Interim HR Director

Interim HR Executive Search

Exec Capital places interim HR Directors with UK businesses that need experienced senior HR leadership on a defined-term basis. An interim HR Director steps into the full scope of the role — people strategy, employee relations, talent acquisition oversight, compensation and benefits management, HR team leadership, and board-level people reporting — for a defined period, typically three to nine months. This is a functionally accountable role, not an advisory one. The interim HR Director owns the people agenda and is accountable to the board and CEO for its delivery.

The CIPD documents the growing complexity of the HR Director mandate across UK businesses, driven by the Employment Rights Bill — the most significant change to UK employment law in decades — alongside increasing expectations from PE investors, institutional shareholders, and regulators on people governance. The ACAS Code of Practice sets the procedural standards for disciplinary and grievance processes that interim HR Directors must apply rigorously in all complex ER situations. For permanent HR Director appointments, see our HR Director Recruitment page. For CHRO or Chief People Officer level interim appointments, see our Interim CHRO page.

When Businesses Need an Interim HR Director

Sudden HR Director departure. An HR Director departure creates immediate risk across every area of the people function — employee relations matters in progress, compensation reviews, senior hiring, and board-level HR reporting all require director-level oversight that an HR manager or HR BP cannot provide. For businesses with live disciplinary or grievance proceedings, a redundancy programme underway, or a TUPE transfer in progress, the gap is particularly acute. An interim HR Director who can step in from day one with full functional authority maintains the legal and governance continuity the business requires.

Workforce restructuring or redundancy programme. Large-scale workforce change — redundancy programmes, TUPE transfers, divisional restructurings, or post-acquisition headcount rationalisation — requires HR Director-level leadership with direct experience of managing complex workforce change in the UK. This means consultation process design and management, compliance with collective consultation obligations under TULRCA, individual case management, union engagement where relevant, and the personal authority to manage difficult conversations at every level of the organisation. An interim HR Director with verified redundancy programme experience is the appropriate appointment — not an HR generalist who has managed smaller-scale change.

Private equity investment and people function build. PE investors expect the people function to reflect the governance and operational sophistication of a PE-backed business from the outset of ownership. An interim HR Director appointed in the early months of PE ownership can assess the people function honestly, identify gaps in the HR infrastructure, implement the policies and processes the business lacks, and begin the talent assessment work that underpins the value creation plan. For PE-related people leadership appointments, see our private equity recruitment capability.

Post-acquisition HR integration. Integrating two HR functions following a merger or acquisition — aligning policies, contracts, salary structures, benefit schemes, and HR systems across two organisations simultaneously — is one of the most operationally and legally complex workstreams in any M&A transaction. An interim HR Director with direct integration experience provides the functional leadership that compresses the timeline and manages the legal risk inherent in combining two different employment environments.

Culture, conduct, or employee relations challenge. Where a business faces a significant culture issue — a pattern of misconduct, high senior management attrition, an engagement crisis, or reputational damage from people-related incidents — an interim HR Director provides the independence and credibility to diagnose the problem honestly, lead the investigation and response process, and report to the board without the conflicts of interest that internal HR management may face. The interim appointment is also a visible signal to the employee population that the business is taking the issue seriously.

Scaling the HR function for business growth. High-growth businesses frequently find that the HR infrastructure — policies, processes, systems, team structure — has not kept pace with headcount and operational complexity. An interim HR Director who can assess the function, upgrade the infrastructure, and build the HR capability the business needs for its next phase creates the people platform that sustainable growth requires. This mandate is particularly common at Series B and growth-equity stage where investor expectations of HR governance increase significantly.

Bridging a permanent HR Director search. Permanent HR Director recruitment — particularly for businesses with specific sector, culture, or stage requirements — takes time. Conducting the permanent search under time pressure, without director-level HR leadership in place, consistently produces worse appointments. An interim HR Director maintains the people function throughout the search and typically provides the most informed input into the permanent brief, having lived the specific HR challenges of the business in detail.

What an Interim HR Director from Exec Capital Will Do

HR function assessment and prioritisation. In most interim HR Director mandates, the first three to four weeks involve a structured assessment of the people function — team capability, policy and process quality, live ER matters, the state of the HR technology stack, and the people risks the business is carrying. The output gives the board and CEO an honest picture of the HR function’s current state and a prioritised plan for the mandate. An interim HR Director who begins implementing changes before completing this assessment typically creates compliance risks that are more costly than the problems they were trying to solve.

Employee relations management. Owning the ER caseload — disciplinary proceedings, grievances, absence management, performance management processes, and any collective matters — applying the ACAS Code of Practice rigorously and managing the legal exposure the business faces. In businesses with live ER matters at the point of the interim appointment, this is typically the most time-sensitive accountability in the first weeks of the mandate.

HR team leadership. Managing the HR team day-to-day — setting direction, managing individual performance, developing team members, and ensuring the team has the structure and capability to deliver the HR function’s obligations effectively. An interim HR Director who manages the ER caseload personally but does not actively develop the HR team’s capability is not providing the full value of the role.

Board and CEO people reporting. Presenting the people agenda to the board and CEO — HR metrics, people risk register, key ER matters, talent acquisition pipeline, compensation review outcomes — with the commercial framing and independence that director-level HR accountability requires. An HR Director who cannot present people data in commercial terms at board level is not operating at the required level.

Talent acquisition and senior hiring. Overseeing the talent acquisition function, managing the senior hiring pipeline, and — where the mandate includes building the HR team or a specific function — leading the hiring process directly. In businesses experiencing high growth, talent acquisition is often the most commercially urgent HR priority from the first week of the mandate.

