As a Level 3 IP Engineer, you will play a vital role in the design, implementation, and support of scalable IP transport networks. This position requires a deep understanding of routing protocols, network performance, and service availability across enterprise and carrier-grade environments. You will be responsible for resolving complex issues, leading optimization efforts, and driving automation and documentation practices to ensure reliable and secure operations. This role is ideal for experienced engineers ready to take ownership of critical infrastructure and collaborate with architecture, operations, and NOC teams to ensure end-to-end network performance and reliability.