• Sr Principal Classified

    Northrop Grumman (Aurora, CO)
    …support, and team to do some of the best work of your career. ** Cybersecurity Professionals, We Want You!** Cyber assets everywhere are under siege from a wide ... At Northrop Grumman, we take a holistic approach to cybersecurity , looking at the whole cyber landscape of people,...demands nothing less. If you are an expert with classified computers within the Department of Defense (DoD) and… more
    Northrop Grumman (05/08/25)
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  • Sr Principal Classified

    Northrop Grumman (San Diego, CA)
    …support, and team to do some of the best work of your career. ** Cybersecurity Professionals, We Want You!** Cyber assets everywhere are under siege from a wide ... At Northrop Grumman, we take a holistic approach to cybersecurity , looking at the whole cyber landscape of people,...demands nothing less. If you are an expert with classified computers within the Department of Defense (DoD) and… more
    Northrop Grumman (05/07/25)
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  • Sr . Principal Cybersecurity

    Northrop Grumman (Melbourne, FL)
    … Application Administrator/Architect** to assist the Information System Security Team with classified cybersecurity . In this role, the Cybersecurity ... of offense, defense, and exploitation. Thought leadership demands nothing less. The Northrop Grumman Classified Solutions team is seeking a lead ** Cybersecurity more
    Northrop Grumman (04/08/25)
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  • Senior Principal

    RTX Corporation (Cedar Rapids, IA)
    Classified The Product Cybersecurity Engineering team is recruiting a P5 Senior Principal Cybersecurity Engineer interested in leading all phases of ... use. Our team works on many aspects of embedded product cybersecurity including security control trades, concept of operations, pursuit, requirements development,… more
    RTX Corporation (05/06/25)
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  • Sr . Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …are eligible for a security clearance​ **Security Clearance:** Secret - Current ** Sr . Principal Linux Systems Administrator** **,** **100% onsite, Tucson, ... and support IT infrastructure around the world. **What You Will Do:** ** Sr . Principal System Administrator,** in infrastructure Workplace Services, collaborate… more
    RTX Corporation (05/08/25)
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  • Sr . Principal Linux Systems…

    RTX Corporation (El Segundo, CA)
    …Segundo Boulevard Building E02, El Segundo, CA, 90245 USA **Position Role Type:** Onsite ** Sr . Principal Linux Systems Administrator- El Segundo, CA -Must have a ... tough, meaningful problems that create a safer, more secure world. ** Sr . Principal System Administrator** in infrastructure Workplace Services, collaborate… more
    RTX Corporation (04/10/25)
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  • Principal / Sr Principal

    Northrop Grumman (Annapolis Junction, MD)
    …Systems (NGMS) Sector, Networked Information Solutions (NIS) Division is seeking a ** Principal Contracts Administrator / Senior Principal Contract ... The selected candidate will have experience supporting work conducted in classified environments, focused on programs conducting cybersecurity services and… more
    Northrop Grumman (04/08/25)
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  • Sr / Principal Cyber Systems…

    Northrop Grumman (Colorado Springs, CO)
    …Engineer (ISSE) for a Space System training program where the ISSE provides cybersecurity subject matter expertise for a new system boundary. The ISSE's goal is ... Bachelors Degree in STEM field with5 years IT security ( Cybersecurity ) experience in support of USG programs (or 3...complex systems in the late system lifecycle phase **_Sr. Principal Engineer:_** + Bachelors Degree in STEM field with… more
    Northrop Grumman (05/08/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Orlando, FL)
    …part of history, they're making history. Northrop Grumman Defense Systems is seeking a Principal / Sr . Principal Network Engineer to support the Air Force ... Services (AFMS3) program in Orlando, FL. This role involves implementing cybersecurity policies, conducting risk assessments, and ensuring compliance with Department… more
    Northrop Grumman (04/19/25)
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  • Sr Principal Information Systems…

    RTX Corporation (San Diego, CA)
    …+ Represent TEE as the west coast region point of contact for TE classified information systems and the Test Equipment Network to maintain test integrity. + As ... as well as lead the onboarding of new TESA personnel. + Developing Cybersecurity compliant TE (Linux, IOS, Windows) + Troubleshoot production and development TE to… more
    RTX Corporation (04/17/25)
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  • Sr . Pr. Application Security Engineer…

