• Senior Network and Next Generation Firewall…

    Lumen (Annapolis, MD)
    …role working towards the development of new solutions, processes, tools, systems that have company-wide and possibly industry-wide impacts. + Frequent contact ... desired. Event analysis via SIEM or vendor application is desired. + Linux RedHat Server Administration is considered a plus. + Recognized industry Certifications:… more
    Lumen (10/01/25)
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  • Summer 2026 Cybersecurity Engineering - Cloud…

    Highmark Health (Annapolis, MD)
    …interest and engagement in the field. + Basic understanding of operating systems (Windows, Linux ). **ESSENTIAL JOB FUNCTIONS** 1. Communicate effectively while ... interacting directly with colleagues, clientele, and/or other internal or external constituencies in the planning of assignments and the resolution of day-to-day operational problems. 2. Under supervision, provide entry-level professional services as… more
    Highmark Health (10/01/25)
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  • OCO Product Manager SME

    Parsons Corporation (Baltimore, MD)
    …+ Exploit common vulnerabilities and misconfigurations associated with common operating systems . (Windows, Linux , etc.), protocols (HTTP, FTP, etc.), and ... network security services (PKI, HTTPs, etc.). + Provide expert guidance on the latest offensive cyber tools, techniques, and procedures, advising senior leadership and operational teams. + Stay abreast of the latest developments in cybersecurity threats and… more
    Parsons Corporation (09/30/25)
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  • One Identity Server Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Riverdale, MD)
    …support the secure management of privileged credentials and access to critical systems . This role is responsible for the deployment, administration, and maintenance ... vaulting, session monitoring, and access control + Experience in administering both Linux and Windows server environments + Experience with compliance frameworks and… more
    BOOZ, ALLEN & HAMILTON, INC. (09/23/25)
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  • Customer Success Technical Architect

    Confluent (Annapolis, MD)
    …with Java Virtual Machine (JVM) tuning and troubleshooting + Experience with operating Linux , you know how to configure, tune and troubleshoot both RedHat & Debian ... with Apache Kafka & Apache Flink + Experience helping customers build distributed systems or streaming solutions that use Apache Kafka alongside technologies such as… more
    Confluent (09/19/25)
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  • Software Engineer with Poly Mid to Sr (Swe2)…

    Lockheed Martin (Annapolis Junction, MD)
    …development, testing, and debugging of software solutions, with a focus on Linux and Unix operating systems \. Strong Familiarity with programming languages ... such as Java, Python and Hadoop\. **WHY JOIN US** Providing ongoing training, mentorship, and development opportunities to help our cyber and intelligence professionals stay at the forefront of their field and achieve their career goals\. Competitive and… more
    Lockheed Martin (09/18/25)
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  • Security Engineer

    Teradata (Annapolis, MD)
    …Ability to implement security best practices in partnership with development teams and systems owners + Familiarity with one or more cloud environments, such as, ... and Prisma Cloud. + Experience working in both Windows, Mac, and Linux environments. + Ability to create documentation of processes, define technical specifications.… more
    Teradata (09/13/25)
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  • Cloud & Microsoft Technologies Managed Services…

    NTT America, Inc. (Annapolis, MD)
    …you will continuously provide feedback to clients, updating all necessary systems and portals. You will also proactively identify opportunities for work ... + Proficiency in managing platforms, including Windows Server Administration, Linux Server Administration, Virtualization Administration, Server Hardware, and Storage… more
    NTT America, Inc. (09/11/25)
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  • Network Exploitation Analyst

    The Metamorphosis Group (Fort Meade, MD)
    …development and testing. + Deep knowledge of end-point exploitation (host systems , workstations, servers) both from an offensive and defensive perspective. + ... Adobe, and other commercially available programs. + Knowledge of Windows as well as Linux OS. + Possess a working knowledge of Zero-day exploits for common OS and… more
    The Metamorphosis Group (09/10/25)
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  • Full Stack Software Engineer (UI Focus) - TS/SCI…

    Deloitte (Baltimore, MD)
    …and SQLite. + Understanding of Containerization in Docker. + Familiarity with operating systems windows, Linux , IOS, or Android. The wage range for this ... role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. The disclosed… more
    Deloitte (09/09/25)
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