Brussels - Permanent ContractFor our client specialized in the railway sector, we are looking for a motivated and self-driven Site Supervisor who thrives in a fast-paced environment. The ideal candidate is comfortable handling a wide range of responsibilities, from operational tasks to strategic coordination.What are your responsibilities ?Ensure the quality of works in line with project designs and specifications.Monitor compliance with construction schedules.Coordinate with clients, authorities, partners, and subcontractors for site and material handovers.Enforce Health, Safety, and Environmental (HSE) standards on site.Optimize the use of internal and external resources according to project budget and timeline.Develop site-specific plans in collaboration with the Construction Manager.Support continuous improvement of processes and procedures.Assist in ensuring timely availability of materials on site as per the agreed work schedule.Who are you ?Technical Skills:Proficient in Windows and Microsoft Office Suite.Skilled in reading and producing technical drawings and reports.Basic knowledge of AutoCAD and MS Project is a plus.Familiarity with signalling, power supply, and traction systems.Strong verbal and written communication skills.Awareness of HSE standards.Willingness to work night shifts.Valid driving license in Belgium.Education & Experience:Experience in the railway sector is a must.Technical high school diploma (Electrical/Mechanical/Telecom) or Engineering degree, or equivalent technical background.1 to 5 years of experience in site supervision, technical coordination, or electromechanical maintenance in railway or metro environments.Languages:Good command of French and English, both technical and fluent.Knowledge of Dutch or Italian is an asset.Working Conditions:This role includes participation in night shifts, compensated accordingly, as part of a structured on-call system.What can we offer ?A permanent contract in a stable and well-established company.A varied position with real responsibilities.A stimulating and friendly technical environment.Opportunities for growth and continuous training.An attractive salary with additional employee benefits.