Skill
Software Defined Radio (SDR)
Engineering (Mechanical, Electrical, Civil and Environmental)
Software Defined Radio (SDR) is a radio communication technology in which components traditionally implemented in hardware—like mixers, filters, and modulators—are instead implemented through software on a general-purpose or specialized processor. Engineers and hobbyists use SDR platforms (such as GNU Radio with USRP or RTL-SDR devices) to flexibly receive and transmit across a wide range of frequencies for applications in telecommunications, amateur radio, and signal intelligence. It's popular among electrical engineers and radio hobbyists for its flexibility compared to fixed-function hardware radios.
Software Defined Radio (SDR) in the job market
Last checked October 27, 2026
- Open roles
- 8
- Employers
- 4
- Median pay
- —
- Disclose pay
- —
on Career App
hiring for it
not enough disclosed
of these roles
Open roles requiring Software Defined Radio (SDR) (8)
Senior Ground Station Systems Engineer
Astranis
Full-time · San Francisco, CA · $180,000 – $240,000
Design and develop satellite ground station architectures for commercial and government programs, including RF systems, antennas, and modems, while contributing to technical proposals and customer solutions. This role suits experienced RF and satellite communications engineers who want to bridge system design with business development.
Listed on Astranis’s careers site · Apply there ↗
Staff Electrical Engineer - RPU Unit Lead
CesiumAstro
Full-time · Austin, TX
This role leads the technical and execution strategy for a complex satellite communication product line built on VPX electronics architecture, combining multi-disciplinary engineering oversight with program management and direct customer engagement. It suits an experienced electrical engineer who thrives in startup environments and can balance deep technical accountability with cross-functional leadership.
Listed on CesiumAstro’s careers site · Apply there ↗
Senior Avionics Test Engineer, RF and Navigation
Relativity Space
Long Beach, CA · $148,000 – $222,000
Relativity Space seeks an experienced avionics test engineer to design and execute testing strategies for RF and navigation systems on their Terran R rocket. You'll develop test infrastructure, work with design teams across component and vehicle levels, and support regulatory qualification activities for commercial launch operations.
Listed on Relativity Space’s careers site · Apply there ↗
Wireless Engineer - Satellite
Lynk Global
Chantilly, VA
Elveo is hiring a wireless engineer to design and build modem software for satellite communications systems, bridging ground stations and spacecraft. This role is ideal for someone with deep signal processing expertise and experience implementing wireless protocols across simulation, lab testing, and embedded platforms.
Listed on Lynk Global’s careers site · Apply there ↗
Wireless Engineer - Cellular
Lynk Global
Chantilly, VA
This role develops the wireless air interfaces and physical layer algorithms for satellite-to-phone communications, bridging gaps in cellular coverage. You'll design modems, optimize signal processing, and validate performance on real hardware—ideal for someone with deep signal processing expertise and hands-on RF engineering experience.
Listed on Lynk Global’s careers site · Apply there ↗
Senior RF Engineer
Relativity Space
Long Beach, CA · $159,000 – $204,000
This role owns the RF subsystem architecture and design for deep-space spacecraft, handling everything from link budgets and ground-station integration through to flight qualification and operations. It suits experienced RF engineers who thrive in hands-on environments and want to solve novel communication challenges at extreme distances with tight mass and power constraints.
Listed on Relativity Space’s careers site · Apply there ↗
RF Systems Test Engineer
Lynk Global
Chantilly, VA
This role involves designing, building, and automating test systems for satellite RF phased array antenna hardware, requiring hands-on electronics work with lab equipment and embedded systems. It suits engineers with RF or aerospace backgrounds who enjoy both hardware troubleshooting and writing test automation software.
Listed on Lynk Global’s careers site · Apply there ↗
Principal RF/Electrical Engineer
Lynk Global
Chantilly, VA
This role leads the RF and electrical engineering for a satellite communications company, spanning system design, hardware development, and ground testing across the full lifecycle from concept to orbit. It suits experienced engineers who thrive working across multiple disciplines and enjoy hands-on work alongside system-level analysis.
Listed on Lynk Global’s careers site · Apply there ↗
Asked for alongside Software Defined Radio (SDR)
Measured from the 8 open roles that name Software Defined Radio (SDR) — not from a curated list.
Roles that use Software Defined Radio (SDR)
Related skills
Curated neighbors in the taxonomy, whether or not employers ask for them together.