Imagine working for a company where your growth is monitored every day, even from a distance. Where you are not just another number, but part of a constantly expanding team. We are more than 2,360 Primers spread across the world, and we want one more: YOU.We are looking for aSenior OTN Design Engineerto join our team in Lisbon (Hybrid).What you will do: Assess incoming customer requests for completeness and correctness. Determine required links, network building blocks, and routes through the optical transport network. Design new connections according to customer requirements. Plan migrations of 1G and 10G Protonet connections (Huawei Metro 6100, OSN 8800, OSN 1800) to 1G, 10G, or 100G Paranet connections (Huawei OSN 9800, UPS, M12/M24). Register routes and network equipment into network administration systems. Create High-Level Designs (HLD), Low-Level Designs (LLD), and Bills of Materials (BOM).Requirements: Strong experience inOTN design and network architecture Knowledge ofHuawei OTN platforms(Metro 6100, OSN 8800/1800/9800) Hands-on experience withHLD, LLD, BOM, andnetwork administration systemsLocation:Lisbon, Hybrid Project Type: International Level of Experience: SeniorIf you are ready for the next step in your career, send your CV toand join PrimeIT!