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Computational Physics, Inc.

Jun 11, 2026
Computational Physics, Inc. Washington, DC
Computational Physics, Inc. (CPI) is looking for an Experimental Atomic Physicist to support our customers at the U.S. Naval Observatory (USNO) . Background The USNO is responsible for the creation, dissemination and maintenance of precise time and navigation products for the Department of Defense and other customers. CPI is seeking an Experimental Physicist with a background in atomic, molecular or optical physics to support next-generation atomic clock development at USNO. The successful candidate will support the work of the Clock Development division on optical lattice clocks and cold-atom beam optical clocks based on alkaline earth atoms. The new Physicist will work with a team of CPI contractors and USNO Scientists to develop robust solutions for high-uptime optical clocks and the infrastructure for their integration into the USNO timescale. Most work for this position will be completed on-site at USNO in Washington, D.C.; occasional travel to conferences within and...
May 10, 2026
Computational Physics, Inc. Washington, DC
Computational Physics, Inc. (CPI) is looking for a full-time Electrical Engineer to support our customers at the U .S. Naval Observatory, Washington DC . Background The U.S. Naval Observatory (USNO) is responsible for the creation, dissemination and maintenance of precise time and navigation products for the Department of Defense and other customers. CPI is seeking an Electrical Engineer to provide test and validation support for critical time dissemination equipment. The successful candidate will be responsible for the design implementation of RF electronics, RF over fiber, and timing systems; and integration of these systems into existing timing infrastructure. The position also requires validation, troubleshooting and monitoring of atomic frequency standards; and investigation of new methods of clock signal distribution and cutting-edge commercial clock technologies. Most work for this position will be completed on-site at USNO in Washington, D.C.; travel within and...