• Staff Information Security Engineer…

    Zscaler (Mclean, VA)
    …agility with a cloud-first strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management engineer inside ... systems, and adhering to one-way diode transfer protocols.** Reporting to the Senior Manager of Information Security Engineering, you will be responsible for: +… more
    Zscaler (10/11/25)
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  • Information Systems Security Engineer…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior ** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... as NIST, RMF, and ICD 503. * Vulnerability Management: Conducting vulnerability scans, analyzing results, and recommending remediation actions. * Security… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Senior Backup Engineer - Cyber Vault…

    Ensono (Richmond, VA)
    …and DR drills); implement automation (Python/Ansible); and drive audit, compliance, and vulnerability remediation across a hybrid data center estate. The role ... Senior Backup Engineer - Cyber Vault...current and audit-ready. + Drive security compliance , manage vulnerability remediation , and maintain platform hardening baselines… more
    Ensono (11/01/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …positionis responsible forperforming cybersecurity architecture reviews, system hardening, and vulnerability remediation to ensure accreditation and sustained ... & Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security Engineer (SSE) serves… more
    TekSynap (10/31/25)
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  • Senior Systems Security Engineer

    EPS Corporation (Dahlgren, VA)
    Senior Systems Security Engineer - (760) Share this job as a link in your status update to LinkedIn. Job Title Senior Systems Security Engineer Location ... Navy environment. The ideal candidate will have extensive experience in vulnerability management, accreditation, and compliance with DoD cybersecurity standards, as… more
    EPS Corporation (11/13/25)
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  • Senior Engineer - Public Sector

    Lumen (Richmond, VA)
    …future. **The Role** As a highly technical and hands-on position, the Sr Engineer will be supporting the Public Sector Solution Integration team and its specialized ... integrate, test and prepare systems for operational use and patches for rapid remediation and deployment. **What We Look For in a Candidate** *Knowledge and… more
    Lumen (11/11/25)
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  • Senior Information System Security…

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... system(s) designs support the incorporation of FBI directed cybersecurity vulnerability solutions. **Minimum Qualifications:** + Bachelor's plus minimum 8 years'… more
    ManTech (11/12/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... and updating standard security software in the areas of vulnerability scanning/management, leading remediation efforts, end-node security,...security section grows, so will the tools and the ** Senior Security Engineer ** will be the person… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Senior Network Development Engineer…

    Oracle (Richmond, VA)
    **Job Description** ** Senior Network Development Engineer ** **MUST BE A US CITIZEN** Join Oracle Health's Infrastructure Engineering Services (IES) team as a ... Network Development Engineer (IC3/IC4) focused on Operations and Incident Response. In...best practices. + Solid understanding of network security principles, vulnerability management, and compliance requirements including FedRAMP and HIPAA.… more
    Oracle (11/25/25)
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  • Senior Endpoint Engineer

    CACI International (Arlington, VA)
    Senior Endpoint Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... * * * **The Opportunity:** CACI is seeking a Senior Endpoint Engineer to join our team...- Expert knowledge of packaging, testing, deployment, and issue remediation - Solid knowledge of PowerShell scripting - Solid… more
    CACI International (11/19/25)
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