Isalys Horizons
Brussels
22 Dec 2025

our method of excellence
Ambition and development
Our development plan for 2025 – 2030 aims to exceed €115 million in revenue by the end of 2030, with an ISA team of over 750 engaged and committed members working to elevate each subsidiary to the highest level.
About the Role
We are currently looking for a Junior Civil Engineer to support industrial/infrastructure construction projects. You will act as a key interface between engineering teams, the client, and contractors on site, ensuring that works are executed in compliance with design, quality, and safety requirements.
Key Responsibilities
Act as an interface between the study office, the Client, and the Contractors executing the works
Inspect contractors’ execution activities and verify compliance with execution drawings, methodologies, and technical documents
Monitor and verify Quality Assurance and Quality Control (QA/QC) requirements on site
Manage technical interfaces between different contractors
Follow up and coordinate design changes and technical modifications
Participate in regular project meetings with stakeholders (progress, challenges, interfaces, HSE, etc.)
Draft work orders and site instructions, issue execution notes and non-conformity observations
Profile Required
Master’s degree in Civil or Structural Engineering
First relevant professional experience in an engineering consultancy or contractor environment
Experience in design activities and/or site erection follow-up is an asset
Industrial project exposure is considered a plus
Fluent in Dutch or French, with good knowledge of English
Strong communication skills: clear, factual, and to the point
Good command of written language with the ability to produce clear technical notes and reports