• Linux System Administrator

    CACI International (Wright Patterson AFB, OH)
    Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... + Experience with system administration, installation, testing and optimization + A current TS / SCI clearance is required. CI Polygraph may be required for… more
    CACI International (10/25/25)
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  • Systems Test Engineer / Principal Systems…

    Northrop Grumman (Chantilly, VA)
    …standards, theories, concepts, and techniques **Preferred Qualifications for both levels:** + Active Top Secret / SCI security clearance + Experience in cable ... is seeking a candidate to fill a **Systems Test Engineer / Principal Systems Test Engineer ** position....+ Willing and able to obtain and maintain a TS / SCI Security Clearance (US citizenship is a… more
    Northrop Grumman (10/23/25)
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  • Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …+ Experience with networking architecture **Preferred Qualifications for both levels:** + Active Top Secret / SCI security clearance + Experience in cable ... Systems** is seeking a candidate to fill a **Systems Engineer / Principal Systems Engineer ** position. This...start. Must be able to obtain and maintain a TS / SCI security clearance. + Strong interdisciplinary problem-solving… more
    Northrop Grumman (11/13/25)
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  • Database Engineer / CM / Maintenance…

    Lockheed Martin (Nellis Air Force Base, NV)
    …within the last 5 years is required\. * Ability to obtain and maintain DoD Top Secret / SCI and relevant SAP/SAR Clearance\. * Security \+ Certification\. * ... will have a strong IT background, with expertise in Linux and Linux Red Hat, and will...and technologies\. **Desired Skills:** * Previous or active DoD Top Secret / SCI security clearance\. *… more
    Lockheed Martin (11/05/25)
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  • Northrop Grumman (DoD SkillBridge) - Cyber Systems…

    Northrop Grumman (Annapolis, MD)
    …environments in lieu of a college degree. + US Citizen with ability to obtain a Top Secret clearance with SCI + Must possess a current DoD 8140 ... **Job Title: Northrop Grumman (DoD SkillBridge) - Cyber Systems Engineer or Principal Cyber Systems Engineer ** **DoD...degree. + US Citizen with ability to obtain a Top Secret clearance with SCI … more
    Northrop Grumman (10/10/25)
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  • Software Engineer - Level 4 - (25-540)

    Northrop Grumman (Colorado Springs, CO)
    …of application, which is required to start with the ability to obtain and maintain a Top Secret - TS / SCI /SAP security clearance + Ability and willingness ... an exciting career opportunity for an Sr Principal Software Engineer - Level 4 - M&S Product Team Lead...Qualifications:** + Applicants holding a current, active in-scope DoD-issued ** Top Secret with SCI /SAP** security… more
    Northrop Grumman (11/08/25)
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  • ADC Engineer , Controls Fleet

    Amazon (Jessup, MD)
    …with emphasis on scripting/coding - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Preferred Qualifications ... Description Are you experienced in managing Windows and Linux environments with a passion for building and...candidate selected must currently possess and maintain an active TS / SCI security clearance. The position further requires… more
    Amazon (10/25/25)
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  • Endpoint Security Engineer

    General Dynamics Information Technology (St. Louis, MO)
    …ID:** RQ208151 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... support our Intelligence Community customer's various endpoint security platforms. Position requires a TS / SCI clearance to be eligible for hire; with the ability… more
    General Dynamics Information Technology (10/01/25)
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  • Network Engineer / DIADS / Integration…

    Lockheed Martin (Nellis Air Force Base, NV)
    …within the last 5 years is required\. * Ability to obtain and maintain DoD Top Secret / SCI and relevant SAP/SAR Clearance\. * Security \+ Certification\. * ... seeking a Digital Integrated Air Defense System \(DIADS\) Network Engineer to develop, integrate, and operate DIADS and associated...and deadlines\. **Desired Skills:** * Previous or active DoD Top Secret / SCI security clearance\. *… more
    Lockheed Martin (11/09/25)
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  • Software Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …+ Experience developing, coding, testing, and debugging complex algorithms + **Active and transferable Top - Secret SCI ( TS / SCI )** US government issued ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current **Applied Signal Technology (AST**...**Applied Signal Technology (AST** ) is seeking a **Software Engineer II** who strives for excellence and have a… more
    RTX Corporation (10/04/25)
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