• Principal Software Engineer

    RTX Corporation (Sterling, VA)
    …for a security clearance ​ ** Security Clearance :** DoD Clearance : Secret **Principal Software Engineer ** **- Training System Software ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start...**Role Description: ** We are searching for a Principal Software Engineer to join our team in… more
    RTX Corporation (11/19/25)
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  • Software Engineer -III

    TheIncLab (Mclean, VA)
    …purpose; and where your career can meet purpose as well. We are looking for a Senior Software Engineer III to join our Engineer team. We encourage you to ... Your Mission, Should You Choose to Accept As a Software Engineer - III at TheIncLab, you...Citizen and willing and eligible to obtain a US Security Clearance at the Secret or Top-Secret… more
    TheIncLab (12/06/25)
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  • Software Engineer II - Training…

    RTX Corporation (Sterling, VA)
    …US 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...Confluence, Crucible, Bamboo) + Active DoD Security Clearance (within 24 months) + Agile software more
    RTX Corporation (12/09/25)
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  • Software Engineer

    CACI International (King George, VA)
    …Level Security Clearance . Active Secret Security Clearance is a plus. + Junior Software Engineer - 0 to 2 years experience of combined general ... Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel… more
    CACI International (11/13/25)
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  • Software Engineer Sr

    Lockheed Martin (Herndon, VA)
    …capabilities to transform the future\. **THE WORK** **Lockheed Martin is seeking a talented Software Engineer with a TS/SCI clearance ** to work from either ... capabilities of space\- based programs in support of national security \. We are seeking a SW Engineer ...with many interdependencies and interfaces * An active TS/SCI security clearance is required for consideration with… more
    Lockheed Martin (12/18/25)
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  • Senior Software Engineer - Training…

    RTX Corporation (Sterling, VA)
    clearance ​ ** Security Clearance :** Secret - Current **Senior Software Engineer ** **- Training System Software (Onsite)** We are currently ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start...searching for a Sr. Software Engineer to join our team in… more
    RTX Corporation (12/16/25)
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  • Principal Software Engineer

    Northrop Grumman (Chantilly, VA)
    …and able to obtain and maintain a US DoD TS/SCI Security Clearance . + Experience throughout the entire software development lifecycle from requirements ... possible? **Northrop Grumman Mission Systems** is seeking a **Principal Software Engineer (T03)** to join our team!...Active DoD Top Secret / SCI security clearance + Experience developing and communicating software more
    Northrop Grumman (12/23/25)
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  • Software Engineer

    Parsons Corporation (Centreville, VA)
    …and supportive environment. **What You'll Be Doing:** As an Associate level Software Engineer /Developer, your responsibilities will include: + Collaborating with ... Are you ready to launch your career as a ** Software or Embedded Engineer /Developer** ? Parsons is...+ ** Clearance :** Active Top Secret or higher security clearance . + **Education:** Bachelor's degree in… more
    Parsons Corporation (12/20/25)
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  • Staff Engineer - Software

    TheIncLab (Mclean, VA)
    …+ Applicants must be a US Citizen and willing and eligible to obtain a US Security Clearance at the Secret or Top-Secret level. Existing clearance is ... purpose as well. We are looking for a Staff Engineer to join our Software Engineering team....your work will have a tangible impact on national security and technological advancement. We encourage you to apply… more
    TheIncLab (12/09/25)
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  • Sr. Principal Cyber Software

    Northrop Grumman (Chantilly, VA)
    …documentation. **Preferred Qualifications:** + Active Top Secret / SCI security clearance with poly. + Experience leading software development teams. + Deep ... career. **Northrop Grumman Mission Systems** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting a program in the… more
    Northrop Grumman (10/21/25)
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