• Principal/Sr. Principal Simulation Software

    Northrop Grumman (Sterling, VA)
    …they're making history. We have an opening for a Principal/Sr. Principal Simulation Software Engineer to join our team of qualified, diverse individuals in ... levels. This position can be hired as a Principal Engineer (level 3) or an Sr. Principal Engineer...Experience with closed loop simulations + Advanced proficiency in software development using C/C++, Python, Windows /Linux scripting… more
    Northrop Grumman (01/08/26)
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  • Windows & Azure SRE

    M. C. Dean (Vienna, VA)
    …on-premises environments. As part of the team, the Senior Systems Responsibilities Engineer 's responsibilities will include (but will not be limited to) the ... solution components and associated cybersecurity controls, network infrastructure, application software , database instances, and other components; + Plan, evaluate… more
    M. C. Dean (11/18/25)
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  • Software Virtualization Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Software Virtualization Engineer with GDIT. A career in enterprise IT ... operate. At GDIT, people are our differentiator. As a Software Virtualization Engineer you will help ensure...FlexApp, App Volumes, etc) Desired Qualifications: + Experience with Windows Desktop (10/11) and Server (2012+) Operating Systems +… more
    General Dynamics Information Technology (10/28/25)
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  • Software Engineer II - Training…

    RTX Corporation (Sterling, VA)
    …citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current ** Software Engineer II** **- Training System Software (Onsite)** We ... are currently searching for a Software Engineer to join our team in Sterling VA within...Have:** + Have a good working knowledge of both Windows and Linux operating systems + Familiarity with DevSecOps… more
    RTX Corporation (12/09/25)
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  • Software Engineer

    Tetrad Digital Integrity LLC (Fort Belvoir, VA)
    …from increasing threats and vulnerabilities in this digital age. We are looking for a Software Engineer to support our customer in Fort Belvoir on a 100% onsite ... or GED and 7+ years of experience as a Software Engineer , or Bachelor's degree and 3+...Experience working on multiple OS platforms, including Linux and Windows + Experience with the Windows Computing… more
    Tetrad Digital Integrity LLC (12/11/25)
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  • Software Engineer - Early Career

    Lockheed Martin (Herndon, VA)
    …Martin Space in King of Prussia, PA is seeking a full\-time Early Career Software Engineer \. In this role, you will develop, deliver, and operate affordable ... of these skill or computer language areas: C, C\+\+, C\#, Java, XML, Windows , \.NET, LINUX/UNIX, system software and scripting development, Java programming, web… more
    Lockheed Martin (01/10/26)
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  • Software Engineer - Database…

    Arena Technical Resources, LLC (Reston, VA)
    Software Engineer - Database Specialist Location: Reston, VA, US Job ID: ATR 17699 Job Description Job Title: Software Engineer - Database Specialist Job ... testing and customer training for the final product, the Software Engineer will see a project through...with automated testing tools. - Familiarity with Linux and Windows server environments. - Prior experience with financial systems… more
    Arena Technical Resources, LLC (11/03/25)
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  • Senior Software Engineer

    Cinteot (Fort Belvoir, VA)
    SENIOR SOFTWARE ENGINEER REQUIREMENTS: + Active TOP SECRET/SCI + Bachelor's Degree in Systems Engineering, Software Engineering, or Computer Science + 10 ... PHP Oracle, MS SQLServer, ColdFusion Server, CFML, CFScript IIS, Sencha Software tool, Python and Windows Server 2016R@ or higher. + Experience in writing and… more
    Cinteot (11/05/25)
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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...and oral communication skills + Familiarity with Linux and Windows development environments + Candidate exhibits leader-like qualities and… more
    RTX Corporation (12/16/25)
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  • Sr. Software Engineer TS/SCI…

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Sr. Software Engineer ! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform ... software development lifecycle (SDLC) activities as both an individual...and shared actions for developers and testers. You will engineer , author, tune and document automation scripts in a… more
    Leidos (12/10/25)
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