{"id":2278350,"url":"https://alion.io/job/beamlink-digital-signal-processing-dsp-engineer","title":"Digital Signal Processing (DSP) Engineer","company":{"id":4392524,"name":"Beamlink","domain":"beamlink.io","url":"https://alion.io/company/beamlink","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Los Angeles, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":102000,"max_usd":229000,"period":"year","method":"role_country_seniority_unknown","sample_n":2478},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Altium Designer","optional":false},{"name":"Python","optional":false},{"name":"Xilinx Vivado","optional":false}],"status":"live","first_seen_at":"2026-05-12T15:24:16Z","employer_posted_date":"2026-05-16","last_verified_at":"2026-10-12T02:33:07Z","board_verified":true,"closed_at":null,"days_open":152,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":152},"description":"Job Title: Digital Signal Processing (DSP) Engineer\nLocation: Los Angeles, CA (in-person)\nJob Type: Full Time (W-2)\nOverview:\nHalf the world still doesn't have stable Internet - want to play a critical role in changing that? Beamlink builds entire cellular networks in a matter of weeks, not years. These are built of easy-to-set-up cells, called Bentocells, which address the historic bottleneck preventing carriers from expanding beyond cities. Our dynamic engineering team designs these in-house along with the firmware, software, and network architectures that make them run.\nRole Description:\nWe are looking for a Digital Signal Processing Engineer to join our team full-time. You will work on high-speed digital systems, FPGA development, and software-defined radio (SDR) platforms powering Beamlink’s wireless networking products. This role involves designing complex digital hardware, developing FPGA-based packet processing systems, and improving signal integrity and RF system performance for next-generation telecommunications infrastructure.\nResponsibilities:\nDesign and collaborate on high-speed digital systems, including USB 3.0, Gigabit Ethernet, and other high-speed interfaces\nWork with electrical engineers in Altium Designer to develop complex multilayer PCB systems with high-speed routing constraints\nDevelop FPGA-based systems in AMD/Xilinx Vivado, including packet processing and networking architectures\nBuild and maintain embedded systems utilizing Zynq-based processors and programmable logic\nDevelop Ethernet packet processing pipelines and related networking infrastructure in the FPGA fabric\nDesign and debug digital interfaces, including I2C, SPI, UART, MDIO, and high-speed serial interfaces\nMeasure, analyze, and improve signal integrity and system performance using industry-standard validation techniques and lab equipment\nSupport bring-up, validation, and debugging of SDR and telecommunications hardware platforms\nContribute to PCB layout efforts for complex BGA devices, including FPGAs and high-speed processors\nWork with firmware and embedded software to support hardware initialization, clocking systems, and low-level board management\nParticipate in design reviews and collaborate closely with RF, embedded software, and manufacturing teams\nRequired Qualifications:\nBachelor’s degree in Electrical Engineering, Computer Engineering, or a related field\nExperience designing and debugging high-speed digital systems\nExperience with FPGA development using AMD/Xilinx Vivado tools\nExperience with FPGA-based Ethernet switching, packet acceleration, or DSP pipelines\nFamiliarity with Zynq processors and FPGA-based embedded systems\nUnderstanding of signal integrity, impedance control, differential pair routing, and high-speed PCB design principles\nExperience with Ethernet systems and digital communication protocols\nAbility to debug hardware systems using oscilloscopes, logic analyzers, VNAs, and related lab equipment\nFamiliarity with clock distribution systems, PLLs, jitter analysis, and synchronization architectures\nBasic firmware and software development skills in C, Python, or related languages\nStrong analytical and troubleshooting skills for complex embedded systems\nAdditional Preferred Qualifications:\nExperience designing SDR platforms or telecommunications hardware\nFamiliarity with LTE, 5G-NR, or wireless communication systems\nExperience with complex BGA escape routing and multilayer PCB stack-up design\nExperience writing low-level firmware for interfaces such as I2C and SPI\nExperience with RF system integration and mixed-signal hardware design\nExposure to production testing, manufacturing validation, or compliance testing workflows\nExperience working in a startup or rapid product development environment\nSalary/Benefits:\nSalary: Competitive, commensurate with experience\nStock options\nHealth, Dental, and Vision Insurance (free)\nLife and Disability Insurance (free)\n401k benefits\nFlexible work schedule, including the ability to work from home on certain days\nUnlimited paid time off\nAdditional commuter stipend if Uber/Lyft is required to reach the office\nOpportunity for growth as the company and production function scale","description_format":"text","description_chars":4189,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["401k plan","Flexible schedule","Stock options","Vision insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Telecommunications","Mobile Networks","Telecom 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