• Sr. Software Engineer

    Leidos (Arlington, VA)
    …and architectures, such as RTI DDS + Advanced knowledge of the Linux operating system + Experience with other programming languages such as Java and Python ... and performance improvements. + Implement, and testing C++ software for Linux systems . + Experience with interface communication standards / protocols such as… more
    Leidos (07/24/25)
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  • Automated Software Test Engineer

    ManTech (Stafford, VA)
    …Automated Software Test Engineer to support our contract under Marine Corps Systems Command (MCSC) out of Stafford, VA. The Software Test Engineer will ... such as Selenium, Appium, TestComplete, or similar tools. + Knowledge of programming languages such as Java, Python, C#, or JavaScript, and their application in… more
    ManTech (07/23/25)
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  • Sr. DevSecOps Engineer

    CACI International (Stafford, VA)
    …of Travel: None * * * **The Opportunity:** The Global Combat Support System -Marine Corps program is seeking an Oracle Application Database Administrator to be part ... GCP) + Familiarity with APIs and web services + Proficiency in scripting languages (eg, Python, Bash, PowerShell) + Experience with infrastructure as code tools (eg,… more
    CACI International (07/22/25)
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  • Splunk Administrator

    Leidos (Arlington, VA)
    …work within the CESO environment. With the CESO program, the Defense Information System Agency (DISA) is looking to transform the existing Secure Web Services (SWS) ... will manage the commercial cloud migration and disestablishment of legacy systems , fully automate the continuous development & continuous integration environment,… more
    Leidos (07/22/25)
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  • Support Engineer, Data Center Central Operations

    Amazon (Herndon, VA)
    …we can't achieve. Basic Qualifications - Experience scripting in modern program languages - Experience troubleshooting and debugging technical systems - 3 ... escalations for issue resolution. * You will work with systems engineers to push upstream fixes to enable capacity...a mix of working with our internal DCC Ops, Support/ System Engineering, TPM's, Hardware Engineering, and Software teams to… more
    Amazon (07/22/25)
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  • Cybersecurity Penetration Tester

    NVR (Reston, VA)
    …to ensure robust analysis, design, configuration, and monitoring of NVR's systems , networks, and cloud environments. Key Responsibilities + Conduct penetration ... the development, implementation, and management of security measures to protect systems , infrastructure, data, and platforms. + Contribute to the Data Security… more
    NVR (07/18/25)
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  • CNO Software Engineer Staff

    Lockheed Martin (Herndon, VA)
    …Qualifications:** \- Experience performing Software Development and writing in software languages such as: C, C\+\+, python, Assembly \- Demonstrated experience ... developing, testing and debugging code at the operating system level \(kernel development experience is desired\) \- Demonstrated in\-depth understanding of network… more
    Lockheed Martin (07/12/25)
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  • Network Defense Analyst

    ManTech (Herndon, VA)
    …the tuning of rules, signatures, and custom content for CND applications and systems and identify potential conflicts with implementation of any CND tools within the ... partners. + Identify gaps in visibility or coverage of cyber defense systems . + Prepare data analytics and reporting. **Minimum Qualifications:** + High School… more
    ManTech (07/12/25)
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  • Software Engineer (Embedded)

    CACI International (Herndon, VA)
    …seeking a Software Engineer with knowledge of C/C++ on Linux and embedded systems . Our goal is to develop software solutions, for a purpose-built mobile platform. ... Charon team, they work with RF monitoring solutions and EO/IR imaging systems to help customers identify signals of interest across the electromagnetic spectrum,… more
    CACI International (07/11/25)
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  • Middleware Administrator (IBM MQ)

    SAIC (Ashburn, VA)
    …background with Apache ActiveMQ. + Must have good knowledge of UNIX operating system and scripting languages (bash/korn shell, expect). + Knowledge of Java ... premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and… more
    SAIC (07/11/25)
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