• Principal /Sr. Principal…

    Northrop Grumman (Fairfax, VA)
    …of the 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 ... meetings with external contractors/offices. This requisition may be filled at either a Principal Cyber Systems Engineer or Sr. Principal … more
    Northrop Grumman (08/22/25)
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  • Principal Cyber Systems…

    Northrop Grumman (Mclean, VA)
    …of history, they're making history. Northrop Grumman Defense Systems has an opening for a Principal Cyber Systems Engineer . We are looking for you to ... join our team as a Principal Cyber Systems Engineer based out of Orlando, FL. These other locations may also be considered: Bellevue, NE., McLean, VA.,… more
    Northrop Grumman (09/17/25)
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  • Sr Principal Cyber Systems…

    Northrop Grumman (Fairfax, VA)
    …to join our diverse team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The ... but not limited to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have… more
    Northrop Grumman (09/10/25)
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  • Principal Cyber Security…

    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 opportunity for an experienced engineer to secure and optimize complex infrastructure in support...with cross-functional teams to ensure secure, scalable, and high-performing systems . You will help design, implement, and maintain secure… more
    ManTech (08/29/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …to customers in the intelligence community, defense, civil, and commercial markets. ** Principal Cyber Engineer ** Nightwing provides technically advanced ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...that is vital to our national security, apply today! ** Principal Cyber Engineer ** Cyber… more
    Nightwing (09/12/25)
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  • Cyber Software Test Engineer…

    Northrop Grumman (Chantilly, VA)
    …Grumman Mission Systems ** is seeking a candidate to fill a **Software Test Engineer / Principal Software Test Engineer ** position. This position will be ... mission operations This requisition may be filled at either the **Software** **Test Engineer ** or ** Principal ** **Software** **Test Engineer ** level. **Basic… more
    Northrop Grumman (09/25/25)
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  • Principal Network Systems…

    Saliense Consulting (Arlington, VA)
    …the design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to ... package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to...Experience in installation and testing of security patches and cyber security products. + Hands-on experience designing and supporting… more
    Saliense Consulting (07/07/25)
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  • Principal Systems Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …8 + years of related experience **Job Description:** GDIT is seeking an experienced ** Principal Systems Engineer ** to work in a dynamic Agile team ... environment. The Principal Systems Engineer Advisor will...worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we… more
    General Dynamics Information Technology (09/26/25)
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  • Systems Engineer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …related experience **Job Description:** Deliver simple solutions to complex problems as a ** Systems ** ** Engineer Principal ** at GDIT. Here, you'll tailor ... we'll make your career growth ours. At GDIT, people are our differentiator. As a ** Systems ** ** Engineer Principal ** you will help ensure today is safe and… more
    General Dynamics Information Technology (08/27/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must ... and operate a network operations environment including introducing new cyber capabilities to address emerging threats. We are seeking...capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess,… more
    Shuvel Digital (09/25/25)
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