Data Steward Consultant / Senior Consultant @ Thessaloniki

Are you looking for
an opportunity in Thessaloniki that offers you a hybrid working model?

Are you ready to work
on large scale projects for
industry-leading clients around the world and elevate
your career to an international level?

If so, check below for
more info about this career opportunity!

You bring passion, we
bring opportunities!

#YourOpportunity

Deloitte is a
worldwide leader in Professional Services with a presence in more than 150
countries and territories. Since 2018, Deloitte has been operating its
Alexander Competence Center in Thessaloniki with
satellites in the cities of Patras, Heraklion, and Ioannina - which are
model hubs of expertise, training, and innovation, specializing in cutting-edge
exponential technologies, in which graduates and young professionals undergo
immersive experiences, continuous learning, gaining practical insights and
hands-on training that empower them to navigate the complexities of the digital
landscape.

Deloitte is an ideal
working environment for both young and senior
professionals who want to take the next step in their careers, offering
them a supportive and international working environment that leverages their
expertise and potential. Its corporate culture is based on trust and
collaboration and ensures diversity and inclusion so that everyone feels part
of a great team.

#AboutYourTeam

You will be part of the Global
Delivery Network (GDN), supporting the AI Ready Market Data initiative
for Deloitte Belgium.

You will report functionally to the
Data Governance Lead for the initiative and work with Internal Knowledge Managers (quality
assurance), ITS Data & Analytics
(technical implementation), DRD stakeholders
(retention and archival), and BU/Industry
champions (practitioner engagement).

#AboutYourRole

As a Data Steward you will:

• Play a key role in a flagship initiative at the
  heart of Deloitte’s data and AI transformation; help build an AI-ready
  marketplace that will reshape how practitioners discover and reuse knowledge.
• Help shape enterprise governance by
  contributing operational insights that inform how Deloitte governs, curates,
  and activates market data—with visible impact on how teams work.
• Build in-demand skills in data governance, AI
  readiness, and knowledge management with mentorship and support from
  experienced leaders in a structured, supportive environment.
• Work in a global GDN environment, collaborating
  with diverse stakeholders across business, technology, and risk—developing
  valuable cross-functional expertise.
• Join at a formative moment where your ideas can
  still influence processes, standards, and ways of working; you won’t be
  inheriting legacy systems, but helping build something new.

#YourResponsibilities

• Contribute to day-to-day curation and
  lifecycle management of market data assets (proposals, qualifications,
  deliverables, thought leadership, methodologies, case studies) on
  KX/Solaria/Teams, ensuring they meet enterprise standards for quality,
  compliance, and AI readiness.
• Apply governance policies in practice
  by operationalizing CoRe cleansing standards, GDPR requirements, AI Act
  compliance, and client confidentiality rules into concrete curation workflows,
  checklists, and guidance that teams can follow.
• Ensure assets are high-quality,
  well-tagged, and AI-ready by helping establish and maintain metadata
  standards, taxonomy, tagging conventions, and contextual documentation that
  enable AI tools to discover and surface the right assets to practitioners.
• Coordinate across teams on
  asset identification, prioritization, cleansing, validation, and archival by
  working closely with BU/Industry champions, Internal Knowledge Managers, ITS
  Data & Analytics, and DRD stakeholders.
• Monitor quality and drive improvement
  by helping define and track quality KPIs (target ≥95%), conducting spot-checks
  and audits, identifying root causes of issues, and feeding improvement ideas
  into governance forums.
• Support practitioner adoption
  by creating clear guidance on how to nominate and use assets, answering
  curation questions, and gathering feedback to continuously improve the
  marketplace experience.

#RequiredSkills

Experience & Background

• University degree
  Information's Technology, Data and Analytics & Science or related field.
• 3–5 years of
  professional experience in data stewardship, knowledge management, information
  management, data governance, or a similar role.
• Demonstrated
  experience contributing to data curation, metadata management, or information
  lifecycle initiatives, ideally in a collaborative or matrix governance
  structure.
• Familiarity with
  enterprise platforms such as SharePoint, Teams, or similar collaboration and
  knowledge management systems.

Knowledge & Skills

• Good understanding of
  data lifecycle, metadata standards, taxonomy design, and data quality
  frameworks.
• Working knowledge of
  data privacy and information security concepts (e.g., GDPR); willingness to
  learn AI governance and Deloitte’s CoRe standards on the job.
• Strong analytical
  skills and attention to detail; you care about accuracy, completeness, and
  compliance.
• Excellent
  communication skills in English; Dutch and/or French is a plus for
  collaborating with Deloitte Belgium stakeholders.

Competencies

• Collaborative,
  structured, and pragmatic; you work effectively with both technical teams and
  business practitioners across organizational boundaries.
• Curious,
  learning-oriented, and keen to grow into greater ownership under guidance from
  senior data governance leaders; comfortable with ambiguity and change in a new
  initiative.

#WhatWeOffer

At Deloitte, we know
that great people make a great organization. We value our people and offer
employees a broad range of benefits:

• Modern
  hybrid workplace, characterized by flexibility and Smart Working
• Empowered
  well-being: We provide multiple program offerings to support your well-being
  needs (flexible working arrangements, extra days of leave, parental allowances)
• Engagement
  within international large-scale teams and projects, with opportunities to
  travel for training or client purposes.
• Constant
  opportunities for learning with unlimited access to internal and external
  learning platforms and sponsored certificates aligned with business needs and
  technology trends
• Challenging
  and innovating environment where personal development and growth are
  encouraged, always with transparency and trust
• Diverse
  culture and active communities that enable you to bring yourself to work
• Team
  Building and Corporate Social Responsibility Activities
• A
  buddy to support you with your onboarding
• Extra
  days of annual leave
• Private
  medical health insurance plan
• Ticket
  restaurant card
• Exclusive
  Discounts to several retail providers, restaurants and others
• Mobile
  phone
• Fresh
  fruits and unlimited coffee every day at our offices

Please note that all well-being benefits mentioned
above are subject to annual review.

AboutDeloitte

#OurServices

Deloitte offers
integrated services that include Audit and Assurance, Consulting, Financial
Advisory, Risk Advisory, Tax and Legal. Our approach combines insight and
innovation from multiple disciplines with global business and industry
expertise to help our clients excel anywhere in the world.

We deliver outstanding
impact on the reputation and success of our clients, in Greece and globally. In
pursuing this we contribute to a sustainable and prosperous society, and are
firm believers in the positive impact business can and should have on the world
it operates within.

#OurPurpose

We are led by a
purpose, to make an impact that matters with clients, people and society. This
purpose defines who we are and what we stand for. It's not about being the
biggest. It’s about being the first choice for the largest and most influential
clients, and the first choice for the best talent.

#OurValues

At Deloitte we foster
a collaborative culture where talented individuals can produce their best work.
We value innovative thinking, diverse insights and a genuinely distinctive
level of customer service through our expertise and professionalism. We value
difference, with respect at the heart of our inclusive culture.

#OurTalentExperience

From day one at our
firm, practitioners are part of a community. Our development and career
progression framework will help them develop the skills and capabilities to
succeed. The wellness of our people and the ability to offer agile working
arrangements is at the center of our unique talent experience. We create a
workplace that encourages collaboration, creativity, inclusiveness to ensure
our staff are supported, encouraged and feel a sense of purpose and meaning in
what they do each day.

Sounds like the sort of role for
you? Apply now.

Location: Thessaloniki

This document has been prepared by Deloitte Business
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Accountants Societe Anonyme and Deloitte Alexander Competence Center Single
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