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Space RF & Comms

Space RF & Comms jobs in CA

115 open roles, verified daily

Simulation Software Engineer, RF & DSP - Terawave Verified today

Blue Origin · 2 Locations · RF & CommsYou will optimize simulation models for phased array antenna systems and silicon-based RF components on Blue Origin's TeraWave satellite constellation. Working with RF and DSP engineers, you will profile code, refactor legacy MATLAB scripts, and implement high-performance C++ algorithms to reduce memory footprint and runtime.$192,051 to $268,870 per year

Senior RF Engineer II - Radar Verified today

Rocket Lab · Long Beach, CA · RF & CommsDesign and develop space-based radar systems including SAR payloads from architecture through flight testing. You will lead technical trades, conduct link budget analysis, oversee RF component integration, and drive radar calibration strategies for orbital platforms.$174,300 to $269,875 per yearOn site

RF Hardware Engineer Verified today

AnySignal · Los Angeles, CA · RF & CommsOwn the full lifecycle of RF hardware for space missions, from PCB design through vehicle integration. You'll develop highly integrated RF devices, troubleshoot prototypes, and collaborate with software and FPGA engineers to build robust communications systems.$130,000 to $180,000 per yearOn site

Senior RF Hardware Engineer Verified today

AnySignal · Los Angeles, CA · RF & CommsDesign and own highly integrated RF devices from PCB through vehicle integration for space missions. You'll lead RF product development across frontend and conversion chains, collaborating with software and FPGA engineers to build robust space communications hardware.$170,000 to $220,000 per yearOn site

Mechanical Engineer, RF Payloads - TeraWave Verified today

Blue Origin · 2 Locations · RF & CommsLead mechanical design and packaging of RF payload hardware for Blue Origin's TeraWave satellite communications network. You'll drive phased array antenna structures, thermal management strategies, and mentor junior engineers while bridging mechanical and RF engineering teams.$121,023 to $169,432 per yearOn site

Principal Deep Space RF Communications Architect Verified today

Blue Origin · 6 Locations · RF & CommsDefine RF communications architectures for Mars and cislunar missions, owning telemetry, tracking, command, and data links across interplanetary distances. Lead architecture trades, link budget analysis, and integration with spacecraft and ground systems teams.$169,624 to $237,473 per yearOn site

Principal DSP Engineer - Terawave Verified today

Blue Origin · 3 Locations · RF & CommsDesign and optimize DSP algorithms for TeraWave, Blue Origin's next-generation satellite communications network delivering 6 Tbps globally. You'll drive algorithms from MATLAB models through fixed-point FPGA and ASIC implementation, collaborating with silicon and RF teams across three US locations.$230,398 to $322,557 per yearHybrid

Principal Modem PHY IP Design Engineer - Terawave Verified today

Blue Origin · 3 Locations · RF & CommsDesign and develop modem PHY IP for Blue Origin's TeraWave satellite constellation, translating algorithms into high-performance ASIC and FPGA implementations. You'll architect modulation, synchronization, channel estimation, and FEC functions while collaborating across systems, RF, verification, and validation teams.$269,175 to $376,844 per yearOn site

Principal Optical Communications Architect Verified today

Blue Origin · 5 Locations · RF & CommsShape next-generation space-based optical communications as the principal technical authority for Blue Origin's National Security Business Unit. You will design end-to-end lasercomm systems, conduct trade studies and prototyping across LEO through cislunar regimes, and define spacecraft accommodation requirements for optical terminals.$169,624 to $237,473 per yearOn site

Principal Software Engineer – TeraWave RF and Optical Systems Verified today

Blue Origin · 3 Locations · RF & CommsOwn the control and data plane architecture for TeraWave, Blue Origin's multi-orbit satellite constellation delivering 6 Tbps symmetrical connectivity. Lead embedded software design for optically interconnected LEO and MEO satellites, mentor senior engineers, and drive mission-critical systems from prototype through deployment.$230,773 to $323,082 per yearHybrid

