Integration Manager
Job Title: Integration Manager
Location: Remote — Based in the UK (London area) or US (East Coast)
Department: Operations
Reports to: Chief of Staff
Employment Type: 12-Month Contract
About the Role
We are seeking a highly capable and driven Integration Manager to lead the post-acquisition integration of two recently acquired companies, while supporting operational improvements across the broader business.
This is a high-impact, strategic, and execution-focused role responsible for driving the successful operational and cultural integration of acquired businesses across key functional areas — including Sales, Finance, HR, Technology, Marketing, Operations, and Legal.
The ideal candidate will bring strong M&A experience, exceptional project management capabilities, and a hands-on approach to execution. Reporting to the Chief of Staff, you will work cross-functionally with senior leaders to ensure that all integration workstreams deliver against defined goals, timelines, and KPIs.
Key Responsibilities
-
Lead and execute end-to-end integration efforts for two acquired companies, owning the overall integration roadmap and approach.
-
Develop, manage, and track detailed project plans across functional workstreams (HR, Finance, Marketing, Technology, Legal, Operations, etc.).
-
Partner with internal stakeholders and functional leaders to define priorities, resolve issues, and ensure alignment and execution.
-
Monitor and report on progress, milestones, risks, and interdependencies to executive leadership.
-
Proactively identify and mitigate integration risks, dependencies, and roadblocks.
-
Drive effective change management and communication across internal and acquired company teams.
-
Translate strategic integration goals into actionable plans, ensuring hands-on delivery and measurable outcomes.
-
Establish clear governance and reporting structures for integration initiatives.
-
Support post-integration reviews and continuous improvement efforts to capture learnings and refine future playbooks.
Skills & Experience
-
5+ years of experience in post-merger integration, corporate development, management consulting, or similar program management roles.
-
Proven M&A integration experience, ideally having led or played a key role in multiple acquisition integrations.
-
Strong track record in cross-functional project management, coordinating across Finance, HR, IT, Operations, and other corporate functions.
-
Excellent program and project management skills with the ability to manage multiple complex workstreams simultaneously.
-
Exceptional communication, stakeholder management, and influencing skills — confident working with senior executives.
-
Strong analytical and problem-solving abilities, with meticulous attention to detail.
-
Comfortable operating in fast-paced, ambiguous environments and adapting quickly to change.
-
Highly self-motivated and able to work independently with minimal direction.
-
Experience in change management, business transformation, or organizational design is advantageous.
Nice to Have
-
PMP, PRINCE2, or equivalent project management certification.
-
Experience in private equity-backed or high-growth companies.
-
Proven success implementing cross-functional process or systems changes.
-
Background in management consulting or corporate strategy.
What We Offer
-
A high-impact, visible role at a pivotal stage in company growth.
-
Opportunity to shape and execute the integration strategy from the ground up.
-
A collaborative, fast-paced environment with strong executive sponsorship and support.
-
Competitive compensation and benefits package.
-
Remote flexibility with working hours aligned to UK or US East Coast time zones.
Create a Job Alert
Interested in building your career at Wall Street Prep? Get future opportunities sent straight to your email.
Apply for this job
*
indicates a required field