Flight Proven SpacePowered by AstroTalent Intelligence
Live · read from company career sites daily at 06:00 UTC
Space RF & Comms

Space RF & Comms jobs in CA

82 open roles, verified daily

RF Electrical Engineer Verified today

Xona Space · Burlingame, CA · RF & Comms

RF Engineer IV (Electrical/Comms) Clearance Required Verified today

Sierra Space · 2 Locations · RF & CommsDesign and develop advanced RF systems and components for space-based applications, including antennas, transmitters, receivers, and RF amplifiers. You will own discrete technical packages, conduct performance testing, and mentor junior engineers on cross-functional teams.$137,443 to $188,983 per yearOn site

Test Engineer III - Radio Frequency Specialization Verified today

Sierra Space · 3 Locations · RF & CommsYou will lead complex test plans and V&V activities for aerospace RF systems and components, working independently to solve technical problems and guide junior engineers. Apply expertise in RF measurement, environmental testing, and systems integration across multi-disciplinary teams.$112,694 to $154,975 per yearOn site

Reflector/Feed Antenna Engineer - TeraWave Verified today

Blue Origin · 2 Locations · RF & CommsYou will own the design and development of high-gain reflector antenna systems for TeraWave, Blue Origin's revolutionary satellite communications network. Lead the antenna architecture from concept through flight qualification, making decisions that determine LEO and deep-space communication performance.$164,652 to $230,513 per year

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

Blue Origin · 2 Locations · RF & CommsOwn end-to-end channel design and validation for TeraWave, Blue Origin's next-generation satellite communications network. You will drive signal integrity from simulation and 3D EM modeling through PCB stackup definition, calibration structures, and lab characterization up to 70 GHz.$230,773 to $323,082 per yearOn site

RF Engineer Seen this week

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 Seen this week

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 Seen this week

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...

Lead RF PCB Layout Engineer Seen this week

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) Seen this week

Array Labs · Redwood City, CA · RF & CommsAbout Us Array 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...On site

RF Test Engineer Seen this week

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 Seen this week

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 PCB Layout Engineer Seen this week

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 Seen this week

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...

RF Antenna Engineer Seen this week

Vast · Long Beach, California, United States · RF & CommsAt Vast, our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next-generation space stations to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Using an incremental, hardware-rich and...$120,540 to $171,108 per yearOn site

Senior RF Engineer Seen this week

Vast · Long Beach, California, United States · RF & CommsAt Vast, our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next-generation space stations to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Using an incremental, hardware-rich and...$120,540 to $171,100 per yearOn site

Senior RF Systems Engineer Seen this week

Vast · Long Beach, California, United States · RF & CommsAt Vast, our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next-generation space stations to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Using an incremental, hardware-rich and...$147,600 to $209,520 per yearOn site

Electrical Engineer II, Radio Frequency (RF) Seen this week

True Anomaly · Denver, CO +1 more · RF & CommsSpace is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superiority.$90,000 to $135,000 per yearOn site

Principal Electrical Engineer, Radio Frequency (RF) Seen this week

True Anomaly · Denver, CO +1 more · RF & CommsSpace is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superiority.$175,000 to $265,000 per yearOn site

Senior Electrical Engineer, Radio Frequency (RF) Seen this week

True Anomaly · Long Beach, CA +1 more · RF & CommsSpace is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superiority.$150,000 to $220,000 per yearOn site

Staff Electrical Engineer, Radio Frequency (RF) Seen this week

True Anomaly · Denver, CO +1 more · RF & CommsSpace is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superiority.$200,000 to $310,000 per yearOn site

Principal RF Engineer Seen this week

Spire Global · Cambridge, Ontario, Canada · RF & CommsPrincipal RF Engineer You will own the mathematical and physical foundations of one of the few operational commercial space-based RF geolocation systems in active customer use today. The core problem: estimating the position of RF emitters using time difference of arrival (TDOA), frequency difference of arrival (FDOA), and angle of arrival (AoA) measurements collected by a constellation of low Earth orbit (LEO)...$152,000 to $180,000 per yearHybrid

Antenna Engineer (Starship) Seen this week

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

GNC Engineer, Phased Array Devices (Starshield) Seen this week

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. GNC ENGINEER, PHASED ARRAY DEVICES (STARSHIELD) Starshield leverages SpaceX’s Starlink technology and launch capability to support...$125,000 to $150,000 per year

