The Network Planning Engineer (Telecom Circuit Design) will evaluate, plan, and implement advanced telecommunications networks, replacing legacy copper systems with scalable, modern solutions. Responsibilities include designing telco services, ensuring service continuity, documenting solutions for engineering and NOC teams, and identifying automation opportunities. Requires a BS in a technical field and 4+ years of WAN telecom experience, with knowledge of carrier services, IP technologies, and network infrastructure. Preferred skills include experience with Ethernet, TDM, LTE, and vendor equipment like Cisco and Juniper. The role involves working onsite in Melbourne, FL, with compensation for non-local candidates and requires the ability to obtain a Public Trust Clearance.