Building and civil engineering laborer at 80-100% (M/F)

Building and civil engineering laborer (M/F) Mandated by one of our clients, we are looking for a Building and civil engineering laborer (M/F) Your missions • Prepare and secure work areas (signage, marking, installation of protections). • Assist teams with earthmoving, foundation preparation, and implementation operations. • Perform handling tasks on site: transport of materials, supply, tidying up. • Participate in the preparation of supports (cleaning, leveling, assistance with pouring and installation). • Contribute to the assembly and disassembly of site elements according to instructions (formwork, shoring, etc.). • Ensure compliance with safety instructions and internal procedures at each stage of the site. • Maintain the site clean and orderly to guarantee a safe working environment. • Report any anomaly, risk, or need for equipment to your site manager. Required skills and qualifications • Practical experience on site (building and/or civil engineering) appreciated, even as reinforcement. • Good physical condition and ability to work outdoors, in all weather. • Strict respect for safety rules on site (wearing PPE, vigilance, risk prevention). • Ability to follow instructions and work in a team with method and seriousness. • Knowledge of basic rules in handling and site organization. • Autonomy in simple tasks and a sense of doing a job well. • Category B driving license desired (depending on travel needs). • Training or awareness of site safety (e.g., safety course / PPE) strongly recommended. • Proficiency in French (level allowing understanding of site instructions). What we offer • Varied sites around Porrentruy and the region. • A structured working environment, with clear instructions and field supervision. • A supportive team, oriented towards safety and quality of execution. • Possibilities for evolution according to your motivation and your involvement. Does your profile correspond to this advertisement? Do not hesitate and send us your complete file by clicking on apply now. Only files corresponding to our need will be studied.