{"schemaVersion":"jobsearcher.job.v1","id":"1a228d2f4d749be217b6469e","url":"https://jobsearcher.com/jobs/1a228d2f4d749be217b6469e","canonicalUrl":"https://jobsearcher.com/jobs/1a228d2f4d749be217b6469e","title":"Cellular PHY Systems Engineer","description":"DESCRIPTION As a Cellular System Engineer, you will be responsible for the pre- and post-silicon bring up, and validation of end-to-end cellular systems. You will understand and map systems algorithms and requirements to HW/FW architecture, simulation and emulation-based validation of the control flows and PHY/L1 algorithms.\nMINIMUM QUALIFICATIONS MS in EE or related field.\nKnowledge of cellular communication standards: 5G NR, 4G LTE, PHY uplink channels and signals.\nFamiliarity with 6G is an advantage.\nDeep-knowledge of communication system theory and signal processing will be important for this role to design algorithms such as LDPC, Polar, Turbo encoder design, signal estimation and detection, uplink power control, RF impairments estimation and correction, channel estimation, OFDM, MIMO detection, signal waveform generation and upsampling, etc.\nExperience with Matlab, C/C++ and/or Python for algorithm development, modeling (floating-point and fixed-point) and link-level simulation.\nPREFERRED QUALIFICATIONS Experience in low power algorithm design for power critical applications is helpful.\nExperience in E2E timeline analysis for time-critical algorithms is helpful.\nExperience in chip bring-up including the use of lab equipment such as protocol test equipment, spectrum analyzers, signal generators, power meters, etc..\nIn-depth knowledge of wireless communication systems with hands-on experience in lab testing & characterization.\nStrong analytical skills (linear algebra, random processes, detection and estimation, etc.)\n\n#J-18808-Ljbffr","company":"Socket","rawCompany":"socket","city":"San Diego","state":"CA","isRemote":false,"isActive":true,"createdAt":"2026-08-01T03:12:09.480Z","occupations":[{"code":"15-1241.01","title":"Telecommunications Engineering Specialists","slug":"telecommunications-engineering-specialists"},{"code":"17-2072.00","title":"Electronics Engineers, Except Computer","slug":"electronics-engineers-except-computer"},{"code":"17-2199.00","title":"Engineers, All Other","slug":"engineers-all-other"}],"industries":[{"code":"541715","title":"Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)","slug":"research-and-development-in-the-physical-engineering-and-life-sciences-except-nanotechnology-and-biotechnology"},{"code":"517112","title":"Wireless Telecommunications Carriers (except Satellite)","slug":"wireless-telecommunications-carriers-except-satellite"},{"code":"517810","title":"All Other Telecommunications","slug":"all-other-telecommunications"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Cellular PHY Systems Engineer","description":"DESCRIPTION As a Cellular System Engineer, you will be responsible for the pre- and post-silicon bring up, and validation of end-to-end cellular systems. You will understand and map systems algorithms and requirements to HW/FW architecture, simulation and emulation-based validation of the control flows and PHY/L1 algorithms.\nMINIMUM QUALIFICATIONS MS in EE or related field.\nKnowledge of cellular communication standards: 5G NR, 4G LTE, PHY uplink channels and signals.\nFamiliarity with 6G is an advantage.\nDeep-knowledge of communication system theory and signal processing will be important for this role to design algorithms such as LDPC, Polar, Turbo encoder design, signal estimation and detection, uplink power control, RF impairments estimation and correction, channel estimation, OFDM, MIMO detection, signal waveform generation and upsampling, etc.\nExperience with Matlab, C/C++ and/or Python for algorithm development, modeling (floating-point and fixed-point) and link-level simulation.\nPREFERRED QUALIFICATIONS Experience in low power algorithm design for power critical applications is helpful.\nExperience in E2E timeline analysis for time-critical algorithms is helpful.\nExperience in chip bring-up including the use of lab equipment such as protocol test equipment, spectrum analyzers, signal generators, power meters, etc..\nIn-depth knowledge of wireless communication systems with hands-on experience in lab testing & characterization.\nStrong analytical skills (linear algebra, random processes, detection and estimation, etc.)\n\n#J-18808-Ljbffr","datePosted":"2026-08-01T03:12:09.480Z","dateModified":"2026-08-01T03:12:09.480Z","hiringOrganization":{"@type":"Organization","name":"Socket","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Diego","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"1a228d2f4d749be217b6469e"},"url":"https://jobsearcher.com/jobs/1a228d2f4d749be217b6469e"}}