CSA Estimating Manager

TSL; Zaventem; On-site; EUR 90,000 - 125,000; Full time

Job summary

TSL is seeking an Estimating Manager – CSA to lead detailed cost estimates for Civil, Structural, and Architectural packages across large-scale projects in Belgium and Europe. The role drives cost planning from early stages through tender submission and shapes CSA strategy across the estimating function.

Ideal candidates will demonstrate technical CSA expertise, strong commercial acumen, and the ability to mentor teams while collaborating with design, project directors, and procurement.

Qualifications

• Bachelor's degree in Civil Engineering or related discipline.
• 7+ years' experience in estimating roles with a focus on CSA in a general contractor environment.
• Strong knowledge of construction techniques, sequencing, materials, and systems for CSA.
• Proven ability to prepare detailed cost plans and bills of quantities.
• Skilled in estimating software CostX, Bluebeam, Excel and MS Office.

Responsibilities

• Prepare detailed and analytical CSA estimates from feasibility through tender submission.
• Lead CSA-specific tender appraisals and analysis of design documents, ground conditions, and construction methodology.
• Develop cost plans and budgets for earthworks, foundations, superstructure, envelope and finishes.
• Lead risk identification and site-specific challenges related to CSA packages.

Skills

Bachelor degree in Civil Engineering

CSA Estimating

Cost planning

Tendering

CostX/Bluebeam/Excel

MS Office

Fluent English

Right to work in Belgium

Education

Bachelor’s degree in Civil Engineering

Tools

CostX

Bluebeam

Excel

Job 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 57 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

As Estimating Manager – CSA, you will lead the development of accurate, detailed, and competitive estimates for Civil, Structural, and Architectural (CSA) packages across a variety of large-scale, fast-paced construction projects. You will play a critical role in securing work, managing cost-planning from early stage through to tender submission, and driving CSA strategy across the estimating function.

This role is integral to our continued growth in Belgium, and across Europe and demands technical expertise in CSA disciplines, strong commercial acumen, and the ability to lead, mentor, and collaborate across teams.

Key Responsibilities

CSA Estimating

• Prepare detailed and analytical CSA estimates, from initial feasibility through to final tender submission
• Lead CSA-specific tender appraisals, including thorough analysis of design documents, ground conditions, and construction methodology
• Develop cost plans and budgets for earthworks, foundations, superstructure, envelope, finishes, and external works
• Assess risk and site-specific challenges related to CSA packages, including logistics, sequencing, and temporary works

Leadership & Collaboration

• Manage and mentor a team of estimators, particularly those focused on CSA elements
• Work closely with Design Managers, Project Directors, Engineers, and Procurement during pre-construction
• Collaborate with MEP Estimators to ensure seamless integration of technical disciplines

Tender Management

• Develop tender strategies and provide CSA input to the wider bid team
• Issue and manage RFQs for CSA subcontractor packages, analyse returns, and prepare comparisonsParticipate in design development and VE (value engineering) exercises to optimise CSA scope and budget
• Present CSA portions of tenders to senior leadership at settlement meetings

Market Knowledge & Cost Control

• Maintain an up-to-date understanding of market rates for CSA trades and materials
• Build and maintain strong relationships with subcontractors and suppliers
• Monitor inflation, lead times, and construction trends impacting CSA disciplines

Main Duties

• Review and appraise tender documents and technical drawings for CSA scope
• Conduct site visits and interface with the design team to assess buildability and constraints
• Coordinate and lead CSA pricing meetings, subcontractor clarifications, and technical reviews
• Lead risk identification and management for CSA elements throughout the tender lifecycle
• Ensure a smooth project handover to site delivery teams, providing continuity and CSA support as required

Skills & Qualifications

Required:

• Bachelor’s degree in Civil Engineering, Construction Management, or related discipline
• 7+ years' experience in estimating roles with a clear focus on CSA in a general contractor environment
• Strong knowledge of construction techniques, sequencing, materials, and systems for CSA
• Proven ability to prepare detailed cost plans and bills of quantities
• Skilled in estimating software (CostX, Bluebeam, Excel) and Microsoft Office Suite
• Fluent in English; Dutch and/or French is a plus
• Right to work in Belgium

Preferred:

• Professional certification (e.g., MRICS, CPE, CIOB) is desirable
• Experience working on large-scale industrial, logistics, or high-tech facilities
• Familiarity with local building codes and European construction markets

Attributes & Competencies

• Highly analytical, commercially minded, and technically competent
• Excellent communication and negotiation skills
• Able to work under pressure and meet strict deadlines
• A collaborative team leader who takes ownership and shows initiative
• Detail-oriented with strong organisational skills

Work Environment

• Office-based with regular travel to project sites across Belgium and wider Europe
• Standard business hours with flexibility during peak tender periods

Health, Safety and Wellbeing

At TSL, safety is everyone's responsibility. All employees are expected to actively contribute to maintaining a safe and healthy working environment by complying with company policies, project safety requirements, and applicable legislation. Employees are encouraged to promote a positive safety culture, identify potential risks, and support continuous improvement initiatives that protect the wellbeing of colleagues, partners, and project stakeholders.

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.

All CV's must be submitted in English