Most interview questions are not a surprise. They are written from the same document you applied against. If you can read a job description the way a hiring manager reads it, you can predict a large share of what you will be asked and prepare evidence for each point before you walk in.
This tutorial shows a repeatable method: break the advert into requirements, rank them, turn each one into the questions it is likely to produce, and match your evidence to them. A worked example follows the steps.
Why the job description is the best predictor you have
Well-run organisations build interviews from a job analysis. The U.S. Office of Personnel Management (OPM), which publishes guidance for federal hiring, says structured interview questions should be “tied to competencies identified through a job analysis”. Its practical guide adds that questions should be reflective of competencies derived from that analysis. The job description is the public summary of the same analysis.
The UK Civil Service is even more explicit. Its careers site explains that job adverts state which behaviours, strengths and abilities will be assessed, and that interviewers will ask about the behaviours listed in the advert and the most important strengths for the job. Private employers are rarely so transparent, but the logic is the same: what they wrote down is what they will test.
Public guidance for candidates says the same thing from the other side. The National Careers Service tells candidates to “read the job description carefully and understand what skills and experience the employer is looking for”, and the UK government’s JobHelp service advises looking again at the job advert to remind yourself what the employer wants.
Step 1: Get the full text and mark it up
Save the complete advert as soon as you apply; adverts are often taken down when the closing date passes. If there is a separate person specification or a “key competencies” list, get that too. Then print it or paste it into a document and use three colours:
- Tasks (what the person will do): “prepare monthly management accounts”, “handle inbound customer escalations”.
- Requirements (what the person must have): qualifications, years of experience, software, licences, languages.
- Signals (how they want it done): words like “fast-paced”, “stakeholders”, “independently”, “detail-oriented”, “change”.
Step 2: Rank what matters most
Not every line carries equal weight. Use these clues to rank:
- Position. The first three bullets under responsibilities usually describe most of the job.
- Repetition. If “stakeholder” appears four times, expect at least one question about managing people you don’t control.
- “Essential” versus “desirable”. Essential items are screened hard; desirable ones are often asked about lightly or to separate close candidates.
- Specifics. A named tool, regulation or certification (“IFRS 16”, “Salesforce”, “NEBOSH”) almost always gets a technical question.
- Unusual phrases. Anything that sounds like it was added after a bad experience (“must be comfortable with ambiguity”, “able to say no to senior colleagues”) is probably a pain point the team wants solved.
Pick the top five to seven items. These are your priority areas.
Step 3: Translate each item into question types
OPM’s guide distinguishes two main forms of structured question: questions about past behaviour (a behavioural description interview) and questions about hypothetical behaviour (a situational interview). Add technical questions and motivation questions and you have four types to prepare for. The table shows how common phrases tend to translate.
| Phrase in the advert | Likely behavioural question | Likely situational or technical question |
|---|---|---|
| “Manage multiple priorities in a fast-paced environment” | Tell me about the busiest week you’ve had. How did you decide what came first? | Three deadlines land on the same day. What do you do? |
| “Work with stakeholders across departments” | Describe a time you needed help from a team that didn’t report to you. | A department head ignores your requests for data. How do you handle it? |
| “Strong attention to detail” | Tell me about an error you caught before it caused a problem. | How do you check your own work before sending it? |
| “Proficient in Excel / Power BI” | What’s the most complex report you’ve built? | How would you combine two tables with a shared ID? (or a live test) |
| “Drive process improvement” | Tell me about something you changed that made work faster or cheaper. | If you joined and found a manual process taking two days a month, what would you do? |
| “Customer-facing” | Describe the most difficult customer you’ve dealt with. | A customer demands a refund outside policy. Walk me through your response. |
OPM also notes that well-written behavioural questions often use superlatives, asking for “the most, last, worst, least, or best” example of a competency. Expect phrasing like “the most difficult”, “the last time” or “your best example”, and prepare for that framing rather than a generic one.
Step 4: Add the questions every advert generates
Some questions come from the shape of the job rather than its bullet points:
- Motivation: why this role, why this organisation, why now.
- Gaps between you and the advert: if it asks for five years and you have three, or a qualification you are still studying for, expect a question about it. Prepare an honest, specific answer.
