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BESIX

Builds infrastructure and develops property

Interior Sales & Design Consultant

Full-TimeUpdated on 10/15/2026
No salary listed
Mid, Senior
Brussels, Belgium
In Person
Product & Experience DesignInterior Design

About the job

Requirements
  • You have 3 to 6 years of experience in interior architecture, workplace design, or commercial fit-out projects.
  • You have strong commercial skills and a naturally customer-oriented approach.
  • You have a genuine affinity for interior design, materials, and finishes.
  • You are proficient in AutoCAD or similar software.
  • You can independently read, design, and modify plans.
  • You are creative, have a developed aesthetic sense, and are solution-oriented.
  • You are proficient in French and Dutch.
Responsibilities
  • Advise clients on interior-design concepts, materials, finishes, and customized solutions.
  • Develop and present interior-design proposals.
  • Guide clients through the final decision and contract signing.
  • Develop lasting relationships with clients, architects, and project partners.
  • Design interior proposals and space layouts.
  • Adapt existing plans to meet client needs.
  • Read and interpret architectural and execution plans.
  • Use drawing and visualization software.
  • Support the design team in project development.
  • During quieter periods, participate in design and drawing work alongside the interior architects.
  • Ensure proper handover of sold projects to operational teams.
  • Collaborate closely with interior architects, project coordinators, and site managers.
  • Ensure the quality and feasibility of proposed solutions.
Desired Qualifications
  • Knowledge of English is an asset.

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 Jobs

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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