We are a global IBEX 35 group developing innovative, high-value concession, engineering, and service projects across more than 20 countries where we operate. We are looking for someone like you to join our **\#RumboSacyr** and help us continue improving people’s lives. **Job Functions and Responsibilities:** * Analyze and certify, in the laboratory, the various materials used in the concession to meet the project’s quality control requirements. * Carry out on-site sampling of various materials to certify that construction is proceeding in accordance with the tender contract specifications. * Inspect the execution of various work items to ensure compliance with technical specifications and adherence to the Ministry of Public Works (MOP) contract terms. * Prepare monthly reports summarizing results obtained from fieldwork and laboratory testing, to inform the Resident Engineer (LRV) about the construction quality status. **We seek a candidate with the following qualifications and competencies:** **BASIC EDUCATION:** * Professional degree in Civil Engineering, Construction Engineering, Laboratory Technology, or a related field. **EXPERIENCE:** * Minimum of 3 years’ experience in the field. **KNOWLEDGE:** * Asphalt – Advanced * Concrete – Advanced * Geotechnical investigations – Intermediate * Quality and Environmental Management – Intermediate **What do we offer?** * Social benefits (health insurance, meal vouchers, childcare vouchers), work-life balance policies, flexible compensation, diversity initiatives, and recognition programs. * Personal and professional development through continuous training programs, internal and international mobility opportunities, volunteering, and healthy lifestyle initiatives. * The chance to be part of a dynamic work environment guided by three core principles: collaborative intelligence, excellence, and comprehensive social responsibility. For us, the journey is as important as the destination; therefore, we learn daily from the richness offered by the diverse individuals who make up this great team. We dare to innovate, to embrace experiences, to stay united, and to invest in your talent—always in the best company and with our spirit of constant improvement. Together, we are stronger. **Set course for your future—set **\#RumboSacyr**.**