- Logistics: location, shift patterns, travel, start date, notice period. These are often mentioned once near the end of the advert and asked about in the first ten minutes.
- Level: a “senior” or “lead” title signals questions on mentoring, decision-making and handling disagreement upwards.
Step 5: Map your evidence
For each priority area, write one or two short examples from your experience. The National Careers Service recommends preparing examples from past experience, and both OPM and the National Careers Service point to the STAR structure (Situation, Task, Action, Result) for answering. Keep each example to four or five lines of notes, not a script.
A simple grid works well: requirements down the left, your examples across the top. Some stories will cover two or three requirements; those are your most valuable ones. If a priority area has no example at all, that is where to spend your preparation time, either by finding a smaller example (from study, volunteering or a side project) or by preparing to explain how you would approach it.
Worked example
The following advert extract and analysis are illustrative, written for this tutorial.
Operations Coordinator, logistics company. You will schedule daily deliveries across three warehouses, resolve delays with drivers and customers, and produce a weekly performance report for the operations manager. Essential: two years in logistics or dispatch; advanced Excel; clear written English. Desirable: Arabic; experience with a transport management system. You will work in a fast-paced environment with shifting priorities and must stay calm under pressure.
Ranked priorities
- Daily scheduling across multiple sites (first task listed).
- Resolving delays with drivers and customers (problem-solving, communication).
- Weekly reporting in Excel (named tool, essential).
- Pressure and shifting priorities (stated twice in different words).
- Desirable: Arabic and a transport management system.
Predicted questions
- Talk me through how you planned a typical day of deliveries in your last role.
- Tell me about the worst delay you’ve had to resolve. Who did you contact first?
- A driver calls in sick at 6 a.m. with twelve drops booked. What do you do?
- What does your weekly report contain, and which Excel functions do you use to build it?
- Describe a day when priorities changed several times. How did you keep track?
- Have you used a transport management system? If not, how did you track deliveries?
- (Possibly a short Excel task or a written email to a customer, since both are listed as essential.)
Evidence check
A candidate with dispatch experience but no TMS experience would prepare one strong delay story, one reporting example with specific functions named, and an honest answer on TMS that describes the spreadsheet or tool they did use and how quickly they learnt it.
Step 6: Check your resume against the same list
Interviewers often ask about whatever on your resume best matches, or most obviously fails to match, the advert. Re-read your resume next to your ranked list. Every priority area should have at least one line on the resume you can expand on. If you are applying for similar roles regularly, tailoring the resume to each advert makes both the screening and the interview easier; the ATS resume score checker can show how closely your wording tracks a given description.
Common mistakes
- Memorising answers. Interviewers can tell. Prepare examples and key points, then speak naturally.
- Ignoring the desirable list. These items often decide between two strong candidates.
- Preparing only for behavioural questions. Hypothetical and technical questions are just as likely, especially for operational and technical roles.
- Forgetting the company context. The advert tells you what the job is; the company’s own website and recent announcements tell you why it exists now. Spend twenty minutes on both.
Many role-specific guides on this site list typical tasks and tools by job; the resume builders by role page is a useful starting point if you want to compare your advert against what is typical for the role.
Frequently asked questions
Can I really predict interview questions from a job description?
Not every question, but many. Structured interviews are built from a job analysis, and the job description summarises that analysis, so the priority requirements in the advert are where most questions will come from.
What if the job description is very short or vague?
Look for a longer version on the employer’s own careers page, compare adverts for the same title at similar organisations, and ask the recruiter what the main priorities of the role are. That question is reasonable and often gets a frank answer.
How many example stories should I prepare?
Aim for one or two examples for each of your top five to seven priority areas. Many stories cover more than one requirement, so the total is usually six to ten.
Should I bring my analysis to the interview?
A one-page summary in your folder is fine to glance at before you go in. Don’t read from it during the interview.
Sources
- How do I create structured interview questions? (U.S. Office of Personnel Management)
- Structured Interviews: A Practical Guide (U.S. Office of Personnel Management)
- Behaviours (Civil Service Careers (UK Government))
- Interview tips (National Careers Service (UK))
- Interview questions and answers (JobHelp (UK Department for Work and Pensions))