• Sr Principal Engineer

    Northrop Grumman (Chantilly, VA)
    …or materials that do not meet required standards and specifications **Basic Qualifications Sr Principal Engineer Mission Assurance:** + Bachelor's ... with ISO 9001 / AS9100 Quality Management System certification process. **Preferred Qualifications Sr Principal Engineer Mission Assurance:** + BS… more
    Northrop Grumman (09/30/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Fairfax, VA)
    …instruction, demos, and training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer :** + A security clearance ... they're making history. Join Northrop Grumman on our continued mission to push the boundaries of possible across land,...looking for you to join our team as a Principal Cyber Systems Engineer or Sr more
    Northrop Grumman (08/22/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Chantilly, VA)
    …looking for you to join our team as a ** Principal ** **Cyber Software Test Engineer ** and ** Sr . Principal ** **Cyber Software Test Engineer ** based out ... they're making history. Join Northrop Grumman on our continued mission to push the boundaries of possible across land,...to prioritize bugs until resolution **Basic Qualifications for a Sr . Principal Cyber Software Test Engineer more
    Northrop Grumman (11/01/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Chantilly, VA)
    …or training in basic Surface Mount Technology (SMT) soldering and assembly skills. ** Senior Principal Electronics Engineer ** **Basic Qualifications:** + Must ... that fuel those missions. By joining in our shared mission , we'll support yours of expanding your personal network...can be filled as a Principal or Sr . Principal Electrical Engineer . **… more
    Northrop Grumman (10/16/25)
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  • Sr Principal Cybersecurity…

    Northrop Grumman (Chantilly, VA)
    …including but not limited to Standard Operating Procedures and VISIO diagrams. ** Senior Principal Cyber Systems Engineer Basic Qualifications:** + ... they're making history. Join Northrop Grumman on our continued mission to push the boundaries of possible across land,...team of engineers, system administrators, and operators as a Sr . Principal Cyber Systems Engineer more
    Northrop Grumman (10/02/25)
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  • Platform Engineer Sr

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Yes **Job Description:** Deliver simple solutions to complex problems as a Platform Engineer Sr Principal at GDIT. Here, you'll tailor cutting-edge ... At GDIT, people are our differentiator. As a Platform Engineer Sr Principal you will...and professional services company that delivers consulting, technology and mission services to every major agency across the US… more
    General Dynamics Information Technology (10/15/25)
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  • LINUX Sr Principal Systems…

    General Dynamics Information Technology (Washington, DC)
    …deploy, integrate and maintain Linux technologies to advance the mission as a ** SENIOR PRINCIPAL SYSTEMS ENGINEER ** with GDIT. Your work in the ... 10 + years of related experience **US Citizenship Required:** Yes **Job Description:** Job Description ** Senior Principal Systems Engineer - Linux** Design,… more
    General Dynamics Information Technology (09/23/25)
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  • Sr Principal Engineer

    Northrop Grumman (Chantilly, VA)
    …you interested in defining possible? **Northrop Grumman Mission Systems** is seeking a ** Sr Principal Software Engineer ** to join our team! This position ... they're making history. Join Northrop Grumman on our continued mission to push the boundaries of possible across land,...that fuel those missions. By joining in our shared mission , we'll support yours of expanding your personal network… more
    Northrop Grumman (10/07/25)
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  • Sr . Principal Cyber Software…

    Northrop Grumman (Washington, DC)
    …to fulfill this mission , Northrop Grumman Defense Systems sector is seeking a ** Sr . Principal Cyber Software Engineer ** to join our team of qualified, ... actions as required. + Lead actions with peer systems administrators, network engineer , security teams, and software and hardware engineers. + Recommend and… more
    Northrop Grumman (10/04/25)
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  • Sr . Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …of your career. **Northrop Grumman Mission Systems** is seeking an experienced ** Senior Principal Cyber Software Engineer ** to join our team supporting ... they're making history. Join Northrop Grumman on our continued mission to push the boundaries of possible across land,... Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development… more
    Northrop Grumman (10/21/25)
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  • Systems Engineer Sr Principal

    SAIC (Chantilly, VA)
    …include secure high-end solutions in engineering, digital, artificial intelligence and mission solutions. Using our expertise and understanding of existing and ... our customers' missions. SAIC is looking for a Systems Engineer to support a highly dynamic and growing program...employment. + Work closely with customer operations to ensure mission continuity and maximum capability. + Work with the… more
    SAIC (10/29/25)
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  • Network Cloud and Automation Senior

    General Dynamics Information Technology (Fairfax, VA)
    …Description:** This dynamic position at GDIT as a Network Cloud and Automation Senior Principal Engineer drives enterprise operational efficiencies through ... knowing about it. HOW A NETWORK CLOUD AND AUTOMATION SR PRINCIPAL ENGINEER WILL MAKE...and professional services company that delivers consulting, technology and mission services to every major agency across the US… more
    General Dynamics Information Technology (10/29/25)
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  • Identity and Access Management Senior

    General Dynamics Information Technology (Washington, DC)
    …operate while you advance your career. Join GDIT as an Identity and Access Management Senior Principal Engineer you will build an impactful career in ... AND PERSONAL IMPACT As an Identity and Access Management Senior Principal Engineer , the work...do at GDIT will be impactful to the customer's mission . You will play a crucial role in delivering… more
    General Dynamics Information Technology (11/01/25)
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  • Senior Principal Applications…

    General Dynamics Information Technology (Washington, DC)
    …how our customers operate while you advance your career. Join GDIT as a Senior Principal Applications Delivery Network Engineer and build an impactful ... like you. MEANINGFUL WORK AND PERSONAL IMPACT As a Senior Principal Applications Delivery Network Engineer...do at GDIT will be impactful to the customer's mission . You will play a crucial role in delivering… more
    General Dynamics Information Technology (11/01/25)
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  • Senior Principal Azure Cloud…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and experienced ** Senior Principal Azure Cloud Engineer ** to join our team in **Chantilly, VA.** In this role, you will support ... mission -critical operations by designing, implementing, and managing Azure cloud...Microsoft certifications such as Azure Administrator Associate, Azure Security Engineer Associate, Solutions Expert in Cloud Platform and Infrastructure,… more
    ManTech (09/16/25)
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  • Acquisition Systems Engineer Senior

    SAIC (Chantilly, VA)
    …provides support to the Systems Program Office (SPO) in acquisition and execution of mission critical systems. The Acquisition Systems Engineer is part of a team ... monitoring contract execution and providing technical analysis. **The Acquisition Systems Engineer responsibilities may include but not limited to the following:** +… more
    SAIC (10/23/25)
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  • Principal Systems Engineer - Active…

    General Dynamics Information Technology (Washington, DC)
    …15 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer ** Seize your opportunity to make ... a personal impact as a Senior Principal Systems Engineer with...them into consumable tasks for System Engineers + Ensure mission critical applications are highly available under adverse conditions… more
    General Dynamics Information Technology (08/09/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our team in support of our team ... be considered and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations… more
    Saliense Consulting (10/01/25)
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  • Sr . Cloud Enterprise Manager, National…

    Amazon (Arlington, VA)
    …from AWS? At AWS National Security we're looking for a Enterprise Account Engineer (EAE) to support our customers' creative and transformative spirit of innovation ... This is not a sales role, but rather an opportunity to be the principal technical advisor and 'voice of the customer' to organizations ranging from start-ups to… more
    Amazon (10/23/25)
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  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, ... Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Are...+ Working knowledge of missile defense system components and mission . + Familiarity with DOD and MDA processes and… more
    Chenega Corporation (09/14/25)
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