• Information Systems Security

    Amentum (Chantilly, VA)
    …& Intel space? If so, look no further. Amentum is seeking a ** Principal Information System Security Engineer ** to join our team of passionate individuals ... mission. We are seeking a highly skilled and experienced Principal Information System Security Engineer to join our team. The successful candidate will… more
    Amentum (08/19/25)
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  • Director Information Security

    Lumen (Richmond, VA)
    …the world's most complex networks. **The Main Responsibilities** We are seeking a Principal Information Security Engineer Director, Information ... and shape the future. **The Role** Location: Remote Reports to: VP, Black Lotus Security Group Clearance Required: Active TS/SCI with CI polygraph About Black Lotus … more
    Lumen (09/03/25)
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  • Principal Cyber Security Systems…

    ManTech (Chantilly, VA)
    MANTECH seeks a motivated, career-driven ** Principal Cyber Security Systems Engineer ** to join our team in **Chantilly, VA** . This role offers an exciting ... opportunity for an experienced engineer to secure and optimize complex infrastructure in support...with engineering and cybersecurity teams to ensure solutions meet security , performance, and scalability standards + Managing and configuring… more
    ManTech (08/29/25)
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  • Cybersecurity Engineer Principal

    General Dynamics Information Technology (Herndon, VA)
    …**Job Description:** Deliver simple solutions to complex problems as a **Cybersecurity Engineer Principal ** at GDIT. Here, you'll tailor cutting-edge solutions ... At GDIT, people are our differentiator. As a **Cybersecurity Engineer Principal ** you will help ensure today...and identity services. + Support Azure-based applications, ensuring proper security measures are in place, such as RBAC (Role-Based… more
    General Dynamics Information Technology (09/21/25)
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  • Principal OR Senior Principal Field…

    Northrop Grumman (VA)
    …Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal Field Service Engineer - Network and Communications** to join our team ... location. _This position can be filled at either the Principal Field Service Engineer - Network and...IAT Level II (or higher) compliant certification. Examples include: Security +CE, CCNP, and CISSP. This certificate must be obtained… more
    Northrop Grumman (09/17/25)
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  • Systems Engineer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …**Job Description:** Deliver simple solutions to complex problems as a **Systems** ** Engineer Principal ** at GDIT. Here, you'll tailor cutting-edge solutions to ... At GDIT, people are our differentiator. As a **Systems** ** Engineer Principal ** you will help ensure today...pipelines + Working daily with Development teams to integrate security tool components via automated pipelines + Assisting with… more
    General Dynamics Information Technology (08/27/25)
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  • Principal AWS AI Cloud Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …our customers operate while you advance your career. Join GDIT as a Cloud Engineer Principal and build an impactful career in enterprise IT, collaborating with ... are driven and resourceful like you.** **MEANINGFUL WORK AND PERSONAL IMPACT** **As a Cloud Engineer Principal , the work you'll do at GDIT will be impactful to… more
    General Dynamics Information Technology (09/27/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Mclean, VA)
    …of history, they're making history. Northrop Grumman Defense Systems has an opening for a Principal Cyber Systems Engineer . We are looking for you to join our ... team as a Principal Cyber Systems Engineer based out of...system security posture. + Develop and maintain security auditing dashboards as directed by the Information more
    Northrop Grumman (09/17/25)
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  • Principal / Sr. Principal Core…

    Northrop Grumman (Chantilly, VA)
    …part of our mission. We are looking for a ** Principal or Sr. Principal ** **Core Network Engineer ** to support the design and implementation services for ... in defining best practice policies for product applications. **Basic Qualifications:** + ** Principal Network Engineer ** **:** Bachelor's degree in STEM (Science,… more
    Northrop Grumman (08/31/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our team in support of our ... be considered and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations… more
    Saliense Consulting (07/07/25)
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