Sr. Principal - 5G Programmatic Support

E3/Sentinel’s Defense Division supports customers across the Department of Defense, including the Office of the Secretary of Defense, Department of the Navy, National Guard Bureau, Office of the Inspector General, and Washington Headquarters Services. By providing program assistance and technical innovation to ensure our nation’s security, E3/Sentinel employees help our clients navigate through dynamic environments. Our Defense Division offers a variety of career paths, including program management, systems engineering and technical assistance (SETA), financial analysis, operational support, financial analysis, facilities management, and more.