• Network /Systems Security Engineer

    GovCIO (Bethesda, MD)
    **Overview** GovCIO is currently hiring for a System/ Network Security Engineer for our NIH-CIT proposal. This position will be located in Bethesda, MD and is a ... to standard operating procedures and in collaboration with NS Operations + Contribute to alert thresholds refinements and contribute...on best practices + Assist with mid-level and junior network security engineers on tasks as needed… more
    GovCIO (12/18/25)
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  • Systems Engineer

    Leidos (Annapolis Junction, 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 !** **Job Summary:** Leidos is seeking a System Engineer with strong experience in… more
    Leidos (01/10/26)
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  • Software Developer 3 - OCI Networking, DDoS…

    Oracle (Annapolis, MD)
    …a Senior Software Engineer to join our Networking organization, specializing in DDoS and Network Security . In this role, you will help design, build, and improve ... against network and application-layer threats. + Analyze industry trends in network architecture and security threats to help guide ongoing system… more
    Oracle (12/20/25)
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  • Senior Network Engineer; Datacenter…

    GovCIO (Bethesda, MD)
    …Team, and Security Team to support their objectives + Mentor network operations engineers in the practical application of current/emergent technologies, ... 10 years of equivalent Data Center operational experience. + Experience mentoring network operations engineers in the practical application of current/emergent… more
    GovCIO (12/18/25)
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  • Senior Principal Software Developer (Ic5) - OCI…

    Oracle (Annapolis, MD)
    …Principal Software Developer to join our Networking organization, focusing on DDoS and Network Security . In this strategic role, you will help architect, build, ... reliability, and operational efficiency. - Collaborate with partners across product, security , operations , and engineering to deliver high-visibility solutions.… more
    Oracle (11/25/25)
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  • Protocol Analyst- 3

    Leidos (Odenton, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical ... more. **Join us and make a difference in National Security !** **Job Summary:** Are you looking for interesting and...join our team in Fort Meade, Maryland, supporting development operations . Don't miss the opportunity to take your career… more
    Leidos (01/14/26)
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  • Cybersecurity Practice Manager - Network

    Optiv (Columbia, MD)
    … and Edge Security services, with an emphasis on Firewalls and other network security solutions. + Contribute to the creation and maintenance of pre-sales ... practice, collaborating with senior leadership on strategy and day-to-day operations + Ensure all methodologies and engagement processes are...- with a preference in STEM, Computer Science, Cyber Security , etc. + Minimum 7 years of experience in… more
    Optiv (01/15/26)
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  • Analyst, Security Operations - US…

    Anywhere Real Estate (Baltimore, MD)
    **Analyst Security Operations ** We are currently seeking to the fill the role of Analyst Security Operations . This position will report to the Manager of ... Security Operations . The Analyst role will be...+ Extensive knowledge and understanding of operating system internals, network security architecture, and protocol analysis. +… more
    Anywhere Real Estate (12/16/25)
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  • Full Stack Software Engineer (SWE-3)

    Leidos (Laurel, 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 (01/08/26)
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  • Principal AI/ML Engineer (SWE-4)

    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 (12/20/25)
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