• Software/Web Developer - Senior (Cleared)…

    IT Concepts (Springfield, VA)
    …with Java for Front-End and Backend programming, Azure, Angular JS and Angular 2. Clearance : + Must have active TS / SCI with willingness to take a CI ... DC Metro List Fastest Growing; Washington Business Journal: Fastest Growing Companies, Top Performing Small Technology Companies in Greater DC Culture | Northern… more
    IT Concepts (08/29/25)
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  • Full Stack Software Engineer SME

    Leidos (Alexandria, VA)
    …to another Leidos location. + Gaithersburg, MD + Alexandria, VA + Chantilly, VA ** Clearance Level Required:** Active TS / SCI and successfully pass a Polygraph ... in common object-oriented and scripting languages, with primary skills in Java , Python, and JavaScript (React, Angular). Experience with OpenLayers, Cesium, SQL,… more
    Leidos (08/23/25)
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  • Senior Full Stack Software Developer

    ManTech (Chantilly, VA)
    …or similar documentation. ** Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to remain in ... of a Bachelor's: Associates' degree and 7+ years of relevant experience in Information Technology. + Current DoD 8570 IAT II certification (Security+ or equivalent)… more
    ManTech (08/20/25)
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  • Senior Embedded Software Engineer

    Carnegie Mellon University (Arlington, VA)
    …tasks and deliverables for customers. Who you are + Candidates must possess an active TS / SCI DoD security clearance issued by the US government. A ... in one or more of the following: C and C++, Python, MATLAB, C#, or JAVA . + You've worked with modern RTOSes, such as VxWorks and Integrity, and developed and… more
    Carnegie Mellon University (08/07/25)
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  • C# Developer

    SAIC (Chantilly, VA)
    …customer input + Must have 8+ years development experience with C# + **Must have an active Secret Clearance ** + **Must be willing to upgrade to a TS / SCI ... VA! Basic Qualifications: + Bachelor's Degree in Computer Science, Information Systems, Engineering or related STEM degree and a...be given preferential consideration:_ + 5+ years experience with Java , Android + 3+ years experience with C, C++,… more
    SAIC (08/07/25)
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  • Senior Embedded Software Engineer

    Carnegie Mellon University (Arlington, VA)
    …tasks and deliverables for customers. Who you are + Candidates must possess an active TS / SCI DoD security clearance issued by the US government. A ... in one or more of the following: C and C++, Python, MATLAB, C#, or JAVA . + You've worked with modern RTOSes, such as VxWorks and Integrity, and developed and… more
    Carnegie Mellon University (08/07/25)
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  • System Engineer

    Athenix Solutions Group, LLC (Mclean, VA)
    …Files If so, we have an exciting job waiting for you! Requirements + Active Clearance : TS / SCI with Polygraph?is required + Education: Positions available no ... systems and the Linux command line interface (bash, ssh, etc) + Using Information management tools such as SharePoint or Confluence. + Working knowledge of a… more
    Athenix Solutions Group, LLC (07/24/25)
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  • Database Developer

    Athenix Solutions Group, LLC (Chantilly, VA)
    …support to the Sponsor Software Development Lifecycle process. Requirements + Active Clearance : TS / SCI with Polygraph?is required. + Demonstrated experience ... cloud project deliverables. + Continuously evaluate program progress and evaluate incoming information to ensure the program is progressing on schedule. + Coordinate… more
    Athenix Solutions Group, LLC (07/24/25)
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  • Principal Autonomy and Resilient Systems Scientist

    Leidos (Arlington, VA)
    …of experience (Ph.D. preferred). + Must be a US Citizen. + Qualified candidates MUST possess a Secret clearance as well as have the ability to obtain a TS / ... knowledge of mission-focused systems? The Leidos Innovations Center's newly established Information and Data Science Division is seeking a Senior Resilient Systems… more
    Leidos (07/19/25)
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  • Mid-Level System Engineer - GEOINT

    KBR (Springfield, VA)
    …Technology, Management Information Systems, or related STEM degree program. Security Clearance Requirements: Active TS / SCI (with poly preferred) Belong, ... engineering, physics, mathematics, operations research, engineering management, Computer Science, Information Technology, Management Information Systems, or related… more
    KBR (07/18/25)
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