**Description** FCCN, the digital services unit of FCT, has the primary mission of equipping Portuguese academic and research communities with the technological resources needed to produce excellent science and knowledge. We are committed to delivering Technology for Knowledge. To strengthen our team and support the development of the RCTS network, we are seeking a **Network Engineer**. This professional will be responsible for developing and optimizing the network infrastructure, with a focus on the optical fibre network and transmission systems. In addition to daily activities, the candidate will have the opportunity to participate in national and international projects, aiming not only to implement innovative solutions but also to share *know-how* with peer entities. The experience gained will be transferred to the RCTS, applying best practices in the design, operation, maintenance, and evolution of the network. At FCCN, we believe gender equality is essential to creating an inclusive and innovative workplace. We commit to promoting equal opportunities for all individuals, regardless of gender, identity, or expression, ensuring that each application is assessed fairly and transparently. Join us to build a diverse team where everyone’s talent and ideas are valued and respected. **Responsibilities** * Lead and actively participate in national and international projects; * Diagnose complex issues in optical fibre circuits, IP equipment, and optical transmission technologies; * Manage the transmission network supporting the network’s *backbone*; * Plan the optical fibre network; * Plan, install, and migrate equipment at remote sites; * Ensure compliance with defined SLAs; * Communicate with suppliers and network users, ensuring alignment and service quality; * Document processes and achieved results, ensuring information accuracy and up-to-date records. **Requirements** * Bachelor’s or Master’s degree (second cycle of the Bologna Process) in Telecommunications, Electronics, or Computer Science; * Solid knowledge of optical fibre networks and related specifications (ISO 11801, ITU-T G.65x), including connectorization systems; * Experience using GIS tools (Geographic Information Systems) and managing their databases; * Experience using CAD tools for network design and planning; * Proven experience exceeding two years in operating, installing, or managing WDM transmission systems and OTN/G.709 technologies, as well as optical networks; * Proficiency in using diagnostic equipment such as OTDR, optical power meter, OSA, Ethernet/OTN *tester*; * Problem-solving orientation for high-throughput, highly complex networks, ensuring mitigation of their impacts; * Critical thinking and attention to detail; * Enjoyment of teamwork; * Goal-oriented mindset, both at task and project levels; * Good English communication skills, both written and oral. **Other valued competencies and knowledge:** * CCNA and/or CCNP certifications, and/or others relevant to the tasks involved; * Network security; * Knowledge of Network Automation and programming. **Benefits** * Integration into a young and dynamic team with a relaxed environment, where we value closeness and team spirit; * Integration into an entity certified under NP 4552 standard, within the framework of the Management System for Balancing Personal, Family, and Professional Life; * 35-hour workweek with flexible working hours; * Hybrid work regime; * Continuous training aimed at your professional development; * Access to a campus in Lisbon with free parking, welcoming and well-located; * Various internal initiatives to foster interaction and camaraderie among staff; * Option to join ADSE (Portuguese Health Service for Public Sector Employees); * Staff canteen; * Management by objectives; * Birthday as a day off. Apply via the link: \ You can find the original job posting at: https://www.itjobs.pt/oferta/508513/network\-enginner\-redes\-ip