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T-Mobile Polska S.A.

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T Hub - HR Data Governance Specialist

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Summary

Builds a new HR Data Governance capability at T Hub (a Deutsche Telekom tech hub in Warsaw): documenting data ownership, quality rules and controls, tracking data-quality issues, and coordinating project workstreams with HR, IT, and business stakeholders. Core skills are data governance/management and project coordination; SAP HCM/SuccessFactors and German are pluses.

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What tasks await you?

  • Support the design and implementation of the HR Data Governance framework.
  • Translate data governance and data quality concepts into practical processes, roles, standards, and controls.
  • Coordinate activities related to HR data quality improvement across business units and systems.
  • Define and document data ownership, responsibilities, governance structures, and data quality rules.
  • Identify, prioritize, and track data quality issues and corrective actions.
  • Facilitate workshops, working sessions, and stakeholder discussions.
  • Prepare concepts, recommendations, decision papers, and project updates for leadership.
  • Coordinate project workstreams and manage smaller projects or dedicated work packages.
  • Collaborate with HR, IT, Data Owners, Data Stewards, and business stakeholders to drive alignment and adoption.Contribute to the development of sustainable governance standards, operating models, and implementation roadmaps.

What skills will be appreciated?

  • Experience in Data Governance, Data Quality, Data Management, Business Analysis, or a similar field.
  • Practical project coordination or project management experience.
  • Understanding of data structures, data quality principles, governance frameworks, and stakeholder responsibilities.
  • Ability to translate business requirements into structured solutions, processes, and implementation plans.
  • Strong communication and stakeholder management skills, including the ability to challenge constructively and build consensus.
  • Experience working across multiple teams, functions, or organizational units.
  • A structured and proactive approach to problem solving and delivery.
  • Fluent English.

Nice to Have:

  • Experience with HR data, HR systems, or HR processes.
  • Knowledge of SAP HCM, SAP SuccessFactors, or similar HR platforms.
  • Exposure to data contracts, metadata management, data catalogues, data lineage, or data quality monitoring.
  • Knowledge of data privacy, information security, or internal controls.
  • German language skills.
  • Experience working in international or matrix organizations.

Our offer for you

  • A unique opportunity to help build a new strategic capability from the ground up.
  • High visibility and exposure to international stakeholders across the organization.
  • The chance to influence how HR data is governed and used at scale.
  • A role with long-term development potential and growing responsibility.
  • Close collaboration with experienced professionals in HR, data, and transformation domains.
  • An environment that encourages ownership, learning, curiosity, and continuous improvement.

Benefits

  • No dress code
    - you can just be yourself here
  • Medical,
    sport and life insurance
    packages at preferential terms
  • Access to: Percipio, Coursera, Rodos learning platforms
  • Access to our products and
    services at preferential terms
  • Employment contract-based cooperation
  • Know Talent - receive training
    or financial bonus for
    recommending new
    employees

What will your recruitment process be like?

A fair approach to all people who want to join T Hub means that:

  • The recruitment process is transparent;
  • Our recruitment decision is based solely on an assessment of your skills (your race, skin color, sexual orientation, gender identity, origin, disability, political view, appearance, or religion will not have any influence on yhe outcome of the process);
  • Regardless of the outcome of the process, you will get detailed feedback.

Who are we?

We're one of the four European technological hubs of the Deutsche Telekom group, to which T-Mobile belongs. Thanks to this, you have the opportunity to work on global projects as well as collaborate with business partners from various industries. Whether it's automotive, security, banking, or countless other options - be sure to explore them all!

Skills

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See also

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