• Senior Site Reliability Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    …security screenings: + The successful candidate must have an active US Government Top Secret Security Clearance. Ability to meet Microsoft, customer and/or ... team. We are looking for a Senior Site Reliability Engineer who will be building and delivering cloud solutions...closely with other engineering teams to ensure services and systems are highly stable, meet performance SLAs, and meet… more
    Microsoft Corporation (09/05/25)
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  • 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)
    …delivering innovative solutions to our nation and global customers. Kratos is looking for a System Engineer level 4 with cyber knowledge and experience, to ... 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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  • Systems Engineer (Software) - level…

    Northrop Grumman (Fairfax, VA)
    …**Basic Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **at the ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/10/25)
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  • Principal / Sr. Principal Mission Operations…

    Northrop Grumman (Chantilly, VA)
    …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 + ... Principal Engineer (level 3) or Sr Principal Engineer (level 4 ) depending on experience and...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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  • 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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  • Senior Network Engineer CCIE ( TS…

    System One (Washington, VA)
    …License/Certification: + CCIE (Required) + Sec + (Required) Security clearance: + Top Secret (Required) Work Location: In person Ref: #850-Rockville (ALTA ... Senior Network Engineer (CCIE) Active TS /SCI security clearance...and Tactical Networks. + Provide Tier 3 and Tier 4 engineering support for all Networks, including hardware and… more
    System One (08/03/25)
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  • Principal / Sr. Principal Core Engineer…

    Northrop Grumman (Chantilly, VA)
    …6 years of Network Engineering experience for Level 4 Senior Principal Network Engineer placement + **Active TS /SCI with CI Poly at the time of ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (08/31/25)
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  • Network Engineer , TS /SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ204483 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Infrastructure and Operations **Skills:** Data Networking,Local Area Network (LAN),Network Systems **Experience:** 10 + years of related experience **US Citizenship… more
    General Dynamics Information Technology (08/01/25)
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  • NCIS Network Engineer | TS /SCI…

    General Dynamics Information Technology (Quantico, VA)
    …The Senior Network Engineer must have: + **Security Clearance Level:** Active Top Secret clearance with SCI Eligibility + **Required Experience:** 8+ years ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (09/16/25)
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