• Software Engineer

    CACI International (King George, VA)
    Software Engineer Job Category: Engineering Time Type:...Security Clearance is a plus. + Junior Software Engineer - 0 to 2 years experience ... Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage...and specialized experience of the noted responsibilities + Intermediate Software Engineer - 3 to 7 years… more
    CACI International (11/13/25)
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  • Senior Software Engineer - Training…

    RTX Corporation (Sterling, VA)
    …a security clearance ​ **Security Clearance :** Secret - Current **Senior Software Engineer ** **- Training System Software (Onsite)** We are currently ... Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship...searching for a Sr. Software Engineer to join our team in… more
    RTX Corporation (12/16/25)
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  • 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 ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the...small space programs. These high-fidelity test platforms provide a hardware/ software facsimile of space vehicle component interfaces to flight… more
    Northrop Grumman (01/08/26)
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  • Senior Software Engineer CTJ Poly

    Microsoft Corporation (Reston, VA)
    **Overview** Microsoft has an exciting opportunity for a Senior Software Engineer on the Sovereign Cloud Security Team. This team will be responsible for ... has thought of before, all in the service of production reliability. Our **Senior Software Engineer ** + Applies debugging tools and examines logs, telemetry, and… more
    Microsoft Corporation (01/11/26)
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  • Software Engineer Sr Advisor…

    General Dynamics Information Technology (Fairfax, VA)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer Sr Advisor Deliver simple solutions to complex problems ... **Req ID:** RQ203602 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top...as a Software Engineer Sr Advisor at GDIT. Here,...as a Software Engineer Sr Advisor at GDIT. Here, you'll tailor cutting-edge… more
    General Dynamics Information Technology (10/21/25)
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  • Sr. Principal Cyber Software

    Northrop Grumman (Chantilly, VA)
    …career. **Northrop Grumman Mission Systems** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting a program in the ... Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team,...**Preferred Qualifications:** + Active Top Secret / SCI security clearance with poly. + Experience leading software more
    Northrop Grumman (10/21/25)
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  • Journeyman Software Process Engineer

    Amentum (Dahlgren, VA)
    …Navy emerging technologies foundational software team. Are you an Electrical or Software Engineer looking to be part of something that is truly ... a team of many contracts, providing job security. **Journeyman Software Process Engineer - SECRET Responsibilities include:**...+ Must be able to obtain/maintain a Secret security clearance (at a minimum, must receive/be approved for an… more
    Amentum (01/13/26)
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  • Staff Engineer - Software

    TheIncLab (Mclean, VA)
    …and where your career can meet purpose as well. We are looking for a Staff Engineer to join our Software Engineering team. This is a senior technical leadership ... mentoring engineers, and ensuring the delivery of high-quality, scalable software solutions for the Department of Defense and US...of Defense and US Government customers. As a Staff Engineer , you will work closely with cross-functional teams to… more
    TheIncLab (12/09/25)
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  • AI/ML Software Engineer

    Frontier Technology Inc. (Chesapeake, VA)
    …complex challenges by integrating people, process, and technology. FTI is seeking a Software Engineer to design, build, and deploy secure, scalable software ... secruity clearance , as needed. + 4-6 years of professional software engineering experience. + Strong full-stack or systems engineering background. + Proficiency… more
    Frontier Technology Inc. (12/19/25)
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  • Principal Software Engineer

    Northrop Grumman (Chantilly, VA)
    …interested in defining possible? **Northrop Grumman Mission Systems** is seeking a **Principal Software Engineer (T03)** to join our team! This position will ... + Willing and able to obtain and maintain a US DoD TS/SCI Security Clearance . + Experience throughout the entire software development lifecycle from requirements… more
    Northrop Grumman (12/23/25)
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