Administration & Operation Jobs in El Segundo, CA

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...

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...

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...

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...

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...

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 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...

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...

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...

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...

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...

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...

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...

Firm OverviewManulife Financial Corporation (NYSE: MFC) is a leading international financial services group with a rich insurance heritage dating back to its founding in 1887. Manulife has built a strong reputation for providing reliable insurance solutions which form the foundation of global busine...

Posting Date04/28/2026601 Hawaii StEl SegundoCalifornia90245-4814United States of AmericaThe Role Youd Play:We are seeking an inspiring and motivated leader who will lead approximately 10 dialysis centers 200 teammates and provide oversight of operations with complete accountability for approximatel...

About VardaLow 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.From life-saving pharmaceuticals to more powerful fiber optics there is a world of products us...

The Opportunity: The Manager Security Operations & Investigations will lead security operations for Mattels El Segundo CA corporate campus. This role focuses on enhancing day-to-day security operations personnel performance and overall campus safety within a corporate environment.The position will b...

Portfolio Operations Specialist - 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 like mis...

Posting Date04/24/2026601 Hawaii StEl SegundoCalifornia90245-4814United States of AmericaTheDirectorIKCOperationsaccomplishescompanyobjectivesby supervising the daily operations of a team.The Director will oversee managers and have overall responsibility for front-line teammates while improving syst...

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...