• Information Systems Security Officer,…

    Lockheed Martin (Sunnyvale, CA)
    …part of this role's responsibility\. **Basic Qualifications:** \- Final Top Secret security clearance with ability to obtain TS /SCI with Polygraph\. \- ... **Description:** **Final Top Secret Security Clearance with the...CISM, CAP, GSLC\. \- Prior experience with Windows or Linux Operating Systems \. **Security Clearance Statement:** This… more
    Lockheed Martin (09/20/25)
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  • Cybersecurity Systems Analyst - Senior

    Amentum (San Diego, CA)
    …preferred * Technical background in networking, identity management, Microsoft and Linux operating systems , database, and mobility * Working knowledge ... and creating A&A packages. Performs assessment, compliance, and validation of IT systems to support the Cybersecurity program at USSOCOM, its Component Commands,… more
    Amentum (08/15/25)
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  • TS /SCI High Band System Software Support…

    Insight Global (Beale AFB, CA)
    …position with an extension possible that requires an active TSSCI clearance or a Top - Secret clearance with SCI eligibility. This is an on-site position at Beale ... 3+ years of Airforce DCGS (Distributed Common Ground Systems ) experience - 3+ years of Airforce SIGINT (Signals Intelligence) experience - Linux /Unix experience more
    Insight Global (09/24/25)
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  • TS /SCI Low Band System Software Support…

    Insight Global (Beale AFB, CA)
    … systems , servers, storage, and network connectivity. Additionally, this Systems Administrator will provide system administration for assigned infrastructure, ... possible that requires an active TSSCI clearance or a Top - Secret clearance with SCI eligibility. This is...(Distributed Common Ground Systems ) experience - 3+ years of Airforce SIGINT (Signals Intelligence) experience - Linux /Unix… more
    Insight Global (09/23/25)
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  • Systems Engineer - Mid-Career

    Lockheed Martin (Sunnyvale, CA)
    …experience with experience supporting test and deployments/installations * Active or Current Top Secret /SCI clearance with Poly **Desired Skills:** * Current ... or experience with requirements, ICDs, test and verification development * Networking systems experience as a system admin /privileged user * Assembly,… more
    Lockheed Martin (09/18/25)
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  • TS /SCI Field Service Engineer

    Insight Global (San Diego, CA)
    …Air Vehicle Operations and Ground station systems - Experience working in Linux and Windows environments to perform system administration duties - Experience ... Job Description Insight Global is seeking TS /SCI Field Service engineers to support an exciting, large mission for a large defense customer. This person will undergo… more
    Insight Global (09/23/25)
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  • Systems Engineer

    Infinity Systems Engineering (Sunnyvale, CA)
    …performance. *Please note this position is Contingent* Key Responsibilities: + Systems administration and help desk expertise for sustainment/development ... environments on MASC, covering Windows, Solaris, Red Hat Enterprise Linux , and other operating systems . + Configuration,...Clearance Requirement: Secret with ability to obtain Top Secret Required Skills : + Experience… more
    Infinity Systems Engineering (09/17/25)
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  • SIGINT Systems Admin (High-Band…

    CACI International (Beale AFB, CA)
    …≥5 yrs of SIGINT experience **_Desired:_** Linux /UNIX Experience AF DCGS experience Systems Administration Experience *This is a Shift-Work position - ** ** ... SIGINT Systems Admin (High-Band Senior) Job Category:...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (08/08/25)
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  • Systems Administrator - Multiple Levels

    Noblis (San Diego, CA)
    …in resolving accounts, recovery of data and maintaining security + Loading operating systems , including Windows, Solaris, Unix and Linux . + Develop active ... peripheral devices such as printers, monitors and keyboards Required Qualifications + TS /SCI clearance required + Experience in system administration , network … more
    Noblis (09/18/25)
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  • Mult Function Info Systems , (MPE…

    Lockheed Martin (Edwards AFB, CA)
    …working for or supporting the US military/Foreign Military \* A US DoD Top Secret Clearance **Security Clearance Statement:** This position requires a government ... be required to cross\-train across multiple functions \(Database, Network, Systems , Security, Mission Planning Administration \) \- Multi\-Function Information… more
    Lockheed Martin (09/17/25)
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