Job Summary: We are seeking an Applications Engineer for Substation Automation and Control Systems, responsible for promoting, qualifying, configuring, validating, training, and providing technical support for the product portfolio. Key Responsibilities: 1. Promotion of the substation automation product portfolio. 2. Analysis of technical specifications and compliance assessment. 3. Internal and external technical support, and incident management. Siemens Smart Infrastructure integrates advanced technologies such as automation, artificial intelligence, and digitalization to optimize energy use, enhance connectivity, and drive sustainability. It enables the development of smarter, more efficient cities and industries by leveraging real-time data for improved decision-making and resource management. We are looking for an Applications Engineer with expertise in substation automation and control systems, whose primary role will be to promote, qualify, configure, validate, certify, train, provide technical support for, and promote substation automation and control systems for electric utilities such as TSOs and DSOs. Experience in electrical protection is highly desirable, although candidates with strong potential and motivation to develop in this field will also be considered. **What will be your responsibilities?** * Promotion of the product portfolio for automation, control, and monitoring of transmission and distribution substations. * Analysis of substation control system technical specifications and evaluation of compliance levels with our automation products. * Definition of technical proposals for control equipment and/or substation control systems. * Certification of automation products for control, monitoring, and automation of transmission and distribution substations. * Configuration and testing of automation products for control, monitoring, and automation of transmission and distribution substations. * Authoring of product application notes/guides. * Training on automation product portfolio. * Technical support at internal (colleagues) and external (customers) levels. * Incident analysis. * Lifecycle management of certified products. * Support for product repairs. * Participation in local working groups. **What profile are we looking for?** * University degree (Bachelor’s or Master’s) in Electrical Engineering, with a solid foundation in power systems, automation, protection, and control. * Minimum 4 years’ experience in protection and control, particularly in applications engineering roles. * Fluent command of both Spanish and English, essential for communication with international teams and customers. German language skills will be valued. * Solid knowledge of protection relay theory, protection schemes, fault analysis, and setting configuration. * Strong verbal and written communication skills to convey technical information clearly and effectively. * Ability to collaborate in multidisciplinary work environments. * Capability to establish and maintain strong collaborative networks both within and outside the organization. **What do we offer?** * Flexible working hours and hybrid work model. * Time off: over 30 days of annual vacation. * Learning and development opportunities: Siemens learning platform offering a wide variety of courses and articles from outstanding partners such as Coursera, GetAbstract, Harvard Business Review, LinkedIn, among others. * Attractive compensation package including meal allowances, PCF program (tax advantage), and other benefits. * Opportunities for both personal and professional development. * Performance-based bonus: enjoy an annual bonus linked to company performance. *At Siemens, we promote equal opportunities for all individuals, regardless of gender, identity, sexual orientation, ethnicity, age, (dis)ability, neurodiversity, or any other characteristic. We believe diversity drives our success and strive to create an inclusive environment where everyone feels valued and can grow and develop professionally. Our Equality Plan, aligned with current legislation, ensures fair and transparent treatment, and we are committed to continuously building a more equitable and diverse workplace.* *\#LI\-AMC**\#LI\-Hybrid*