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Senior Organizational Change Manager

ALTEN Polska Show all offers

B2B

Senior

Warszawa

Expires Oct 15, 2026

4 days ago

In short

Senior Organizational Change Manager role in Poland (remote) for a global transformation program. Responsibilities include leading change strategy, stakeholder management, communication, and impact assessment. Requires 10+ years OCM experience, Prosci/ADKAR certification, and C1 English.

Keywords

Change Management Transformation Programs Stakeholder Management Communication Strategy Impact Assessment Prosci/ADKAR Leadership Coaching Global Organizations ERP HR Transformation

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About the project

This is how we organize our work

This is how we work

Your responsibilities

Lead the change management strategy for a global transformation programme
Partner with senior executives and key stakeholders to drive alignment and sponsorship
Develop and execute communication and engagement plans across a global audience
Conduct impact assessments and identify change implications for different stakeholder groups
Design and deliver readiness, adoption, and enablement activities
Coach leaders and managers to effectively communicate and reinforce change
Monitor change readiness and adoption, identifying risks and mitigation actions
Collaborate with project teams to embed change management activities into programme delivery

Our requirements

10+ years of experience in Organizational Change Management (OCM) in global organizations
Certified or experienced in Prosci / ADKAR methodologies
Proven track record supporting large-scale global transformation programmes
Strong executive stakeholder management and influencing skills
Expertise in communication strategy, storytelling, and narrative development
Experience conducting impact assessments, readiness assessments, and engagement planning
Strong background in employee engagement and culture transformation initiatives
Experience coaching leaders and managers through periods of change
Advanced written and verbal English skills - at least C1
Experience supporting ERP, HR, Shared Services, or Operating Model transformation programmes
Consulting experience or experience leading change across multiple regions and business functions is strongly preferred

What we offer

Full-time employment contract (We also offer cooperation based on a B2B or Contract of mandate)
Location – Poland; work model – remote
Stable and long-term cooperation
Well-defined career path at the European leader in engineering & IT consulting
Opportunity to relocate and work in different ALTEN Polska branches
After completion of the project, opportunity to engage in a subsequent one within the company
Introduction and cooperation with dedicated Competences Manager