• Principal / Sr. Principal Core…

    Northrop Grumman (Chantilly, VA)
    …the warfighter. Come be a part of our mission. We are looking for a ** Principal or Sr. Principal ** **Core Network Engineer** to support the design and ... (Python, Bash, etc.) **Duties:** + Provide operational support to all routing/ security products within the Customer infrastructure. + Troubleshoot equipment and Core… 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 team at ... and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management… more
    Saliense Consulting (10/01/25)
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  • IT Risk and Compliance Specialist Senior…

    General Dynamics Information Technology (Falls Church, VA)
    …SENIOR PRINCIPAL WILL MAKE AN IMPACT:** + Manage the security posture and authorization lifecycle for multiple cloud and on-premises information systems. ... **Job Family:** Cyber and IT Risk Management **Skills:** Information Security ,Information Technology (IT) Risk,Information Technology (IT) Risk Management **Certifications:**… more
    General Dynamics Information Technology (09/20/25)
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  • Principal Platform Engineer / Linux…

    RTX Corporation (Springfield, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with Polygraph At Raytheon, the foundation of everything we… more
    RTX Corporation (08/08/25)
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  • Cyber Software Test Engineer/ Principal

    Northrop Grumman (Chantilly, VA)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... a candidate to fill a **Software Test Engineer / Principal Software Test Engineer** position. This position will be...Willing and able to obtain and maintain a TS/SCI Security Clearance (US citizenship is a pre-requisite) + A… more
    Northrop Grumman (09/25/25)
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  • Principal /Sr Principal Fault…

    Northrop Grumman (Dulles, VA)
    …they're making history. Northrop Grumman is hiring a qualified Principal /Sr. Principal Systems Engineer to support a National Security Space (NSS) Program ... design efforts, and management of technical budgets & interface definitions. + The application of these systems engineering functions will be in the context of fault… more
    Northrop Grumman (09/19/25)
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  • VP/ Principal , Services Business…

    Mastercard (Arlington, VA)
    …and governments realize their greatest potential._ **Title and Summary** VP/ Principal , Services Business Development-Community Institutions Principal , Services ... enable our customers to solve business problems from end to end. The Principal of Community Institutions, USFI, will lead Services sales to existing customers and… more
    Mastercard (08/29/25)
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  • Principal SA - DOD Mission , WWPS DoD SA

    Amazon (Arlington, VA)
    …detection and response? Do you have the technical leadership skills and security expertise to drive innovation at the intersection of cloud computing, artificial ... intelligence, and national defense? Amazon Web Services is seeking a Principal Solutions Architect to lead the technical architecture development of Public Sector… more
    Amazon (09/23/25)
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  • Principal Enterprise Architect - Cloud

    NiSource (Chester, VA)
    …of Architecture, the Principal Enterprise Architect works closely with the Application Development, Infrastructure, Security , Data & Analytics, and PMO teams ... ** Principal Enterprise Architect - Cloud** **Full Time Perm**...patterns + Technology skills across multiple IT domains (eg application , data, infrastructure, security ) + Strong consultative… more
    NiSource (09/05/25)
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  • Principal Auditor - Cyber, Risk…

    Capital One (Mclean, VA)
    …in information technology (operations, software delivery, access management, microservices), information security ( application security , network security ... Principal Auditor - Cyber, Risk and Analysis Technology...audits of critical technology functions including cloud-based technology implementations, application controls, and cybersecurity risks. **Responsibilities:** + Execute major… more
    Capital One (09/19/25)
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