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BESIX

Builds infrastructure and develops property

GIS Specialist

Full-TimeUpdated on 10/15/2026
No salary listed
Mid
Bachelor's, Master's
Brussels, Belgium
In Person
Data & AnalyticsData Analysis

About the job

Requirements
  • A Bachelor’s or Master’s degree in Geo-informatics or another relevant field.
  • At least 3 years of experience in a similar role.
  • Demonstrated work experience with ArcGIS Pro.
  • Demonstrated work experience with Python and FME.
  • Work experience with ArcGIS Online and/or ArcGIS Enterprise.
  • Work experience with (Enterprise) Geodatabases.
  • Excellent written and spoken communication skills in Dutch and French.
  • Ability to work effectively with diverse international teams and stakeholders.
  • Strong analytical skills and ability to solve complex problems.
  • Ability to maintain processes under time pressure, manage multiple projects simultaneously, and meet deadlines.
  • Ability to motivate, train, and guide others.
  • Adaptability to changing project requirements, environments, and stakeholders.
Responsibilities
  • Develop and manage GIS maps, datasets, and applications for current and future projects in Belgium and abroad.
  • Analyze and visualize geographic information to provide insight into project areas.
  • Integrate GIS data with BIM models and other technical systems.
  • Automate spatial analyses and data processing using Python, FME, or other GIS tools.
  • Collaborate with teams in the Netherlands and Belgium to optimize best practices and data exchange.
  • Identify opportunities to use innovations to make other people's work more efficient and effective.
Desired Qualifications
  • Experience in the construction sector on large-scale (over 25 million) or complex infrastructure projects.
  • Work experience with BIM-related data.
  • Work experience with drone data.
  • Work experience with GIS in relation to other information systems, such as Relatics.
  • English language skills.

About the company

BESIX Group builds complex buildings, civil infrastructure and marine works for public and private clients. Its construction teams deliver high-rise and industrial buildings, roads, tunnels, bridges, utilities and water-related projects across Europe, the Middle East, Africa and Australia. Flagship examples include the Burj Khalifa in Dubai, the Grand Egyptian Museum in Cairo and the Oosterweel Link in Antwerp. Its contracting business earns project revenue, while selected public-private partnerships include financing and operation as well as construction and maintenance services. Founded in 1909, BESIX Group is headquartered in Sint-Lambrechts-Woluwe, Brussels, Belgium.

Company Size

10,001+

Company Stage

N/A

Total Funding

N/A

Headquarters

Woluwe, Belgium

Founded

1909

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Simplify's Take

What believers are saying

  • Future assignments have contracted backing: BESIX's May 2026 results showed a EUR 6.7 billion year-end order book.
  • Employees have formal learning routes: BESIX targets five annual training days and lists 150-plus courses alongside its technical academies.
  • Brussels work gains another project: BESIX's September 2026 The Fifty Six redevelopment contract covers 18,000 square metres, due spring 2028.

What critics are saying

  • Site safety remains critical: BESIX reported three 2025 fatalities in May 2026, two employees and one subcontractor.
  • Property development slowed: a May 2026 report linked BESIX RED's lower 2025 turnover to cost inflation and lengthy permits.
  • Relocation has lasted years: one BESIX plant manager described 17 years with the group abroad.

What makes BESIX unique

  • Property and investment operate separately: BESIX gives each its own division alongside construction and specialist affiliates.
  • Design stays close to construction: BESIX keeps soil engineering, concrete technology and digital construction modelling in-house.
  • Specialist businesses broaden project scope: BESIX combines Franki foundations, Socogetra roads and Unitec utilities with regional contractors.

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