Ciena Corporation is seeking an experienced embedded software engineer in Canada to design, code, and integrate C/C++ software on Linux and real-time OS. You will work with ASIC/FPGA hardware on SoC platforms and own the full lifecycle from requirements to delivery. You will mentor junior engineers, collaborate with global teams, and support deployments to ensure smooth integration and customer satisfaction. Robust TCP/IP, Linux, and hardware bring-up skills are essential.