Technical communication jobs in el segundo, ca

Communication Systems Engineer - Member of the Technical Staff/Senior Member of the Technical Staff

El Segundo, California

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The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Full-time

USD 95,200.00 - 165,500.00 per year

Summer 2027 - Systems Engineering Internship

El Segundo, California

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At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals

Full-time

Senior Communication Systems Engineer

El Segundo, California

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Full-time

USD 140,000.00 - 168,000.00 per year

Field Engineer- Spring 2027 Grads

Glendale, California

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The future you want is within reach. Let's build it together. At PCL Construction Services, Inc., part of the PCL Family of Companies (PCL), we don't just build projects - we build opportunities, careers and communities. We invest in our people and projects, and that shared commitment drives how we work, grow and lead in the construction industry. We're a team of builders who care deeply about what we create and who we build with. That includes you. We are not only shaping the future of constru

Full-time

USD 83,000.00 - 88,000.00 per year

Staff Communication Systems Engineer

El Segundo, California

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Full-time

USD 165,000.00 - 199,000.00 per year

Thermofluids Engineer II

El Segundo, California

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About Varda Low Earth orbit is open for business. Varda is accelerating the development of commercial space infrastructure, from in-orbit pharmaceutical processing to reliable and economical reentry capsules. Varda's W-Series vehicles are built, designed, and operated by Varda in-house, including the pharmaceutical processing payloads, the capsules, the C-PICA heat shields, and the satellite buses. From life-saving pharmaceuticals to more powerful fiber optics, there is a world of products use

Full-time

USD 119,543.00 - 152,749.00 per year

Mission Integration Engineer (Starshield)

Hawthorne, California

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SpaceX 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. MISSION INTEGRATION ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starsh

Full-time

USD 100,000.00 - 130,000.00 per year

Rotordynamics Engineer - Bearings, Seals & Rotor Design

El Segundo, California

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Rotordynamics Engineer - Own the Rotor, Bearing, and Seal System Behind Next-Generation Power Hardware El Segundo, California | On-site Opportunity Summary Join a well-funded, seed-stage energy hardware company building compact, megawatt-scale power systems for fast-growing industrial and compute infrastructure. Hardware is being assembled and tested in a new El Segundo facility, and the team is moving toward full-scale system demonstration. As Rotordynamics Engineer, you will own how the hig

Full-time

USD 170,000.00 - 230,000.00 per year

Senior Thermal Analysis Engineer

El Segundo, California

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Full-time

USD 140,333.00 - 179,314.00 per year

Control Systems Engineer

El Segundo, California

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About Matter Intelligence Welcome to Matter, where we are building the future of vision AI: pairing a world-first sensor that sees molecular chemistry, temperature, and 3D shape with a Large World Model that will be the most powerful intelligence engine for the physical world. This system doesn't just see what something looks like; it understands everything from a single pixel. We call this Superintelligent Vision. Our team has delivered technologies to Mars for NASA/JPL, designed advanced sen

Full-time

Mission Integration Engineer, Special Programs

Hawthorne, California

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SpaceX 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. MISSION INTEGRATION ENGINEER, SPECIAL PROGRAMS As a member of our Mission Management team, you will own the integration of customer payloads onto the SpaceX payload platform from requirements definition through integra

Full-time

USD 110,000.00 - 130,000.00 per year

Nuclear Engineering Intern - Summer 2027

Los Angeles, California

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About Us At Antares, our long-term mission is to make clean energy abundant from Earth to the Asteroid Belt. We're fueled by the belief that advanced nuclear energy can strengthen our military, solve the climate crisis, elevate global living standards, and expand humanity's presence in outer space. To achieve our mission, we're building mass-producible, inherently safe, deployable microreactors that can be used terrestrially, underwater, and in space. The Antares team hails from SpaceX, the Wh

Full-time

Staff Thermal Engineer

El Segundo, California

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CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage-domain dominance. The company's products are powered by Coherent Distributed Networks (CDN ), empowering warfighters, commercial air operators, and border protection teams to act faster, adapt rapidly, and stay ahead of evolving threats. CHAOS Industries was founded in 2022 and has raised a total of $1 billion in funding from leading investors, including 8VC, Accel, and Valor Equity Par

Full-time

USD 150,000.00 - 230,000.00 per year

Thermal Hardware and Test Engineer II

El Segundo, California

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Full-time

USD 119,543.00 - 152,749.00 per year

Space Mechanical Design Engineering Intern - Summer 2027

Los Angeles, California

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