Principal Software Engineer – TeraWave RF and Optical Systems Verified today

Blue Origin · 3 Locations · RF & CommsOwn the control and data plane software architecture for TeraWave, Blue Origin's revolutionary 6 Tbps satellite communications constellation. You'll lead multi-threaded embedded C++ development on Linux/RTOS platforms, design fault-tolerant systems, and mentor senior engineers delivering space-based networking at scale.$230,773 to $323,082 per yearOn site

Principal Space RF Communications Architect Verified today

Blue Origin · 4 Locations · RF & CommsYou will define and own end-to-end RF communications architectures for National Security Space programs, from TT&C and crosslinks to mission data links. Lead architecture trades, system-level analyses, and collaborate with mission engineering and government customers to shape next-generation space systems.$169,624 to $237,473 per yearOn site

RF Systems Engineer III Verified today

Blue Origin · 7 Locations · RF & CommsDesign end-to-end RF communications architectures for spacecraft across civil, commercial, and National Security programs. You'll develop link budgets, define system-level RF specifications, and conduct performance analysis for Earth-centered and deep space missions working with the Chief Communications Architect.$130,706 to $182,988 per yearOn site

Senior Software Engineer - TeraWave RF and Optical Systems Verified today

Blue Origin · 2 Locations · RF & CommsOwn the control and data plane software architecture for TeraWave, Blue Origin's next-generation space-based communications network. You will design embedded systems in C/C++ for satellite RF transceivers, antenna and optical systems across LEO and MEO constellations, and mentor junior engineers on a cross-functional team.$164,652 to $230,513 per yearOn site

Senior Software Engineer - TeraWave RF and Optical Systems Verified today

Blue Origin · 2 Locations · RF & CommsYou will architect the control and data plane software for TeraWave, Blue Origin's revolutionary 6 Tbps satellite communications constellation. Design and optimize multi-threaded embedded C++ applications for RF transceivers, antenna systems, and optical interconnects across satellite payloads, customer terminals, and ground gateways.$164,652 to $230,513 per yearOn site

SOFTWARE ENGINEER – TeraWave – RF and Optical Systems Verified today

Blue Origin · 3 Locations · RF & CommsYou will design and develop multi-threaded embedded software in C/C++ for TeraWave's satellite RF transceivers, antenna systems, and optical interconnects across LEO and MEO orbits. Lead architecture decisions, mentor junior engineers, and deliver control and data plane solutions for a 6 Tbps global communications network.$164,652 to $230,513 per yearOn site

Sr. Avionics RF Engineer Verified today

Blue Origin · 6 Locations · RF & CommsYou will design, develop and verify high-performance RF systems, radios and antennas for New Glenn, ensuring reliable data transmission across all mission phases. Own efforts to develop robust RF systems from requirements through production release, and mentor RF team engineers.$156,802 to $219,522 per yearOn site

Sr. Comsys and DSP Architect - TeraWave Verified today

Blue Origin · 4 Locations · RF & CommsYou will architect communications systems and digital signal processing algorithms for TeraWave, Blue Origin's multi-orbit satellite constellation delivering 6 Tbps symmetrical data speeds. Design packet processing, MAC, PHY and radio DSP targeting FPGA and ASIC implementation, collaborating with silicon and software teams from concept through post-silicon validation.$230,398 to $322,557 per yearOn site

Sr. Electrical Engineer, RF Payloads - TeraWave Verified today

Blue Origin · 2 Locations · RF & Comms

Sr. Mechanical Engineer, RF Payloads - TeraWave Verified today

Blue Origin · 2 Locations · RF & CommsOwn the mechanical design and packaging of high-power phased array antenna panels for TeraWave, Blue Origin's 6 Tbps satellite communications constellation. You'll drive thermal management strategy, PCBA mounting architecture, and manufacturability as equal partners to structural performance in a rapidly scaled production program.$145,188 to $203,263 per yearOn site

