• Principal / Sr . Principal

    Northrop Grumman (Fairfax, VA)
    …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 ... be filled at either a Principal Cyber Systems Engineer or Sr . ...and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer :** +… more
    Northrop Grumman (08/22/25)
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  • LINUX Sr Principal Systems

    General Dynamics Information Technology (Washington, DC)
    …+ years of 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… more
    General Dynamics Information Technology (09/23/25)
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  • Principal Systems Engineer

    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 career in systems engineering means designing and implementing the … more
    General Dynamics Information Technology (08/09/25)
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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,...their best work every day. From entry-level employees to senior leaders, we believe there's always room to learn.… more
    Chenega Corporation (09/14/25)
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  • Principal Network Systems

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our team in support of ... implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to manage… more
    Saliense Consulting (10/01/25)
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  • Systems Engineer Sr

    SAIC (Chantilly, VA)
    …solutions that are critical to achieving our customers' missions. SAIC is looking for a Systems Engineer to support a highly dynamic and growing program with one ... a large multi-year contract that supports our customer in systems engineering and integration across a broad portfolio of...Your role in the program will focus on general systems engineering and program management support to a growing… more
    SAIC (10/29/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    …efforts as part of an exciting and innovative set of programs. The **Acquisition Systems Engineer ** 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 of high-performing subject matter experts (SMEs)… more
    SAIC (10/23/25)
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  • Space Systems Integration Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced **Space Systems Integration Engineer ( Senior Principal )** to support SAIC's Prime Program, Tranche 3 ... and requires a Top Secret clearance. As the Space Systems Integration Engineer ( Senior Principal ), you will be supporting the Systems Engineering and… more
    SAIC (10/02/25)
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  • Sr Principal Cybersecurity…

    Northrop Grumman (Chantilly, VA)
    …diverse team of engineers, system administrators, and operators as a Sr . Principal Cyber Systems Engineer professional in Chantilly, VA. The successful ... limited to Standard Operating Procedures and VISIO diagrams. ** Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an active… more
    Northrop Grumman (10/02/25)
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  • Systems Engineer SME - Active…

    General Dynamics Information Technology (Washington, DC)
    …**Experience:** 17 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Sr Principal Systems Engineer - Active Directory ... Top Secret Required** Seize your opportunity to make a personal impact as a ** Sr ** ** Principal Systems Engineer ** **- ACTIVE DIRECTORY** with GDIT. A… more
    General Dynamics Information Technology (09/05/25)
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  • Engineer Professionals- Ongoing Talent…

    V2X (Reston, VA)
    Engineer Senior -Level (7+ Years Experience) + Senior Systems Engineer + Engineering Manager + Principal Electrical Engineer + Chief Mechanical ... engineering positions, including but not limited to: Entry-Level (0-3 Years Experience) + Systems Engineer + Mechanical Engineer + Electrical Engineer +… more
    V2X (08/28/25)
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  • Systems Engineer SME - Exchange…

    General Dynamics Information Technology (Washington, DC)
    …17 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Exchange Messaging ... When we succeed, you succeed and together our best becomes better. **How a Senior Principal Systems Engineer will make an Impact:** + SME level… more
    General Dynamics Information Technology (10/06/25)
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  • Senior Systems Engineer

    RTX Corporation (Springfield, VA)
    …problems that create a safer, more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems ... within the Intelligence Community. The ideal candidate will apply Model-Based Systems Engineering (MBSE) and Digital Engineering practices to define system… more
    RTX Corporation (10/13/25)
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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 ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/07/25)
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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 ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...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 ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...can be filled as a Principal or Sr . Principal Electrical Engineer . **… more
    Northrop Grumman (10/16/25)
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  • Sr Principal Engineer Mission…

    Northrop Grumman (Chantilly, VA)
    …or materials that do not meet required standards and specifications **Basic Qualifications Sr Principal Engineer Mission Assurance:** + Bachelor's degree in ... with ISO 9001 / AS9100 Quality Management System certification process. **Preferred Qualifications Sr Principal Engineer Mission Assurance:** + BS Degree in… more
    Northrop Grumman (09/30/25)
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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...pipeline issues + Familiarity with YAML + Maintaining custom systems services + Experience deploying frontend applications behind NGINX… more
    General Dynamics Information Technology (10/15/25)
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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, ... while still coordinating actions as required. + Lead actions with peer systems administrators, network engineer , security teams, and software and hardware… 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 ... at a Mission Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you will be responsible for the design,… more
    Northrop Grumman (10/21/25)
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