• Mid-Level System Design and Integration Specialist

    The Boeing Company (El Segundo, CA)
    …Qualifications (Desired Skills/Experience):** + Active government clearance or ability to obtain Top Secret /SCI + Experience with the Siemens Xpedition tool ... which the US Government requires US Citizenship. An interim and/or final US Top Secret /SCI Clearance Post-Start is required. **Visa Sponsorship** Employer will… more
    The Boeing Company (09/26/25)
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  • Skillbridge Fellowship - SIGINT Sensor Resource…

    RTX Corporation (Beale AFB, CA)
    …includes: + Managing and maintaining the sensor software supporting the DCGS ST systems . + Performing high-level systems administration of specialized ST ... . This can be focused, or a combination of systems administration , software management, network management, or...effectively within a distributed team environment. + Security Clearance: Top Secret /SCI required to start, with ability… more
    RTX Corporation (08/23/25)
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  • Sr. Specialist Cyber Infrastructure Engineer

    L3Harris (Carlsbad, CA)
    …by holding a current Secret clearance with the ability to obtain Top Secret post-hire Qualifications: + Bachelor's degree in Computer Science, Information ... clearance required; ability to obtain and maintain a Top Secret / SCI clearance post-hire. Preferred...IT and security experience, with a proven record in systems administration , cybersecurity engineering, and secure infrastructure… more
    L3Harris (09/25/25)
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  • Senior System Administrator (MSO)

    General Dynamics Information Technology (Livermore, CA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... years of directly related experience in IT / Network administration and support. + TS /SCI or DoE...Compliant Certifications are required **Desired Qualifications** + Experience with Linux and Windows system administration and networking… more
    General Dynamics Information Technology (09/20/25)
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  • SIGINT Systems Administrator (Low-Band…

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator (Low-Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee ... None * * * CACI is seeking a SIGINT Systems Administrator (Low-Band Journeyman) to join the CACI team...storage, and network connectivity. You will also provide system administration for assigned infrastructure and establish and maintain system… more
    CACI International (07/18/25)
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  • Systems Operations (SysOps) Engineer

    Parsons Corporation (Vandenberg AFB, CA)
    …in a team environment + **Minimum Secret clearance is required to start. Active Top Secret is preferred with SCI eligibility** + Must be a US Citizen due ... **SysOps) Engineer** to focus on the development, security, and administration of a wide variety of systems ...system security posture is maintained + Support common Operating Systems (eg, Windows Server/Workstation, Linux ) and address… more
    Parsons Corporation (09/02/25)
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  • Principal or Senior Principal HPC Engineer (Level…

    Northrop Grumman (Redondo Beach, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... shell scripts, such as Bash and Csh. + A current active US Government in-scope DoD Top Secret security clearance is required to start, with the ability to obtain… more
    Northrop Grumman (09/13/25)
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  • Systems Administrator, Mid

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    …technology + Ability to brief technical and non-technical senior leadership on complex issues + Top Secret clearance + Bachelor's degree in a Technology field + ... Systems Administrator, Mid The Opportunity: Your combination of...administrator on our project, you'll install, troubleshoot, and perform administration of DoD networks. You'll provide your customers insight… more
    BOOZ, ALLEN & HAMILTON, INC. (09/17/25)
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  • Principal Engineer Software - Site Reliability…

    Northrop Grumman (San Diego, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... authoring and maintain technical installation, configuration, and/or upgrade documentation + **Active Top Secret DoD Clearance** with ability to obtain and… more
    Northrop Grumman (09/19/25)
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  • Principal DevOps Engineer (AHT)

    Northrop Grumman (Manhattan Beach, CA)
    …experience with a master's degree in a related discipline + Active / Current DoD Top Secret clearance, adjudicated within the last 5 years + Clearance to Highest ... following: C#, .NET Framework, Java, C/C++ Expert Windows and Linux administration , troubleshooting, and performance tuning and...interpersonal and analytic skills + Active / Current DoD Top Secret clearance, adjudicated within the last… more
    Northrop Grumman (09/24/25)
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