Sr. Mechanical Engineer, RF Payloads - TeraWave Verified today

Blue Origin · 2 Locations · RF & CommsOwn the mechanical design and packaging of phased array antenna panels for TeraWave, Blue Origin's revolutionary satellite constellation. You'll drive thermal management strategy, design PCBA mounting approaches, and lead architecture trade studies where thermal performance is a primary design driver.$145,188 to $203,263 per yearOn site

Systems Engineer III (RF / Microwave Systems) Verified today

Blue Origin · 5 Locations · RF & CommsDesign and optimize UHF-band antenna systems and RF architectures for advanced space-based sensing platforms. You'll conduct link budget analyses, develop system requirements, and collaborate with payload and spacecraft teams on next-generation national security missions.$130,706 to $182,988 per yearOn site

Senior RF Engineer Verified today

CesiumAstro · El Segundo, CA · RF & CommsDesign RF circuits and phased array systems for satellites and spacecraft from concept through in-orbit support. You will own board-level schematics, PCB layout, simulations, and testing across CesiumAstro's next-generation communication hardware.On site

Lead RF PCB Layout Engineer Verified today

Array Labs · Redwood City, CA · RF & CommsOwn the RF PCB layout for Array's earth observation satellites, from schematic to manufacturing release. You'll translate performance requirements into layouts that work first-time in Altium, partnering with RF, electrical, and mechanical teams to deliver boards that determine sensor reliability on orbit.On site

Senior RF PCB Layout Engineer Verified today

Array Labs · Redwood City, CA · RF & CommsOwn the physical implementation of RF and microwave electronics for Array's radar satellite fleet. You will translate schematics into first-pass layouts in Altium, defining stack-ups, controlled-impedance routing, grounding and shielding strategies, and driving cross-functional reviews with RF, antenna, mechanical, and test engineers.On site

Senior RF Test Engineer Verified today

Vast · Long Beach, CA · RF & CommsDesign and build automated RF test systems for Vast's Haven Station spacecraft. You will own component and vehicle-level testing, OTA and EMI/EMC validation, and hands-on environmental qualification in our cleanroom facilities.$120,054 to $171,108 per yearOn site

GNC Engineer, Phased Array Devices (Starshield) Verified today

SpaceX · Hawthorne, CA · RF & Comms

RF Engineer I/II - Radar Verified today

Rocket Lab · Long Beach, CA · RF & Comms

RF Phased Array Engineer I/II Verified today

Rocket Lab · Long Beach, CA · RF & Comms

Senior RF Design Engineer II - Pipeline Verified today

Rocket Lab · Long Beach, CA · RF & Comms

Senior RF Design Engineer I - Pipeline Verified today

Rocket Lab · Long Beach, CA · RF & Comms

Senior RF Digital Payload Engineer II Pipeline Verified today

Rocket Lab · Long Beach, CA · RF & Comms

Senior RF Digital Payload Engineer I Pipeline Verified today

Rocket Lab · Long Beach, CA · RF & Comms

Senior RF Phased Array Engineer I Verified today

Rocket Lab · Long Beach, CA · RF & Comms

Senior RF Phased Array Engineer II Verified today

Rocket Lab · Long Beach, CA · RF & Comms

Senior RF Systems Engineer II Pipeline Verified today

Rocket Lab · Long Beach, CA · RF & Comms

Senior RF Systems Engineer I Pipeline Verified today

Rocket Lab · Long Beach, CA · RF & Comms

Senior Systems Engineer II - RF Mission Solutions Verified today

Rocket Lab · Long Beach, CA · RF & Comms

Senior Systems Engineer I - RF Mission Solutions Verified today

Rocket Lab · Long Beach, CA · RF & Comms

Senior Avionics Test Engineer, RF and Navigation Verified today

Relativity Space · Long Beach, CA · RF & Comms

FPGA RF Signal Processing Engineer Verified today

Muon Space · San Jose, CA · RF & Comms

Microwave Instrument Engineer Verified today

Muon Space · San Jose, CA · RF & Comms

Senior DSP Engineer Verified today

Northwood Space · Torrance, CA · RF & Comms

Sr. Signal Integrity Engineer – High-Speed Digital / RF Verified today

Blue Origin · 2 Locations · RF & CommsOwn end-to-end signal integrity for Blue Origin's TeraWave satellite communications network. You'll design and validate high-speed RF and optical interconnects up to 70 GHz, from simulation through PCB stackup definition and lab characterization.$230,773 to $323,082 per yearOn site

