Senior SAP S/4HANA Data Migration Consultant

Atos; Wrocław; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Hybrid work model

International project environment

Professional certification

Job summary

Atos is seeking a Senior SAP S/4HANA Data Migration Consultant to lead end-to-end data migration within SAP S/4HANA transformation projects. You will define migration strategy, align with stakeholders, and ensure data quality before go-live.

You will manage ETL, data mapping and validation, coordinate cutover activities, and support go-live across Finance, Procurement, Sales and SCM in an international project environment.

Qualifications

• 5+ years SAP project experience, including SAP S/4HANA implementations.
• Hands-on 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.
• Fluent English.

Responsibilities

• Define and execute SAP data migration strategy, scope, governance and roadmap.
• Coordinate data extraction, transformation and loading (ETL) and data mappings.
• Define and validate data mappings and perform data cleansing and enrichment.
• Ensure data quality, consistency and completeness throughout the migration lifecycle.
• Lead cutover activities and support go-live and hypercare phases.

Skills

Fluent English

Stakeholder management

Communication skills

Tools

SAP S/4HANA

SAP Data Migration Cockpit

SAP Activate Methodology

SAP Fiori

ETL

Data Mapping

Data Validation

Job description

About Atos Group

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.

Senior SAP S/4HANA Data Migration Consultant

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

Data Migration Strategy & Delivery

• 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.
• Fluent English.

Technical Skills

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

Benefits

• 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.
• Flexible working model.
• Access to a global SAP expert community.
• Access to training and certifications via SAP Hub Learning platform.
• Hybrid mode of work (only up to 2 times per month based on location).
• Wellbeing programs & work‑life balance – integration and passion sharing events.
• Private medical and dental care.
• Benefits platform – shopping, cinema, sport etc.
• 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.
• Flexible working hours.

Data Privacy

We take care of your personal data privacy. More information about processing your data within recruitment process you can find on our website: https://atos.net/pl/polska/gdpr. Eviden | Privacy Policy. Nasze przedsiębiorstwo przestrzega zasad ochrony sygnalistów ustanowionych w dedykowanej procedurze zgodnie z ustawą z dnia 14 czerwca 2024 r. o ochronie sygnalistów (Dz.U. z 2024 r. poz. 928), zapewniając wszystkim pracownikom oraz osobom ubiegającym się o zatrudnienie lub świadczenie usług pełną poufność i ochronę w zakresie zgłaszania naruszeń prawa.