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OneSource Consulting

Data Analyst

OneSource Consulting
Belgium · Full-time · Mid-Senior

Job Title: Data Analyst

Language:English, Dutch, French

Location: Mechelen, Belgium

Duration: ASAP - 3-month contracts with option to extend

Work Mode: Hybrid ( 2 or 3 days onsite per week)

Work regime: Full time


Job Description - Roles and Responsibilities

Description/Role:


We are looking for a Data Analyst to temporarily reinforce the Technology & Partnership Reporting team due to a combination of internal replacement and long-term absence.

The consultant will primarily support the Nexus project, a key initiative with strict deadlines, and will play a central role in translating business needs into data-driven insights and reporting solutions.


Responsibilities:

  • Take over and continue ongoing work within the Nexus project, ensuring deadlines are met
  • Act as a bridge between business stakeholders and data engineers
  • Translate business requirements into technical data definitions
  • Extract, manipulate, and analyse data using SQL
  • Build and maintain reporting dashboards (Qlik)
  • Develop end-to-end reporting solutions:
  • Understand business needs
  • Build SQL queries and calculations
  • Create reports and dashboards
  • Collaborate with multiple stakeholders (business, operations, data teams)
  • Support additional reporting and analytics projects after initial onboarding
  • Optionally present insights and results to stakeholders

Requirements & Qualifications:

  • Hands-on experience in data analysis and reporting
  • Strong analytical mindset and ability to translate business questions into data solutions
  • Experience working with multiple stakeholders in a cross-functional environment
  • Ability to quickly take ownership of existing work and deliver under time pressure
  • Minimum 2–3 years of relevant experience
  • Relevant degree in a quantitative field is a plus

Must have skills:

  • Strong SQL expertise (critical requirement)
  • Proven hands-on experience (not just theoretical knowledge)
  • Experience with reporting and dashboarding
  • Experience with Reporting (BI) tools

Ability to:

  • Understand business requirements
  • Translate them into data queries
  • Deliver reporting solutions independently
  • Strong communication and stakeholder management skills



Nice to have skills:

  • Experience with Qlik
  • Experience with other BI tools (Power BI, Tableau, etc.)
  • Experience with Snowflake
  • Experience presenting insights to stakeholders
  • Familiarity with tools like Jira / Confluence

Key Skills

Ranked by relevance

nexus sql data analysis power bi tableau jira
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Posted
May 19, 2026
Type
Full-time
Level
Mid-Senior
Location
Mechelen

Industries

IT Services IT Consulting

Categories

Information Technology

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