SAP Data Migration Lead – S/4HANA Projects Poland

Deloitte KATOWICE POZNAN WARSAW WROCLAW 2026-08-18

What you bring

  • We are looking for someone who combines SAP data migration expertise with the ability to lead people, advise senior stakeholders and deliver within complex programme environments.

  • 7+ years of experience in SAP data migration or SAP transformation programmes

  • Proven responsibility for leading a data migration workstream within an SAP S/4HANA implementation, conversion or rollout.

  • Experience migrating data from SAP ECC or other legacy ERP platforms to S/4HANA.

  • Strong knowledge of SAP master data, transactional data and relevant SAP data structures.

  • A solid understanding of the full migration lifecycle, including profiling, cleansing, mapping, transformation, loading, validation and reconciliation.

  • Experience establishing migration governance, quality controls and cutover readiness.

  • Familiarity with tools such as SAP S/4HANA Migration Cockpit, SAP Data Services or comparable ETL and migration solutions.

  • Confidence working with senior client stakeholders and distributed international teams.

  • Experience coordinating or mentoring consultants and client-side delivery teams.

  • Strong English communication skills and native Polish are a must

  • Availability for international travel when required by the project.

  • Additional experience that would be valuable

  • SAP S/4HANA Public Cloud experience.

  • Exposure to SAP MDG, master data management, data governance or data quality.

  • Experience with additional ETL or data migration platforms.

  • Relevant SAP or data migration certifications.

  • Previous experience in a global consulting or systems integration environment.

  • Experience supporting proposals, solutioning or business development activities.

Lead the data migration agenda, not just its execution.

Join our SAP Transformation practice and take ownership of data migration across complex, international SAP S/4HANA programmes.
As an SAP S/4HANA Data Migration Lead, you will shape the migration strategy, establish the delivery approach and lead the workstream from initial planning through testing, cutover and go-live. You will work directly with senior client stakeholders, business leaders, functional teams and technical experts across multiple countries.
This is a senior consulting role for someone who wants to move beyond individual migration activities and influence how large-scale SAP transformations are designed and delivered.

What we offer:


  • Ownership of major data migration workstreams within international S/4HANA programmes.

  • Direct exposure to senior client stakeholders and complex business transformations.

  • Collaboration with SAP experts and delivery teams across multiple countries.

  • Opportunities to lead and develop migration teams.

  • Access to international SAP knowledge, methodologies and delivery capabilities

  • New professional challenge and leadership role - be part of the strategic growth of the SAP division in Central Europe & beyond

  • Diverse and complex projects for leading companies in various industries across Europe

  • Professional development opportunities and participation in prestigious projects.

  • Access to the latest SAP technologies and tools.

  • Flexible working hours and the possibility of remote work.

  • Working in a hybrid mode

  • International, experienced team with an informal atmosphere

  • And a wide range of benefits: performance annual bonus, cafeteria, private medical care, professional training and certification, travel insurance, multi-sport card, regular team building events and much more
,[Own the end-to-end data migration workstream within SAP S/4HANA implementation and conversion programmes., Define the migration strategy, roadmap, scope, governance model and delivery approach., Lead migration activities across the Explore, Build, Test, Cutover and Go-Live phases., Coordinate data profiling, extraction, transformation, mapping, loading, validation and reconciliation., Plan and oversee migration cycles, mock migrations, dress rehearsals and production cutover., Establish quality controls covering data completeness, accuracy, reconciliation and auditability., Manage workstream risks, dependencies, decisions and escalations., Advise clients and project teams on the most appropriate migration tools and approaches., Collaborate with functional leads, solution architects, integration teams, business process owners and programme leadership., Lead and develop data migration consultants and client-side teams., Contribute to proposals, client conversations and the development of migration methodologies and accelerators.] Requirements: Data migration, SAP, Testing, SAP ECC, ERP, Data structures, Quality control, ETL, Communication skills, Public cloud, Data management