DSP Engineer
Torrance, CA$104k - $155k + equityFull-timePosted 2mo ago
About the role
DSP Engineer to own the definition and development of modem algorithms for a next-generation radio platform, collaborating with RF, FPGA, and systems engineers to integrate modem algorithms into a high-performance satellite ground network.
Responsibilities
- Own the definition and development of modem algorithms end-to-end, from requirements through implementation and validation
- Define waveform processing chains — synchronization, pulse shaping, equalization, and related signal-processing functions — for implementation on an in-house SDR platform or FPGA
- Partition and implement modem signal-processing functions across FPGA logic and embedded/host-based compute, working within the existing hardware platform
- Collaborate with RF, FPGA, and systems engineers to integrate modem algorithms into the end-to-end system and validate performance
- Develop and run communication system tests to characterize modem performance under realistic channel impairments
Qualifications
- Bachelor's degree with 0-4 years of relevant experience in electrical engineering, computer engineering, or a related field
- Experience developing modems or waveform processing chains for SDR, wireless communications, radar, or similar RF systems
- Strong understanding of digital communications theory: CCSDS waveforms, BPSK/QPSK/OQPSK, DVB-S2, carrier synchronization, pulse shaping, equalization, and Doppler effects
- Demonstrated ability to carry waveform algorithms from analysis and prototyping through to a working implementation, rather than stopping at simulation
- Working understanding of the complete signal chain and how modem design decisions interact with RF and hardware constraints
- Experience with communication system testing and performance characterization
Skills
Required:Modem algorithmsWaveform processingSDR/FPGA platformsDigital communications theory
Benefits
- equity
- comprehensive medical, vision, and dental coverage
- flexible spending accounts
- flexible time off
- 10 or more paid holidays per year
- retirement savings plans
- opportunities for professional development
Last updated Sep 23, 2026. Interested? Apply on the company site.
About northwoodspace
The world runs on space. We’re building the infrastructure to keep it connected.
The world runs on space. We’re building the technology to keep it connected.
spaceinfrastructureground segmenttechnology
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