• WMD Mechanical Engineer

    Applied Research Associates, Inc. (Reston, VA)
    …+ Expert knowledge and use of Microsoft Word, Excel, and PowerPoint + An active TOP SECRET / SCI clearance and ability to pass a Counter-Intelligence polygraph ... AutoCAD, ArcGIS, MatLab, SketchUp, Skyline Software, RemoteView, etc. **COMPANY INFORMATION :** Applied Research Associates, Inc. is an employee-owned international… more
    Applied Research Associates, Inc. (07/11/25)
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  • Senior Knowledge Manager

    SOS International LLC (Reston, VA)
    …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 Poly. ... Job Duties Assist in aligning processes and technology to enable information sharing by analysts and organizations Use centralized and peripheral databases,… more
    SOS International LLC (06/14/25)
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  • Senior Proposal Writer

    Leidos (Reston, VA)
    …support writing of compelling and compliant proposals. + Active Secret or Top - Secret clearance and eligibility for SCI . **COE22** **Original Posting:** ... and discriminators. + Apply communication and interviewing skills to gather needed information from internal and external personnel to support writing activities. +… more
    Leidos (05/29/25)
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  • Configuration Manager

    Leidos (Lorton, VA)
    …Additional experience maybe considered in lieu of a degree. + US Citizen with at least a Top Secret security clearance with the ability to obtain a SCI prior ... certification related to the IT field (eg CompTIA A+) or experience in the Information Technology industry + High proficiency with the Microsoft Office suite of word… more
    Leidos (08/02/25)
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  • Cloud Engineer

    Leidos (Lorton, VA)
    …steps to enhance knowledge sharing. **Basic Qualifications:** + US Citizen with at least a Top Secret Clearance is required. With the ability to obtain a SCI ... prior to your start date. + Bachelor's degree with 4+ years of experience or a Master's degree with 2+ years of experience. Additional experience can be considered in lieu of a degree. + Must have a DoD 8140 Intermediate certification (Security+ CE or… more
    Leidos (07/04/25)
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  • Network Engineer

    Leidos (Lorton, VA)
    …protect network infrastructure and data. **Basic Qualifications:** + US Citizen with at least a Top Secret Clearance is required. With the ability to obtain a ... SCI prior to your start date. + Bachelor's degree with 4+ years of experience or a Master's degree with 2+ years of experience. Additional experience can be… more
    Leidos (07/04/25)
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  • Junior Cloud Engineer

    Leidos (Lorton, VA)
    …steps to enhance knowledge sharing. **Basic Qualifications:** + US Citizen with at least a Top Secret Clearance is required. With the ability to obtain a SCI ... prior to your start date. + Bachelor's degree with 2+ years of experience or a Master's degree with 1+ years of experience. Additional experience can be considered in lieu of a degree. + Fundamental background with software design patterns and programming… more
    Leidos (07/04/25)
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  • Senior Network Engineer

    Leidos (Lorton, VA)
    …protect network infrastructure and data. **Basic Qualifications:** + US Citizen with at least a Top Secret Clearance is required. With the ability to obtain a ... SCI prior to your start date. + Bachelor's degree with 8+ years of experience or a Master's degree with 6+ years of experience. Additional experience can be… more
    Leidos (07/04/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …+ Experience with NetAPP **Clearance Requirements:** + Must have a current/active Top Secret / SCI with Polygraph **Physical Requirements:** + The ... Enterprise Infrastructure Services (EIS) organization-the foundation of all Enterprise Information Technology (EIT) for MPO. **Responsibilities include but are not… more
    ManTech (07/23/25)
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  • Cloud System Engineer

    ManTech (Laurel, MD)
    …languages (Terraform or BICEP) **Clearance Requirements:** + Must have a current active Top Secret / SCI with Polygraph **Physical Requirements:** + Must be ... customers, including delivering presentations. Must be able to exchange accurate information in these situations ManTech International Corporation, as well as its… more
    ManTech (07/23/25)
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