401(K) Jobs in El Segundo
3,285 open positions · Updated daily
Looking for 401(K) jobs in El Segundo? Browse our curated listings with transparent salary information to find the perfect 401(K) position in the El Segundo area.
Mission Integration Engineer, Payload Integration & Test (Starshield)
Company: SpaceX
Location: El Segundo, CA
Posted Jan 22, 2025
SpaceX, a company founded on the belief in human exploration of the stars, is actively developing technologies for human life on Mars. They are seeking a Mission Integration Engineer to support national security efforts using Starlink technology. The role involves working closely with various engineering disciplines, ensuring safe and successful mission completion, and collaborating with customers from early capabilities studies through successful launch and on-orbit activation.
Sr. Thermal Engineer, Thermal & Fluid Analysis (Starship)
Company: SpaceX
Location: El Segundo, CA
Posted Jan 22, 2025
GNC Engineer (Falcon)
Company: SpaceX
Location: El Segundo, CA
Posted Jan 22, 2025
SpaceX, a company founded on the belief in human exploration of the stars, is actively developing technologies for human life on Mars. They are seeking a GNC Engineer (Falcon) to perform mission design, implement new GNC algorithms, and support launch, entry, and landing operations. The role involves trajectory design, optimization, and analysis, as well as software automation tools development. The ideal candidate should have a degree in physics or engineering, experience with orbital mechanics, and proficiency in C++ and Python. A master's degree, project experience in launch vehicle systems, and passion for advancing the commercial space industry are preferred. The role requires extended hours and weekends, with a pay range of $120,000 - $145,000 for Level I and $140,000 - $170,000 for Level II.
Propulsion Engineer, Systems Engineering (Raptor)
Company: SpaceX
Location: El Segundo, CA
Posted Jan 22, 2025
SpaceX is seeking a Propulsion Engineer to develop and operate the Raptor engine for their Mars mission. The role involves designing, analyzing, and developing engine ignition systems, transients sequences, and associated hardware. The ideal candidate should have a strong background in mechanical or aeronautical engineering, with experience in rocket or jet engine hardware. They should also possess analytical and programming skills, and be able to collaborate effectively across multiple engineering disciplines.
Sr. Application Software Engineer
Company: SpaceX
Location: El Segundo, CA
Posted Jan 22, 2025
SpaceX is seeking a Senior Application Software Engineer to join their central team, responsible for creating mission-critical applications that accelerate launch vehicle production and Starlink's global internet service. The role involves developing reliable software solutions, creating new applications, and working closely with engineers across the company. SpaceX values respectful, collaborative engineers who love problem-solving and want to impact their inspiring mission. The ideal candidate should have a degree in computer science or related field and 5+ years of software development experience. Preferred skills include programming experience in Python, C#.NET, Go, Scala, Java, and expertise in software system design, testing, and performance improvement.
Security Manager
Company: RTX
Location: El Segundo, CA
Posted Jan 22, 2025
Raytheon is seeking a Security Manager with supervisory experience for a role in El Segundo, CA. The candidate will develop, administer, and maintain a comprehensive security program, supervise a team of security professionals, and ensure compliance with various security directives. The role requires a strong work ethic, technical and managerial skills, and U.S. citizenship. A university degree or equivalent experience, along with 8-10 years of relevant experience, is typically required. A Top Secret security clearance is mandatory. The position offers a competitive salary range of $105,000 - $221,000, along with comprehensive benefits.
Site Reliability Engineer (Starshield) - Top Secret Clearance
Company: SpaceX
Location: El Segundo, CA
Posted Jan 22, 2025
Materials Specialist, Materials Processing Laboratory
Company: SpaceX
Location: El Segundo, CA
Posted Jan 22, 2025
SpaceX, a company founded on the belief in human exploration of the stars, is seeking a Materials Specialist for its Materials Processing Lab. The role involves working with engineers to develop new materials and processing solutions for various applications. The ideal candidate should be hands-on, capable of designing and building custom test fixtures, and familiar with machining, controls, and robot programming. This is a unique opportunity to contribute to the development of advanced materials for future spaceflight.