• Principal Cyber Software…

    Northrop Grumman (San Antonio, TX)
    …of history, they're making history. Northrop Grumman Mission Systems (NGMS) is seeking a ** Principal Cyber Software Engineer ** to join our team of qualified, ... cybersecurity software engineering activities in San Antonio, TX. In this role, the Principal Cyber Software Engineer assesses and tests system cybersecurity… more
    Northrop Grumman (12/20/25)
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  • 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 ... shared mission, we'll support you with expanding your personal network and developing skills, whether you are new to...contractors/offices. This requisition may be filled at either a Principal Cyber Systems Engineer or… more
    Northrop Grumman (11/21/25)
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  • Sentinel Principal / Sr. Principal

    Northrop Grumman (Huntsville, AL)
    …making history. Northrop Grumman Defense Systems (NGDS) is seeking a ** Principal /Sr. Principal Cyber Software Engineer ** (T03/T04) to join our team in ... role may offer a competitive relocation assistance package. **Basic Qualifications** : * Principal Cyber Software Engineer : Bachelor's degree with 5 years… more
    Northrop Grumman (01/07/26)
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  • Sr. Principal Cyber Systems…

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

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports ... infrastructures across classified and unclassified environments. You will work alongside cyber experts to develop solutions that enhance network compliance and… more
    ManTech (12/13/25)
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  • Senior Principal Cyber Security…

    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 ... **Responsibilities include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to… more
    ManTech (12/13/25)
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  • CEMA - Principal Systems Engineer

    BAE Systems (Nashua, NH)
    …incentives may be available based on position level and/or job specifics. **CEMA - Principal Systems Engineer ( Cyber Focus)** **117976BR** EEO Career Site ... and verification/validation of EW systems across multiple business areas. As team engineer level contributor, you will be responsible for and support technologies on… more
    BAE Systems (10/31/25)
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  • Sentinel - Principal Cyber Systems…

    Northrop Grumman (Roy, UT)
    …they're making history. **Responsibilities include:** + Plan test procedures and execute cyber testing to support verification and validation of system level ... cyber requirements. + Provide test data in support of...plans prior to deployment of systems, digital communications systems, network protocols, computer architectures, and computer security penetration tools… more
    Northrop Grumman (01/07/26)
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  • Senior Principal Cyber Systems…

    Serco (Tampa, FL)
    …Description & Qualifications** **Position Description & Qualifications** Serco seeks a **Senior Principal Cyber Systems Engineer ** for its Combat Air ... Orlando, FL. The CAF DMO 3.0 program, via its Distributed Mission Operations Network (DMON), provides world-class integration training in large force and small team… more
    Serco (01/15/26)
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  • Principal Cyber Software…

    Northrop Grumman (Fort Meade, MD)
    …within Northrop Grumman. We are looking for you to join our team as a ** Principal Cyber Software Engineer ** based out of Annapolis Junction, MD. **What ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...Solutions Operating Unit is actively seeking a talented SW Engineer to join a Northrop Grumman primed program. This… more
    Northrop Grumman (12/16/25)
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