• Voice and Hardware Systems Engineer…

    Leidos (Lompoc, CA)
    Systems Engineering support. **Primary Roles & Responsibilities:** + Provide system level engineering support mission critical IT systems , related ... **Description** Leidos has an opening for a **Voice and Hardware Systems Engineer** to support a client's requirements in a challenging and dynamic setting located… more
    Leidos (06/17/25)
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  • Data Security and Information Systems Lead

    Lockheed Martin (Sunnyvale, CA)
    …and SCI access\. U\.S\. Citizenship is required\.** The Data Security and Information Systems Lead performs a variety of activities in information systems ... of technical expertise: programming, computer application analysis, software development, systems integration, and related disciplines\. Additional responsibilities include: \-… more
    Lockheed Martin (08/15/25)
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  • System Analyst

    Kratos Defense & Security Solutions, Inc. (San Diego, CA)
    …Intelligence (PEO C4I) Test and Evaluation (T&E) Director, PMW/A 170, Fleet user/ System of Systems (SoS) representatives (ie Naval Computer and ... T&E working group meetings, as required, including conference room reservations ( Classified and Unclassified) + Collaborate with representatives of other program… more
    Kratos Defense & Security Solutions, Inc. (08/16/25)
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  • Cybersecurity, Senior ISSO

    BAE Systems (San Diego, CA)
    …to ensure all security certification and accreditation documents in relation to all classified systems are up-to-date. + Ensure continuous monitoring (eg weekly, ... **Job Description** Continue your career as a cybersecurity professional with BAE Systems , supporting and protecting information systems critical to national… more
    BAE Systems (08/08/25)
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  • Sr Spec, Systems Engrg

    L3Harris (Anaheim, CA)
    …this position is responsible for the development, design, execution, test for Systems Engineering focusing on Global Positioning System (GPS) Anti-Spoofing (AS) ... the interest of national security. Job Title: Sr Spec, Systems Engrg ( Anti-Spoofing) Job Code: 27743 Job Location:...played a key role in the most successful defense system of modern history. With sites in Yorba Linda,… more
    L3Harris (08/27/25)
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  • Cryptographic Systems Engineer, Mid

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    systems + 4+ years of experience with information assurance and systems engineering, including system assessment, design definition, system ... Cryptographic Systems Engineer, Mid The Opportunity: Are you looking...links and crypto devices. You'll develop your skills in system analysis and design while gaining experience in Navy… more
    BOOZ, ALLEN & HAMILTON, INC. (08/10/25)
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  • Mission Operations and Integration Systems

    BOOZ, ALLEN & HAMILTON, INC. (El Segundo, CA)
    …space systems engineering, integration, and testing + 10+ years of experience in system of systems integration and integrated system testing for space, ... Mission Operations and Integration Systems Engineer The Opportunity: Are you looking for...may need to meet eligibility requirements for access to classified information; Secret clearance is required. Compensation At Booz… more
    BOOZ, ALLEN & HAMILTON, INC. (08/18/25)
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  • Systems Engineer (Agile Software…

    KBR (Carlsbad, CA)
    Title: Systems Engineer (Agile Software Systems & Scrum Master) KBR's Mission Engineering Division delivers complex technical solutions and expert support to the ... success. We are seeking a talented and highly motivated Systems Engineer (Agile Software Systems & Scrum...excellence. This is a unique opportunity to influence both system architecture and team performance in a fast-paced, collaborative… more
    KBR (07/25/25)
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  • Lead IT Systems Engineer - Top Secret…

    SpaceX (Hawthorne, CA)
    …SECRET CLEARANCE As Lead IT Systems Engineer, you're responsible for ensuring systems used in support of SpaceX's classified programs are optimally tuned and ... Lead IT Systems Engineer - Top Secret Clearance Hawthorne, CA...on Mars. LEAD IT SYSTEMS ENGINEER - TOP...an additional $15,000 annually, once officially briefed into a classified program. Base salary is just one part of… more
    SpaceX (07/15/25)
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  • System Engineer

    Sigmatech, Inc. (El Segundo, CA)
    Job Descriptions: JOB DESCRIPTION: We are currently seeking a System Engineer in El Segundo, CA to provide expertise to accomplish a broad range of A&AS in support ... of SDACP, BMC3, and mission partner weapon system life cycle execution. The System Engineer...efforts and integrate those efforts with and into the classified portfolio. + Provide modeling, simulation, and analysis (MS&A)… more
    Sigmatech, Inc. (08/21/25)
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