- United States Fleet Forces Command (Washington, DC)
- …$131,826 GS-11: $84,601 - $109,975 Responsibilities You will serve as an Astronomer , Earth Orientation Department (N3EO), US Navy Observatory (USNO), Washington, DC. ... You will perform daily determination of earth orientation parameters using state-of-the-art methods in software analysis. You will use complex algorithms to estimate GPS satellite orbits, receiver-and satellite-clock corrections, positions of the earth's… more