Principal RF Engineer (Starshield) Seen this week

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

Principal RF Software Engineer (Starshield) Seen this week

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 SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX’s Starlink technology and launch capability to support national...$200,000 to $285,000 per year

RF Engineer (Starshield) Seen this week

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 (STARSHIELD) Starshield leverages SpaceX’s Starlink technology and launch capability to support national security efforts.$125,000 to $150,000 per year

RF Engineer (Starship) Seen this week

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) Seen this week

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) Seen this week

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

RF Test Engineer (Starlink/Akoustis) Seen this week

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...$80,000 to $115,000 per yearOn site

Sr. Antenna Engineer (Starship) Seen this week

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. DSP Engineer (Starshield) Seen this week

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) Seen this week

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) Seen this week

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 Front-End Module Design Engineer (RFIC Engineering) Seen this week

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 Software Engineer (Starshield) Seen this week

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 Phased Array Engineer I/II Seen this week

Rocket Lab · Long Beach, CA · RF & CommsABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more - all with the goal of opening access to space. The rockets and satellites we build and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions...$82,000 to $126,000 per yearOn siteEarly career

RF Systems Engineer I/II - TS/SCI Pipeline Seen this week

Rocket Lab · Long Beach, CA · RF & CommsABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more - all with the goal of opening access to space. The rockets and satellites we build and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions...$85,000 to $126,000 per yearOn siteEarly career

RF Test Engineer I/II Seen this week

Rocket Lab · Long Beach, CA · RF & CommsABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more - all with the goal of opening access to space. The rockets and satellites we build and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions...$82,000 to $126,000 per yearOn siteEarly career

Senior Avionics Test Engineer – RF Seen this week

Rocket Lab · Long Beach, CA · RF & CommsABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more - all with the goal of opening access to space. The rockets and satellites we build and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions...$120,000 to $170,000 per yearOn site

Senior Program Manager I/II - Advanced RF Systems (TS/SCI) Seen this week

Rocket Lab · Long Beach, CA · RF & CommsABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more - all with the goal of opening access to space. The rockets and satellites we build and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions...$115,000 to $180,000 per yearOn site

Senior RF Design Engineer I/II - Pipeline Seen this week

Rocket Lab · Long Beach, CA · RF & CommsABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more - all with the goal of opening access to space. The rockets and satellites we build and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions...$130,000 to $190,000 per yearOn site

Senior RF Digital Payload Engineer I/II Pipeline Seen this week

Rocket Lab · Long Beach, CA · RF & CommsABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more - all with the goal of opening access to space. The rockets and satellites we build and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions...$130,000 to $190,000 per yearOn site

Senior RF Payload Formulation Systems Engineer - Secret Clearance Seen this week

Rocket Lab · Long Beach, CA · RF & CommsABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more - all with the goal of opening access to space. The rockets and satellites we build and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions...$120,000 to $210,000 per yearOn site

Senior RF Phased Array Engineer I/II Seen this week

Rocket Lab · Long Beach, CA · RF & CommsABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more - all with the goal of opening access to space. The rockets and satellites we build and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions...$124,000 to $189,000 per yearOn site

Senior RF Systems Engineer I/II Seen this week

Rocket Lab · Long Beach, CA · RF & CommsABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more - all with the goal of opening access to space. The rockets and satellites we build and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions...$141,800 to $189,000 per yearOn site

Senior RF Systems Engineer I/II Pipeline Seen this week

Rocket Lab · Long Beach, CA · RF & CommsABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more - all with the goal of opening access to space. The rockets and satellites we build and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions...$140,000 to $200,000 per yearOn site

Senior Optical Communications Engineer Seen this week

Relativity Space · Long Beach, CA · RF & CommsAt Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start.$160,000 to $214,000 per year

Senior RF Engineer Seen this week

Relativity Space · Long Beach, CA · RF & CommsAt Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start.$159,000 to $204,000 per year

Staff Optical Communications Engineer Seen this week

Relativity Space · Long Beach, CA · RF & CommsAt Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start.$188,000 to $251,000 per year

Sr. Satcom Modem Engineer Seen this week

Planet Labs · San Francisco, CA · RF & CommsAbout the Role: Planet is developing the next generation of small satellite buses, featuring high-resolution optical imaging payloads, a space-based data center connected by optical inter-satellite links (OISLs), and high-speed RF/Microwave communication links. We continuously iterate on and develop small spacecraft communication systems - including board-level hardware, antennas, and ground station equipment - to...$162,600 to $203,200 per yearHybrid

