At LUZA Group, we believe in adapting to our clients' needs so that we can become true partners capable of taking on all kinds of challenges and helping each company discover its internal talent. LUZA Group is seeking a **Calculation Engineer** for a leading company in sustainable construction and industrialized building, as part of a new strategic project within the Industrial Division. **What will your responsibilities be?** * Design and develop industrial products that stand out for their functionality, aesthetics, and quality. * Ensure the desirability, feasibility (industrial), and viability of products. * Ensure compliance of products with industry regulations and standards. * Prepare models, drawings, and other technical documentation related to developed solutions. * Monitor prototyping activities. * Manage projects according to defined planning schedules. * Manage files and related documentation. **Required qualifications:** * Bachelor’s degree in Industrial Engineering, Product Design, or similar. * Minimum of 5 years of experience working in R&D and product development environments. * Advanced proficiency in Inventor, AutoCAD, and REVIT. * Sufficient technical English level to interpret specifications and collaborate on international projects. * Experience in calculations and design of welded joints. * Experience implementing MRP, ERP systems, and Quality management systems. We value: * Experience in metal structure design, preliminary mechanical calculations, as well as obtaining certifications and tests. * Management skills. Proactivity, attention to detail, ability to work in a team, and creativity to contribute innovative ideas. * What do we offer? * Immediate incorporation at the company's central offices in Zaragoza. * Working hours from Monday to Thursday: 8:00 AM to 1:30 PM and 3:30 PM to 6:00 PM, with reduced working hours on Fridays and during summer months. * Flexible compensation including meal allowance, transportation, and childcare support. * Benefits under the Zaragoza Construction Collective Agreement. * Pension plan for the Construction Sector. * Competitive salary, commensurate with your experience and knowledge. If you are looking for a new challenge in a company that values expertise and promotes continuous growth, this is your opportunity! We look forward to receiving your application and getting to know you better! Job type: Full-time, Permanent contract Salary: €30,000.00 - €40,000.00 per year Work location: On-site