• Sr Software Engineer

    Actalent (Manassas, VA)
    Sr Software Engineer ! Job Description We are seeking a highly skilled Sr Software Engineer to join our team supporting mission-critical systems for Navy ... Linux platforms. Responsibilities + Design, develop, and integrate software components using Java and C/C++ in a ...software components using Java and C/C++ in a Linux OS environment. + Implement and optimize Linux more
    Actalent (11/14/25)
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  • Sr. Principal Cyber Software

    Northrop Grumman (Chantilly, VA)
    …career. **Northrop Grumman Mission Systems** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting a program in the ... Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team,...knowledge of cryptography best practices. + Deep knowledge of Android/ Linux system internals. + Experience with Android/ Linux more
    Northrop Grumman (10/21/25)
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  • Engineer Software

    Northrop Grumman (Mclean, VA)
    …part of history, they're making history. Northrop Grumman Defense Systems has an opening for a Engineer Software . We are looking for you to join our team as a ... Engineer Software based out of Orlando, FL....experience with LXC or Containers. + Demonstrated experience developing Linux software applications. + Demonstrated experience working… more
    Northrop Grumman (11/06/25)
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  • Principal/Sr. Principal Cyber Software Test…

    Northrop Grumman (Chantilly, VA)
    …career. We are looking for you to join our team as a **Principal** **Cyber Software Test Engineer ** and **Sr. Principal** **Cyber Software Test Engineer ... other members of a technical development team. The Test Engineer should be familiar with software development...environment learning new tools and processes + Test new software applications in various environments (eg Windows, Linux more
    Northrop Grumman (11/01/25)
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  • Software Engineer

    CACI International (Ashburn, VA)
    Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... practices and experience and cybersecurity experience. **Responsibilities:** Serves as a Software Engineer with testing responsibilities related to the CyberSTAR… more
    CACI International (10/25/25)
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  • Sr. Software Engineer

    Leidos (Arlington, VA)
    **Description** Leidos is seeking a Senior Software Engineer to support the maritime autonomy team. In this position you will work in a diverse environment that ... features and performance improvements. + Implement, and testing C++ software for Linux systems. + Experience with interface communication standards / protocols… more
    Leidos (09/05/25)
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  • Software Engineer (Kubernetes)

    Actalent (Manassas, VA)
    Job Title: Software Engineer (Kubernetes)Job Description We are seeking a Software Engineer to support the development of containerization across a large ... software updates and life-cycle support. Responsibilities + Perform software integration and ensure seamless operation of Linux... software integration and ensure seamless operation of Linux systems with private clouds. + Test and debug… more
    Actalent (11/15/25)
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  • Software Engineer Sr

    Lockheed Martin (Herndon, VA)
    …of space\- based programs in support of national security\. We are seeking a Software Engineer to participate in the design, development, test and maintenance of ... Mission Management and/or Command and Control domains\. As a Software Engineer with Paragon, you will: *...and more\. **Basic Qualifications:** * Experience developing backend application software on a Linux platform using the… more
    Lockheed Martin (10/18/25)
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  • Senior Software Engineer - Training…

    RTX Corporation (Sterling, VA)
    …are eligible for a security clearance​ **Security Clearance:** Secret - Current **Senior Software Engineer ** **- Training System Software (Onsite)** We are ... currently searching for a Sr. Software Engineer to join our team in...Excellent written and oral communication skills + Familiarity with Linux and Windows development environments + Candidate exhibits leader-like… more
    RTX Corporation (09/16/25)
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  • Software Engineer

    Actalent (Manassas, VA)
    Job Title: Software EngineerJob Description We are seeking a Software Engineer to support containerization development across large Naval Submarine ... interfacing Kubernetes with a private cloud for edge communication. Responsibilities + Perform software integration and debugging. + Get a Linux system to work… more
    Actalent (11/15/25)
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