Job Summary: We are looking for a Medium Voltage Services Supervisor with a proactive attitude, eagerness to learn, and commitment to professional growth in the execution, supervision, and coordination of work in electrical installations. Key Highlights: 1. Supervision and coordination of work in electrical installations 2. Constant communication with customers and internal teams 3. Professional development within a leading multinational Siemens Smart Infrastructure, Electrification and Automation, Customer Service (SI EA CS) Spain is a department that provides customers with essential services—including installation supervision, preventive maintenance, warranty repairs, spare parts supply, and retrofits—throughout the service life of medium-voltage equipment. We seek a **Medium Voltage Services Supervisor** with a highly positive attitude, proactivity, and strong motivation to continue learning and growing in the functions described. **What will your role be?** * Execute, supervise, coordinate, and ensure—appropriately—that all internal and subcontracted resources correctly carry out assigned tasks, providing necessary instructions. * Perform duties at electrical distribution facilities equipped with air-insulated (AIS) and gas-insulated (GIS) medium-voltage switchgear using SF6 or CleanAir, as well as vacuum circuit breakers. * Maintain constant on-site communication with the customer; and office-based communication with the project manager, line manager, and other company colleagues. * Communicate clearly—both orally and in writing—to ensure proper coordination, project management, and performance of job-specific responsibilities. **What profile are we seeking?** * Higher Vocational Training in Electricity, Technical Engineering in Electrical Specialization, or equivalent degree, plus a minimum of 5 or more years’ experience. * Ability to interpret and implement assembly instructions, general layout drawings, as well as test protocols and assembly, operation, and maintenance manuals. * Skills in adjustment and/or replacement of transmission mechanisms, mechanical closing and opening systems, and all mechanical components specific to medium-voltage circuit breakers. * Strong ability to interpret developed and single-line diagrams, perform electrical wiring, and locate and resolve faults. * Self-management of time and analytical capability, working both independently and as part of a team. * Proficiency with MS Office and Windows software, as well as internal online platforms and applications. * English: Advanced (spoken and written). * Willingness to travel throughout Spain and internationally. **What do we offer?** * Permanent contract, subject to performance and business evolution. * Flexible working hours. * More than 30 annual vacation days (including discretionary days off). * Genuine opportunities for professional development within a leading technology multinational. *At Siemens, we value the diversity of our teams, promote equal opportunity, and foster an inclusive workplace. We seek talent without distinction, supporting and respecting all forms of diversity. Our **Equality Plan**, aligned with current regulations, ensures fair and transparent treatment, reaffirming our commitment to building an increasingly equitable and diverse workplace. \#LI\-AMC**\#LI\-Hybrid*