• Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …some of the best work of your career. We are looking for a Principal / Senior Principal Cyber Systems Engineer to join our team in Baltimore, MD. This ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to...Framework and Cyber Resiliency **Basic Qualifications for Senior Principal Cyber Systems Engineer:**… more
    Northrop Grumman (10/28/25)
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  • Senior Principal Cyber

    RTX Corporation (Cambridge, MA)
    …position is to join **RTX BBN Technologies:** RTX BBN Technologies is looking for a ** Senior Principal Cyber Engineer** that is a recognized researcher and ... new science by applying cross-discipline techniques in new ways. + Network and Cyber Technologies group anticipates the future of communications from applied… more
    RTX Corporation (08/08/25)
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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 the **Chantilly, VA.** ... Deployment Server). **Minimum Qualifications** + Bachelor's degree or 4+ additional years of cyber experience in lieu of degree + 10+ years of experience in a… more
    ManTech (10/24/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Tewksbury, MA)
    …problems that create a safer, more secure world. Raytheon is seeking a ** Senior ** ** Principal ** **Systems Security Engineer-P5** to join our elite Systems ... advantage. Systems Security Engineering creates holistic security solutions leveraging Cyber Security, Software Assurance, and Supply Chain Risk Management to… more
    RTX Corporation (10/01/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Marlborough, MA)
    …problems that create a safer, more secure world. Raytheon is seeking a well-qualified ** Senior Principal System Security Engineer (SSE) - P5** to join the ... the Agile Scrum development practices + Proven experience with current DoD programs cyber scope with specific experience in large, complex systems + Ability to work… more
    RTX Corporation (09/17/25)
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  • Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …subscribers' networks. Leveraging a deep knowledge of the threat landscape, the Principal Cyber Threat Hunter will enhance our cybersecurity posture, implement ... career, share your resume with us today!** **Position Responsibilities:** C5ISR CSSP provides network operations and cyber defense for CSSP subscribers. In this… more
    Leidos (10/18/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Fairfax, VA)
    …instruction, demos, and training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer:** + A security clearance ... shared mission, we'll support you with expanding your personal network and developing skills, whether you are new to...looking for you to join our team as a Principal Cyber Systems Engineer or Sr. … more
    Northrop Grumman (08/22/25)
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  • Principal Technician ( Cyber

    DEFTEC (Norfolk, VA)
    Norfolk, VA, USA | Full Time Principal Technician (Cybersecurity) Norfolk, VA DEFTEC delivers mission critical solutions through skillfully delivered services and ... services and products. POSITION OVERVIEW DEFTEC Corporation is seeking a Principal Technician who assists with maintaining the ongoing confidentiality, integrity and… more
    DEFTEC (10/29/25)
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  • Principal Product Owner - Cyber

    Ally (Raleigh, NC)
    …ally.tech This Principal -level Product Owner role will focus on our cyber security space. The individual will be responsible for strategically aligning and ... skilled professional with technical expertise in one or more of the various cyber security domains such as email security, endpoint protection, logging, network more
    Ally (10/04/25)
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  • Sr. Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …best work of your career. **Northrop Grumman Mission Systems** is seeking an experienced ** Senior Principal Cyber Software Engineer** to join our team ... in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to...Mission Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you… more
    Northrop Grumman (10/21/25)
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  • Senior Principal Applications…

    General Dynamics Information Technology (Washington, DC)
    …how our customers operate while you advance your career. Join GDIT as a Senior Principal Applications Delivery Network Engineer and build an impactful ... who are driven and resourceful like you. MEANINGFUL WORK AND PERSONAL IMPACT As a Senior Principal Applications Delivery Network Engineer, the work you'll do… more
    General Dynamics Information Technology (11/01/25)
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  • Network Cloud and Automation Senior

    General Dynamics Information Technology (Fairfax, VA)
    …years of related experience **Job Description:** This dynamic position at GDIT as a Network Cloud and Automation Senior Principal Engineer drives enterprise ... get stuck on a problem for too long without everyone knowing about it. HOW A NETWORK CLOUD AND AUTOMATION SR PRINCIPAL ENGINEER WILL MAKE AN IMPACT * Designs,… more
    General Dynamics Information Technology (10/29/25)
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  • Principal / Senior Principal

    Northrop Grumman (Los Angeles, CA)
    …with data/ network security and flight safety requirements Basic Qualifications - Principal Network System Engineer: + Bachelor's of Science in Computer ... devices into the overall system architecture + Develop and maintain network archiving strategies to ensure compliance with program requirements, including data… more
    Northrop Grumman (08/21/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …us to get a preview of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer) to join our team ... be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible...Experience in installation and testing of security patches and cyber security products. + Hands-on experience designing and supporting… more
    Saliense Consulting (10/01/25)
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  • IT Architectural Engineering Services…

    Koniag Government Services (San Antonio, TX)
    …LLC,** a Koniag Government Services company, is seeking an IT Architectural Engineering Services ( Cyber Network & Systems Security SME V) support KDS and our ... cybersecurity for the Defense Health Agency's complex and expansive network infrastructure. + Serves as the principal ...IT development and operations teams. + Collaborates with other senior IT leaders to ensure that IT architectural decisions… more
    Koniag Government Services (10/18/25)
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  • Sentinel - Principal /Sr. Principal

    Northrop Grumman (Manhattan Beach, CA)
    …life and launch your career today. Northrop Grumman Defense Systems is seeking a ** Principal Systems Network Architect/Sr. Principal Systems Network ... Interconnection model and the impact of each level to the design of a network architecture. **Basic Qualifications:** + **Sr. Principal Systems Network more
    Northrop Grumman (08/08/25)
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  • FAST Labs - Senior Principal Systems…

    BAE Systems (Merrimack, NH)
    …processing. About the Role: Ready to make a difference? BAE Systems is looking for a Senior Principal Systems Engineer II to help lead and work as part of ... teams to architect, design, integrate, debug, and test novel RF/EW/ cyber systems. The successful candidate will focus on delivering...on position level and/or job specifics. **FAST Labs - Senior Principal Systems Engineer II** **117993BR** EEO… more
    BAE Systems (10/31/25)
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  • Sr Principal Cybersecurity Analyst/…

    Northrop Grumman (Chantilly, VA)
    …including but not limited to Standard Operating Procedures and VISIO diagrams. ** Senior Principal Cyber Systems Engineer Basic Qualifications:** + ... our shared mission, we'll support you expanding your personal network and developing skills, whether you are new to...of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly,… more
    Northrop Grumman (10/02/25)
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  • Senior Principal IT/OT…

    Genentech (Los Angeles, CA)
    …Automated Inspection, Autoinjector Assembly, Packaging/Finished Products). **The Opportunity** A Senior Principal ITOT Infrastructure Engineer is being hired ... is expected during the project phase. **What You'll Do** Senior Principal ITOT Infrastructure Engineer (Department: ITOT/Infrastructure...Coach and at times hands on SME. Act as Cyber Security Coordinator / Engineer. Provide basic IT support… more
    Genentech (10/25/25)
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  • Principal OT Network Specialist

    NextEra Energy (Palm Beach Gardens, FL)
    ** Principal OT Network Specialist** **Date:** Oct 25, 2025 **Location(s):** Palm Beach Gardens, FL, US, 33410 **Company:** NextEra Energy **Requisition ID:** ... the future of energy. **Position Specific Description** Under general guidance, this senior -level role uses diverse knowledge of technical principles and methods to… more
    NextEra Energy (10/25/25)
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