Sr. DSP Systems Engineer (Silicon Engineering) Verified today

SpaceX · Palo Alto, CA · RF & CommsYou will develop cutting-edge ASICs for Starlink's satellite and ground infrastructure, driving program-level decisions on RF sensing, digital beamforming, and modem architecture. Work with cross-disciplinary teams to design, model, and validate silicon-based communication systems that expand network performance globally.$175,000 to $280,000 per yearOn site

Sr. DSP Systems Engineer (Silicon Engineering) Verified today

SpaceX · Irvine, CA · RF & CommsDesign cutting-edge DSP algorithms and ASICs for Starlink satellites and ground stations. You'll drive silicon-level RF sensing and broadband modem architecture, collaborating with ASIC, RF, and software teams to deliver next-generation connectivity systems.$165,000 to $265,000 per yearOn site

Principal RF Antenna Engineer, Top Secret Clearance Verified today

K2 Space · Los Angeles, CA · RF & Comms

Sr. Electrical Engineer, Lasercom Verified today

Observable Space · Los Angeles, CA · RF & Comms

Lead Mechanical Engineer, Laser Communications Verified today

Cowboy Space · San Carlos, CA · RF & Comms

RF & Antenna Systems Engineer (Early Career) Verified today

Northwood Space · Torrance, CA · RF & CommsSupport RF and antenna measurements for space-to-ground communications systems at Northwood's global ground station network. You will characterize antenna patterns, analyze system performance metrics, and troubleshoot hardware from prototype through production deployment.On siteEarly career

Principal RF Software Engineer (Starshield) Verified today

SpaceX · Hawthorne, CA · RF & CommsDesign and validate RF systems for Starshield, SpaceX's national security satellite constellation. You will drive program-level decisions on RF architecture, build automated test benches with industry lab equipment, and collaborate closely with hardware and FPGA engineers to deliver proliferated communications and remote sensing capabilities.$210,000 to $340,000 per yearOn site

RF Engineer (Starshield) Verified today

SpaceX · Hawthorne, CA · RF & CommsDesign and validate RF systems for Starshield's proliferated satellite constellation supporting US national security. You will drive program-level RF decisions, model antennas and filters, and support hardware from test through on-orbit operations alongside hardware, FPGA, DSP and software engineers.$125,000 to $160,000 per yearOn site

Senior RF Hardware Engineer Verified today

Northwood Space · Torrance, CA · RF & CommsDesign and iterate RF hardware for Northwood's global phased array ground station network. You will own RF electronics architecture, build LNAs, filters, and power amplifiers, and collaborate across electrical, mechanical, and software teams to deliver satellite communication systems from concept to production.$140,000 to $175,000 per yearOn site

DSP Engineer Verified today

Northwood Space · Torrance, CA · RF & Comms

Senior FPGA/ASIC Modem Engineer Verified today

Logos Space · Mountain View, CA · RF & CommsOwn FPGA modem chains from micro-architecture through lab deployment for a LEO satellite system. You will define high-rate modem block architecture, write SystemVerilog implementations, and develop verification environments using golden reference models from the modem systems team.On site

RF Test Engineer Verified today

Xona Space · Burlingame, CA · RF & CommsYou'll design and execute test campaigns for RF payload and satellite bus systems, building automated test setups and troubleshooting anomalies from board to system level. Work hands-on with flight hardware in a fast-paced startup developing next-generation GNSS.On site

