• Sr Linux Admin (Active FS Poly)

    World Wide Technology (Reston, VA)
    **QUALIFICATIONS:** + 7+ years of experience as a Network Engineer / Security Engineer + **Top Secret/SCI with full scope poly Security Clearance required ... a plus + Experience with Redhat + Detailed understanding of cyber security methodologies + Experience with network design and architecture, including high… more
    World Wide Technology (06/06/25)
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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    Security , & Intel space? If so, look no further. Amentum is seeking a ** Senior Information System Security Engineer (ISSE)** to join our team of ... transformative change. **Responsibilities:** The duties and responsibilities of the ** Senior Information System Security Engineer ...Tier 1, 2, and 3 maintenance support for deployed cyber security technologies. + Assist with periodic… more
    Amentum (07/29/25)
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  • Senior Data Mining and Analytics…

    ICF (Arlington, VA)
    Senior Data Mining and Analytics Engineer to support a large federal cyber security analytic program. Your work will contribute to the knowledge of how ... prototype future cyber capabilities for implementation at large-scale. As the Senior Data Mining and Analytics Engineer , your exceptional skillset will… more
    ICF (06/11/25)
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  • Senior Security Intelligence…

    Amazon (Herndon, VA)
    …threat actors as well as experience performing question-driven analysis is required. As a Senior Security Intelligence Engineer , you will help enhance our ... Seattle, WA, USA The AWS Threat Intelligence team, part of Amazon Cyber Threat Intelligence (ACTI), is responsible for developing actionable intelligence on advanced… more
    Amazon (07/29/25)
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  • Senior Cloud Engineer - WFH

    Shuvel Digital (Reston, VA)
    …Cloud Architect (PCA); Professional Cloud Developer (PCD); Professional Cloud DevOps Engineer (PCDOE); Professional Cloud Security Engineer (PCSE); ... of education requirement. Briefly Describe the Work: GITI is looking for a Sr Cloud Engineer with cybersecurity operations experience and backend development… more
    Shuvel Digital (06/05/25)
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  • Senior Security Systems…

    Imagine One Technology & Management (Dahlgren, VA)
    …role.** Imagine One Technology & Management, Ltd. is seeking four (4) ** Senior Security Systems Engineers** with specific experience working with ... award of the associated work and will be performed in Dahlgren, Virginia. The ** Senior Security Systems Engineers** will be expected to: + Author DoD Assessment… more
    Imagine One Technology & Management (07/01/25)
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  • Senior Systems Security

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a ** Senior Systems Security Engineer ** with an active **TS/SCI clearance** to participate in Independent Technical Risk ... and Program Protection Plan (PPP) reviews to advance the practice of systems security engineering through all phases of a system acquisition. This will include… more
    SAIC (08/07/25)
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  • Senior Lead Information Security

    Lumen (Richmond, VA)
    …and shape the future. **The Role** We are seeking a highly skilled and experienced Senior Lead Information Security Engineer specializing in MTIPS policy and ... and new infrastructure designs. This role requires a deep understanding of cyber security and IP network technologies and best practices in information … more
    Lumen (08/08/25)
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  • Senior Information System Security

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... ect. **Preferred Qualifications:** + Degree in Computer Science, Cybersecurity, or other cyber discipline. ** Security Clearance Requirements:** + Must have a… more
    ManTech (07/03/25)
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  • Systems Engineer Senior Advisor

    General Dynamics Information Technology (Falls Church, VA)
    …Yes **Job Description:** Deliver simple solutions to complex problems as a **Systems Engineer Sr Advisor** at GDIT. Here, you'll tailor cutting-edge solutions to ... At GDIT, people are our differentiator. As a **Systems Engineer Sr Advisor** you will help ensure...and replication. + Implement and manage AD object lifecycle, security groups, user accounts, and service accounts. + Perform… more
    General Dynamics Information Technology (07/30/25)
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