• Automated Test Framework Software…

    Leidos (Alexandria, VA)
    …**Leidos** has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... make a difference in National Security!** **Job Summary:** The **Automated Test Framework Software Engineer ** will support the framework of automated tests on… more
    Leidos (09/27/25)
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  • Senior Software Engineer…

    RTX Corporation (Sterling, VA)
    …for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **Senior Software Engineer ** **- Simulation & Training (Onsite)** Collins Aerospace ... is on the lookout for a talented Senior Software Engineer to join our Sterling, VA...reviews, dry runs, and customer demonstrations. + Contribute to software and systems engineering requirements capture and… more
    RTX Corporation (09/05/25)
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  • Casual Technical Professional (Cyber…

    Northrop Grumman (Fairfax, VA)
    …join a high performing team of professionals developing and testing leading-edge software systems including mobile applications and wireless technologies. We are ... for you to join our team as a **Cyber Software Test Engineer ** based out of **Chantilly,...Develop, maintain, and execute test plans and procedures for software systems . + Participate in cross-functional team… more
    Northrop Grumman (09/05/25)
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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… more
    RTX Corporation (09/16/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... make a difference in National Security!** **Job Summary** The Software Engineer will perform software ...with XHTML, HTML, XML, XSLT + Experience developing on Windows , and/or Linux operating systems + Must… more
    Leidos (08/26/25)
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  • Software Engineer

    Leidos (Alexandria, VA)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... us and make a difference in National Security!** The ** Software Engineer ** will perform software ...canonicalization, digital signatures). + Must have experience developing on Windows , and/or Linux operating systems . + Must… more
    Leidos (09/18/25)
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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...limited supervision + Provide engineering estimates + Contribute to software and systems engineering requirements capture and… more
    RTX Corporation (09/16/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a 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...XML canonicalization, digital signatures). Must have experience developing on Windows , and/or Linux operating systems . Must have… more
    Leidos (09/27/25)
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  • Software Engineer Intern (Lynchburg,…

    L3Harris (Lynchburg, VA)
    …Qt) on Windows , Linux, mobile platforms, and embedded real time operating systems (VxWorks, Linux, QNX, Integrity, Windows CE, and others for Motorola, ... designs) Digital Signal Processing + Apply digital signal processing (DSP), communication systems , and software engineering concepts and principles in the… more
    L3Harris (09/12/25)
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  • Information Systems Security…

    BAE Systems (Sterling, VA)
    …may be available based on position level and/or job specifics. **Information Systems Security Engineer (ISSE)** **116464BR** EEO Career Site Equal Opportunity ... **Job Description** At BAE Systems , we promote a strong, collaborative culture and...data for indications of unauthorized computer activity using analysis software + Audit vulnerability and compliance scan results to… more
    BAE Systems (09/19/25)
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