Support developing next-generation wireless communication systems, including HF radio networks, 5G non-terrestrial networks (NTN) and satellite-based links in the Advanced Technology Laboratory contributing to the modeling, design, integration, and field testing of RF systems and subsystems, This position welcomes candidates with deep expertise in two or more of the team's core technical areas: communications networking, signal processing, FPGA/HDL design, and RF circuit and antenna design. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information.