Job Summary: We are seeking a Senior Bridge and Viaduct Engineer to lead structural design and on-site supervision for linear infrastructure and mobility projects, driving high-impact initiatives. Key Highlights: 1. Participation in flagship linear infrastructure and mobility projects. 2. Professional development in a demanding and collaborative technical environment. 3. Opportunities for international mobility and digital transformation. At Grupo Sener, we continue advancing high-impact engineering projects and seek talent committed to technical excellence and sustainability. We are currently looking to incorporate a Senior Bridge and Viaduct Engineer into our team at our Mexico City (CDMX) office. **Main Responsibilities:** * Perform structural analysis and design of bridges, viaducts, road and railway overpasses, including calculation reports and detailed drawings. * Design superstructures, concrete decks, steel transverse beams, abutments, and associated foundations. * Sizing and geometric control of the top flange and transverse elements; preparation of construction design and construction sequencing. * Analysis and design of railway underpasses (for vehicles, pedestrians, and agricultural machinery) and quantification of related items. * Review and validation of structural projects (drawings and calculation reports) for bridges, footbridges, viaducts, and bridge-type drainage works. * Structural supervision, evaluation, and monitoring during construction, ensuring compliance with specifications, quality control, and safety. * Coordinate and provide technical support to multidisciplinary teams during infrastructure execution and commissioning. * Prepare technical reports, justify design solutions, and communicate them clearly to clients and contractors. **Requirements** * Bachelor’s degree in Civil Engineering or related field. * Minimum 6 years of demonstrable experience in structural design of bridges, viaducts, or linear infrastructure; experience in consulting or engineering firms is highly valued. * Solid knowledge of advanced structural analysis and design of reinforced concrete, prestressed concrete, and steel elements; familiarity with Mexican regulations and international standards. * Advanced proficiency in structural analysis and modeling software: SAP2000, LARSA 4D, Midas Civil, CSI Bridge, or equivalent. * Advanced Excel skills for analysis, table generation, and result automation. * Technical leadership capability, clear communication skills, and ability to work effectively in multidisciplinary teams. * Full on-site availability in CDMX. * Intermediate/advanced technical English (reading and writing technical specifications and project documentation). **We Offer:** * Involvement in national and international flagship projects related to linear infrastructure and mobility. * Professional development within a demanding and collaborative technical environment, featuring continuous training and mentoring by senior professionals. * Competitive benefits and perks exceeding statutory requirements. * An inclusive workplace committed to sustainability and equal opportunity. * Opportunities for international mobility and participation in digital transformation initiatives and process improvement. **How to Apply?** If you identify with our values and are motivated to lead infrastructure design and implementation, please send your CV and cover letter to the contact email. At Grupo Sener, we value diversity and foster inclusion: all qualified candidates will be considered for this position. At Grupo Sener, we develop innovative engineering and technology solutions across multiple markets (Energy, Mobility, Digital, Naval, Diagnostics, Renewable Investments, and Aerospace). Our purpose is to contribute to societal progress within a sustainable environment, advancing society through technology and our commitment to clients, people, and the environment. At Sener Mobility, we focus on sustainable and innovative solutions for infrastructure, transportation, and mobility. If you are passionate about urban and railway transport, ITS, airports, ports, or hydraulic engineering, this is your opportunity. At Grupo Sener, we promote equal opportunity, diversity, and inclusion. All qualified candidates will be considered for this position.