Electrical Engineer II – SDR Development Verified today

Argotec · Los Angeles (CA) · RF & Comms

Electrical Test Engineer II – SDR Development Verified today

Argotec · Los Angeles (CA) · RF & Comms

FPGA Engineer – SDR Development Verified today

Argotec · Los Angeles (CA) · RF & Comms

Laboratory Technician – SDR Development Verified today

Argotec · Los Angeles (CA) · RF & Comms

Principal Antenna Engineer Verified today

SpinLaunch (Meridian Space) · Long Beach, CA · RF & CommsYou will lead research, simulation, design, and testing of novel antenna technologies for Meridian's next-generation LEO satellite constellations. Own the full development cycle from concept through operational deployment, advancing sovereign communications capability at scale.On site

Sr. Electrical Engineer, RF and Analog Verified today

SpinLaunch (Meridian Space) · Long Beach, CA · RF & CommsYou will design the RF chains, power supply avionics, and radio-antenna interfaces for Meridian's next-generation LEO satellite communication payloads. Own transponder amplifiers, filters, and control systems that deliver sovereign connectivity to governments and enterprises worldwide.On site

Sr. RF Electrical Engineer Verified today

Astrolab · Hawthorne, CA · RF & CommsYou will own communications system and component design, build, test, and operations for Astrolab's electric rovers on lunar missions. This role spans RF architecture, circuit design, component selection, and field testing of hardware that extends human presence across the solar system.On site

Director - TeraWave RF Payloads Verified today

Blue Origin · 2 Locations · RF & CommsOwn the development of TeraWave's revolutionary satellite communications payload, including phased array antenna and RF gateways. You will lead multidisciplinary hardware, firmware, and systems engineering teams through design, integration, validation, and manufacturing transfer.$272,861 to $382,005 per yearOn site

Principal Modem PHY IP Design Verification Engineer - Terawave Verified today

Blue Origin · 3 Locations · RF & CommsYou will lead verification strategy and execution for modem PHY IP powering TeraWave, Blue Origin's next-generation satellite constellation delivering 6 Tbps connectivity. Build verification environments, develop testbenches for modulation, synchronization, MIMO and FEC systems, and drive closure across simulation, emulation, and silicon bring-up.$269,175 to $376,844 per yearOn site

Senior Phased-Array Antenna Design Engineer Verified today

Blue Origin · 3 Locations · RF & CommsYou will design and lead the development of high-performance phased-array antenna systems for Blue Origin's TeraWave global satellite network. Own electromagnetic simulations, prototype testing, and the full hardware lifecycle from concept through environmental qualification for next-generation LEO satellites.$197,529 to $276,540 per yearOn site

DSP Software Engineer Verified today

Cowboy Space · San Carlos, CA · RF & Comms

Principal RF Engineer I Verified today

CesiumAstro · Cambridge, United Kingdom · RF & CommsLead RF circuit and phased array system design from concept through in-orbit support. You will own board-level schematics, PCB layouts, link budgets and beamformer architecture across Cesium's satellite communication products.On site

Senior RF Engineer II Verified today

CesiumAstro · Cambridge, United Kingdom · RF & CommsDesign RF hardware for satellite communication systems from concept through in-orbit support. You will own board-level schematics, PCB layout, phased array front-ends, and frequency converters for CesiumAstro's next-generation aerospace platforms.On site

RF Electrical Engineer Verified today

Xona Space · Burlingame, CA · RF & CommsOwn the end-to-end design of our spacecraft's S-Band TT&C radio - from schematic and PCB layout to link budgets, EMI/EMC compliance, and flight validation. Work hands-on with electrical, systems, mechanical, and software teams to ship critical hardware that flies.On site

Test Engineer III - Radio Frequency Specialization Verified today

Sierra Space · 2 Locations · RF & Comms

Reflector/Feed Antenna Engineer - TeraWave Verified today

Blue Origin · 2 Locations · RF & CommsDesign and optimize high-frequency reflector antenna systems for Blue Origin's TeraWave satellite constellation. You'll develop Cassegrain and Gregorian architectures, mm-Wave feed systems, and conduct electromagnetic modeling to deliver mission-critical communications across LEO, MEO, and GEO networks.$164,652 to $230,513 per yearOn site

