• Principal / Sr. Principal Software

    Northrop Grumman (Jessup, MD)
    …Qualifications Principal Software Development Engineer / Senior Principal Software Development Engineer :** + Current active DoW TS/SCI with ... Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a **Principal Software Development Engineer /Senior Principal Software more
    Northrop Grumman (12/05/25)
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  • Principal / Sr. Principal Embedded Software

    Northrop Grumman (Jessup, MD)
    …(https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a **Principal Embedded Software Engineer /Senior Principal Embedded ... ** . **What You'll Get to Do:** The Embedded Software Engineer designs, develops, operates and maintains...1 year of experience + Knowledge in programming embedded software using object-oriented design principles in C /… more
    Northrop Grumman (12/05/25)
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  • Principal / Senior Principal Embedded…

    Northrop Grumman (Jessup, MD)
    …w. Polygraph prior to start **Preferred Qualifications for Principal / Senior Principal Embedded Software Design Engineer :** + Current active DoD TS/SCI with ... (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal / Senior Principal Embedded Software Design Engineer .** **What** **You'll** **Get to… more
    Northrop Grumman (12/05/25)
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  • Principal / Senior Principal Controls…

    Northrop Grumman (Jessup, MD)
    …w. Polygraph prior to start **Preferred Qualifications for Principal / Senior Principal Controls Software Design Engineer :** + Current active DoD TS/SCI w. ... (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal / Senior Principal Controls Software Design Engineer .** **What** **You'll** **Get to… more
    Northrop Grumman (12/05/25)
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  • Principal/Senior Principal Software Design…

    Northrop Grumman (Jessup, MD)
    …Qualifications for Principal / Senior Principal Embedded Software Design Engineer (** **Logging/Telemetry/Data Handling):** + Current active DoD TS/SCI with ... **Logging/Telemetry/Data Handling)** **What You'll Get to Do:** As a software engineer focusing on handling, storing, processing,...the applicant to be a US citizen + Current active DoD Secret clearance with the ability to obtain… more
    Northrop Grumman (12/05/25)
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  • Principal/ Sr Principal Engineer Embedded…

    Northrop Grumman (Jessup, MD)
    …process + An active DoD Secret clearance. **Sr. Principal Crypto Software Engineer Basic Qualifications:** + Bachelor's degree in Computer Engineering or ... our team as a Principal or Sr. Principal Crypto Software Engineer based out of Annapolis Junction,...Unit Testing + Experience using Jira/Bitbucket/Git and the Agile software development process + An active DoD… more
    Northrop Grumman (12/05/25)
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  • CNO Automated Test Engineer ( Active

    General Dynamics Information Technology (Hanover, MD)
    …Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Software Testing Process,Test Automation,Test Case ... days of PTO for TS/SCI with Poly** CNO Test Engineer Expert Seize your opportunity to make a personal...+ Proven CNO domain experience + Testing of embedded software systems in one or more of the following… more
    General Dynamics Information Technology (10/09/25)
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  • Principal/Sr Principal Engineer

    Northrop Grumman (Jessup, MD)
    …per customer's requirements **Preferred Qualifications for Principal/Sr Principal Engineer Software ( Software Architecture):** + Current active TS/SCI ... MD.** _This position can be filled as a Principal Engineer Software Systems or Sr. Principal ...constant supervision. + Experience with various programming languages (Python, C / C ++, etc.) + Experience in Model-Based Systems… more
    Northrop Grumman (12/05/25)
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  • Principal Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …apply if you currently do not possess this level of clearance. Are you a Principal Software Engineer who is ready for a new challenge that will launch your ... An active or rein-statable TS/SCI with Polygraph security clearance...talented people Job Description: GliaCell is seeking a Principal Software Engineer on one of our subcontracts.… more
    GliaCell Technologies (11/10/25)
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  • Sr. Software Engineer

    L3Harris (Columbia, MD)
    …and cyber domains in the interest of national security. Job Title: Sr. Specialist, Software Engineer Job Code: 29459 Job Location: Columbia MD Job Schedule: 9/80 ... (TCOM) is seeking a highly motivated, team oriented embedded software design engineer who will be a...computer science, engineering, and mathematical analysis. Experience with embedded C ++/ C , Agile Scrum, and DevOps-based software more
    L3Harris (10/08/25)
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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 ... Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is...are currently searching for a Software Engineer to join our team in Sterling VA within… more
    RTX Corporation (12/09/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer KBR is seeking a Senior Software Engineer to join our team. The candidate will leverage their extensive software ... development, implementation, maintenance, configuration management and quality control of software for scientific/engineering applications + Define system and … more
    KBR (12/02/25)
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  • Software Engineer - SME

    KBR (Chantilly, VA)
    Title: Software Engineer - SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... the future of space defense. KBR is seeking a Software Engineer SME to join our team....+ Perform other duties as assigned Minimum Qualifications: + Active TS//SCI with CI Polygraph + Bachelor's degree in… more
    KBR (10/21/25)
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  • Software Engineer

    Actalent (Herndon, VA)
    Description Seeking an experienced Software Engineer with strong experience in the RUST Programming Language and proven experience developing systems with RUST ... -Participate in peer reviews, identify, track and repair defects. -Utilize a variety of software languages (primarily RUST, C / C ++, and Python developing code… more
    Actalent (12/10/25)
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  • Staff Engineer Embedded Software

    Northrop Grumman (Jessup, MD)
    …career. We are looking for you to join our team as a Staff Embedded Crypto Software Engineer based out of Annapolis Junction, MD, Chantilly, VA or San Antonio, ... input data acquisition, programming techniques and controls. **Staff Embedded Crypto Software Engineer Basic Qualifications:** + Bachelor's degree in Computer… more
    Northrop Grumman (12/05/25)
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  • Senior Embedded Software Engineer

    Carnegie Mellon University (Arlington, VA)
    …customer needs effectively. + You've worked in a collaborative team environment as a software developer, software engineer , or verification engineer . + ... and high-quality results. We are looking for a creative engineer to design and develop software prototypes...customers. Who you are + Candidates must possess an active TS/SCI DoD security clearance issued by the US… more
    Carnegie Mellon University (11/06/25)
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  • Senior Embedded Software Engineer

    Carnegie Mellon University (Arlington, VA)
    …customer needs effectively. + You've worked in a collaborative team environment as a software developer, software engineer , or verification engineer . + ... and high-quality results. We are looking for a creative engineer to design and develop software prototypes...customers. Who you are + Candidates must possess an active TS/SCI DoD security clearance issued by the US… more
    Carnegie Mellon University (11/06/25)
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  • Integration and Test Software

    CACI International (Fairfax, VA)
    Integration and Test Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... is currently looking for a Senior Integration and Test Software Engineer to join our team developing...This role is an in-office opportunity. **Qualifications:** Required: + Active TS with ability to obtain SCI security clearance… more
    CACI International (09/17/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... future of space defense. KBR is seeking a Senior Software Engineer to join our team. The...+ Perform other duties as assigned Minimum Qualifications: + Active TS//SCI with Polygraph + Bachelor's degree in computer… more
    KBR (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,... C , Rust, Java, Kotlin, C ++, C #, or Python. + Experience developing software more
    Northrop Grumman (10/21/25)
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