panel wants to see how you have behaved in real professional situations and whether your values align with the organization. With solid preparation, structured answers, and clear communication, you can leave a strong impression.

👉 Want expert help preparing for your U.N. interview?
Book a 45-minute video call with a U.N. career expert through the United Career Coalition. Get personalized feedback, practice competency questions, and learn what panelists are really looking for.

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