• Principal Systems Engineer - active…

    V2X (Springfield, VA)
    …and the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior -level Principal Systems Engineer shall lead a diverse, multi- ... challenges with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our… more
    V2X (11/25/25)
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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 ... design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to manage… more
    Saliense Consulting (10/01/25)
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  • Senior Principal Offensive Security…

    Oracle (Richmond, VA)
    …(OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The ... . Are you interested in building large-scale distributed security systems and tools for the cloud? Do you love...code-coverage analysis + Several different hypervisors + Linux and Windows kernel mode non-sense + The list goes on… more
    Oracle (11/25/25)
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  • Senior & Principal Software…

    Oracle (Richmond, VA)
    …etc.) preferred * Experience developing for and/or administering a variety of operating systems ( Windows Server/Linux) * Thirst for learning and mastering new ... with developing, debugging or designing software applications or operating systems according to provided design specifications in hybrid environments (on-prem… more
    Oracle (11/25/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …including but not limited to Standard Operating Procedures and VISIO diagrams. ** Senior Principal Cyber Systems Engineer Basic Qualifications:** + ... our diverse team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful… more
    Northrop Grumman (10/02/25)
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  • Principal Security Engineer

    Oracle (Richmond, VA)
    **Job Description** The Principal Security Engineer is responsible for overseeing and managing the organization's cybersecurity strategy, policies, and programs. ... to ensure the integrity, confidentiality, and availability of all IT systems and infrastructure. **Responsibilities** **Key Responsibilities** + As a senior more
    Oracle (11/25/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... with domain and expert technical knowledge. + Experience in interfacing with senior management and negotiating with clients on requirements and deliverables. +… more
    Leidos (10/10/25)
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  • Cloud Engineer Sr Principal

    General Dynamics Information Technology (Fairfax, VA)
    …to ensure our mission is never interrupted. Our work depends on a Cloud Systems Engineer Senior Advisor joining our team to support internal GDIT operational ... working in a remote based environment. As a Cloud Systems Engineer Sr. Advisor supporting internal GDIT operations, you...and documentation skills. * Experience presenting to stakeholders and senior management * Ability to work some nights and… more
    General Dynamics Information Technology (11/04/25)
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  • Principal Professional Services Consultant

    Rocket Software (Richmond, VA)
    …Professional Services Team is looking for a highly skilled Mainframe Modernization Senior Consultant to provide technical support and/or leadership in the creation ... Professional Services Team is looking for a highly skilled Mainframe Modernization Senior Consultant to provide technical support and/or leadership in the creation… more
    Rocket Software (11/19/25)
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  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …+ Perform system vulnerability scanning, remediation, and patch management activities on Windows and Red Hat operating systems and various COTS/GOTS applications ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/18/25)
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