• DevSecOps Lead Software Engineer

    The Boeing Company (El Segundo, CA)
    …CA.** **Basic Qualifications (Required Skills/ Experience):** * Ability to obtain a DoD Secret US Security Clearance (Pre-Start), for which the US Government ... will focus on supporting the Boeing Defense, Space & Security (BDS) Space Mission Systems Software Engineering organization. **_Defend...requires US Citizenship; Ability to obtain TS / SCI clearance post-start * 5+ years of… more
    The Boeing Company (12/11/25)
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  • Propulsion Engineer Deputy Lead

    Stratolaunch, LLC (Mojave, CA)
    …with component-level or subsystem level test planning and execution + Active TS / SCI security clearance **Required Computer Skills:** + Computer Aided ... with our customers, we drive innovations that are imperative to advancing national security . To help achieve these efforts, Stratolaunch is seeking a Sr-, Staff-, or… more
    Stratolaunch, LLC (12/15/25)
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  • Embedded Software Engineer

    Leidos (San Diego, CA)
    … level security clearance with the ability to obtain a TS / SCI Bonus education/experience: + Master's Degree in Computer Engineering, Electrical Engineering, ... to understand expected hardware operation + Building and documenting test plans, test procedures, and software requirements...Computer Science, or equivalent + Active security clearance higher than the Secret level… more
    Leidos (12/10/25)
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  • Flight Software Engineer

    Actalent (Mojave, CA)
    …methodologies Experience with VxWorks operating systems Experience with 1553 communication TS / SCI security clearance C++ programming Familiarity with ... lead the development and testing of flight software for an autonomous hypersonic test vehicle. While reporting to the Vehicle Management System (VMS) lead, you will… more
    Actalent (12/12/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Los Angeles, CA)
    …and Hawaii). + Working Hours: Standard Basic Qualifications/Knowledge: + Must have an active TS / SCI Security Clearance to be considered for this position. + ... Engineer (Remote) Belong, Connect, Grow, with KBR! KBR's National Security Solutions (NSS) team provides high-end engineering and advanced...will be part of the KBR team supporting the Test Resource Management Center's (TRMC) Big Data (BD) and… more
    KBR (10/28/25)
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  • Staff Solution Consultant

    Trellix (Sacramento, CA)
    …threat identification, management, mitigation, and response strategies. + You hold an active TS / SCI clearance with Full Scope polygraph + You hold an active ... and analytics to empower over 53,000 customers with responsibly architected security solutions. We also recognize the importance of closing the 4-million-person… more
    Trellix (11/14/25)
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  • Mechanical Fluid Systems Engineer

    Stratolaunch, LLC (Mojave, CA)
    …with component-level or subsystem level test planning and execution + Active TS / SCI security clearance **Required Computer Skills:** + Computer Aided ... with our customers, we drive innovations that are imperative to advancing national security . To help achieve these efforts, Stratolaunch is seeking a level II, Sr-,… more
    Stratolaunch, LLC (11/05/25)
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  • Engineer VII

    General Atomics (Poway, CA)
    …and maintain a DoD Security Clearance required (up to a TS / SCI ). **US Citizenship Required?:** Yes **Experience Level:** Senior (8+ years) **Relocation ... + Project Engineering: lead multi-disciplinary teams, innovate, design, integrate, test , qualify, and rapidly field advanced technologies and mission systems… more
    General Atomics (12/11/25)
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  • Software Engineer I (Onsite)

    RTX Corporation (San Jose, CA)
    …required, as only US citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: TS / SCI Job Description Applied Signal ... to be part of a team that strengthens our nation and improves the security of our world. AST provides trusted strategic and tactical signals intelligence (SIGINT)… more
    RTX Corporation (12/11/25)
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  • GNC Engineer

    Stratolaunch, LLC (Mojave, CA)
    …and methodologies + Advanced degree with technical focus in GNC relevant areas + TS / SCI security clearance **Required Computer Skills:** + Proficient with ... with our customers, we drive innovations that are imperative to advancing national security . To help achieve these efforts, Stratolaunch is seeking a Sr- or… more
    Stratolaunch, LLC (11/12/25)
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