RF Engineer Verified today

Voyager Space · San Diego, CA · RF & CommsVoyager is an innovative defense, national security, and space technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenges to unlock new frontiers for human progress, fortify national security, and protect critical assets, leading in the race for technological and operational superiority from the ground to space. Forge the Future: Join...$125,000 to $195,000 per yearOn site

RF Systems Architect Verified today

CesiumAstro · El Segundo, CA · RF & CommsPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S.

Antenna Design Engineer Verified today

Array Labs · Redwood City, CA · RF & CommsArray Labs builds advanced radar systems to help humanity understand and respond to changes across the physical world. We’re launching a coordinated fleet of radar satellites to create a high-resolution 3D map of the Earth - updated in real time - enabling faster, smarter decision-making for government and commercial organizations supporting disaster response, infrastructure resilience, and mission-critical...

Radar Signal Processing Engineer (MTI/STAP) Verified today

Array Labs · Redwood City, CA · RF & Comms

RF Test Engineer Verified today

Array Labs · Redwood City, CA · RF & CommsArray Labs builds advanced radar systems to help humanity understand and respond to changes across the physical world. We’re launching a coordinated fleet of radar satellites to create a high-resolution 3D map of the Earth - updated in real time - enabling faster, smarter decision-making for government and commercial organizations supporting disaster response, infrastructure resilience, and mission-critical...

Senior RF Design Engineer Verified today

Array Labs · Redwood City, CA · RF & CommsArray Labs builds advanced radar systems to help humanity understand and respond to changes across the physical world. We’re launching a coordinated fleet of radar satellites to create a high-resolution 3D map of the Earth - updated in real time - enabling faster, smarter decision-making for government and commercial organizations supporting disaster response, infrastructure resilience, and mission-critical...

Staff RF Design Engineer Verified today

Array Labs · Redwood City, CA · RF & CommsArray Labs builds advanced radar systems to help humanity understand and respond to changes across the physical world. We’re launching a coordinated fleet of radar satellites to create a high-resolution 3D map of the Earth - updated in real time - enabling faster, smarter decision-making for government and commercial organizations supporting disaster response, infrastructure resilience, and mission-critical...

Senior RF Systems Engineer Verified today

Vast · Long Beach, CA · RF & Comms

Principal Electrical Engineer, Radio Frequency (RF) Verified today

True Anomaly · Denver, CO +1 more · RF & Comms

Antenna Engineer (Starship) Verified today

SpaceX · Hawthorne, CA · RF & CommsSpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. ANTENNA ENGINEER (STARSHIP) This team is responsible for RF engineering for the Starship vehicles.$125,000 to $145,000 per year

Principal RF Engineer (Starshield) Verified today

SpaceX · Hawthorne, CA · RF & CommsSpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. PRINCIPAL RF ENGINEER (STARSHIELD) Starshield leverages SpaceX’s Starlink technology and launch capability to support national security...$210,000 to $300,000 per year

RF Engineer (Starship) Verified today

SpaceX · Hawthorne, CA · RF & CommsSpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. RF ENGINEER (STARSHIP) The Starship RF team revolutionizes communications and navigation in orbital flight and space travel, opening...$125,000 to $150,000 per year

RF Software Engineer (Starshield) Verified today

SpaceX · Hawthorne, CA · RF & CommsSpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. RF SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX’s Starlink technology and launch capability to support national security...$125,000 to $145,000 per year

RF Test Engineer (Starlink/Akoustis) Verified today

SpaceX · Canandaigua, NY · RF & CommsSpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. RF TEST ENGINEER (STARLINK/AKOUSTIS) Akoustis is now operating as a wholly owned subsidiary of SpaceX, providing industry leading RF...$85,000 to $115,000 per yearOn site

