• Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …configuration management for security-relevant information system software. + Serving as a subject matter expert in security architecture to include ... interfacing systems that are part of a large complex network environment with geographically distributed components. + Identifying and implementing appropriate… more
    Leidos (09/15/25)
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  • Penetration Tester 3 with Poly

    Amentum (Columbia, MD)
    …impact on the nation's security and intelligence mission. **Responsibilities:** + Serve as a Subject Matter Expert providing testing expertise of the Risk ... testing phase of security controls assessments using specialized knowledge of network protocols, operating systems , architectures, equipment, services, and… more
    Amentum (09/22/25)
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  • Cyber Security Lead

    Ball Corporation (Westminster, CO)
    …controls, making continuous improvements to enhance overall security. + Serve as a subject matter expert on cybersecurity matters, both internally and ... and responding promptly to security incidents. Active monitoring of our networks, systems , and applications is essential to proactively identify and thwart potential… more
    Ball Corporation (09/17/25)
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  • Systems Engineer

    Leidos (Norfolk, VA)
    …Volumes, and Scale-Out File Server (SOFS). + Strong understanding of enterprise, network , systems , operations and support. + Experience and knowledge leveraging ... + Excellent writing and speaking skills. + Experience with creating and maintaining network and computer datacenter diagrams, rack elevations, and drawings. +… more
    Leidos (09/17/25)
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  • Global Critical Environment (CE) Senior…

    Microsoft Corporation (Redmond, WA)
    …Engineer** . As a **Global CE Application Senior Service Engineer** you act as the subject matter expert of the data center Building Automation (BAS) OR ... is built upon and managed by a team of subject matter experts working to support services...field AND 3+ years technical experience in software engineering, network engineering, service engineering, systems engineering, or… more
    Microsoft Corporation (10/11/25)
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  • Production Engineering Manager

    Meta (Menlo Park, CA)
    …to long-term, high-impact initiatives 8. Hold your own in technical discussions, be a subject matter expert , and have strategic influence 9. Support ... web and AI applications, but also ensure that the network is running smoothly and meets strict performance goals...Qualifications: 14. Hold a Bachelor's or Master's degree in Computer Science, Engineering, or a related technical field, or… more
    Meta (08/01/25)
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  • Senior Security Engineer

    iconectiv (Bridgewater, NJ)
    …Citizenship required** **General Skills and Qualifications** : + Information security engineering subject matter expert . + Strong analytical and ... consumers and businesses protected. Our cloud-based information as a service network and operations management and numbering solutions span trusted communications,… more
    iconectiv (08/15/25)
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  • Sr Principal Engineer Systems Architect…

    Northrop Grumman (Huntsville, AL)
    …in identifying system capabilities, defining and communicating them to developers, engineers, subject matter experts, and users, as well as producing ... emerging capabilities in collaboration with other architects, including the lead Systems Architect, software architects, network architects, and cyber architects… more
    Northrop Grumman (10/11/25)
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  • Manager, Software Engineering, FBOSS (Facebook…

    Meta (Menlo Park, CA)
    …top of the day-to-day software development. Hold your own in technical discussions, be a subject matter expert , and have strategic influence. 2. Help define ... Manage engineers working to build, scale, deploy and support network systems for our global network...**Minimum Qualifications:** Minimum Qualifications: 11. BS or MS in Computer Science, Engineering, or a related technical discipline or… more
    Meta (08/23/25)
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  • Security Operations Center Incident Responder, VP

    Citigroup (Irving, TX)
    …demanding role with global exposure and responsibility. You will serve both as a technical subject matter expert and as an ambassador for the incident ... through large data sets + Current hands-on experience in digital forensics (eg computer , network , mobile device forensics, and forensic data analysis, etc.). +… more
    Citigroup (10/03/25)
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