• Software Engineer TS /SCI Poly

    Leidos (Alexandria, VA)
    …system requirements, use design software tools, provide support using formal specifications, data flow diagrams, and other accepted design techniques and will ... **Description** Leidos has an exciting opportunity for a Software Engineer ! *Must have an active TS /SCI Polygraph...as both an individual and a member of our top -notch agile development team building a large complex enterprise… more
    Leidos (09/27/25)
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  • Senior Java Developer ( TS )

    Insight Global (Vienna, VA)
    …* Accurately represent customer requirements, ie, gather and interpret relevant data and information, using excellent listening, interpersonal, written, and oral ... and design specifications for functional areas and develop block diagrams and logic flow charts. * Translate detailed designs into computer software. * Test, fix,… more
    Insight Global (09/18/25)
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  • Unified Communication Engineer - Senior

    Amentum (Warrenton, VA)
    …program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a ... DoD-provided, TS /SCI, integrated voice, video, and data , global communications network that facilitates collaboration among senior...a dynamic environment **Clearance Required:** * Must have active Top - Secret clearance with SCI or TS… more
    Amentum (09/09/25)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a ... DoD-provided, TS /SCI, integrated voice, video, and data , global communications network that facilitates collaboration among senior...a dynamic environment **Clearance Required:** + Must have active Top - Secret clearance with SCI or TS… more
    Amentum (09/17/25)
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  • Chief Engineer

    Leidos (Chantilly, VA)
    …Chantilly, VA + Tucson, AZ + Denver, CO + St. Louis, MO **Clearance Level Required:** Top Secret with the ability to obtain SCI, as well as a Polygraph. ... architecture reviews, and trade studies related to mission integration, data flow , and system interoperability. + Collaborate...Master's with 10+ years of prior relevant experience. + Top Secret with the ability to obtain… more
    Leidos (09/25/25)
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  • Systems Engineer (On-site)

    G2 Ops, Inc. (Dahlgren, VA)
    …Security Clearance Requirement: Must be able to obtain and maintain Active DoD Top Secret Clearance What makes someone choose one company over another? ... system and subsystem level requirements + Skilled in functional flow development and able to develop mission operations level...The ideal candidate would already possess an active DoD Top Secret level clearance and a BS… more
    G2 Ops, Inc. (09/22/25)
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  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    Title: Senior Software/Security Engineer (CyberSecurity) Type: Contract Location: Dulles, VA Clearance: An active Secret security clearance is required with the ... eligibility to obtain a TS /SCI. TS /SCI is preferred. Description: Raytheon is...address emerging threats. Raytheon is seeking a Senior Software Engineer to support the design, development, and deployment of… more
    Shuvel Digital (09/25/25)
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  • Data Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Data Engineer , Senior The Opportunity: As AI... on our team, you'll take ownership of complex data systems, enabling the flow of information from ... formats across cloud and edge environments. We need a data engineer with the depth and range...of data modeling, indexing, performance tuning, and data security best practices + Secret clearance… more
    BOOZ, ALLEN & HAMILTON, INC. (09/22/25)
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  • Lead Data Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead** ** Data Engineer ** to join our Data and AI Practice onsite in Chantilly and/or Herndon, VA. ... data from various systems and networks, ensuring seamless data flow . + Collaborate with cloud and...**Clearance Requirements:** + Must possess a current and active TS /SCI with polygraph **Physical Requirements:** + Must be able… more
    ManTech (09/11/25)
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  • Data Engineer (DC Metro Area…

    ICF (Reston, VA)
    Description ICF is a rapidly growing, entrepreneurial, multi-faceted consulting company, seeking a Data Engineer . This resource will help bring new data ... like you to have:** + Understand ETL concepts of data flow , data enrichment, ...needed reasonable accommodations. Read more about workplace discrimination righ ts or our benefit offerings which are included in… more
    ICF (09/10/25)
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