Senior HR Advisor Interview Questions UK: 8 Real Questions and What Interviewers Want

Before your Senior HR Advisor interview, it helps to see the questions from the interviewer's side. We have picked eight from our set of 12 and added the reason each one gets asked.

You will see this job advertised as both Senior HR Advisor and Senior HR Adviser in the UK. The interview questions are the same.

Eight Senior HR Advisor interview questions, and what the interviewer is thinking

1. How does the work of a Senior HR Advisor differ from that of an HR Advisor?

Why they ask: To see whether you understand the extra complexity, risk and mentoring expected at senior level.

2. Walk me through how you would run a fair redundancy process, including selection and consultation.

Why they ask: Redundancy is a core senior adviser task with significant legal risk.

3. How do you advise on long-term health conditions where an employee may be disabled, including the risk of discrimination arising from disability?

Why they ask: Disability-related cases are among the most legally complex, so they test depth of knowledge.

4. What is constructive dismissal, and how do you reduce the risk of it?

Why they ask: To test your grasp of a common claim and how you manage risk in practice.

5. Three employees separately complain that the same senior manager is bullying them. How do you proceed?

Why they ask: To test your judgement in a complex multi-complainant case involving a senior person.

6. Tell me about a time you mentored or upskilled a less experienced HR colleague.

Why they ask: Senior advisers are expected to raise standards in the team, so they test your development approach.

7. How do you build line manager capability so that fewer issues land on HR's desk?

Why they ask: They want to see whether you can reduce demand by strengthening managers.

8. During a restructure, a manager wants to protect a team member they like by designing selection criteria that favour them. What do you do?

Why they ask: To test integrity and your ability to hold the line on fair selection.

A sample answer to question 1

How does the work of a Senior HR Advisor differ from that of an HR Advisor?

The difference is mainly the complexity of the cases and the level of independence. A senior adviser is the person who takes the higher-risk matters, for instance multiple-complainant grievances, disability-related dismissals, restructures and potential tribunal claims, and advises directors and senior leaders with confidence rather than needing sign-off at each step. I'd also be expected to work more commercially, so I don't just say what the law requires, but give practical options with the risks of each, and a recommendation. A further part of the role is developing others: reviewing advisers' letters and decisions, mentoring, and helping to build manager capability through training or guides. I'd contribute to policy development and process improvement, and use case data to spot trends. Lastly, I'd expect to deputise for the HR manager when needed. It's about shifting from handling cases to shaping how the organisation handles people issues.

Common mistake to avoid: Describing it as the same job with a larger caseload; ignoring development of others

Want the rest?

Full model answers, key points and common mistakes for all 12 questions are on the Senior HR Advisor interview questions page. The first five are free, no sign-up needed.