Junior Decision Support & Data Analyst (The Hague)

Wlgroup; Den Haag; On-site; EUR 32,000 - 52,000; Full time

Job summary

Wlgroup in The Hague is seeking a junior Operational Analyst to collect, collate and analyze data from diverse sources and present evidence-based insights under tight deadlines.

The role emphasizes Python, advanced spreadsheet work and dashboard tooling to create clear, verifiable datasets and concise reports for decision-makers. You will work on-site to support rapid, data-backed decisions.

Qualifications

• Recent experience turning analysis into decisions.
• Ability to handle large data sets with commercial/in-house tools.
• Clear written and spoken English.

Responsibilities

• Undertake data and operational analysis on complex problems, often with large data sets and simple tools.
• Apply operational analysis techniques — modelling, what-if analysis and wargaming among them.
• Collect, collate and analyse data across a range of sources and tools, including Python and advanced spreadsheet work.
• Present findings concisely and logically, so the method is as visible as the answer.
• Produce verified, validated and consistent data sets under time pressure.
• Summarise results into dashboards, presentations and written reports.
• Support the team in developing and updating documentation and reports.

Skills

Data analysis

Python

Advanced spreadsheets

Dashboard tooling

English communication

Tools

Python

Excel

BI tools (Tableau/Power BI)

Job description

Wlgroup in The Hague is seeking a junior Operational Analyst to collect, collate and analyze data from diverse sources and present evidence-based insights under tight deadlines.

The role emphasizes Python, advanced spreadsheet work and dashboard tooling to create clear, verifiable datasets and concise reports for decision-makers. You will work on-site to support rapid, data-backed decisions.