Microwave Systems Lead Seen this week

Muon Space · San Jose, CA · RF & CommsAbout the role Muon seeks a Microwave Systems Lead to spin up and lead a microwave instruments and data products team at Muon. This is a cornerstone position where you will be responsible for all elements of Muon’s microwave remote sensing capabilities; from instrument design and hardware engineering through digital signal processing and data product production. You will be the primary technical point of contact...$202,000 to $223,000 per yearHybrid

Senior FPGA RF Signal Processing Engineer Seen this week

Muon Space · Mountain View, CA +1 more · RF & CommsAbout the role This position is hybrid and requires working on-site in our Mountain View, CA office three days per week. Responsibilities Implement and optimize DSP algorithms on FPGAs for real-time execution; support algorithm prototyping in Python and porting to ARM SoCs Design, simulate, and implement DSP algorithms for RF applications (Communications, ESM, Radar, etc.) Collaborate with RF hardware engineers...$138,000 to $190,000 per yearHybrid

Principal RF Engineer Seen this week

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 Seen this week

K2 Space · Los Angeles, CA · RF & CommsK2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others - with an additional $500M in signed contracts across commercial and US government customers - we’re...$200,000 to $270,000 per year

RF Hardware Engineer Seen this week

K2 Space · Los Angeles, CA · RF & CommsK2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others - with an additional $500M in signed contracts across commercial and US government customers - we’re...$115,000 to $200,000 per year

RF Payload Program Manager (TS//SCI) Seen this week

K2 Space · Los Angeles, CA · RF & CommsK2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others - with an additional $500M in signed contracts across commercial and US government customers - we’re...$125,000 to $185,000 per year

RF Test Engineer Seen this week

K2 Space · Los Angeles, CA · RF & CommsK2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others - with an additional $500M in signed contracts across commercial and US government customers - we’re...$100,000 to $150,000 per year

Senior RF Digital Signal Processing Engineer Seen this week

K2 Space · Los Angeles, CA · RF & CommsK2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others - with an additional $500M in signed contracts across commercial and US government customers - we’re...$200,000 to $220,000 per year

RF Design Engineer I Seen this week

Inversion Space · Playa Vista, California, United States · RF & CommsTurning Space into a Transportation Layer for Earth Who We Are: Inversion builds advanced reentry systems to deliver next-generation capabilities from space. Our mission is to make Earth radically more accessible by turning Low-Earth Orbit into an on-demand logistics domain. We see space not as a destination, but as a platform - one that unlocks unprecedented speed and global reach.$106,000 to $150,000 per yearEarly career

RF Systems Engineer II Seen this week

Inversion Space · Playa Vista, California, United States · RF & CommsTurning Space into a Transportation Layer for Earth Who We Are: Inversion builds advanced reentry systems to deliver next-generation capabilities from space. Our mission is to make Earth radically more accessible by turning Low-Earth Orbit into an on-demand logistics domain. We see space not as a destination, but as a platform - one that unlocks unprecedented speed and global reach.$106,000 to $150,000 per year

RF Test Engineer I Seen this week

Inversion Space · Playa Vista, California, United States · RF & CommsTurning Space into a Transportation Layer for Earth Who We Are: Inversion builds advanced reentry systems to deliver next-generation capabilities from space. Our mission is to make Earth radically more accessible by turning Low-Earth Orbit into an on-demand logistics domain. We see space not as a destination, but as a platform - one that unlocks unprecedented speed and global reach.$106,000 to $150,000 per yearEarly career

Senior Antenna Engineer Seen this week

Inversion Space · Playa Vista, California, United States · RF & CommsTurning Space into a Transportation Layer for Earth Who We Are: Inversion builds advanced reentry systems to deliver next-generation capabilities from space. Our mission is to make Earth radically more accessible by turning Low-Earth Orbit into an on-demand logistics domain. We see space not as a destination, but as a platform - one that unlocks unprecedented speed and global reach.$161,000 to $221,000 per year

Senior Digital Signal Processing Engineer Seen this week

Inversion Space · Playa Vista, California, United States · RF & CommsTurning Space into a Transportation Layer for Earth Who We Are: Inversion builds advanced reentry systems to deliver next-generation capabilities from space. Our mission is to make Earth radically more accessible by turning Low-Earth Orbit into an on-demand logistics domain. We see space not as a destination, but as a platform - one that unlocks unprecedented speed and global reach.$161,000 to $221,000 per year

Communications / DSP Engineer Seen this week

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 Seen this week

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 Antenna Engineer Seen this week

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 RF Antenna Engineer at Xona, you'll be...Hybrid

Sr. RF Engineer Seen this week

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.