    Northrop Grumman (Dulles, VA)
    …Our employees are not only part of history, they're making history. **This** ** Senior Principal Application Security Engineer position is for DevSecOps on a ... systems in the early system development phase of the lifecycle is important. The Senior Principal position is responsible for internal technical leadership for a… more
    Northrop Grumman (04/08/25)
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  • Local Defender - Cybersecurity (Security…

    COLSA Corporation (San Miguel, CA)
    General Summary: The Local Defender is a critical cybersecurity role responsible for protecting the organization's digital assets through proactive monitoring, ... communicated and actioned to support the Government customer and mission requirements. Principal Duties and Responsibilities SOC Activities and Duties + Monitor and… more
    COLSA Corporation (05/04/25)
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  • Local Defender - Cybersecurity (Security…

    COLSA Corporation (Southport, NC)
    General Summary: The Local Defender is a critical cybersecurity role responsible for protecting the organization's digital assets through proactive monitoring, ... communicated and actioned to support the Government customer and mission requirements. Principal Duties and Responsibilities: SOC Activities and Duties * Monitor and… more
    COLSA Corporation (04/17/25)
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  • Principal Staff Penetration Tester

    Concurrent Technologies Corporation (Virginia Beach, VA)
    …in May/June 2025 Concurrent Technologies Corporation (CTC) is seeking a Principal Staff Penetration Tester to provide expert-level cybersecurity support ... recognition for quality work. https://concurrent-technologie (https://concurrent-technologies-corporation.breezy.hr/) Staffing Requisition: SR #2025-0052 "We are an equal opportunity employer and all… more
    Concurrent Technologies Corporation (04/25/25)
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  • Senior Principal Cyber Engineer

    RTX Corporation (Albany, NY)
    …if you are a recognized researcher with strong skills in cybersecurity , computer engineering/science, RF signal processing, machine learning, mathematics, modeling ... team while building technologies to support Cyber/EW operations; autonomy; cybersecurity ; networking; RF systems; quantum computing and many other existing… more
    RTX Corporation (04/11/25)
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  • Cleared Senior / Principal Systems…

    Sandia National Laboratories (Albuquerque, NM)
    …Controls) documentation for management review and approval. + Partner with Sandia Cybersecurity as owner and maintainer of department stand-alone security plans. + ... subject to a federal background investigation to meet the requirements for access to classified information or matter if the duties of the position require a DOE… more
    Sandia National Laboratories (04/28/25)
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  • Principal Cyber/Systems Security Engineer…

    Northrop Grumman (Dulles, VA)
    …transfer. Applications with Active SCI access are preferred. As a Principal Engineer, candidates must have demonstrated technical accomplishments in the below ... integrated product team (IPT) to architect, implement, and satisfy CyberSecurity , CyberResilience, and/or CyberSurvivability requirements of satellite systems, communications… more
    Northrop Grumman (04/15/25)
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  • Principal Compliance Analyst - IT

    Carnival Cruise Line (Miami, FL)
    …standards, such as Sarbanes-Oxley (SOX) and Payment Card Industry (PCI) compliance. The Principal Analyst is a trusted advisor to senior management and has ... The Principal Analyst, IT Compliance is responsible for developing...and controls to ensure alignment with requirements. The most senior role and decision maker in working with cross… more
    Carnival Cruise Line (04/11/25)
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  • Principal Vulnerability…

    Nightwing (Indialantic, FL)
    …citizens and be able to obtain and maintain a government security clearance. As a Senior Principal Cyber Engineer at Nightwing CODEX, you will take on a hybrid ... complex problems, and deliver exceptional results for our clients. About Cybersecurity , Intelligence and Services The Cybersecurity , Intelligence and Services… more
    Nightwing (03/25/25)
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  • Principal NLCC (National Leadership Command…

    The MITRE Corporation (Fort Meade, MD)
    …the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference ... to develop, analyze, test, and evaluate communications systems that support senior national leaders. Roles & Responsibilities: + Provide long-term, sponsor facing… more
    The MITRE Corporation (05/01/25)
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