Full job description

London (Hybrid) | Up to £80,000 | Permanent or 18-24 Month FTC
A high-growth, private equity-backed professional services platform is looking for an experienced PMI Delivery Manager to lead post-merger integration across a fast-scaling portfolio.
This is a high-impact leadership role at the centre of an ambitious buy-and-build strategy, offering exposure to multiple acquisitions, senior stakeholders, and end-to-end value creation in a PE environment.
Ideal for candidates from management consulting (M&A / transformation) or in-house integration / programme delivery roles, looking to step into a role with real ownership and pace.
You will take full ownership of post-merger integration delivery, managing multiple deals concurrently from Day 1 through to stabilisation and optimisation.
Working directly with senior leadership, you’ll ensure integrations are:
*Delivered at pace and with discipline
*Aligned to the target operating model
*Driving measurable synergies and performance improvement
This role combines programme leadership, stakeholder management, and hands-on delivery in a fast-moving PE-backed environment.
*End-to-end PMI delivery: Own integration programmes from deal close through to full operational alignment
*Programme leadership: Manage multiple concurrent integrations across functions (Ops, Finance, HR, IT)
*PMO & governance: Establish best-in-class integration structure (plans, RAID, reporting, critical path)
*Stakeholder management: Work closely with exec leadership, functional teams, and acquired businesses
*Value delivery: Track synergy realisation and ensure delivery of value creation targets
*Operating model integration: Align processes, systems, and ways of working across acquired entities
*Playbook development: Continuously refine integration frameworks to improve speed and quality
We’re particularly targeting candidates with:
*5-8+ years’ experience in management consulting (M&A / transformation) or PMI delivery
*Strong track record leading complex programmes or integrations end-to-end
*Experience in PE-backed, high-growth, or multi-entity environments (highly desirable)
*Ability to operate across both strategic planning and hands-on execution
*Excellent stakeholder management, including Exec / Board-level exposure
*Strong commercial mindset with a focus on value creation and outcomes
Exposure to operating model design, process integration, and systems transformation is important.


We are happy to provide application and/or accessibility support, please contact your Marks Sattin or Grafton consultant directly to discuss your needs. We’re committed to protecting the privacy of all our candidates and clients, please visit and for our privacy policy.