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Interim Management · High Wycombe

Interim management in High Wycombe.

Experienced interim leaders who deliver impact from day one, across change, transformation and leadership gaps in Buckinghamshire’s public, charity and commercial organisations.

Senior-led delivery Impact from day one Quality over volume
Interim, handled properly

The right leader, ready when you need them.

When an organisation in Buckinghamshire faces transformation, a leadership gap or a programme that simply has to land, the cost of the wrong appointment is measured in months, not day rates. The right interim steadies the ship and leaves it stronger.

Oakmyre finds those people. We know our interims well, follow up consistently, and only ever recommend someone we believe will be a genuine fit, the work of a recruiter who has placed senior interims for two decades.

The most expensive interim is rarely the one with the highest day rate.

The Oakmyre team in conversation
Where we place interims

Across the public and purpose-led landscape.

Deep, genuine expertise across the sectors where interim leadership matters most.

NHS & HealthcareAcute, community, mental health, ambulance and integrated care.
Local GovernmentCouncils and combined authorities across the Thames Valley.
Public SectorCentral and arm’s-length bodies, regulators and agencies.
CharitiesNational and regional charities and foundations.
Not-for-ProfitMembership bodies, housing and social enterprises.
CommercialTransformation, finance, technology and change.
Engagement models

The right shape for the challenge.

Flexible senior expertise across High Wycombe, scoped to deliver the outcome and not just fill a role.

Interim

Experienced leaders who deliver impact from day one through change, transformation or absence. Vetted, aligned and supported throughout.

Fractional

Senior expertise on a part-time or retained basis, providing strategic insight and continuity where it is needed most.

Fixed-Term

Skilled professionals providing stability without a permanent commitment, managed with the same care as a permanent hire.

Consultancy

Defined outcomes through Statement of Work engagements that sit outside IR35, with clear deliverables and milestones.

The Oakmyre team in conversation
Why Oakmyre

A go-to interim recruiter.

Oakmyre is led by Sian Williams, who founded the firm after twenty years in senior and executive recruitment, with particular depth in interim, transformation and programme leadership.

She knows her interims well, follows up consistently, and looks after them throughout the assignment. That reliability, and the network behind it, is what organisations in Buckinghamshire get when they work with Oakmyre.

Securing the right leader, not just filling a vacancy.

What people say

A go-to interim partner.

Clients describe consistent follow-up, high-calibre interims and genuine business continuity.

From our first conversation, I had a sense that she genuinely wanted to find the right opportunity for me, rather than simply placing me in a role. That resulted in an interim CEO opportunity that was a great fit. The relationship didn’t stop once I accepted the position either. I wouldn’t hesitate to work with Sian again.

Nick FarmerChief Executive

Sian knows her interims well and follows up consistently and effectively. This has been incredibly important to business continuity and stability, and I wouldn’t hesitate to make her my first call for future needs.

Operations DirectorNHS Trust

From start to finish, she guides you through the process, making it straightforward to secure the right people for your team. Sian will never recommend a candidate she does not genuinely believe is the right fit for the role.

Heather MooreTransformation Director

Read more testimonials

Track record

A selection of recent interim appointments.

Senior interims placed across transformation, programme and operational leadership.

Interim Chief Executive Charity
Integrated Care Programme Director Integrated Care Board
Improvement Director Ambulance Service
CHC Turnaround Programme Manager Integrated Care Board
Chief People Officer Mental Health Provider
Lean Programme Director Commercial Airline
Mental Health Programme Manager Integrated Care Board
Safeguarding Consultant Local Authority & Integrated Care
Good to know

Frequently asked questions.

What types of interim roles do you place in High Wycombe?

Interim directors, executives and programme leaders across Buckinghamshire, spanning transformation, operations, finance, HR, clinical and corporate leadership.

How quickly can an interim start?

Often within days. Our network is pre-qualified, so when you know what you need and decide decisively, an interim can be in post quickly.

Do you offer engagements outside IR35?

Yes. Through our consultancy model we deliver defined outcomes via Statement of Work engagements that sit outside IR35, with clear deliverables and milestones.

How is Oakmyre different from other recruitment firms?

We work in partnership, not at pace for the sake of it, and we judge interims on impact rather than day rate. Every search is led personally by Sian.

We are still scoping the assignment. Can you help?

Yes. Every engagement begins with a conversation. Whether the brief is fully formed or you are still working it through, we would welcome the chance to talk.

Let's talk

Need an interim in High Wycombe?

The best outcomes come from an honest conversation about what is genuinely needed. If you are facing change or a leadership gap in Buckinghamshire, we would welcome the conversation.