• Federal Security Platforms Lead (Principal…

    Zscaler (Mclean, VA)
    …We are looking for a Federal Security Platforms Lead (Principal Information Security Engineer ) to join our Enterprise Security team. This is ... dedicated DoD/DoW IL6 cloud environment. In this role, you will architect Splunk Enterprise Security from the ground up, establish critical data pipelines and… more
    Zscaler (01/11/26)
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  • SME Zero Trust Security Engineer

    GovCIO (Alexandria, VA)
    …teams to engineer and implement permanent, scalable ZT resolutions and security controls. + Architect and implement strategic process improvements, develop ... **Overview** GovCIO is currently hiring a **Zero Trust Security Engineer ** to join our team, supporting a critical program with the US Coast Guard. This position… more
    GovCIO (11/18/25)
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  • Sr. Security Engineer

    Nutanix (Richmond, VA)
    …Humble, Honest, with Heart.** **The Opportunity** Are you a proactive and strategic Security Engineer with a passion for identity and access management, data ... supportive and collaborative work environment. As a Senior Staff Security Engineer , you will have the unique...Data Loss Prevention (DLP) strategies across the organization. + Architect and oversee the implementation of security more
    Nutanix (01/10/26)
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  • Security Engineer

    Tetrad Digital Integrity LLC (Arlington, VA)
    …threats and vulnerabilities in this digital age. TDI has an immediate need for a Security Engineer for a customer on a highly visible and strategic Cybersecurity ... Task Order. The Security Engineer will need to be a...GPEN, OSCP, OSCE, AWS Certified Cloud Practitioner, Azure Solutions Architect Expert. PREFERRED QUALIFICATIONS: + Experience working with Sepio… more
    Tetrad Digital Integrity LLC (01/08/26)
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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    …space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate individuals in Warrenton, ... change. **Responsibilities:** The duties and responsibilities of the Senior Information System Security Engineer (ISSE) include, but are not limited to, the… more
    Amentum (12/05/25)
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  • Cloud Security Engineer

    Steampunk (Mclean, VA)
    **Overview** As a **Cloud Security Engineer ** , you will work within our growing DevSecOps practice delivering features to support developing, testing, and ... Pivotal, Chef, Terraform, CloudFormation, or Ansible **Certifications:** + AWS Certified Security Specialty + AWS Certified Solution Solution Architect Associate… more
    Steampunk (11/29/25)
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  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The Security ... for tailored risk views. + Track progress against regulatory and internal security baselines (eg, CIS Benchmarks). + Operate and maintain vulnerability scanning… more
    Leidos (11/25/25)
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  • Lead Data Loss Prevention (DLP) Security

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Data Loss Prevention (DLP) Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and ... workflows. + Certifications: SC‑400 (Microsoft Information Protection Administrator), SC‑200 ( Security Operations Analyst), SC‑100 (Cybersecurity Architect ), or… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Senior Microsoft Security Engineer

    Insight Global (Virginia Beach, VA)
    Job Description Insight Global is looking for a Senior Microsoft Security Engineer with deep knowledge and expertise in Microsoft technologies, policies, and ... licensing, to lead the design, implementation, and management of enterprise-grade security solutions. This role is critical to ensuring the confidentiality,… more
    Insight Global (01/09/26)
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  • Senior Information Systems Security

    Amentum (Warrenton, VA)
    …change. **Responsibilities:** The duties and responsibilities of the **Senior Information System Security Engineer (ISSE)** include, but are not limited to, the ... and ability to conduct research for designing, integrating, and implementing security controls into current and future products/systems thus ensuring these systems… more
    Amentum (01/09/26)
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