• Senior Principal Cyber

    Nightwing (Sterling, VA)
    …customers in the intelligence community, defense, civil, and commercial markets. **Sr. 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 (01/09/26)
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  • Principal /Sr. Principal

    Northrop Grumman (Fairfax, VA)
    …some 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 ... program-related meetings with external contractors/offices. This requisition may be filled at either a Principal Cyber Systems Engineer or Sr. … more
    Northrop Grumman (11/21/25)
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  • Principal Cyber Software…

    Northrop Grumman (San Antonio, TX)
    …they're making history. Northrop Grumman Mission Systems (NGMS) is seeking a ** Principal Cyber Software Engineer ** to join our team of qualified, ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...role, the Principal Cyber Software Engineer assesses and tests system cybersecurity requirements,… more
    Northrop Grumman (12/20/25)
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  • Cyber Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …2 years of relevant experience, OR a Master of Science degree in a STEM discipline * ** Principal Cyber Systems Engineer ** : Bachelor of Science degree in ... Systems Security Engineer / Principal Cyber Systems Security ...Service guidance. * Assist with the design and develop system security architectures. * Provide advanced technical analyses of… more
    Northrop Grumman (12/23/25)
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  • Cyber Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …2 years of relevant experience, OR a Master of Science degree in a STEM discipline + Principal Cyber Systems Engineer : Bachelor of Science degree in a ... Systems Security Engineer / Principal Cyber Systems Security ...in one of the following areas: Cybersecurity, requirements development, systems engineering, product design, system integration or… more
    Northrop Grumman (11/01/25)
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  • Sentinel - Principal Cyber

    Northrop Grumman (Roy, UT)
    …they're making history. Northrop Grumman Defense Systems has an opening for a ** Principal Cyber Systems Engineer ** , specialized in software ... cyber testing to support verification and validation of system level cyber requirements. + Provide test...reviews of technical requirements, system designs and cyber implementation plans prior to deployment of systems more
    Northrop Grumman (01/07/26)
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  • Sentinel Principal / Sr. Principal

    Northrop Grumman (Huntsville, AL)
    …history. Northrop Grumman Defense Systems (NGDS) is seeking a ** Principal /Sr. Principal Cyber Software Engineer (T03/T04)** to join our team in ... systems based on Linux and Windows operating systems * Automate system deployment, operation and...a competitive relocation assistance package. **Basic Qualifications** : * Principal Cyber Software Engineer : Bachelor's… more
    Northrop Grumman (01/07/26)
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  • Sentinel Principal / Sr. Principal

    Northrop Grumman (Huntsville, AL)
    …history. Northrop Grumman Defense Systems (NGDS) is seeking a ** Principal /Sr. Principal Cyber Software Engineer ** (T03/T04) to join our team in ... systems based on Linux and Windows operating systems * Automate system deployment, operation and...a competitive relocation assistance package. **Basic Qualifications** : * Principal Cyber Software Engineer : Bachelor's… more
    Northrop Grumman (01/07/26)
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  • Sr. Principal Cyber Systems

    Northrop Grumman (Redondo Beach, CA)
    …not only part of history, they're making history. Northrop Grumman has an opening for **Sr. Principal Cyber Systems Engineer ** to join the Special Test ... 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 ... systems , and virtual systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP networking, 802.1x, and network… 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 ... include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment... systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP… more
    ManTech (12/13/25)
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  • Senior Principal Cyber

    Serco (FL)
    …**Position Description & Qualifications** **Position Description & Qualifications** Serco seeks a **Senior Principal Cyber Systems Engineer ** for its ... policies. + Performing compliance scans and analyses to ensure system configurations align with DoD Information Systems ...Implementation Guidance (JSIG) + Prior experience as an Information Systems Security Engineer (ISSE) + Possess cloud… more
    Serco (01/03/26)
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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 ... Solutions Operating Unit is actively seeking a talented SW Engineer to join a Northrop Grumman primed program. This... system performance standards, confer with users or system engineers; analyze systems flow, data usage… more
    Northrop Grumman (12/16/25)
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  • Principal Cyber Software…

    Northrop Grumman (Tampa, FL)
    …the best work of your career. We are looking for you to join our team as a ** Principal Cyber Software Engineer ** based out of **Tampa, FL** . _Note: Due to ... larger system solutions based on customer requirements **Responsibilities** + Engineer enterprise solutions that align with best practices to support mission… more
    Northrop Grumman (10/21/25)
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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 a ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you will be… more
    Northrop Grumman (10/21/25)
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  • Sr Principal Cyber Software…

    Northrop Grumman (Jessup, MD)
    …within Northrop Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. **What ... Operating Unit is actively seeking a talented SW Test Engineer expert to join a Northrop Grumman primed program.... testing to verify overall requirements. * Experience working System Test, SW Development and/or Systems Engineering… more
    Northrop Grumman (12/05/25)
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  • CEMA - Principal Systems

    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 ... You will also perform, delivering technical value, in the role of a Systems Engineer , for programs ranging from developing prototypes, full rate production,… more
    BAE Systems (10/31/25)
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  • Principal Systems Cyber

    RTX Corporation (Fullerton, CA)
    …world. Raytheon is seeking a well-qualified ** Principal System Security Engineer (P4)** to join our Systems Security Engineering (SSE) team in developing ... Systems Security Engineering creates holistic security solutions leveraging Cyber Security, Software Assurance and Supply Chain Risk Management to support… more
    RTX Corporation (12/09/25)
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  • Principal Cyber Threat Intelligence…

    Providence (Irvine, CA)
    …must empower them.** **Providence is looking for a seasoned Principal Security Engineer with deep expertise in Cyber Threat Intelligence. In this pivotal ... force behind identifying and neutralizing emerging threats, safeguarding critical systems , and empowering Providence's Global Security Operations Center. Your… more
    Providence (12/17/25)
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  • Cyber Systems Engineer 4- Int…

    Northrop Grumman (Colorado Springs, CO)
    …Grumman Space Systems -Missile Defense Integration offers an excellent opportunity for a Sr Principal Cyber Systems Engineer - Cyber Tools ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...that verify and demonstrate current and future missile defense system capabilities. As a ** Cyber Tools Tanium… more
    Northrop Grumman (12/05/25)
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