Junior Operational Data Analyst - Dashboards & Modelling

WLG; Den Haag; On-site; EUR 45,000 - 60,000; Full time

Job summary

WLG in The Hague is seeking a junior Operational Analyst to join a fast-paced team. This full-time, on-site role focuses on collecting, collating and analyzing data to support timely business decisions.

You will use Python, advanced spreadsheets and dashboard tools to transform large datasets into clear, verified insights. You will present results with concise documentation and maintain reproducible methods under deadlines.

Qualifications

• Recent experience conducting analysis that fed a real decision.
• Ability to review and analyse large data sets with commercial and in-house tools.
• Working Python, expert-level spreadsheet skills, and confidence with dashboard tooling.
• A methodical habit — verified data, stated assumptions, reproducible steps.
• Clear written and spoken English.

Responsibilities

• Undertake data and operational analysis on complex problems.
• Apply modelling, what-if analysis and wargaming.
• Collect, collate and analyse data from diverse sources using Python and spreadsheets.
• Present findings concisely so the method is visible as the answer.
• Produce validated data sets under time pressure.
• Summarise results into dashboards, presentations and reports.
• Support the team in updating documentation and reports.

Skills

Python

Advanced spreadsheets

Dashboard tooling

Tools

Excel

Job description

WLG in The Hague is seeking a junior Operational Analyst to join a fast-paced team. This full-time, on-site role focuses on collecting, collating and analyzing data to support timely business decisions.

You will use Python, advanced spreadsheets and dashboard tools to transform large datasets into clear, verified insights. You will present results with concise documentation and maintain reproducible methods under deadlines.