• Cybersecurity Engineer - Zero

    CACI International (Chantilly, VA)
    Cybersecurity Engineer - Zero Trust Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... aligned with government regulations, ensuring data availability and compliance with Zero Trust security measures. Your knowledge of strong authentication… more
    CACI International (12/05/25)
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  • Illumio Zero Trust Segmentation…

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Illumio Zero Trust Segmentation Platform Engineer Key Role: Lead the design, deployment, configuration, and optimization of Illumio Core and Illumio Edge ... virtualized, and cloud environments. Support the architecting and implementation of Zero T rus t Segmentation policies , including application dependency mapping,… more
    BOOZ, ALLEN & HAMILTON, INC. (11/29/25)
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  • Cybersecurity Engineer

    Red River (King George, VA)
    …DoD Compliance Frameworks such as DoDI 8510, DoDI 8570, Zero Trust Architectures). + In-depth knowledge of cybersecurity principles, best practices, and ... Red River Technology is actively seeking a dedicated and highly skilled Cybersecurity Engineer to join our team in supporting a mission-critical program for the… more
    Red River (10/06/25)
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  • Palo Alto Prisma Engineer - US Citizenship…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …architecting, engineering, and implementing advanced network security solutions while driving Zero Trust strategies. You will assess complex business ... **Palo Alto Prisma Engineer - US Citizenship Required** **Category:** Cyber Security...architectures (including multi-tenant and MSSP models), and develop comprehensive Zero Trust roadmaps. Leveraging Prisma Access, Prisma… more
    CGI Technologies and Solutions, Inc. (12/04/25)
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  • Cyber Systems Security Engineer Sr.

    Gromelski & Associates, Inc. (Manassas, VA)
    …and empower critical Department of Defense (DoD) assets. Looking for an experienced cybersecurity engineer with strong technical depth and a leadership mindset. ... security posture. . Proficiency with security concepts, models and methods, eg, zero trust architecture and maturity model, multi-factor authentication. **_Cyber… more
    Gromelski & Associates, Inc. (12/05/25)
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  • Endace Platform Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …packet analytics, and telemetry architecture, combined with hands-on familiarity supporting Zero Trust visibility and segmentation strategies. This role owns ... Endace Platform Engineer The Opportunity: We are seeking a seasoned...SIEM or SOAR, detection engineering, analytics tooling, and broader Zero Trust security controls. You will lead… more
    BOOZ, ALLEN & HAMILTON, INC. (11/29/25)
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  • Software Engineer Sr Advisor Intelligence…

    General Dynamics Information Technology (Fairfax, VA)
    …with IC standards for cybersecurity , including RMF, ICD 503, and Zero Trust principles. + Cross-Team Collaboration: Partner with analysts, mission users, ... such as Kafka, Elasticsearch, NiFi, or cloud-native services. + Understanding of Zero Trust architectures, cross-domain solutions (CDS), and IC policy… more
    General Dynamics Information Technology (10/21/25)
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  • Email Security Engineer

    IBM (Herndon, VA)
    …email gateways (Proofpoint, M365, etc) . Microsoft certification . Knowledge of zero trust frameworks and modern authentication methods (MFA, conditional access) ... **Introduction** The CISO Cybersecurity Operations Platform (CSOP) team is looking to add an engineer to the Analytics and Data Exploitation team. The Platform… more
    IBM (12/03/25)
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  • Mission Data Fabric Engineer

    Tyto Athene (Reston, VA)
    …multiple security level requirements and the unique considerations of data oriented zero trust implementation patterns. You will also leverage your deep ... Athene is searching for a mission oriented **Data Fabric Engineer ** to join our CTO shop. This role is...data products with multi-level security (MLS) capabilities + Integrate Zero Trust principles into data product design… more
    Tyto Athene (11/06/25)
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  • Cyber Security Engineer

    BAE Systems (Herndon, VA)
    …improve our future and protect our freedom. We are looking for experienced Cybersecurity Engineer to join our technology-based program supporting a key ... CI/CD pipelines and container security (eg, Docker, Kubernetes) + Knowledge of zero trust architecture and identity/access management strategiesT Toolsets &… more
    BAE Systems (12/09/25)
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  • DevSecOps Engineer

    TekSynap (Reston, VA)
    …SBOMs, dependency checks) and security controls into the CI/CD workflow to enforce zero - trust principles and achieve repeatable ATO packages + Collaborate with ... with secure front-end frameworks, identity management (Keycloak, OpenID Connect), or zero - trust architecture. **Overview** We are seeking aDevSecOps Engineerto… more
    TekSynap (09/18/25)
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  • Systems Engineer 5- Enterprise IT…

    M. C. Dean (Vienna, VA)
    …cloud solutions (multi-cloud strategy, hybrid cloud architectures), advanced security protocols ( Zero Trust , Advanced Threat Protection), and large-scale data ... infrastructure investments, ensuring alignment with business risk, scalability, and cybersecurity requirements. + Lead technology and solution architecture evaluation,… more
    M. C. Dean (11/26/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Reston, VA)
    …sophisticated cyber threats. Understand the fundamentals of layered defense and zero trust technologies. Prevent adversary network threats, identify advanced ... analytics, machine learning, artificial intelligence, or anomaly detection + Experience with Zero - Trust Architecture + Experience with DevSecOps, CI/CD, IaC and… more
    ENS Solutions (09/27/25)
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  • Modeling And Simulation Engineer

    KBR (Chantilly, VA)
    Title: Modeling And Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (11/07/25)
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  • Senior Systems Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …and protocols such as TCP/IP, DNS, DHCP, SNMP, Syslog, etc. + Knowledge of zero trust architecture (eg, Zscaler) implementation, as well as working experience ... cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the… more
    M. C. Dean (11/28/25)
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  • Senior Launch Integration and Operations…

    KBR (Chantilly, VA)
    Title: Senior Launch Integration and Operations Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (11/07/25)
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  • SME SIGINT Engineer

    KBR (Chantilly, VA)
    Title: SME SIGINT Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (11/07/25)
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  • Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (09/16/25)
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  • Lead Network and Infrastructure Engineer

    ManTech (Herndon, VA)
    …+ Certifications: CCNP, CISSP, CEH, JNCIP, or similar + Experience with SD-WAN, Zero Trust architecture, or hybrid-Cloud networking + Knowledge of federal ... **MANTECH** seeks a motivated, career and customer-oriented **Lead Network and Infrastructure Engineer ** to join our team in **Herndon, VA.** The Lead Network and… more
    ManTech (10/10/25)
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  • Information Systems Security Officer (Cloud)

    Tetrad Digital Integrity LLC (Ashburn, VA)
    …and AI-enabled systems. + Ensure cloud-based systems and AI applications align with Zero Trust principles and customer policy. + Lead technical security ... Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and...(CASP+) + Cloud certifications (AWS Certified Security, Azure Security Engineer Associate, Google Professional Cloud Security Engineer ).… more
    Tetrad Digital Integrity LLC (10/08/25)
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