Sr. Antenna Engineer (Starship) Verified today

SpaceX · Hawthorne, CA · RF & CommsSpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR.$160,000 to $225,000 per year

Sr. RF Engineer (Starshield) Verified today

SpaceX · Hawthorne, CA · RF & CommsSpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR.$165,000 to $230,000 per year

Sr. RF Front-End Module Design Engineer (RFIC Engineering) Verified today

SpaceX · Irvine, CA · RF & CommsSpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR.$160,000 to $225,000 per year

Sr. RF Front-End Module Design Engineer (RFIC Engineering) Verified today

SpaceX · Sunnyvale, CA · RF & CommsSpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR.$170,000 to $235,000 per year

Sr. RF Software Engineer (Starshield) Verified today

SpaceX · Hawthorne, CA · RF & CommsSpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR.$165,000 to $230,000 per year

RF Systems Engineer I/II - TS/SCI Pipeline Verified today

Rocket Lab · Long Beach, CA · RF & Comms

Senior Optical Communications Engineer Verified today

Relativity Space · Long Beach, CA · RF & CommsYou will own the architecture, design, and delivery of a deep-space optical communications terminal for the Interplanetary Sciences Program. Lead hands-on development from rapid prototyping through flight-ready systems, balancing agility with technical rigor to enable breakthrough science across the solar system.$160,000 to $214,000 per yearOn site

Senior RF Engineer Verified today

Relativity Space · Long Beach, CA · RF & CommsOwn the architecture, design, and testing of next-generation RF systems for deep-space communication and navigation on Relativity's Interplanetary Program spacecraft. You'll work hands-on across the full lifecycle from link budgets to flight readiness, solving engineering challenges in extreme low-SNR, radiation, and power-constrained environments.$159,000 to $204,000 per yearOn site

Staff Optical Communications Engineer Verified today

Relativity Space · Long Beach, CA · RF & CommsOwn the architecture, design, and delivery of a deep-space optical communications terminal for the Interplanetary Sciences Program. You will translate mission needs into system requirements, drive rapid prototyping and testing, and deliver flight-ready hardware that enables breakthrough science across the solar system.$188,000 to $251,000 per yearOn site

Sr. Satcom Modem Engineer Verified today

Planet Labs · San Francisco, CA · RF & CommsArchitect and validate cutting-edge software-defined satcom radios for Planet's next-generation satellite constellation. You'll design ground modem solutions, characterize link performance across S-Ka bands, and lead on-orbit communications system testing.$162,600 to $203,200 per yearHybrid

Principal RF Engineer Verified today

LeoLabs · Menlo Park, CA · RF & CommsWhy LeoLabs? At LeoLabs, we’re building the living map of activity in space. Through our proprietary global radar network and AI-enabled analytics platform, we collect millions of measurements daily on more than 25,000 objects in low Earth orbit (LEO).$260,000 per yearOn site

Principal RF Antenna Engineer Verified today

K2 Space · Los Angeles, CA · RF & Comms

RF Hardware Engineer Verified today

K2 Space · Los Angeles, CA · RF & Comms

RF Test Engineer Verified today

K2 Space · Los Angeles, CA · RF & Comms

Senior RF Digital Signal Processing Engineer Verified today

K2 Space · Los Angeles, CA · RF & Comms

RF Systems Engineer II Verified today

Inversion Space · Playa Vista, CA · RF & CommsYou will own the complete RF/telemetry system lifecycle for Inversion's next-generation reentry vehicles, from link analysis and component selection through radiation pattern modeling, lab testing, and mission validation. Report to the Manager of Arc Avionics and work across software, guidance, and mechanical teams to deliver high-precision space-to-ground communication under extreme reentry conditions.$106,000 to $150,000 per yearOn site

RF Test Engineer II Verified today

Inversion Space · Playa Vista, CA · RF & CommsYou will own RF test plan development and execution for Inversion's next-generation reentry vehicles, taking systems from benchtop validation through integrated hardware testing and mission-readiness verification. Work directly with the Avionics team on receiver, transmitter, and antenna validation for cutting-edge maneuverable reentry platforms.$77,000 to $116,000 per yearOn site

