• Principal Systems Integration & Test…

    RTX Corporation (Goleta, CA)
    …thrive in dynamic environments? Raytheon is seeking a talented and motivated Principal Systems Integration and Test Engineer to join our team within the Systems ... various Electronic Warfare (EW) and Radar Warning Receiver (RWR) Systems . This role offers a unique opportunity to work...+ Experience with Special Test Equipment and Modeling and Simulation + Experience working in an Agile development environment… more
    RTX Corporation (12/18/25)
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  • Chief Space Systems Engineer

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking a highly experienced **Space Systems Chief Systems Engineer** to support Space Systems Command Space Domain Awareness and ... simulators through integration activities. + Leads technical requirements development, systems engineering, and oversees development contractor to develop, design,… more
    SAIC (12/13/25)
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  • Risk Systems Engineer Principal

    SAIC (El Segundo, CA)
    …and opportunity management lead to join our MSEIT team. You will join a systems engineering team defining the next generation of space communication systems ... supporting US Space Force (USSF) satellite communications. You will support Systems Engineering & Integration (SE&I) activities in a multidisciplinary and… more
    SAIC (12/12/25)
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  • Associate Systems Integrator

    SAIC (El Segundo, CA)
    **Description** **Job Description:** SAIC is seeking a motivated Associate Systems Integrator to support the MSEIT contract at Space Systems Command (SSC). In ... will provide essential day-to-day coordination and program management support to the Systems Engineering & Integration (SE&I) and Agile delivery teams. The ideal… more
    SAIC (12/12/25)
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  • Sr. Staff Systems Engineer Architect (AHT)

    Northrop Grumman (Los Angeles, CA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... are not only part of history, they're making history. Northrop Grumman Defense Systems sector (NGDS) is looking for you to join our Advanced Weapons Business… more
    Northrop Grumman (12/12/25)
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  • Model-Based Software Systems Engineer

    The MITRE Corporation (San Diego, CA)
    …- and make a difference with us. Department Summary: The Emerging Systems Engineering Technologies Department is charged with identifying, developing, and applying ... new technologies that can address the Government's most challenging Systems Engineering problems. This is an opportunity for early career engineers who are highly… more
    The MITRE Corporation (12/12/25)
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  • SATCOM Systems Integration Strategist

    SAIC (El Segundo, CA)
    **Description** **Job Description:** SAIC is seeking a **SATCOM Systems Integration Strategist** to support the MSEIT contract at Space Systems Command (SSC). In ... (SATCOM) capabilities across the US Space Force enterprise. The SATCOM Systems Integration Strategist is responsible for understanding mission and user needs,… more
    SAIC (12/12/25)
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  • Senior Ground Segment Systems Engineer

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking you, our latest experienced Senior Ground Segment Systems Engineer to support to the US Space Force (USSF) in developing, deploying, ... sustaining a National Security Space system within the Space Systems Command Space Domain Awareness and Combat Power (SSC/SZ)...IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000… more
    SAIC (12/05/25)
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  • Communications Systems Engineer, RF…

    KBR (El Segundo, CA)
    …data-driven recommendations. + Link Budget Tools: Proficiency with link budget and RF simulation and modeling tools, such as STK ( Systems Tool Kit), MATLAB, ... Title: Communications Systems Engineer, RF (Satellite, Ground Terminals & Military...our subcontractor teammates. We are seeking an experienced Communications Systems Engineer with a strong background in RF … more
    KBR (11/25/25)
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  • Vehicle Management Systems Engineer…

    Northrop Grumman (Redondo Beach, CA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... are not only part of history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a **Principal Vehicle Management Systems (VMS)… more
    Northrop Grumman (11/21/25)
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