Cost Assurance Analyst – NEC4 Infra Projects

Besix International; Antwerpen; Hybrid; EUR 60,000 - 80,000; Full time

Benefits offered by this job

Competitive salary

Teleworking options

Hospitalization and group insurance

Meal vouchers

Flexible mobility benefits

Health and wellness initiatives

Career development program

Job summary

BESIX Group in Belgium is delivering one of the most ambitious infrastructure projects: the ROCO project, including Canal Tunnels and major upgrades around Antwerp. The ROCO Cost Assurance team is expanding, seeking Cost Assurance Analysts to ensure reimbursable costs are transparent, compliant, and market-conform, across project areas or central functions.

Your mission will focus on data analyses, audits coordination, and close collaboration with Client, Procurement and Cost Control teams to

Qualifications

• Bachelor's or Master's in Economics, Finance, Business Administration or equivalent.
• At least 5 years of relevant experience in a similar role.
• Strong analytical skills, Excel proficiency and professional communication.
• Proactive, structured, deadline-driven and able to work independently or in a team.
• Fluent in Dutch and interested in the Oosterweel Link project.

Responsibilities

• Provide analytical support on reimbursable costs and translate findings into actions.
• Review supporting documentation and follow up on missing or incomplete records.
• Coordinate and monitor client audits and address questions within the organization.
• Engage with the client on comments or rejected costs and drive solutions.
• Support development and optimization of procedures with Procurement and Cost Control.
• Represent Cost Assurance and ensure considerations are integrated into decisions.
• Develop understanding of the NEC4 contract and its application on the project.

Skills

Analytical skills

Excel

Data analysis

Communication

Proactive

Education

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

Job description

BESIX Group in Belgium is delivering one of the most ambitious infrastructure projects: the ROCO project, including Canal Tunnels and major upgrades around Antwerp. The ROCO Cost Assurance team is expanding, seeking Cost Assurance Analysts to ensure reimbursable costs are transparent, compliant, and market-conform, across project areas or central functions.

Your mission will focus on data analyses, audits coordination, and close collaboration with Client, Procurement and Cost Control teams to