• Firewall Engineer

    Insight Global (Mount Vernon, VA)
    …operations and maintenance to analyze the performance of perimeter security systems. c ) Provides input to the problem management process, including assessing and ... evaluating software and hardware anomalies. Supports the root cause analysis...(Tier II, Tier III, network infrastructure implementation and maintenance) c ) Expert experience in one or more of the… more
    Insight Global (12/18/25)
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  • Staff Electrical Engineer

    Northrop Grumman (Chantilly, VA)
    …global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators ... electromechanical systems. + Experience with various computer/hardware interfaces such as USB 2.0/3.x/ C , RS-232 serial port, I2C, SPI, JTAG, PCIe, SMBUS and SATA. +… more
    Northrop Grumman (11/18/25)
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  • Associate Systems Engineer / Data Scientist

    The MITRE Corporation (Mclean, VA)
    …working with databases (eg, Oracle, PostgreSQL, MySQL, SQL Server, MongoDB) + Software Development experience in a shared environment leveraging tools such as GIT ... Benefits information may be found here (https://careers.mitre.org/us/en/benefits) . Copyright ( C ) 1997-2026, The MITRE Corporation. All rights reserved. MITRE is… more
    The MITRE Corporation (01/08/26)
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  • Senior Information Systems Cyber Engineer

    The MITRE Corporation (Mclean, VA)
    …(A&A). Provides configuration management (CM) expertise for information system security software , hardware, and firmware and coordinates with Systems & Networks ... Benefits information may be found here (https://careers.mitre.org/us/en/benefits) . Copyright ( C ) 1997-2026, The MITRE Corporation. All rights reserved. MITRE is… more
    The MITRE Corporation (12/18/25)
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  • Linux Systems and Network Engineer

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... and scripting. + **Programming Languages:** Experience in programming with C , C ++, and Python to support workflow automation, debugging, and development… more
    Nightwing (11/21/25)
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  • Entry Level Software Developer

    Amentum (Fredericksburg, VA)
    Amentum is seeking a talented Software Engineer / Software Developer to support DOD Operations. This engineer will be developing and testing software ... software on one of our cutting-edge systems in C ++ while creating updates for the current and newly...Agile team where the team's voice impacts the decisions? ** Software Engineer / Software Developer Responsibilities Include:**… more
    Amentum (11/20/25)
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  • Software Solution Architect

    Lockheed Martin (Manassas, VA)
    …and orchestrating software builds\. * Hands‑on expertise as a software engineer working with large‑scale codebases in Java, C , and/or C \+\+\. * ... Lockheed Martin Rotary and Mission Systems is seeking a Software Engineer Associate in Manassas, VA\. In...software systems, with deep hands‑on expertise in Java, C and/or C \+\+\. * Experience in Automation… more
    Lockheed Martin (11/07/25)
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  • Specialist, Software Architect Systems…

    L3Harris (Ashburn, VA)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Software Architect Systems Engineer Job Code: 31759 Job Location: Ashburn, VA ... Job Schedule: 9/80 Regular Job Description: As a Specialist, Software Systems Engineer , you will be responsible for developing disruptive, next-generation… more
    L3Harris (12/05/25)
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  • Software Engineering II - CTJ - TS/SCI…

    Microsoft Corporation (Reston, VA)
    …services and working with some of Microsoft's most critical customers? We're looking for a Software Engineer II with the right mix of software development, ... application architecture, system design, and end-to-end implementation. As a Software Engineer II, you will identify and...C #, Java, JavaScript, or Python OR equivalent experience. Software Engineering IC3 - The typical base pay range… more
    Microsoft Corporation (12/25/25)
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  • Software Developer

    Gromelski & Associates, Inc. (Manassas, VA)
    …SW engineer who can work in a fast-paced environment. ** Software Developer Duties May Include:** . Technical engagements and presentations with technical ... Developer Required Tasks:_** . Front End Experience. . React Experience. . Experience in software development, integration, troubleshooting using C or C ++ or… more
    Gromelski & Associates, Inc. (12/07/25)
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