Estimator

Job Title: Estimator

Location: Brussels - Mons, Belgium (Office and Site-Based)

Reports to: Pre-construction Director

Company Description

Build your Future: TSL is a leading technical engineering and construction partner operating across EMEA, the Americas and APAC.

We are committed to creating the spaces to power the fourth industrial revolution, whilst ensuring we leave a positive environmental and social legacy for communities across the world.

Specialising in Data Centres, Advanced Manufacturing, Logistics, Food and Pharmaceuticals, we are proud to deliver outstanding turnkey projects at speed, without compromise on safety or quality.

Our team at TSL is focused on working with our clients and the entire supply chain to create a simple agenda concentrated on getting things done.

At the heart of what TSL does is taking the ‘noise’ out of project delivery whilst ensuring that we are always engineering best value for money and fit-for-purpose solutions.

TSL is an equal opportunity employer and we are especially proud that our dynamic, international team is made up of colleagues representing 48 nationalities across the world.

We want big-picture thinkers who aren't afraid to roll up their sleeves, refusing to settle for 'good enough' and pushing for great each time.

We are firm believers that to build quality, you must invest in quality. We will continue to invest in our biggest asset: our amazing team.

Role Description TSL is seeking a detail-oriented and analytical Estimator to join our growing team in Belgium. The ideal candidate will support the Estimating Team in preparing accurate, competitive, and commercially sound tender submissions for large-scale construction projects such as data centers, manufacturing facilities, and logistics warehouses.

You will play a key role in ensuring the accuracy of cost estimates, maintaining tender data, and supporting project teams throughout both pre-construction and delivery phases.

This position requires strong analytical skills, attention to detail, and the ability to manage multiple streams of information efficiently.

TSL Estimator – Job Description

Key Responsibilities • Tender Preparation and Estimating Review Tender documentation (scope of work, drawings & specifications) and raise requests for information (RFI)

Prepare work packages for price enquiries Send price enquiries to the supply chain and follow up with reminders Collect, review, analyse and compare offers from the supply chain.

Take off the quantities on Tender drawings using specific software Build up the price using quantities and rates using specific software • Data Management and Analysis o Compile and maintain a database of construction rates from various projects.

Maintain and regularly update the tender log to provide visibility on the status of ongoing and submitted tenders.

Analyse historical project data to improve accuracy and reliability of future estimates. o Ensure all estimating data is well-organized, accessible, and up to date.

Project Support and Coordination. Assist live project teams on commercial and technical change management matters.

Collaborate with Project Managers, Engineers, and Commercial Teams to ensure alignment between estimates and project execution.

Support communication and coordination between internal teams and external stakeholders. Compliance and Process Oversight.

Ensure all estimating activities comply with company procedures and industry best practices. Support the continuous improvement of estimating processes, tools, and methodologies.

Maintain accurate records of all tender submissions, assumptions, and decisions.

Qualifications, Skills, and Experience

Proven Experience o Experience in an estimating or construction-related role is preferable.

Exposure to large-scale construction projects (data centres, industrial, or logistics) is an advantage.

Technical Skills

Basic understanding of construction principles and project delivery processes.

Strong computer literacy with proficiency in MS Office with strong focus on MS Excel.

Ability to manage and organize large volumes of data and documentation efficiently.

Knowledge of software such as RIB CostX and REVU Bluebeam is an asset

Personal Skills

Excellent attention to detail and analytical thinking.

Strong organizational skills with the ability to manage multiple priorities.

Effective written and verbal communication skills with suppliers and clients o Proactive, solution-oriented mindset with a strong sense of accountability.

Ability to work both independently and as part of a team.

Education

Degree or diploma in Construction Management, Engineering, Quantity Surveying, or a related field is preferred.

Additional Requirements

Full, clean driving licence and willingness to travel to meetings and project sites as required.

What We Offer

The opportunity to work on high-profile, large-scale construction projects across Belgium and Europe.

Exposure to complex and high-tech construction environments.

A collaborative and professional working environment with opportunities for career development. If you are highly analytical, detail-driven, and eager to contribute to the successful delivery of major construction projects, we encourage you to apply and join TSL.

Important

As part of our recruitment process, reference checks will be conducted at the job offer stage. By applying for this position, you consent to these checks as a condition of employment.