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BESIX

Builds infrastructure and develops property

Head of Cost Controlling

Full-TimeUpdated on 10/14/2026
No salary listed
Expert
Master's
Brussels, Belgium
In PersonWillingness to visit construction sites across Belgium and Luxembourg.
AccountingCost & Management Accounting

About the job

Requirements
  • A master's degree in finance, economics, business administration, or a related field.
  • At least ten years of relevant professional experience, including five years in cost control, project controlling, or a comparable role.
  • Proven experience leading and developing finance professionals.
  • Strong analytical skills and the ability to translate complex financial information into clear business recommendations.
  • Advanced Excel skills and strong proficiency with financial reporting tools.
  • Fluency in Dutch, French, and English.
  • Willingness to visit construction sites across Belgium and Luxembourg.
  • Ability to coach and develop team members.
  • Proactive stakeholder management and good communication skills.
  • Constructive challenge and sound judgment.
  • Ability to influence Project Managers and senior leaders.
  • Ability to prioritize across multiple projects and deadlines.
  • A continuous-improvement mindset.
Responsibilities
  • Lead a growing team of approximately 12 Cost Controllers and directly manage approximately five team members.
  • Drive continuous improvement within the team by strengthening knowledge sharing, peer review practices, and collaboration.
  • Ensure consistent cost-control standards across the business unit.
  • Coach team members and support their professional development.
  • Own consolidation of project results across Belgium and Luxembourg, ensuring forecasts, actuals, and reported economic results are complete, coherent, and reconciled with accounting records in accordance with IFRS.
  • Proactively cooperate with accountants, especially during monthly closing processes.
  • Report results and analyses to the Finance Director of Belgium Luxembourg by the required deadlines.
  • Build monthly reports and collect information from several stakeholders.
  • During onboarding, take end-to-end responsibility for cost control of one construction project to understand operational processes, reporting requirements, and challenges faced by the Cost Controllers being led.
  • Forecast project costs, follow up on actual costs, plan cash flow, perform ageing analysis, and coordinate with the Project Manager and technical operational teams on site.
  • Report checked and coherent figures, keeping the project's economic result aligned with the bookkeeping under IFRS standards.
  • Prepare studies across Belgium Luxembourg projects and communicate structured conclusions with proposed action points.

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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