• Software Engineer

    Leidos (Gaithersburg, MD)
    …vendors to manage the 4ACES platform. **Top Secret Security Clearance Required.** **Primary Responsibilities:** + Support general maintenance, adaptive maintenance, ... per contract.** + Candidates must possess an active Top-Secret clearance with the ability to obtain a Polygraph to...APIs + Object-oriented Programming: Python (Pandas, Boto3, PySpark, MLOps), Java , C++, or similar language + Databases: Amazon RDS… more
    Leidos (04/25/25)
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  • Senior Application Developer

    GovCIO (Fairfax, VA)
    …is currently hiring for a Senior Application Developer with an active Secret clearance to design, build, and modify application software. This position will be ... and modify application software using a variety of programming languages such as Java , ColdFusion, JavaScript, and C#. + Implement multiple design patterns such as… more
    GovCIO (04/24/25)
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  • Cloud Engineer

    World Wide Technology (Washington, DC)
    **Qualifications:** + Active TOP SECRET SCI security clearance with CI Poly. + **Applicants with Top Secret clearance are encouraged to apply.** + Security+ CE, ... and VMWare vSphere. + Experienced with scripting languages and CLIs; PowerShell, bash, Java , Python, Go, Perl or Ruby. + Strong understanding of Local and Wide… more
    World Wide Technology (04/24/25)
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  • Software Engineer (TS/SCI w/ Poly required)

    Parsons Corporation (Fort George G Meade, MD)
    …hardware design engineering experience may be substituted for a bachelor's degree. + Java experience is accepted for this position, but candidate would have to learn ... learn C#. + FPGA/Asic knowledge would be helpful, but not required **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is… more
    Parsons Corporation (04/23/25)
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  • Software Engineer

    CACI International (Dahlgren, VA)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up ... including at least Python; other languages such as Ada, C, C++, and Java are desirable; software integration planning and testing with combat systems; establishing… more
    CACI International (04/23/25)
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  • Database Administrator

    TekSynap (Denver, CO)
    …with software development, either an open-source enterprise software development stack ( Java /Linux/Ruby/Python) or a Windows development stack (.NET, C#, C++). + ... depth perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE ** Citizenship: US Citizenship Clearance requirement:TS/SCI, CI Poly… more
    TekSynap (04/22/25)
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  • Genomics Computational Systems Biologist

    Parsons Corporation (Frederick, MD)
    …large-scale data pipeline development. + Proficiency with Python, Perl, Shell, R, C++, and JAVA . + Expertise in NGS data analysis. + Ability to build and maintain ... Must be able to obtain and maintain a NACI clearance . + Must have or be able to obtain...be able to obtain a valid US Passport. **Security Clearance Requirement:** None This position is part of our… more
    Parsons Corporation (04/19/25)
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  • Sr. Specialist, Integration/Test Engineer

    L3Harris (Melbourne, FL)
    …communications systems.. + Obtain and continue to hold an FAA Public Trust clearance . Qualifications: + Bachelor's Degree and minimum 6 years of prior relevant ... Selenium, TestComplete, JUnit, etc. + Programming languages such as Java , Python, or C#. + Scripting languages such as...our positions require the ability to obtain a security clearance . Security clearances may only be granted to US… more
    L3Harris (04/19/25)
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  • Software Developer TS/SCI with Poly (Hybrid)

    General Dynamics Information Technology (Herndon, VA)
    **Req ID:** RQ197656 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... with a strength and preference for back-end development (in Node.js, Python, Java ), developing responsive services and capabilities for our mission users. +… more
    General Dynamics Information Technology (04/19/25)
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  • C++ Staff / Sr. Staff Software Engineer ADS

    SciTec (Boulder, CO)
    …type. Further, US citizenship is a requirement to obtain and keep a security clearance . Applicants that do not meet these requirements will not be considered. SciTec ... The ability to obtain and maintain a DoD security clearance + Knowledge of C++ build tools on Linux...11, 14, 17 and 20 standards + Experience with Java or Python + Optimization skills for high data… more
    SciTec (04/18/25)
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