Senior Consultant – Data Steward

Delta Consulting Group

Senior Consultant - Data Steward responsible for data management, analysis, and quality improvement initiatives for clients in Luxembourg.

Posted 6/5/2026full-timeLuxembourg • 🇱🇺 LuxembourgSeniorWebsite

ATS Keywords

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Hard Skills

SQLSAP BusinessObjectsdata analysisdata quality indicatorsmetadata managementdata governancedata stewardshipbusiness requirements documentationdata control processesdata traceability

Soft Skills

collaborationcommunicationorganizational skillsautonomyrigorinterpersonal skillsstructured communication

Industry Keywords

data managementdata qualitymetadatabusiness rulesdata governance teamsDelta development initiativesdata ownersfunctional documentsrequirements specificationsdata analyses

Tech Stack

Tools & technologies

SQL

About the role

Key responsibilities & impact

Feed and maintain the data dictionary.
Document metadata and ensure data traceability.
Analyze data to improve its quality and consistency.
Define and implement data quality indicators and control rules.
Coordinate corrective actions with Data Owners and business teams.
Perform data analyses and extracts using SQL or SAP BusinessObjects.
Write Business Requirements Documents (BRD) related to data quality controls.
Document business rules, transformations, and data control processes.
Collaborate with business, IT, and data governance teams to ensure the reliability of information.
Participate in Delta’s development tribe; support and manage Delta development initiatives.
Act as a Subject Matter Expert to support colleagues.

Requirements

What you’ll need

At least 5 years of proven experience in Data Management, Data Governance, or Data Stewardship.
Strong knowledge of data governance, data quality, and metadata management concepts.
Ability to perform data analyses and interpret results.
Proficient in SQL for queries and data extraction.
Experience writing functional documents and requirements specifications.
Able to collaborate effectively with business and technical teams.
Clear and structured communication in French.
Demonstrates rigor, autonomy, and excellent organizational skills.
Degree in Computer Science, Data Management, Finance, or an equivalent field.
French and English are mandatory; an additional language is a plus.

Benefits

Comp & perks

Ready to take on new challenges in a company with a great working environment?
Benefit from a diverse and extensive client network.
Work in a friendly environment with numerous social and technical events.
Attractive salary based on profile.