• Senior Software Engineer - CTJ - TS/SCI

    Microsoft Corporation (Reston, VA)
    …and best practices, including agile methodology. + Experience building distributed systems leveraging technologies like REST APIs ( Application Programming ... floor of PLx! We are seeking a **Senior Software Engineer ** to join our team! PLx (Protection Level X)...enforcement using PowerShell scripts and Bicep templates. + Ensure systems align with federal security frameworks including DoD STIGs… more
    Microsoft Corporation (05/14/25)
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  • Software Cyber Engineer

    Actalent (Manassas, VA)
    Job Title: Software Cyber EngineerJob Description We are seeking a Software Engineer to join a key Cyber engineering team responsible for building new security ... Naval Submarine subsystems. This technology creates a common, open-architecture system-of- systems electronic design aboard submarines to promote interoperability during… more
    Actalent (05/10/25)
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  • Data Center Engineer (TS/SCI Poly)

    Insight Global (Herndon, VA)
    Job Description An Insight Global client is looking for a Senior Datacenter Engineer to work in several secure environments to build, deploy, and support mission ... will be used operationally. These environments contain various operating systems (Windows/Linux/Unix), Virtualization (VMWare), web, email and database services, as… more
    Insight Global (05/10/25)
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  • Software Cyber Engineer

    Actalent (Manassas, VA)
    Description We are seeking a Software Software Engineer to be part of a key Cyber engineering team who's building new security architectures across a large Naval ... Submarine subsystems. This technology creates a common, open-architecture system-of- systems electronic designs aboard submarines to promote interoperability during… more
    Actalent (05/09/25)
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  • Software Engineer

    Actalent (Manassas, VA)
    …reflects the skills below. Job Description We are seeking a Software Engineer to support containerization development across large Naval Submarine subsystems. This ... technology creates a common, open-architecture system-of- systems electronic designs aboard submarines to promote interoperability during joint operations with… more
    Actalent (05/07/25)
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  • FedRamp Product Security Engineer

    Red Hat (Richmond, VA)
    …Security Compliance team is seeking a knowledgeable and proactive Product Security Engineer to achieve our security and compliance objectives.The team is growing and ... ability to solve problems using your in-depth technical understanding of information systems and computing solutions. Be a team player who works and coordinates… more
    Red Hat (05/03/25)
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  • Sr. Software Engineer TS/SCI Polygraph $25k…

    Leidos (Reston, VA)
    **Description** Leidos has an exciting opportunity for a Senior Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) ... opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java… more
    Leidos (04/18/25)
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  • Scientist, Software Engineer Astrodynamics

    L3Harris (Chantilly, VA)
    …Job Description: L3Harris is looking for a self-starting, team-oriented Senior Software Engineer with subject matter expertise in the Space domain and Astrodynamics ... field to lead our dynamic software and systems development teams. The selected candidate will be on...of a program that is building a large-scale enterprise application in the national security space domain using web… more
    L3Harris (04/13/25)
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  • Lead Software Performance Test Engineer

    Steampunk (Mclean, VA)
    **Overview** As the **Lead Software Performance Test Engineer ** , you will be responsible for overseeing and guiding performance testing initiatives for our software ... Proven track record of optimizing performance in both web and backend systems . + Experience in identifying, analyzing, and resolving performance bottlenecks in… more
    Steampunk (04/10/25)
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  • Circuit Engineer

    TekSynap (Arlington, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + Utilize existing systems or provide approved interfaces to monitor the operational state and performance ... of circuits, network equipment, and systems . + Responsible for performing circuit activation, upgrades, &...Top Secret/SCI clearance **Overview** We are seeking a Circuit Engineer to join our team supporting DISA JSP ETM… more
    TekSynap (04/09/25)
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