• ACAS Engineer - Active Top

    ENS Solutions (Norfolk, VA)
    …innovative solutions to enable secure and reliable operations of enterprise computer systems . Engineer , design, develop, and implement enterprise network cyber ... filters, email security capabilities, Intrusion Detection System , Intrusion Prevention System , Host Based Security Systems , Security Incident and Event… more
    ENS Solutions (09/27/25)
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  • System Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …for our actions-always striving to do the right thing. Kratos is looking for a System Engineer Level 3 with cyber knowledge and experience, to support ... Real Time Systems and Business Management Information Systems + Resolve system issues and problem...and years of directly related experience) + An active TS /SCI with a full Poly + Solid knowledge and… more
    Kratos Defense & Security Solutions, Inc. (09/06/25)
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  • Principal / Sr. Principal Core Engineer

    Northrop Grumman (Chantilly, VA)
    …or Master's degree with 3 years of Network Engineering experience for Level 3 Principal Network Engineer placement + **Sr. Principal Network Engineer :** ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Network Engineering experience for Level 4 Senior Principal Network Engineer placement + **Active TS /SCI with CI… more
    Northrop Grumman (08/31/25)
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  • Principal / Sr. Principal Mission Operations…

    Northrop Grumman (Chantilly, VA)
    …) or 8 years (level 4) of related experience + US citizen + Active or current Top Secret clearance with the ability to obtain SCI at time of application + ... BitBucket, MatterMost. This can be filled as a Principal Engineer (level 3 ) or Sr Principal ...external customers at milestone reviews **Preferred Qualifications:** + Active Top Secret /SCI clearance + Support mission simulation,… more
    Northrop Grumman (09/03/25)
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  • Sr./Pr. Program Cyber Systems

    Northrop Grumman (Dulles, VA)
    Systems Engineer position is for an Information Systems Security Engineer (ISSE) for a Space System where the ISSE provides cybersecurity subject ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (10/01/25)
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  • Edge Information Systems Security…

    V2X (Springfield, VA)
    …and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS /SCI clearance to support our government customer ... required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to...and maintain a Counterintelligence (CI) Polygraph. The Edge Information System Security Engineer (ISSE) provides cybersecurity expertise… more
    V2X (09/09/25)
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  • Principal/Sr Principal Engineer Embedded…

    Northrop Grumman (Dulles, VA)
    …of 5 years (level 3 ) or 8 years (level 4) of relevant experience + Top Secret clearance with the ability to obtain SCI at time of application + Ability ... clearly document technical and programmatic status to management **Preferred Qualifications:** + Active TS /SCI clearance + System knowledge in one or more of the… more
    Northrop Grumman (09/30/25)
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  • TS /SCI Low Band System Software…

    Insight Global (Hampton, VA)
    Job Description A government client of Insight Global is seeking a Low-Band System Software Support Engineer to join their team at Langley AFB, VA. We are ... systems , servers, storage, and network connectivity. Additionally, this Systems Administrator will provide system administration for assigned infrastructure,… more
    Insight Global (09/24/25)
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  • Network Engineer - TS /SCI…

    General Dynamics Information Technology (Mclean, VA)
    …RQ207622 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... opportunity to make a personal impact as a Network Engineer supporting customer activities. GDIT is your place to...+ Engage in and improve the whole lifecycle of Top Secret , classified networks from inception and… more
    General Dynamics Information Technology (09/20/25)
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  • F5 Systems Engineer - TS /SCI

    General Dynamics Information Technology (Sterling, VA)
    …RQ207034 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... for the future. Our work depends on an F5 Engineer joining our team to support Government activities in...systems as needed What you'll need: + Active TS /SCI clearance and ability to obtain and maintain a… more
    General Dynamics Information Technology (09/10/25)
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