Buyer - Constructions
Confirmed on the employer's own hiring board on Oct 23, 2026. First seen by Alion on Oct 21, 2026. BESIX scores A on the Alion truth index.
At BESIX ambitious construction and engineering projects are part of everyday life. But people come first. That means investing in your well-being, helping you grow and giving you the space to shape your career in your own way.
As a leading Belgian multidisciplinary group, we bring together expertise in construction, real estate development and concessions. Since 1909, we have grown from a local construction company into an international group of approximately 10,000 employees, representing more than 80 nationalities in over 25 countries. Today, we remain proud of our local work, as well as our international projects, which take us across Europe, Africa, the Middle East and Australia.
We do not just invest in projects; we invest in people. Because our people's well-being and development are the foundation of everything we build together. However monumental a project may be, it ultimately still comes down to human decisions. Colleagues who tackle complexity together. Who notice the crucial details, stand shoulder to shoulder when it matters and always support one another. That is how complex projects truly succeed.
Ready to be part of major projects? Discover what your next job at BESIX could look like.
More information: https://www.besix.com
As a buyer, you support an optimal, controlled and timely procurement process in consultation and collaboration with the project team. You focus on obtaining the most economical price for Works, Supplies and Services, taking into account scheduling, technical requirements, risk management and QHSES. You work closely with the project teams and report to the Head Buyer.
Responsibilities
- You independently organise procurement within an assigned scope.
- You are involved in the entire procurement process, from strategy and requests for quotation through to the signed agreement and administrative completion.
- You advise the project team on procurement-related matters.
- You work closely with a multidisciplinary team (design, construction planning, finance, legal, Group Procurement Category managers, …).
- You inform the project team about market opportunities and challenges.
- You hold discussions with potential subcontractors, suppliers and service providers.
- You prepare requests for quotation based on input from the team.
- You compare prices and quotations from both a financial and a technical perspective.
- You organise clarification and negotiation meetings.
- You guide the decision-making process.
- Bachelor's or Master's degree in Civil Engineering, Mechanical Engineering, Structural Engineering, Architecture.
- Minimum 5 years of relevant experience within the construction sector.
- Proven experience in procurement and contract negotiations.
- Good understanding of procurement processes, supplier management, and contract administration.
- Strong knowledge of civil works: concrete, reinforcement, subcontractors formwork/reinforcement, posttensioning, formwork,…)
- Fluent in Dutch both written and spoken and good knowledge of English.
- Hands-on, proactive, and results-oriented mindset, with strong organizational and communication skills.
A career at BESIX is a lot more than just a job, it's about being part of our changing and innovative world. Your skills, ambition and passion will contribute to the development of our different businesses and allow us to succeed in the challenges of the coming years.
Working for the BESIX group allows you to be a part of a dynamic, creative and entrepreneurial company. It gives you a safe and collaborative working environment with ambitious and innovative goals for the world of tomorrow, but also for your career and personal development.
We are looking for different kinds of personalities, mindsets, backgrounds and genders to build the iconic and sustainable projects of tomorrow.
In line with its behavior of “Be Inclusive”, BESIX intends to accommodate for any reasonable accommodation (non-disproportionate burden), tangible or intangible, that would neutralize the limiting influence of an inappropriate environment on the participation of a person with a disability. Talk to your recruiter when applying.
Are you ready to make an impact and leave a positive legacy for years to come? If you are passionate about our purpose: “We take on today’s boldest challenges to build a lasting legacy”, come and join our caring BESIX family. Together we will co-create our future.
Working at BESIX brings a lot of great benefits including:
- An attractive remuneration package including a salary in line with the market and a range of employee benefits such as flexible mobility advantages, extra-legal pension, medical care insurance, work-life balance program (such as teleworking, flexible work schedule, mobile working), Health Management (sport, health check-up program, …);
- Career development programs that serve not only to ensure that you are constantly learning and improving but also that give you the possibility to expand your career horizon;
- A dynamic, creative and safe working environment with innovative colleagues supporting your endeavors (ideas, projects, goals, ambitions);
- Possibility to work on complex projects within both a local and international environment;
- The choice to remain locally anchored for the coming years or to seek an exciting international career opportunity within the group.