Surveyor-Topographer

Company Colas, a subsidiary of the Bouygues Group, is committed to responsibly designing, constructing, and maintaining transportation infrastructure. As a global leader in public works with operations in over 50 countries across five continents, Colas brings together 64,000 employees dedicated to connecting communities and facilitating exchange worldwide. Join Colas and contribute concretely to regional development, all while working in an inclusive environment that encourages authenticity, expression, and professional growth. Your Mission Colas Grands Travaux France is hiring a Surveyor-Topographer (H/F) for major highway and airport construction sites. As a pivotal role within Colas GTF, you will serve as the link between project plans and field reality—from pre-construction preparation to the production of as-built documentation (DOE). Key Responsibilities Establish primary traverse networks and maintain secondary traverses throughout the construction phase Conduct supplementary field surveys and contribute to execution plans (AutoCAD, Covadis) Perform structural and infrastructure layout Provide machine guidance for concrete paving (3D guidance using high-precision total stations) Carry out layer acceptance surveys and validate elevation discrepancies in coordination with Operations and Quality departments Add value to client projects by identifying optimization opportunities and alternatives; perform surface and volume take-offs Ensure compliance with the Quality Control Plan (topographic items) Advise project teams based on active monitoring of advancements in geomatics, surveying, and emerging technologies Close out project documentation: conduct final as-built surveys and prepare executed works documentation (as-built plans/DOE) Profile Degree in Civil Engineering, Public Works, Surveying, or related field (Bac+2/+3 level: BTS, BUT, etc.) Prior experience in construction companies and/or surveying firms is required Candidates with field experience (Site Manager, Works Manager, etc.) seeking to transition into surveying are also encouraged to apply Experience with large-scale, long-distance projects is a strong asset Competencies & Traits Detail-oriented, precise, autonomous, and possessing strong interpersonal skills Effective at prioritizing tasks and organizing work independently Proactive with a strong ability to propose solutions and analyze client needs from a strategic perspective Team player with a genuine interest in optimizing site operations Proficient in surveying equipment (motorized total stations, GPS, leveling instruments) and enthusiastic about adopting new technologies What We Offer Opportunity to work on stimulating, diverse projects with lasting impact Collaborative work environment where your contributions are valued Professional development opportunities to sharpen skills and expand career paths A corporate culture that champions diversity, creativity, and entrepreneurship Committed to inclusion, Colas ensures equal treatment for all candidates and guarantees equal opportunities for recruitment, growth, and success within the Group. Learn more: Colas - Talents : Rejoignez l'aventure (https://www.colas.fr/fr/candidats)