• Senior Principal Cyber

    Nightwing (Sterling, VA)
    …offerings to customers in the intelligence community, defense, civil, and commercial markets. ** Sr . Principal Cyber Engineer ** Nightwing provides ... challenging, meaningful work that is vital to our national security, apply today! ** Principal Cyber Engineer ** Cyber Offense and Defense Experts (CODEX)… more
    Nightwing (01/09/26)
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  • Principal / Sr . Principal

    Northrop Grumman (Fairfax, VA)
    …demos, and training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer :** + A security clearance is not ... We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr . Principal Cyber Systems Engineer level based out of… more
    Northrop Grumman (11/21/25)
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  • Cyber Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …confirmation.** Northrop Grumman Aeronautics Systems is seeking a Cyber Systems Security Engineer / Principal Cyber Systems Security Engineer that ... and cost constraints. * Present solutions to customers and senior management using tailored material based on the audience....Master of Science degree in a STEM discipline * ** Principal Cyber Systems Engineer ** :… more
    Northrop Grumman (12/23/25)
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  • Sentinel Principal / Sr

    Northrop Grumman (Huntsville, AL)
    …experience or 4 additional year of experience in lieu of degree. * Sr Principal Cyber Software Engineer : Bachelor's degree with 8 years of experience; or ... Grumman Defense Systems (NGDS) is seeking a ** Principal / Sr . Principal Cyber Software Engineer ** (T03/T04) to join our team in **Huntsville, AL**… more
    Northrop Grumman (01/07/26)
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  • Sentinel Principal / Sr

    Northrop Grumman (Huntsville, AL)
    …experience or 4 additional year of experience in lieu of degree. * Sr Principal Cyber Software Engineer : Bachelor's degree with 8 years of experience; or ... Grumman Defense Systems (NGDS) is seeking a ** Principal / Sr . Principal Cyber Software Engineer (T03/T04)** to join our team in **Huntsville, AL**… more
    Northrop Grumman (01/07/26)
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  • Cyber Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …years of relevant experience, OR a Master of Science degree in a STEM discipline * ** Principal Cyber Systems Engineer ** : Bachelor of Science degree in a ... and cost constraints. * Present solutions to customers and senior management using tailored material based on the audience....material based on the audience. * Serve as a Cyber Security engineer (ISSE) supporting high-level technical… more
    Northrop Grumman (01/14/26)
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  • Sr . Principal Cyber Systems…

    Northrop Grumman (Redondo Beach, CA)
    …of history, they're making history. Northrop Grumman has an opening for ** Sr . Principal Cyber Systems Engineer ** to join the Special Test Equipment ... The Job requires CISSP / CISM level understanding of Cyber Systems Security Plan design and implementation. The roles...implementation schedule + CISSP / CISM level understanding of Cyber Systems Security Plan design and implementation + Proven… more
    Northrop Grumman (11/26/25)
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  • Senior Principal Cyber

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role ... include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment...+ A Bachelor's degree or 4+ additional years of cyber experience in lieu of a degree + 10+… more
    ManTech (12/13/25)
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  • Senior Principal Cyber

    Serco (Tampa, FL)
    …& Qualifications** **Position Description & Qualifications** Serco seeks a ** Senior Principal Cyber Systems Engineer ** for its Combat Air Force ... Implementation Guidance (JSIG) + Prior experience as an Information Systems Security Engineer (ISSE) + Possess cloud certifications such as AWS Security Specialty,… more
    Serco (01/15/26)
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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 a ... located 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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