• Principal or Senior Principal Network…

    Northrop Grumman (Fairfax, VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 50% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...by Company, based on OCONUS location. + **Active** **DoD** ** Top Secret ** clearance (with a background investigation… more
    Northrop Grumman (12/04/25)
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  • Software Engineer Sr Advisor Intelligence…

    General Dynamics Information Technology (Fairfax, VA)
    …RQ203602 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** ... * Location: Hybrid subject to customer approval * US Citizenship required Clearance Active TS with eligibility for SCI required GDIT IS YOUR PLACE: * Full-flex… more
    General Dynamics Information Technology (10/21/25)
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  • Backup Recovery Engineer

    SAIC (Arlington, VA)
    …like CommVault Simpana and IBM Spectrum Protect. **Qualifications** + Active DOD Top Secret clearance; Ability to obtain a TS / SCI required to maintain ... + Experience in Backup/Recovery provisioning and scheduling. + Experience in establishing information systems requirements using analysis of the system engineers… more
    SAIC (12/13/25)
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  • Software Virtualization Engineer

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ209355 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at...and tomorrow is smarter. Our work depends on a TS / SCI Cleared Software Virtualization Engineer more
    General Dynamics Information Technology (10/28/25)
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  • System Engineer

    CACI International (Sterling, VA)
    …environments, and support integration/testing. + Must be a US citizen with an active Top Secret / SCI DoD Security clearance with polygraph. _Desired:_ + ... **Qualifications:** _Required:_ + BA/BS degree in system engineering, computer science, information systems , engineering science, engineering management, or a… more
    CACI International (12/20/25)
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  • Senior Information System Security…

    General Dynamics Information Technology (Reston, VA)
    …ID:** RQ210603 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... System Security** ** Engineer ** Deliver security related solutions for enterprise information systems and network architectures as an Information System… more
    General Dynamics Information Technology (11/21/25)
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  • Specialist, Field Flight Test Engineer

    L3Harris (Ashburn, VA)
    …equivalent and a minimum of 8 years of prior related experience. + Active US DOD TOP SECRET or TS / SCI security clearance. Onboarding is contingent upon ... Evaluation team supporting our family of autonomous unmanned aircraft systems (UAS). The FSR plays a critical hands-on role...for OCONUS travel (~1 week/year). + Active US DOD TOP SECRET security clearance which requires US… more
    L3Harris (11/06/25)
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  • Software Engineer

    CACI International (Sterling, VA)
    Software Engineer Job Category: Information Technology Time Type:...+ Must be a US citizen with an active Top Secret / SCI DoD Security clearance with ... Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...* * **The Opportunity:** Join us as a Software Engineer to design, build, and ship secure, high-performance software… more
    CACI International (12/20/25)
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  • Azure Engineer L3

    Virtual Service Operations (Lorton, VA)
    …experience, OR equivalent experience. + Travel: o Up to 10% + Clearance: Active Top Secret with SCI . Preferred Qualifications: + 5+ years leadership ... Azure Engineer L3 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are...travel up to 10% + Must possess an active TS / SCI clearance or above + Please… more
    Virtual Service Operations (01/02/26)
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  • Test Engineer

    CACI International (Sterling, VA)
    …and managing compliance evidence. + Must be a US citizen with an active Top Secret / SCI DoD Security clearance with polygraph. _Desired:_ + Certifications ... Test Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of… more
    CACI International (12/20/25)
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