This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Sr Planning Engineer based in the United States. The Senior Planning Engineer is responsible for planning and optimizing telecommunications network infrastructure to support business growth, new services, and evolving technology requirements. This remote role offers the opportunity to influence network capacity, reliability, and long-term infrastructure development across a designated territory. The successful candidate will develop engineering plans, evaluate existing facilities, and guide network construction and modification projects. Working closely with engineering, operations, implementation, and other cross-functional teams, you will balance technical performance with cost efficiency. The position combines strategic planning, field data analysis, capital budgeting, and project oversight. You will help shape both immediate capacity improvements and longer-term technology transformation over a three-to-five-year horizon. This is a high-accountability role for an experienced telecommunications professional who can work independently and deliver measurable operational and financial results.