• 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 ... best work of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr . Principal Cyber Systems Engineer level… more
    Northrop Grumman (08/22/25)
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  • Sr ./Pr. Program Cyber Systems…

    Northrop Grumman (Dulles, VA)
    …are not only part of history, they're making history. This Principal (or Senior Principal ) Cyber Systems Engineer position is for an Information Systems ... subsystems and ground software. Prior knowledge and experience applying Cyber /SSE principles to complex systems throughout the system development lifecycle… more
    Northrop Grumman (10/01/25)
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  • Sr . Principal Cyber Software…

    Northrop Grumman (Washington, DC)
    …In order to fulfill this mission, Northrop Grumman Defense Systems sector is seeking a ** Sr . Principal Cyber Software Engineer** to join our team of ... qualified, diverse individuals. This position will be located in **Washington, DC.** The qualified applicant will become part of Northrop Grumman's Official Information Exchange (OIX) program. **Roles and responsibilities include, but are not limited to:** +… more
    Northrop Grumman (10/04/25)
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  • Sr Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …best work of your career. **Northrop Grumman Mission Systems** is seeking an experienced ** Senior Principal Cyber Software Engineer** to join our team ... supporting a program in the Signals Intelligence Mission Solutions (SMS) Department. This position will be located at a Mission Systems Sector site in Chantilly, VA. As the Team Lead for the Mobile Development team, you will be responsible for overseeing the… more
    Northrop Grumman (10/07/25)
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  • Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …17 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Sr Principal Systems Engineer - Active Directory - Active Top Secret ... Required** Seize your opportunity to make a personal impact as a ** Sr ** ** Principal Systems Engineer** **- ACTIVE DIRECTORY** with GDIT. A career in systems… more
    General Dynamics Information Technology (09/26/25)
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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:** + ... our diverse team of engineers, system administrators, and operators as a Sr . Principal Cyber Systems Engineer professional in Chantilly, VA. The successful… more
    Northrop Grumman (10/02/25)
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  • Sr Principal Security Engineer…

    General Dynamics Information Technology (Washington, DC)
    …**Security** **Module** **(HSM)** Seize your opportunity to make a personal impact as a ** Senior Principal Security Engineer for HSM** with GDIT. A career in ... part in improving how agencies operate. At GDIT, people are our differentiator. As a ** Senior Principal Security Engineer for HSM** , you will help ensure today… more
    General Dynamics Information Technology (10/04/25)
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  • LINUX Sr Principal Systems Engineer…

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

    General Dynamics Information Technology (Fairfax, VA)
    …to advance the mission and optimize our business strategy as a **Contracts Administrator Senior Principal ** at GDIT. Here, you'll support solving some of our ... and Acquisition Management Office (CAMO) of GDIT is seeking a **Contracts Administrator Senior Principal ** with a diverse set of experiences to join our… more
    General Dynamics Information Technology (10/09/25)
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  • Sr . Principal Systems Engineer…

    RTX Corporation (Sterling, VA)
    …Company managed by Collins Aerospace Applied Signal Technology (AST) is seeking a ** Sr . Principal Systems Engineer / Technical Program Manager** to join our ... Division (ATD). Applied Signal Technology, provides trusted Signals Intelligence (SIGINT) and Cyber solutions for the US and its partners. AST's work in real-time… more
    RTX Corporation (10/09/25)
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  • Full Spectrum Cyber Sr . Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …career while impacting our national security in cyber as a Cybersecurity Engineer Sr Principal at GDIT. Here, technologists have many paths to grow a ... the federal government. At GDIT, people are our differentiators. As a Cybersecurity Engineer Sr Principal you will support the business strategy that helps us… more
    General Dynamics Information Technology (09/30/25)
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  • Principal Engineer - Cyber Security…

    Wells Fargo (Mclean, VA)
    …the career areas and lines of business at wellsfargojobs.com. Wells Fargo is seeking a Principal Engineer for our Cyber Security Operations team to serve as the ... **About this role:** Wells Fargo is seeking a Principal Engineer in Technology as part of Cybersecurity....leading and setting the strategy and direction for advanced cyber security incident response, threat detection, phishing and cybercrime… more
    Wells Fargo (10/10/25)
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  • Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …subscribers' networks. Leveraging a deep knowledge of the threat landscape, the Principal Cyber Threat Hunter will enhance our cybersecurity posture, implement ... written, verbal, and interpersonal communication skills with the ability to brief senior leadership (SES & Flag-officer) leadership on cyber threat activity… more
    Leidos (07/19/25)
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  • Principal Associate, Cyber Risk…

    Capital One (Mclean, VA)
    Principal Associate, Cyber Risk & Analysis The Cyber Third Party Risk Reduction (CTPRR) program defines the framework for the management of information ... to gain a deep understanding of existing processes + Partner with broader Cyber (information security) functions and other Capital One stakeholders for input on… more
    Capital One (09/14/25)
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  • Principal Cyber Security Systems…

    ManTech (Chantilly, VA)
    MANTECH seeks a motivated, career-driven ** Principal Cyber Security Systems Engineer** to join our team in **Chantilly, VA** . This role offers an exciting ... integrity, and protection across enterprise platforms. You will serve as a senior technical leader and mentor, guiding strategic improvements while staying on the… more
    ManTech (10/09/25)
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  • IT Risk and Compliance Specialist Senior

    General Dynamics Information Technology (Falls Church, VA)
    …Description:** Transform technology into opportunity as an **IT Risk and Compliance Specialist Senior Principal ** with GDIT. A career in enterprise IT means ... Compliance (GRC) team is seeking an experienced **IT Risk and Compliance Specialist Senior Principal .** Our team provides services across GDIT programs to ensure… more
    General Dynamics Information Technology (09/20/25)
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  • Network Cloud and Automation Senior

    General Dynamics Information Technology (Fairfax, VA)
    …This dynamic position at GDIT as a Network Cloud and Automation Senior Principal Engineer drives enterprise operational efficiencies through automation in ... knowing about it. HOW A NETWORK CLOUD AND AUTOMATION SR PRINCIPAL ENGINEER WILL MAKE AN IMPACT...worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we… more
    General Dynamics Information Technology (09/06/25)
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  • Senior Principal Software Engineer…

    RTX Corporation (Fulton, MD)
    …subsidiary of Raytheon Technologies (RTX). We are currently looking for a talented ** Senior Principal Software Engineering,** **who is experienced in either C++ ... automated deployment and test (CI/CD). + Experience with managing cyber security processes including vulnerability assessments. + Experience developing system… more
    RTX Corporation (10/02/25)
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  • Principal Network Systems Engineer

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

    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 GDIT. A...worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we… more
    General Dynamics Information Technology (08/09/25)
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