• Networking System Administrator-Linux

    Leidos (Annapolis Junction, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical ... + Experience with security standards, software architectures, and Network security technologies (Multiple Domain, PKI, SSP, Vulnerability Assessment,… more
    Leidos (11/05/25)
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  • Senior Linux Systems Administrator (NDA 4)

    Leidos (Annapolis Junction, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical ... for a small, diverseteam that provides end-to-end software, systems, and network engineering services to support Integrated Discovery Operations (IDO).… more
    Leidos (10/09/25)
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  • Senior Linux Systems Administrator - 10k Sign…

    Leidos (Columbia, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical ... Paid Leave, and much more. **Join us and make a difference in National** ** Security !** Join our team as a **Linux Systems Administrator** , where you'll provide… more
    Leidos (09/26/25)
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  • Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical ... access control, authorization, identification and authentication, public key infrastructure, network and enterprise security architecture) and applying risk… more
    Leidos (11/15/25)
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  • Senior Python Developer (SWE-3)

    Leidos (Fort Meade, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical ... Leave, and much more. **Join us and make a difference in National Security !** **Job Summary:** Our LOE program provides our customer's Operations organization… more
    Leidos (10/28/25)
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  • Network Engineer, Operations

    Meta (Annapolis, MD)
    …manage business risk, our team is accountable. We provide the services to manage network operations across data center, backbone, subsea, and edge locations; and ... with upstream partner teams to ensure design, build, and operations aligns to applicable reliability, security , privacy,...7 years of direct leadership experience within a global Network Operations Center or IT Operations more
    Meta (10/09/25)
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  • Network Operations Manager

    Leidos (Bethesda, MD)
    …+ Provide on-site support to the health agency in MD. + Lead network operations team, provide technical guidance, assign tasks, and monitor team ... network inventory details). + Ensure customer visibility into network operations through dashboards and reporting. +... network monitoring tools. + Domain expertise with network security and compliance documentation. + Strong… more
    Leidos (10/01/25)
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  • Senior Network Security Engineer

    TEKsystems (Bethesda, MD)
    Top Skills' Details Top 3 skills: CISCO Identity Services Engine (ISE), CISCO NAC, IPS/IDS, Network Security Minimum eight years of experience in a Network ... ASA Firewalls VLANs, MPLS, 802.1X configuration Certifications: CCNP (ActivE) Description How a Network Security Engineer will Make an Impact: Collaborate in the… more
    TEKsystems (11/05/25)
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  • Network Security Architect

    Warner Bros. Discovery (Silver Spring, MD)
    …tools, resources, monitoring, threat detection, and more. **Your New Role ** The Network Security Architect is a critical technical role responsible for ensuring ... world and across platforms - the Global Technology & Operations team is building media technology and IT systems...considered a subject matter expert in the area of Network Security and Architecture. Ideal candidates will… more
    Warner Bros. Discovery (08/21/25)
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  • Cybersecurity Network Security

    Banner Health (MD)
    …issues related to cybersecurity threat & vulnerability management, identity management, security operations center, forensics, and data protection. Cybersecurity ... is dynamic and impactful. You'll collaborate with cross-functional teams to analyze network traffic, fine-tune security controls, and respond to real-time… more
    Banner Health (10/18/25)
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