Cost Assurance Analyst (ROCO)

BESIX; Boerenhoek; Sur place; EUR 60 000 - 90 000; Plein temps

Avantages offerts par ce poste

Competitive salary

Teleworking options

Hospitalization & group insurance

Meal vouchers

Career development program

Résumé du poste

BESIX Group is seeking a Cost Assurance Analyst to support the ROCO project, ensuring transparency and compliance of reimbursable costs under NEC4. You will work with procurement and cost control, coordinate with the Client, and help embed Cost Assurance in decision-making. Fluency in Dutch is required.

The role offers on-site work in Antwerp, with opportunities to impact one of Belgium's flagship infrastructure programs and develop cost governance across teams.

Qualifications

• Bachelor's or Master's in Economics, Finance, or Business Administration.
• Minimum 5 years of relevant experience in a similar role.
• Strong analytical skills and Excel proficiency.
• Structured, proactive, and able to work independently or in a team and meet deadlines.
• Fluent in Dutch.

Responsabilités

• Provide analytical support on reimbursable costs and translate findings into actions.
• Review supporting documentation for reimbursable costs and follow up on missing records.
• Coordinate audits with the Client and address related questions.
• Engage with the Client on comments, observations, or rejected costs and seek solutions.
• Develop and optimize procedures and reporting with Procurement and Cost Control teams.
• Represent Cost Assurance and support the project area as SPOC for Cost Assurance considerations.
• Develop understanding of the NEC4 contract and its application on the project.

Connaissances

Analytical skills

Excel

Data analysis

Communication

Problem solving

Project management

Teamwork

Dutch language

Formation

Bachelor's or Master's in Economics/Finance/Business Administration

Outils

NEC4 knowledge

Description du poste

BESIX Group is a leading multidisciplinary Belgian Group, active in construction, real estate development, and concessions. Founded in 1909, BESIX has grown impressively and now operates across Northern and Eastern Europe, North and Central Africa, the Middle East (via BESIX Construct), as well as in Australia.

The Group distinguishes itself through its internal Engineering Department, offering deep expertise in geotechnical engineering, concrete technology, planning, BIM, System Engineering, and other advanced tools.

BESIX achieved a turnover of EUR 4.1 billion in 2025 and employs approximately 10,000 people across 26+ countries, representing over 80 nationalities.

BESIX is committed through sustainable and responsible practices to leave a positive legacy. We integrate Environmental, Social, and Governance (ESG) principles into our operations. From reducing carbon emissions and promoting circular construction to fostering inclusive workplaces and ethical governance.

Our sustainability charter and roadmap guide us in creating long-term value for communities, clients, and future generations.

About the Project

Together with leading partners from the Belgian construction sector, BESIX is contributing to one of the most ambitious infrastructure projects in Belgium: the Oosterweel Link – ROCO Project.

On the Right Bank of Antwerp, we are delivering, among other works, the new Canal Tunnels, deepening sections of the Antwerp Ring Road, and helping create more space for a greener, safer, and future-oriented urban environment.

Through this project, we are quite literally helping to build a healthier, more accessible, and more livable region for hundreds of thousands of residents and commuters.

This is your opportunity to be part of a historic milestone in Belgian infrastructure development.

The ROCO Cost Assurance team is expanding and is therefore looking for several Cost Assurance Analysts.

Your mission will be based either within one of the project areas or within the central organization. You will help ensure the transparency, compliance, and market conformity of reimbursable costs within the NEC4 contract (New Engineering Contract). You are proactive in addressing issues and follow up on open points until they are effectively resolved. Together with the Client, we place a strong focus on technology, making the data analyses you perform particularly interesting and impactful.

Key Responsibilities

• Provide analytical support and insights regarding reimbursable costs and translate these findings into concrete actions.
• Review and verify supporting documentation for reimbursable costs and actively follow up on any missing or incomplete records.
• Monitor and coordinate audits carried out by the Client, ensuring that related questions are addressed within the organization.
• Engage with the Client regarding comments, observations, or rejected costs and work collaboratively to find solutions.
• Contribute to the development and optimization of procedures and reporting processes in close cooperation with Procurement and Cost Control teams.
• Act as a representative of the Cost Assurance function, building bridges between teams and stakeholders. Within your assigned project area, you will support the Cost Assurance SPOC and ensure that Cost Assurance considerations are consistently integrated into decision-making and project execution.
• Develop a thorough understanding of the NEC4 contract and its practical application within the project.

Qualifications

• You hold a Bachelor's or Master's degree in Economics, Finance, Business Administration, or an equivalent qualification through experience.
• A minimum of 5 years of relevant experience in a similar role is required.
• You have strong analytical skills, are proficient in Excel and large-scale data analysis, and communicate professionally.
• You are solution-oriented, proactive, and follow up on issues until they are fully resolved.
• You can work in a structured and project-based manner, prioritize effectively, and meet deadlines.
• You are able to work both independently and as part of a team.
• You are fluent in Dutch.
• You have an interest in the Oosterweel Link project. Experience in civil engineering or infrastructure works is an asset, but not a requirement.

Additional Information

A career at BESIX is much more than just a job. At BESIX, you help shape an innovative and evolving world.

Your skills, ambition, and passion will contribute to the development of our Group and enable us to tackle the challenges of tomorrow. Being part of BESIX Group means joining a dynamic, creative, and entrepreneurial company.

We foster a safe and collaborative work environment and pursue ambitious, innovative goals to build a better future. Your career growth and personal development are important to us.

We are looking for people with diverse personalities, perspectives, and backgrounds. We welcome individuals with innovative ideas who want to help build tomorrow’s iconic and sustainable projects.

In line with one of our strategic behaviors, “Be Inclusive,” BESIX is committed to providing reasonable accommodations (provided they do not impose a disproportionate burden), whether material or non-material, to reduce barriers caused by an unsuitable environment for persons with disabilities. Please discuss any accommodation needs with your recruiter during the application process.

Are you ready to make a difference and leave a positive impact for years to come? Would you like to contribute to our company purpose: “Excelling in creating sustainable solutions for a better world”? Then join the BESIX family and help us co-create the future.

What We Offer

• An attractive compensation package including a competitive salary, flexible mobility benefits, teleworking options, hospitalization and group insurance, meal vouchers, and work-life balance programs (such as flexible working arrangements, care for sick children, and health and wellness initiatives).
• A career development program designed to support your continuous learning, professional growth, and long-term career aspirations.
• A dynamic working environment with innovative colleagues who support your ideas, projects, goals, and ambitions.
• The opportunity to work on complex and challenging projects, both locally and within an international environment.
• The possibility to build a long-term career in Belgium or explore international career opportunities across the Group.