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Geospatial Data Engineer (Mosaic Datasets, Tiling Schemes, ArcPy) for NATO with security clearance

WLGThe HagueOn-siteFull-time2 Oct 2026

A multinational defence organisation in The Hague seeks a Geospatial Data Engineer to manage a large estate of geospatial data on-premises and in the cloud. The role requires at least two years of geospatial data management and ESRI ArcGIS Pro experience, including mosaic datasets, and offers follow-on years in an international GIS team.

What you'll do

  • Organising and maintaining geospatial datasets, metadata, geodatabases and spatial repositories
  • Running ingestion, transformation, validation and quality checks, and keeping versions and integrity under control
  • Supporting the GIS platforms on premises and in the cloud - backups, documentation, obsolescence and day-to-day fixes - with the IT colleagues who run them

What you need

Must-have

ESRI suiteArcGIS ProMosaic datasetsCoordinate systemsProjectionsMetadataVector formatsRaster formats

Nice-to-have

ArcPyArcGIS Toolbox developmentTile cache creationTiling schemesDefence systems and standards

Soft skills

AnalyticalOrganisationalBusiness English
Geospatial Data EngineerGISArcGIS ProMosaic DatasetsArcPyDefenceNATOSecurity ClearanceThe HagueHybrid