Change Management Consultant (Lean Six Sigma)

JR United Kingdom; London; Remote; GBP 70,000 - 90,000; Full time

Job summary

A leading global consultancy is seeking a Change Management Consultant (Lean Six Sigma) to drive operational transitions and M&A integrations. The role involves using Lean methodologies to streamline processes, train stakeholders, and ensure effective change management within an international framework. Ideal candidates will have a strong background in process optimization and executive-level experience to influence decision-making.

Qualifications

• Proven track record as a Lean Six Sigma Black Belt.
• Experience in large-scale M&A and operational transformation projects.
• Strong analytical mindset and problem-solving skills.

Responsibilities

• Utilize Lean Six Sigma methodologies to optimize business processes.
• Work with the Transition Project Manager to define operational processes.
• Support change management initiatives by training teams on optimized processes.

Skills

Process Optimization

Data Analysis

Change Management

Lean Six Sigma Black Belt

Communication

Job description

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Change Management Consultant (Lean Six Sigma), london

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Client:

X4 Technology

Location:

london, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

4

Posted:

31.05.2025

Expiry Date:

15.07.2025

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Job Description:

Job Title: Lean Six Sigma- Change Consultant (M&A / HR Shared Services)

Location: Remote with occasional international travel as required

Job Type: Permanent

We are partnering with a leading global consultancy to recruit highly skilled and results-driven Lean Six Sigma Black Belt Analyst to support transformational M&A and operational movement projects. This role will focus on transitioning business operations and HR Shared Services to low-cost delivery locations.

Key Responsibilities:

• Utilise Lean Six Sigma methodologies (DMAIC) to analyse and optimise business processes, identify inefficiencies, and implement sustainable improvements to support M&A integration and operational transitions.
• Work closely with the Transition Project Manager to define, assess, and implement best-in-class operational processes during M&A and the movement of HR Shared Services to low-cost countries.
• Analyse existing processes and use Lean Six Sigma tools to identify areas of improvements.
• Identify potential risks in processes and propose solutions for improvement, ensuring continuous monitoring and optimization to maintain operational excellence post-transition.
• Support change management initiatives by training teams and key stakeholders on newly optimised processes, ensuring effective adoption and knowledge transfer across global teams.
• Develop and implement metrics to track the success of transition programs, ensuring key performance indicators (KPIs) align with strategic objectives for cost reduction and operational efficiency.

Key Skills and Qualifications:

• Proven track record as a Lean Six Sigma Black Belt, with significant experience applying process improvement methodologies in large-scale M&A, HR, or operational transformation projects.
• Strong background in process optimisation, data analysis, and continuous improvement within fast-paced, global environments.
• Experience supporting HR Shared Services design and implementation is highly desirable.
• Ability to work collaboratively with senior stakeholders to drive change and influence decision-making at the executive level.
• Excellent problem-solving skills, with the ability to navigate ambiguity and drive outcomes under tight deadlines.
• Strong analytical mindset, with the ability to translate complex data into actionable insights and strategies.
• Excellent communication and presentation skills, with the ability to influence and gain buy-in from stakeholders at all levels of the organisation.
• Self-starter with a proactive attitude, able to work independently and as part of a cross-functional team.
• Work with a top-tier global consultancy on a high-profile strategic programme
• High-impact role with C-level visibility
• Autonomy and influence in shaping future-state operating models

This is a senior level role requiring executive presence and gravitas.