The Energy Department of the United States is seeking a firm to fabricate, assemble, test, and deliver fourteen (14) Radio Frequency Beam Position Monitor (RFBPM) assemblies for the LCLS-II-HE project at SLAC National Accelerator Laboratory. The RFBPM assemblies are used for monitoring the position of the radio frequency beam. Interested parties should refer to the attached Request for Proposal (RFP) for complete details.