Quantity Surveyor - Support Contract Assistant H/F ENGIE

Quantity Surveyor - Support Contract Assistant

BE-Farciennes

Your mission

The QS - Support Contract Assistant will provide commercial and contractual support to the Project Management Consultancy (PMC) team on large-scale Data Center projects.
The role focuses on contract administration, cost tracking, document control, and commercial reporting, supporting senior Quantity Surveyors and Contract Managers in ensuring contractual compliance, cost transparency, and effective commercial governance across the project.

Are you ready to make a difference? Then we look forward to meeting you!

What we offer

- Tractebel is more than a place to work. It's your chance to evolve alongside top experts on impactful projects around the world. It's an environment built on team spirit, where you can reach your highest potential.
- We actively support the development of our people, and the opportunities for growth within the ENGIE Group are wide open.
- We offer a competitive salary package including representation allowances, double paid holidays, meal vouchers, eco cheques, bonuses, hospitalization insurance, PC purchase plan, ENGIE stock options, and more.
- Our mobility plans are customizable to your needs, including a company car, train pass, bike lease, or combinations thereof. You can also swap your company car for the flexible and tax-friendly Belgian Mobility Budget!
- Tractebel participates in your home office expenses, through advantageous purchase programs and generous contributions to your internet and mobile plans.
- Holidays: 32 days with opportunity to buy 5 extra days.
- To celebrate our successes, and just have fun, we get together for team sports, afterworks, team -building activities, our annual party, and more.


Your key responsibilities

Contract & Commercial Support
- Support the administration of contracts in accordance with contractual terms and PMC procedures
- Assist in the preparation, review, and tracking of contract documentation, including agreements, amendments, and correspondence
- Maintain commercial registers (contracts, variations, EWNs, change orders, claims)

Cost Tracking & Reporting
- Support tracking of commitments, expenditures, and forecast costs
- Assist in the preparation of cost reports, dashboards, and commercial summaries
- Maintain cost trackers for CSA and/or MEP packages as directed

Change Management
- Assist in the logging, tracking, and administration of change events, EWNs, and variations
- Support the preparation of backup documentation and commercial assessments
- Maintain accurate change registers and status updates

Payment Applications & Invoicing
- Support review and tracking of contractor payment applications
- Assist in validating quantities, rates, and supporting documentation
- Support alignment between cost data, progress, and invoicing records

Document Control & Compliance
- Ensure commercial documents are properly filed and controlled in accordance with project procedures
- Support audits and ensure traceability of contractual and commercial records
- Assist in maintaining compliance with client and PMC governance requirements

Data Center-Specific Responsibilities
- Support commercial administration of Data Center-specific scopes, including fast-track packages, phased delivery, and multiple contractors
- Assist in managing interfaces between CSA, MEP, and specialist contractors
- Ensure alignment with Data Center standards, reporting cycles, and approval workflows

Stakeholder Coordination
- Support communication between the PMC commercial team, contractors, and internal project stakeholders
- Respond to ad-hoc commercial and contractual requests from the project team
- Support senior QS and Contract Managers in meetings, reviews, and reporting

Who you are

Education
- Degree or diploma in Quantity Surveying, Construction Management, Business Administration, or equivalent

Experience
- Experience in a commercial, QS, or contract support role within construction projects
- Exposure to Data Center or mission-critical projects is an advantage
- Experience working in a consultant or client-side environment preferred

Skills & Competencies
- Strong organizational and administrative skills
- Good understanding of construction contracts and commercial processes
- High attention to detail and accuracy
- Proficiency in Excel and document management systems
- Good communication skills and ability to work within multidisciplinary teams

Who we are
Ready to engineer your positive impact? Then join Tractebel, part of the ENGIE Group, and our 5,000 passionate experts around the globe, driven by shaping a more sustainable world every day. Make your contribution to carbon neutrality in markets like nuclear, renewables, power & gas, electrical grids, hydropower & dams, water resources & supply, desalination, complex & high-tech buildings, transport infrastructures, and ports & waterways.

Our top priorities are people, ethics, safety, and sustainability. With Tractebel, you are uniquely positioned to make a positive impact on global net-zero targets. The driving force behind reaching these goals is our greatest asset: you. Our people come first, and our strength is in our diversity. Because diversity leads to fresh perspectives that drive performance and innovation, we welcome all applicants and remain committed to an inclusive workplace.
Find out more about Tractebel, our activities and why you should

At ENGIE, every talent has a role to play in accelerating the energy transition. Make a difference and enjoy a fulfilling professional experience. Take on exciting challenges and build a career path that reflects who you are. Join us and be part of the adventure of the century!