Senior SAP S/4HANA Data Migration Consultant

Atos SE; Wrocław; On-site; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Hybrid work model

Private medical and dental care

Professional certification and career

Access to a global SAP expert

Job summary

Atos SE is seeking a Senior SAP S/4HANA Data Migration Consultant to join its international SAP delivery organization in Wroclaw. You will define and drive end-to-end data migration strategies, coordinating ETL, data quality, and cutover activities across multiple business domains.

You will work with stakeholders and technical teams to ensure successful migrations from legacy systems to SAP S/4HANA, leveraging SAP Data Migration Cockpit and related tools, in a hybrid work setting.

Qualifications

• 5+ years of SAP project experience, including SAP S/4HANA implementations.

Responsibilities

• Define and execute SAP data migration strategy, scope, governance and roadmap.
• Assess data quality and migration readiness.
• Deliver migrations using SAP S/4HANA Migration Cockpit.
• Manage master and transactional data migration across R2R, O2C, P2P and SCM domains.
• Coordinate data extraction, transformation and loading (ETL).
• Define and validate data mappings.
• Perform data cleansing and enrichment.
• Ensure data quality, consistency and completeness throughout the migration lifecycle.
• Execute mock migrations, reconciliations and validations.
• Lead cutover activities and support go-live.

Skills

SAP Data Migration

Stakeholder management

Communication skills

Data quality awareness

Tools

SAP Data Migration Cockpit

SAP Activate Methodology

SAP Fiori

SAP S/4HANA

Job description

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Senior SAP S/4HANA Data Migration Consultant

Publication Date: Jul 10, 2026

Ref. No: 549495

Location: Wroclaw, PL

Atos Group is a global leader in digital transformation with c. 67,000 employees and annual revenue of c. €10 billion, operating in 61 countries under two brands — Atos for services and Eviden for products. European number one in cybersecurity, cloud and high performance computing, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos Group is the brand under which Atos SE (Societas Europaea) operates. Atos SE is listed on Euronext Paris.

The purpose of Atos Group is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.

We support global clients in delivering complex SAP S/4HANA transformation programmes and are looking for an experienced.

Senior SAP S/4HANA Data Migration Consultant to join our international SAP delivery organisation.

As a Senior SAP Data Migration Consultant, you will play a key role in SAP S/4HANA Private Cloud transformation projects. You will be responsible for defining and executing end-to-end data migration strategies, ensuring successful migration of business-critical data from legacy systems to SAP S/4HANA.

Working closely with business stakeholders, functional consultants and technical teams, you will drive all migration activities from assessment and planning through cutover and go-live support.

Key Responsibilities

• Define and execute SAP data migration strategy, scope, governance and roadmap.
• Assess data quality and migration readiness.
• Deliver migrations using SAP S/4HANA Migration Cockpit.
• Manage master and transactional data migration across R2R, O2C, P2P and SCM domains.

ETL, Data Quality & Transformation

• Coordinate data extraction, transformation and loading (ETL).
• Define and validate data mappings.
• Perform data cleansing and enrichment.
• Ensure data quality, consistency and completeness throughout the migration lifecycle.

Testing, Cutover & Go-Live

• Execute mock migrations, reconciliations and validations.
• Lead cutover activities and support go-live and hypercare phases.

Required Experience

• 5+ years of SAP project experience, including SAP S/4HANA implementations.
• Hands‑on experience with SAP Data Migration Cockpit and S/4HANA Private Cloud/Private Edition.
• Participation in at least one end-to-end SAP implementation covering the full data migration lifecycle.
• Strong knowledge of SAP data migration methodologies and best practices.
• Experience in Finance, Procurement, Sales and/or Supply Chain processes.
• Strong stakeholder management and communication skills.

Technical Skills

• SAP S/4HANA
• SAP Data Migration Cockpit
• SAP Activate Methodology
• SAP Fiori
• Data Migration & ETL
• Data Mapping & Profiling
• Data Cleansing & Quality Management

What We Offer

• Participation in global SAP S/4HANA transformation programmes.
• Opportunity to work with leading SAP migration and cloud technologies.
• International project environment.
• Professional certification and career development.
• Access to a global SAP expert community.

What’s in it for you?

• Access to training and certifications (access to SAP Hub Learning platform).
• Hybrid mode of work (only max. 2 times per month based on your location).
• Wellbeing programs & work‑life balance – integration and passion sharing events.
• Private medical and dental care.
• Co‑funding of sport activities, e.g., Multisport & OK system cards, b‑active program.
• Gift packages for special occasions: Easter, Christmas, Children’s Day.
• Appreciation for seniority: additional days off, Atos Jubilee gifts.
• Charity and eco initiatives.

What happens next?

• Quick conversation with HR.
• Interview with a Manager/IT expert/project representative (via MS Teams).
• Feedback (1‑5 business days after the interview).