• Enterprise Systems Engineer

    ManTech (Mclean, VA)
    **ManTech** is seeking a motivated, career and customer-oriented **Enterprise Systems Engineer ** to join our team in **McLean** **, VA** . **Responsibilities ... to write integration code for ServiceNow **Clearance Requirements:** + Must have a current/ active TS /SCI w/ polygraph. **Physical Requirements:** + The person in… more
    ManTech (08/19/25)
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  • System Development Engineer , Platform…

    Amazon (Arlington, VA)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires ... a start-up. This is an opportunity to operate and engineer systems on a massive scale, and...such as Java, Python, Golang, PowerShell, Ruby - Current, active US Government Security Clearance of TS /SCI… more
    Amazon (09/18/25)
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  • ADC Windows Client Engineer , Region…

    Amazon (Herndon, VA)
    …Services Corporate Infrastructure (RSCI) is looking for an experienced Windows Systems Engineer with a deep knowledge of Windows Active Directory and desktop ... a US Citizen and currently possess and maintain an active TS /SCI security clearance with polygraph. The...work. 10012 Key job responsibilities - Manage/Operate and Maintain Active Directory and component systems (DNS, DHCP,… more
    Amazon (09/09/25)
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  • DARPA Advanced Technology Engineer

    IronMountain Solutions, Inc. (Arlington, VA)
    …minimal guidance. + Must be highly organized with strong attention to detail. + Active TOP SECRET clearance with eligibility for Sensitive Compartmentalized ... 501164 DARPA Advanced Technology Engineer Work Location: Arlington, Virginia Schedule: Full Time...a related technical field. Clearance Requirements: Must have an Active Secret Security Clearance or the ability… more
    IronMountain Solutions, Inc. (09/28/25)
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  • Software Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …to the following specialized security screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive ... solutions and protect millions of computers from thousands of active attack attempts, every month? Look no further than...Defender engineering team. Defender is looking for a **Software Engineer ** to join our team. You will be building… more
    Microsoft Corporation (09/12/25)
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  • Project Engineer - Acquisitions (All…

    Noblis (Chantilly, VA)
    …related acquisition experience per level if no bachelor's degree is held. + Active Top Secret /SCI clearance with a Counter-Intelligence Polygraph(US ... Responsibilities **Noblis-ESI is seeking a** **Project Engineer ** **with an acquisitions and contracting background to** **support** **our client on-site in… more
    Noblis (09/24/25)
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  • Weapons of Mass Destruction (WMD) Engineer

    Dignitas Technologies LLC (Reston, VA)
    …or equivalent Additional Eligibility Qualifications + Must be a US Citizen + An active TOP SECRET /SCI clearance and ability to pass a Counter-Intelligence ... Dignitas is seeking a Weapons of Mass Destruction (WMD) Engineer or Scientist that will support engineering analysis, modeling,...+ Develop models and assessments of WMD and underground systems and auxiliary support and supply systems .… more
    Dignitas Technologies LLC (09/22/25)
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  • Civil/Industrial Engineer - Senior

    SOS International LLC (Reston, VA)
    …lieu of a degree with at least a portion of the experience within the last 2 years. + Active DoD Top Secret Clearance with SCI and must be able to obtain CI ... **Overview** SOSi is seeking a Senior level Civil/Industrial Engineer (Scientific Support) to provide expertise on civil and industrial engineering aspects of… more
    SOS International LLC (07/18/25)
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  • Systems Integration Engineer

    Amentum (Chantilly, VA)
    …of the B2C2WG (Boards, Bureau, Centers, Cells, and Working Groups) model. **Required:** + Active TS /SCI Clearance with the ability to obtain and maintain a ... Amentum is seeking a ** Systems Integration Engineer Journeyman** to support our **FEDSIM United States Army National Guard (G2 IS3)** contract.… more
    Amentum (09/23/25)
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  • Senior Systems Engineer

    Leidos (Chantilly, VA)
    **Description** We are seeking a ** Systems Engineer with Data Policy experiences** to join our Fort Independence Team here at Leidos. Here you will leverage your ... data policy governance practices. The right candidate for this Systems Engineering role will have a passion for in...efficiency within governance and data stewardship. Required Qualifications: * Active TS /SCI with Polygraph. * BS degree… more
    Leidos (09/18/25)
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