Position Summary: A professional responsible for monitoring and controlling the execution of civil works in railway projects, performing geometric alignment tasks and technical office work. Key Responsibilities: 1. Monitoring and control of civil works execution in large-scale projects 2. Collaboration in the technical office and preparation of measurements 3. Field data collection for layout and measurement of completed works Monitoring and control of civil works execution in large-scale railway or linear field projects, as well as geometric alignment tasks, and technical office tasks jointly with the technical office manager. Together with the technical office manager, the candidate will be responsible for preparing measurements corresponding to their area of expertise and conducting field data collection to verify project layout and prepare measurements of completed works. Intermediate-level qualification 5 years of experience in geometric and quantitative control of civil works. Experience in technical office work and proficiency in specialized surveying and drafting software such as MDT, CLIP, and AutoCAD will be valued. ISTRAM and ISPOL are desirable. Occupational Health and Safety (PRL) training Residence in La Rioja