Systems Engineer Jobs in El Segundo, CA
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2026 Space Systems Modeling & Simulation Engineer
The Aerospace Corporation
The Aerospace Corporation is the trusted partner to the nations 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 innovat...
Senior Manufacturing Engineer Atlo Millennium Spac...
Boeing
Senior Manufacturing Engineer - ATLO - Millennium Space SystemsCompany:Millennium Space SystemsMillennium Space Systems (MSS) a part of Boeing Defense Space and Security (BDS) is a fast agile small satellite company focused on national security space. Our missions have direct impact to global securi...
Principal Communication Systems Engineer Ii – Mode...
Cesiumastro
Please 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...
Sr. Ground Systems Engineer
The Aerospace Corporation
The Aerospace Corporation is the trusted partner to the nations 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 innovat...
Senior Engineer, Systems Engineering
Rtx
Date Posted:Country:United States of AmericaLocation:US-CA-EL SEGUNDO-E01 2000 E El Segundo Blvd BLDG E01Position Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. ci...
Opir Systems Engineering & Eot Support Engineer
The Aerospace Corporation
The Aerospace Corporation is the trusted partner to the nations 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 innovat...
Systems Engineer
Radiant Industries
About RadiantRadiant is an El Segundo CA-based startup building the worlds first mass-produced portable nuclear microreactors. The companys first reactor Kaleidos is a 1-megawatt fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Port...
Quality Systems Engineer
Radiant Industries
About RadiantRadiant is an El Segundo CA-based startup building the worlds first mass-produced portable nuclear microreactors. The companys first reactor Kaleidos is a 1-megawatt fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Port...
Senior Controls Systems Engineer
Radiant Industries
About RadiantRadiant is an El Segundo CA-based startup building the worlds first mass-produced portable nuclear microreactors. The companys first reactor Kaleidos is a 1-megawatt fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Port...
Principal Power Systems Engineer
Radiant Industries
About RadiantRadiant is an El Segundo CA-based startup building the worlds first mass-produced portable nuclear microreactors. The companys first reactor Kaleidos is a 1-megawatt fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Port...
Systems Integration Engineer
Radiant Industries
Systems Integration EngineerRadiant is seeking a driven Systems Engineer to manage the integration of reactor hardware with customer requirements and regulation. This role is critical to bringing the worlds first portable nuclear microreactor to commercialization in a timely manner. The ideal candid...
Mechanical Engineer, Fluid Systems
Radiant Industries
About RadiantRadiant is an El Segundo CA-based startup building the worlds first mass-produced portable nuclear microreactors. The companys first reactor Kaleidos is a 1-megawatt fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Port...
Mechanical Engineer, Electrical Systems
Radiant Industries
About RadiantRadiant is an El Segundo CA-based startup building the worlds first mass-produced portable nuclear microreactors. The companys first reactor Kaleidos is a 1-megawatt fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Port...
Senior Mechanical Engineer, Fluid Systems
Radiant Industries
About RadiantRadiant is an El Segundo CA-based startup building the worlds first mass-produced portable nuclear microreactors. The companys first reactor Kaleidos is a 1-megawatt fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Port...
Manufacturing Engineer Atlo Millennium Space Syste...
Boeing
Manufacturing Engineer - ATLO - Millennium Space SystemsCompany:Millennium Space SystemsMillennium Space Systems (MSS) a part of Boeing Defense Space and Security (BDS) is a fast agile small satellite company focused on national security space. Our missions have direct impact to global security lik...
Mechanical Engineer, Fluid Systems 2026 New Gradua...
Radiant Industries
About RadiantRadiant is an El Segundo CA-based startup building the worlds first mass-produced portable nuclear microreactors. The companys first reactor Kaleidos is a 1-megawatt fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Port...
Entry-level Spacecraft Harness Engineer Millennium...
Boeing
Entry-Level Spacecraft Harness Engineer - Millennium Space SystemsCompany:Millennium Space SystemsMillennium Space Systems a part of Boeing Defense Space and Security (BDS) is a fast agile small satellite company focused on national security space. Our missions have direct impact to global security...
Regulatory Engineer
Radiant Industries
About RadiantRadiant is an El Segundo CA-based startup building the worlds first mass-produced portable nuclear microreactors. The companys first reactor Kaleidos is a 1-megawatt fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Port...
Software Systems Engineer 5
The Structures Company
JOB TITLE: Software Systems Engineer 5 LOCATION: El Segundo CA PAY RATE: $111.25/hour We are a national aerospace and defense staffing agency seeking highly qualified candidates for a position with a top-tier client. Job Details: Job Type: Contract (12 months with potential for extension)...
Associate Space Communications Systems Engineer An...
Boeing
Associate Space Communications Systems Engineer AnalystCompany:The Boeing CompanyThe Boeing Defense Space & Security (BDS) team is seeking an Associate Space Communications Systems Engineer Analyst to join the team in El Segundo CA to support Programs within the Space Intelligence & Weapon Systems D...