At **Sener**, we aim to contribute to society by designing the infrastructure of the future that will help improve our communities and mobility. To achieve this, we have a renowned team of experts specialized in **railway projects**. Due to an increase in projects, we are looking for engineers who are passionate about technical work and interested in performing tasks related to railway track design. The need to expand this team applies to our various offices, with opportunities to join in Bilbao, Madrid (Tres Cantos), and/or Barcelona (Cerdanyola). **What you will do:** * Technical execution of national and international track design projects for metro, high-speed, conventional, and freight railways. * Providing advice and solving technical issues for clients in metro-railway track projects. * Possibility of international travel. **What we expect from you:** We are seeking professionals with a degree in Civil Engineering (or equivalent), a high level of English, and a minimum of 5 years of experience in railway track design and technical coordination of national and international projects, including metro and railway projects (high-speed, conventional, and freight). Knowledge of track infrastructure (ballasted and slab track) is valued. Candidates must have a comprehensive project vision and extensive knowledge of track design, as well as experience with specific track design software (ISPOL, ISTRAM, CIVIL 3D, Power Rail Track). **What we offer you:** Here are some of the benefits you'll enjoy at Sener: * You’ll have the opportunity to participate in innovative, high-tech international projects, collaborating with a multidisciplinary and highly qualified team. * Enjoy better time management through our flexible working hours and remote work policies. * Optimize your salary with our flexible compensation plan (meal card, private health insurance, childcare vouchers, etc.) and benefit from life and accident insurance. * We’ll take care of you through our physical and emotional wellbeing program, which includes sports activities, workshops, and more. * We’ll support your professional development with technical training, soft skills, language courses, and more, helping you grow and achieve your goals. * We promote equal opportunities, diversity, and inclusion for all, and we are certified as a Family-Friendly Employer (efr). If our values resonate with you and you’d like to become part of a leading international family-owned engineering firm, we’re waiting for you! We want to go as far as you want to go. **\#LI\-JL1** =============