Senior Antenna Engineer Verified today

Inversion Space · Playa Vista, CA · RF & CommsYou will lead antenna design, analysis, and integration for Inversion's advanced reentry vehicles. Own the complete lifecycle from EM simulation and prototyping through testing and mission validation, working across RF, mechanical, thermal, and systems engineering teams.$161,000 to $221,000 per yearOn site

Communications / DSP Engineer Verified today

Xona Space · Burlingame, CA · RF & CommsXona is the navigational intelligence company bringing real-time, centimeter-level certainty to any device, anywhere on Earth. With Pulsar - the world’s most advanced PNT satellite infrastructure in Low Earth Orbit - Xona will offer a future-proof, backwards-compatible global positioning system optimized for absolute precision, superior power, and robust protection. Own end-to-end signal-chain system engineering...

Lead RF Engineer Verified today

Xona Space · Burlingame, CA · RF & CommsXona is the navigational intelligence company bringing real-time, centimeter-level certainty to any device, anywhere on Earth. With Pulsar - the world’s most advanced PNT satellite infrastructure in Low Earth Orbit - Xona will offer a future-proof, backwards-compatible global positioning system optimized for absolute precision, superior power, and robust protection. As a Lead RF Engineer at Xona, you'll be...

Sr. RF Engineer Verified today

Xona Space · Burlingame, CA · RF & CommsXona is the navigational intelligence company bringing real-time, centimeter-level certainty to any device, anywhere on Earth. With Pulsar - the world’s most advanced PNT satellite infrastructure in Low Earth Orbit - Xona will offer a future-proof, backwards-compatible global positioning system optimized for absolute precision, superior power, and robust protection. As an Sr.

Electrical Engineer, Lasercom Verified today

Observable Space · Los Angeles, CA · RF & Comms

RF Hardware Engineer Verified today

Northwood Space · Torrance, CA · RF & CommsYou will design RF electronics hardware for next-generation phased array ground stations that enable real-time satellite communication. Build and characterize circuits including LNAs, filters, and power amplifiers, and collaborate across disciplines to optimize system performance from concept to production.$104,000 to $130,000 per yearOn site

RF Regulatory Engineer Verified today

Northwood Space · Torrance, CA · RF & CommsOwn end-to-end regulatory engineering for Northwood's phased array ground station network. You'll perform RF interference and spectrum analyses, translate technical constraints into licensing-ready submissions, and work directly with engineers, regulators, and government agencies to unlock global deployment.On site

Senior RF & Antenna Systems Engineer Verified today

Northwood Space · Torrance, CA · RF & CommsYou will define and evaluate phased-array RF architectures for Northwood's satellite ground-station network, translating mission and link requirements into antenna, beamforming, RF front-end, calibration, and tracking specifications. Work across antenna, RF, DSP, digital, mechanical, manufacturing, and operations teams to achieve end-to-end communications performance.On site

Solutions Architect (Antenna Systems) Verified today

Northwood Space · Torrance, CA · RF & CommsYou will translate customer needs and network-level analysis into concrete product definitions for Northwood's global ground station network. Define RF and system-level parameters, develop solution architectures using link budgets and simulation, and drive alignment between business development and engineering on product direction and roadmap.$129,582 to $175,317 per yearOn site

Electrical Engineer, Optical Communications Verified today

Cowboy Space · San Carlos, CA · RF & Comms

Staff Engineer, Optics & RF Verified today

Cowboy Space · San Carlos, CA · RF & Comms

Senior RF Systems Engineer - Ground Systems Verified today

AnySignal · Los Angeles, CA · RF & CommsYou will own end-to-end RF performance of ground terminal hardware for space and defense missions across multiple frequency bands. Define system requirements, select RF components, troubleshoot links, and build test procedures that ensure reliable deployment anywhere.On site