Employment law compliance and policy. Ensuring the business’s employment policies and practices comply with current UK employment law — including the substantial changes introduced by the Employment Rights Bill — managing the relationship with employment legal counsel, and ensuring the board is aware of the compliance obligations and risks the business carries.

Interim HR Director vs Interim CHRO: The Distinction

These two levels are distinct and the distinction matters for brief design and candidate selection.

An Interim HR Director is a functional director with accountability for the HR function — managing the HR team, owning the ER caseload, overseeing talent acquisition, managing compensation and benefits, and reporting to the CEO or COO. This is the appropriate appointment for businesses where the most senior HR leadership requirement is at functional director level — typically businesses with up to 500 employees or those where the HR mandate does not carry explicit C-suite board designation.

An Interim CHRO or Chief People Officer carries C-suite board designation — sitting on the executive board alongside the CFO and COO — and typically has a broader mandate covering organisational design, board-level people risk governance, and the strategic people agenda across the full organisation. This is the appropriate appointment for larger businesses, PE-backed businesses where the investor board requires CHRO-level governance, or businesses where the people agenda is explicitly a C-suite accountability. See our Interim CHRO page.

The Candidate Profile We Work With

Substantive HR Director accountability. Candidates who have held the HR Director role — with full functional accountability, ER ownership, board-level reporting, and management of the HR team — in businesses of comparable size, sector, and ownership type. Senior HR Business Partner or HR Manager roles reframed as HR Director experience are not equivalent, and Exec Capital’s assessment process establishes this distinction explicitly.

Employment law and ER competence. Practical experience of managing complex disciplinary and grievance situations, redundancy programmes, TUPE transfers, and employment tribunal proceedings. UK employment law is the technical foundation of the HR Director role and Exec Capital assesses this competence specifically for every mandate.

Situation-specific experience. The interim HR Director profile required for a PE value creation mandate, a redundancy programme, a post-acquisition integration, and a culture challenge are meaningfully different. Exec Capital matches situation experience to mandate type as a primary selection criterion — not generalist HR credentials applied to any available role.

Genuine interim working style. HR executives who have chosen the portfolio model and bring the discipline of rapid assessment, clear prioritisation, and delivery against a defined mandate — not HR Directors between permanent roles who will use the interim engagement to manage a gentle return to employment rather than deliver the mandate’s objectives.

Interim HR Director Day Rates: UK Market 2026

• Interim HR Director — SME (up to 200 employees): £500–£800 per day
• Interim HR Director — mid-market (200–1,000 employees): £700–£1,200 per day
• Interim HR Director — PE-backed or complex mandate: £900–£1,600 per day reflecting the intensity and scope of the engagement
• Interim HR Director — redundancy or restructuring specialist: £800–£1,400 per day reflecting the specialist nature of the ER mandate

Exec Capital provides market rate benchmarking as part of every brief. HMRC’s IR35 off-payroll working rules apply to interim HR Director engagements and Exec Capital advises on appropriate engagement structures for each mandate.

Frequently Asked Questions

How quickly can an interim HR Director start?

For well-defined mandates, Exec Capital typically presents an initial longlist within five to seven working days. For urgent situations — a departure that has left live ER matters without director-level oversight, or a redundancy programme without a leader — initial candidates can be presented within 48 to 72 hours and a start achieved within ten working days. Call 020 3834 9616 for a same-day conversation.

Does the interim HR Director need to be CIPD qualified?

For most interim HR Director mandates, Chartered CIPD membership — MCIPD or FCIPD — is a baseline expectation, particularly where the role involves employment law compliance, disciplinary and grievance oversight, collective consultation, or board-level HR reporting. Exec Capital assesses qualification requirements in the context of each specific mandate and advises accordingly.

What is the difference between an interim HR Director and an interim CHRO?

An interim HR Director manages the HR function at director level — appropriate for businesses where the most senior HR accountability does not carry C-suite board designation. An interim CHRO carries C-suite board accountability for the people agenda — appropriate for larger businesses, PE-backed businesses, or those where the people function requires board-level governance authority. Exec Capital places both and advises on which level is appropriate. See our Interim CHRO page.

Should the interim HR Director be involved in recruiting the permanent HR Director?

Yes — in most cases this is one of the most valuable contributions an effective interim HR Director makes. Having managed the HR function in the specific business, they understand what the permanent appointment requires — the team’s capability gaps, the ER matters in progress, the compliance obligations ahead, and the cultural requirements of the role — better than any board member or external search firm. Their input into the permanent brief significantly improves the quality of the appointment. See our HR Director Recruitment page.

Can an interim HR Director manage a redundancy programme from start to finish?

Yes — and for many businesses this is the primary reason for the interim appointment. A redundancy programme managed without experienced HR Director leadership creates significant legal risk — inadequate consultation processes, failure to comply with collective consultation obligations where 20 or more redundancies are proposed, and poorly managed individual meetings all create Employment Tribunal exposure that frequently exceeds the cost of the interim appointment many times over. Exec Capital specifically identifies candidates with verified redundancy programme management experience for these mandates.

Related HR and People Appointments

• Permanent HR Director Recruitment — Full-time HR Director search
• Interim CHRO — Chief HR Officer at short notice for C-suite mandates
• Fractional HR Director — Part-time HR Director on an ongoing basis
• CHRO Recruitment — Permanent Chief Human Resources Officer search
• Interim Executive Recruitment — All interim C-suite and Director placements
• Private Equity Recruitment — HR Director and C-suite for PE-backed businesses

Sources and Further Reading

• CIPD — professional standards for HR Directors and people leaders
• ACAS — Code of Practice for disciplinary, grievance, and redundancy procedures
• UK Government — Employment Rights Bill: key changes to UK employment law
• HMRC — IR35 off-payroll working rules for interim HR Director engagements
• BVCA — people leadership and HR governance in PE-backed businesses