Vacancy

Calculator – Year 8

Location: Harelbeke, West Flanders, Belgium Specialisation: Construct Engineering Salary: € 2.700 - € 4.500 bruto / month Contracttype: Indefinite time Hours: 40 hrs/week Work ritme: Day

Function

As Calculator – Year 8 You’ll play a key role in the preparation of challenging infrastructure projects. Drawing on your technical expertise and analytical skills, you’ll translate plans and documentation into a well-founded cost estimate and a competitive tender. You’ll contribute ideas on feasibility, optimisation and smart solutions even before implementation begins.

  • You analyse specifications, plans and technical documents in detail.
  • You calculate the cost of infrastructure works and monitor the feasibility of projects.
  • You request quotations from suppliers and subcontractors and compare the various price components.
  • You identify areas for optimisation, alternatives and opportunities, taking into account return on investment and feasibility.
  • You will work closely with project managers, work planners and technical colleagues to put together a strong tender.
  • You monitor market prices, materials and construction methods to ensure your cost estimates remain up to date and accurate.
  • You will contribute to the further professionalisation of the costing and preparation phase within the organisation.

You’ll be working in an environment where public works and industrial projects come together, with the opportunity to help build projects that have a visible impact. The role also offers the flexibility to work from multiple sites, with Harelbeke as the main venue.

Profile

For this role, we are looking for a quantity surveyor with strong technical insight, a meticulous approach to work and a keen interest in figures and project preparation. Ideally, you will have 3 to 5 years’ experience in cost estimation, civil engineering or a similar technical role. Candidates with the right background and a strong willingness to learn are also welcome to apply.

  • You have a Bachelor’s or Master’s degree in civil engineering, or have equivalent experience.
  • You have an analytical mind and are able to interpret plans, files and technical information accurately.
  • You work accurately, structured and have an eye for detail.
  • You are skilled at estimating costs, quantities and implementation risks.
  • You are a good communicator and enjoy working with various internal and external parties.
  • Experience in cost estimation is an advantage, but not an absolute requirement.
  • You take the initiative, think in terms of solutions and keep a clear overview, even when deadlines are approaching.
  • Knowledge of infrastructure works, public works or industrial projects is an asset.

We are looking for someone who is keen to contribute ideas from both a technical and a commercial perspective, and who thrives on preparing projects that are firmly grounded in evidence.

Organisation

This leading Year 8 The construction group carries out innovative projects in infrastructure, construction and civil engineering. With a strong focus on quality, sustainability and collaboration, the organisation helps shape the living environment of tomorrow every day.

Offer

You can look forward to an attractive and comprehensive remuneration package that reflects the level of responsibility involved in this role. In addition to a competitive salary, you will receive the necessary support, autonomy and opportunities for growth within a stable and ambitious working environment.

  • A competitive salary, based on your experience and expertise.
  • Commercial vehicle for professional use and a smooth commute.
  • Meal vouchers and ecocheques.
  • Group insurance as an extra safety net for the future.
  • 32 holiday days including ADV days.
  • Leave that ties in nicely with the school holidays, which helps with planning and maintaining a good work-life balance.
  • Flexibility in terms of the workplace, with options across various branches.
  • An environment where you can develop your technical knowledge, analytical skills and project planning abilities.
  • Collaboration with experienced colleagues and close communication between the cost estimation, site and project management teams.

Diversity and inclusion are important to CTRL-F.
Whoever, whatever or however you are or what you stand for, it is your talents that make the difference.

    Apply for this vacancy

    We will get back to you as soon as possible.

    Still have questions?

    Janne Gerits will be happy to help you!

    Janne Gerits - Recruiter at CTRL-F
    Contact: Janne Gerits
    Reference: a1WP800000DRyrqMAD
    Vacancy last modified: 30 juli 2026

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    FAQ about this vacancy

    Wat is het salaris voor deze job?

    €2,700 - €4,500 gross/month

    Waar is deze job gelegen?

    Harelbeke, West Flanders, Belgium

    Welk type contract is dit?

    Indefinite time

    Hoeveel uren per week werk je in deze functie?

    40 hrs/week

    Met wie kan ik contact opnemen over deze vacature?

    Contact: Janne Gerits
    Office: Construct Engineering Mechelen
    E-mail: janne.gerits@ctrl-f.be
    Telefoon: 03 293 23 91