• System Security Engineer

    Guidehouse (Bethesda, MD)
    …At least one of the following Certifications: + CISA + CISSP + CompTIA Security + CE Certified Professional + CompTIA Network + CE Certified Professional + ... + Deployed and managed cloud hosted environments, configured and refined network connections and security monitoring integrations. + Integrated third-party… more
    Guidehouse (11/19/25)
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  • Lead System Security Engineer

    Guidehouse (Bethesda, MD)
    …+ Deployed and managed cloud hosted environments, configured and refined network connections and security monitoring integrations. + Integrated third-party ... 3+ years of experience as IT system administrator or engineer . Experience can include: + System maintenance in configuration...the following Certifications: + CISA + CISSP + CompTIA Security + CE Certified Professional + CompTIA Network +… more
    Guidehouse (11/19/25)
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  • Senior Security Engineer - North…

    Quantexa (Maryland City, MD)
    …using platforms including Wiz, Zscaler, Sentinel, and complementary detection tooling. + Engineer , tune, and maintain detection logic and security policy ... and maintain continuous audit readiness. + Coordinate penetration testing across cloud, network , and application layers Security Operations & Incident Response +… more
    Quantexa (12/11/25)
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  • Security Engineer

    TekSynap (Rockville, MD)
    …Procedures (SOP) + Security Log Configuration and Management + Network Security : firewalls, Intrusion Prevention/Detection Systems (IPS/IDS), and Web ... architecture, design, implementation, support, maintenance, and expansion of the following security management tools: + Palo Alto Networks Firewalls: managing… more
    TekSynap (09/25/25)
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  • Principal Data Loss Prevention Security

    Oracle (Annapolis, MD)
    **Job Description** As a vital member of Oracle Cloud Infrastructure's (OCI) Security Operations Organization, you will be at the forefront of protecting Oracle's ... to expand and tackle ambitious initiatives, we are seeking experienced security professionals with a proven track record in safeguarding critical infrastructure… more
    Oracle (11/25/25)
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  • Senior Security Engineer - Data Loss…

    Oracle (Annapolis, MD)
    …in threat hunting, analyzing indicators of compromise (IOCs), investigating security incidents, managing incident responses, and conducting digital forensics across ... SaaS platforms. In this role, you will be part of a dedicated security operations team, leveraging data loss prevention, case management tools, and developing… more
    Oracle (11/25/25)
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  • Security Engineer - Nashville…

    Oracle (Annapolis, MD)
    **Job Description** Responsible for the planning, design and build of security architectures; oversees the implementation of network and computer security ... **Responsibilities** Responsible for advanced planning, design and build of security systems, applications, environments and architectures; oversees the implementation… more
    Oracle (11/25/25)
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  • Information Systems Security

    Acclaim Technical Services (Annapolis Junction, MD)
    …and technology, including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. ... continues to grow. The ISSE will: Participate as the primary security engineering representative on engineering teams for the design, development, implementation,… more
    Acclaim Technical Services (11/29/25)
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  • F5 Security Engineer - Active TS/SCI…

    ENS Solutions (Annapolis, MD)
    …+ Develop scripts and tools to automate configuration of a large number of network security devices distributed across multiple data centers + Propose and ... system enhancements that will improve the performance and reliability of the network security infrastructure + Applies capacity planning configuration changes as… more
    ENS Solutions (09/27/25)
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  • Fips 140 Security Engineer

    ABBTECH Professional Resources, Inc. (Columbia, MD)
    …candidate will work on varied FIPS 140 validation projects. - General security analysis - Design work (product architecture) - Vulnerability testing - Physical ... security testing - System-level logical analysis - Product evaluations...and apply them to products. - Experience setting up networks and familiarity with subnetting and routing concepts. -… more
    ABBTECH Professional Resources, Inc. (11/25/25)
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