Director of Sales, Laser Communications Seen this week

Observable Space · Los Angeles, CA · RF & CommsBuild and execute the global sales strategy for Observable Space's laser communications platform. You will manage strategic accounts, shape market requirements, and close complex deals across defense and commercial space sectors.Hybrid

Electrical Engineer (Lasercom) Seen this week

Observable Space · Los Angeles, CA · RF & CommsDesign and develop electronic circuits, PCBs, and wire harnesses for our telescope and observatory hardware. You will perform circuit simulations, lead prototype bring-up, execute test procedures, and collaborate across mechanical, software, and manufacturing teams to deliver integrated systems.$140,000 to $170,000 per yearHybrid

DSP Engineer (Early Career) Seen this week

Northwood Space · Torrance, CA · RF & CommsYou will own the design and validation of physical layer algorithms for demodulation and beamforming in our software-defined radio systems. Work across signal processing, FPGA collaboration, and RF systems analysis to deliver reliable communication links for satellite missions globally.$100,000 to $140,000 per yearOn siteEarly career

RF Hardware Engineer (Early Career) Seen this week

Northwood Space · Torrance, CA · RF & CommsDesign and build RF hardware for Northwood's global network of phased array ground stations. You'll create electromagnetic simulations, develop LNAs, filters, and power amplifiers, and collaborate across disciplines to deliver next-generation satellite communications systems from concept to production.On siteEarly career

RF Regulatory Engineer Seen this week

Northwood Space · Torrance, CA · RF & CommsYou will own RF regulatory engineering end-to-end for Northwood's phased array ground station network: perform interference and spectrum analyses, draft licensing submissions to the FCC and international regulators, and translate technical constraints into deployment-ready compliance paths.On site

Senior RF & Antenna Systems Engineer Seen this week

Northwood Space · Torrance, CA · RF & CommsYou will define RF communication and sensing architectures for Northwood's global phased array ground station network, translating mission requirements into antenna systems, adaptive beamforming strategies, and high-performance links. Collaborate across electrical, RF, mechanical, and software teams to build and evaluate real RF apertures at scale.On site

Senior RF Hardware Engineer (Space Communications) Seen this week

Northwood Space · Torrance, CA · RF & CommsDesign and optimize RF electronics hardware for next-generation phased array ground stations serving satellite communications. You will lead RF circuit design, electromagnetic simulation, and cross-disciplinary integration from concept through production deployment.On site

Senior RF Systems Engineer Seen this week

Northwood Space · Torrance, CA · RF & CommsDesign and optimize RF communication architectures for Northwood's global phased array ground station network. You'll translate customer mission requirements into scalable RF systems, lead link budget modeling and physical-layer validation, and partner across electrical, software and manufacturing teams to deploy high-performance satellite communication products worldwide.$150,000 to $180,000 per yearOn site

Electrical Engineer, Optical Communications Seen this week

Cowboy Space · San Carlos, CA · RF & CommsOwn the design of high-speed optical communications and software-defined radio systems for orbital platforms. You will architect RF and hybrid RF/optical pipelines, develop free-space optical links with pointing and tracking, and validate end-to-end communication chains under real-world space constraints.$150,000 to $200,000 per yearOn site

RF Engineer, Avionics Seen this week

Cowboy Space · San Carlos, CA · RF & CommsDesign and validate RF hardware for spacecraft communication and data systems operating in Low Earth Orbit. You will own RF circuitry from architecture through flight qualification, partnering with electrical and PCB layout teams to build the communications backbone of orbital infrastructure.$128,000 to $175,000 per yearOn site

RF Hardware Engineer Seen this week

AnySignal · Los Angeles, CA · RF & CommsOwn the design, manufacture, test and deployment of highly integrated RF devices for space customers. You'll work across PCB, box and integration levels, collaborating with software and FPGA engineers to build robust space communications systems.On site

Senior RF Hardware Engineer Seen this week

AnySignal · Los Angeles, CA · RF & CommsOwn the design, manufacture, test and deployment of integrated RF devices for space customers. You will lead RF product development from schematic through vehicle integration, working with software and FPGA engineers on resilient space communications systems.On site

Senior RF Systems Engineer - Ground Systems Seen this week

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