• Sr . System Administrator (Linux)

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... customer contract. Nightwing is delivering technical support to customer management and providing technical services to enable customer mission accomplishment.… more
    Nightwing (10/29/25)
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  • Information Systems Security Engineer…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …policies, regulations, and standards, such as NIST, RMF, and ICD 503. * Vulnerability Management : Conducting vulnerability scans, analyzing results, and ... **Information Systems Security Engineer (ISSE) - Senior ** **Category:** Cyber...\#CGIintelligencecareers \#MARSCareers **Skills:** + English + Security Architecture + Vulnerability Management (IAVM) **What you can expect from… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Senior Engineer - Public Sector

    Lumen (Richmond, VA)
    …shape the future. **The Role** As a highly technical and hands-on position, the Sr Engineer will be supporting the Public Sector Solution Integration team and ... experience with system security concepts, system security assessments, threat and vulnerability management , penetration testing, vulnerability assessments, … more
    Lumen (11/11/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …measures to servers, networks, and applications. + Lead system risk assessments, vulnerability management , and compliance validation activities. + Support RMF ... is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security ...Level III certification requirements. + Strong background in RMF, vulnerability management , and system security architecture. Proficient… more
    TekSynap (10/31/25)
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  • Senior Cyber Security Engineer

    CACI International (Norfolk, VA)
    …Associated with technical vulnerabilities as part of the Information Assurance Vulnerability Management (IAVM) program. + Identifying, responding, and reporting ... Senior Cyber Security Engineer Job Category:...plans of action and milestones to remediate findings from vulnerability and risk assessments, as well as providing information… more
    CACI International (10/18/25)
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  • Cloud Engineer (Software Engineer…

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …such as Git. n) Working knowledge of DoD STIGs, and IA Vulnerability Management (IAVM). o) Continuous Integration/Continuous Delivery pipeline experience such ... **Cloud Engineer (Software Engineer - Senior...programs \#CGIFederalJob \#ClearanceJobs \#LI-PC1 **Skills:** + Cloud Computing + Vulnerability Management (IAVM) + Client Management … more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Senior Information Security Engineer

    Lumen (Richmond, VA)
    …us as we digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer is a member of the Industrial Security team ... compliance activities in support of various government contracts. The Senior Information Security Engineer must execute all... must execute all seven phases of the Risk Management Framework (RMF) process in accordance with both FISMA… more
    Lumen (11/13/25)
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  • Senior Cloud Engineer

    Leidos (Arlington, VA)
    **Description** The Leidos Digital Modernization Sector is seeking a highly capable Senior Cloud Engineer to spearhead cloud initiatives for the DHS CISA in ... + Tackles large security projects, both of a technical and compliance nature. The senior cloud engineer is expected to tackle difficult technical issues and… more
    Leidos (11/18/25)
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  • Senior Backup Engineer - Cyber Vault…

    Ensono (Richmond, VA)
    …and periodic cyber recovery drills with measurable outcomes. + Vulnerability Management : tracking, prioritization (CVSS/EPSS awareness), remediation SLAs, ... Senior Backup Engineer - Cyber Vault...drills); implement automation (Python/Ansible); and drive audit, compliance, and vulnerability remediation across a hybrid data center estate. The… more
    Ensono (11/01/25)
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  • Senior Systems Security Engineer

    EPS Corporation (Dahlgren, VA)
    …Navy environment. The ideal candidate will have extensive experience in vulnerability management , accreditation, and compliance with DoD cybersecurity standards, ... Senior Systems Security Engineer - (760)...of Defense (DoD)orU.S. Navyenvironment. + Proven experience in: + Vulnerability and risk analysis + SCAP scanning and STIG… more
    EPS Corporation (11/13/25)
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