SAP Data Migration Consultant specialising in FI/CO w Warszawa, Polska

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.

We are looking for an experienced SAP Data Migration Consultant specialising in FI/CO to join our team and support complex SAP S/4HANA transformation programmes. You will drive end‑to‑end data migration activities, collaborate directly with customers and own FI/CO‑related data objects throughout the project lifecycle.

Key Responsibilities

• Plan, design and execute data migration activities within SAP S/4HANA projects.
• Conduct scope definition and mapping workshops with business stakeholders.
• Take full responsibility for FI/CO‑related data objects .
• Perform data analysis, validation and cleansing.
• Drive harmonisation of financial and controlling master data.
• Lead customer interactions throughout all migration phases.
• Define, set up and further develop data migration objects.
• Manage extraction, transformation and import processes.
• Perform technical testing and quality checks of migrated data.

Skills & Experience

• Minimum 5 years of experience in SAP projects (Greenfield, Shell Conversion, Rollout, Carve‑Out).
• Strong hands‑on experience with SAP Migration Cockpit .
• Optional experience with other data migration tools is an advantage.
• Deep understanding of FI/CO data structures .
• Good knowledge of FI/CO business processes.
• Basic ABAP and SQL skills.
• Analytical mindset with structured problem‑solving skills.
• Strong communication skills and ability to work directly with business stakeholders.
• Fluency in German and English .

What’s in it for you?

• Access to training and certifications (including SAP Learning Hub).
• Hybrid working model (up to 2 days per month in the office, depending on location).
• Wellbeing initiatives and work‑life balance programmes, including integration and passion‑sharing events.
• Private medical and dental care.
• Employee benefits platform (shopping, cinema, sport etc.).
• Co‑financing of sports activities (Multisport, OK System, b‑active programme).
• Gift packages for special occasions (Easter, Christmas, Children’s Day).
• Seniority appreciation: additional days off, Atos Jubilee gifts.
• Charity and eco‑friendly initiatives.
• Flexible working hours.

What happens next?

• Quick conversation with HR.
• Interview with a Manager / IT Expert / Project Representative (via MS Teams).
• Feedback within 1–5 business days after the interview.

If you are passionate about SAP transformation and want to grow within an innovative SAP practice — we look forward to your application!

Choose your future. Choose Atos.

We take care of your personal data privacy. More information on how we process personal data during recruitment is available at:

Nasza organizacja przestrzega zasad ochrony sygnalistów zgodnie z ustawą z dnia 14 czerwca 2024 r. o ochronie sygnalistów (Dz.U. 2024 poz. 928), zapewniając pełną poufność i ochronę osobom zgłaszającym naruszenia prawa.

The company follows an equal opportunity policy and does not permit any form of discrimination based on gender, disability, age, origin, sexual orientation or any other protected characteristic. Employment decisions are based solely on competence and qualifications.

Here at Atos, diversity and inclusion are embedded in our DNA.
Atos is a recognised leader in its industry across ESG criteria.

Let’s grow together.