**Join our Team** ----------------- **About this opportunity:** Ericsson is seeking a **Senior FOA (First Office Application) Project Manager** with solid telecommunications experience to lead the initial field deployment of new technological solutions in real customer environments. This role is critical to ensuring a successful transition from lab testing to scalable commercial rollouts, guaranteeing technical compliance, operational excellence, and customer satisfaction. As a technical and management reference, you will collaborate with multiple global teams on high\-visibility projects with strategic impact. **What you will do:** * Lead end\-to\-end FOA projects with key customers, from planning through execution and closure. * Act as the main point of contact for customers, integrating technical vision with a commercial approach. * Coordinate cross\-functional teams: R\&D, Engineering, Technical Support, Pre\-Sales, Operations, and Product Management. * Manage field testing, functional validations, troubleshooting, and performance analysis. * Identify risks and define mitigation plans during the introduction of new solutions (hardware/software/network). * Ensure the delivery of key KPIs: quality, timelines, costs, stability, and technical alignment. * Document results, technical findings, and lessons learned to feed back into the development cycle. * Represent Ericsson in highly technical and strategic environments with customers and partners. **You will bring:** * University degree in Telecommunications, Electronics, Computer Science, or a related field. * 8\+ years of experience managing technical projects in the telecommunications sector. * Deep knowledge of mobile networks (4G/5G), RAN technologies, Core, OSS/BSS, or Ericsson solutions. * Proven experience in managing FOA, product pilots, NPI (New Product Introduction), or complex deployments. * Project management certifications: PMP, PRINCE2, Agile/Scrum (preferred). * Strong technical leadership and decision\-making skills under pressure. * Excellent verbal and written communication skills in both Spanish and English (mandatory). * Availability for occasional national or international travel. * Experience working with North American customers will be especially valued. **What We Offer:** * Participation in cutting\-edge global innovation projects. * Direct access to industry\-leading technologies in networks, automation, 5G, and cloud\-native solutions. * A collaborative, multicultural, high\-performance work environment. * Flexible work arrangements and competitive benefits. * Career development within one of the most influential companies in the industry.