• 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…

    ENS Solutions (Reston, VA)
    …across security, cloud, and executive leadership. We are seeking an experienced Illumio Zero Trust Segmentation Platform Engineer to lead the design, ... You will directly shape our enterprise Zero Trust program, influence architectural decisions,...and enterprise security playbooks. Requirements + 5+ years in cybersecurity , cloud security, or infrastructure engineering. + 3+ years… more
    ENS Solutions (12/13/25)
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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 Operations Engineer

    TekSynap (Bethesda, MD)
    Engineer ** will implement and maintain defensive cyber controls aligned with ODNI's Zero Trust and ICAM policies. Core responsibilities include: + Deploy and ... platforms, endpoint agents, and network security tools. + Familiarity with Zero Trust Architecture, ICAM, and enclave hardening. **PREFERRED QUALIFICATIONS**… more
    TekSynap (11/22/25)
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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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  • Lead Security Engineer

    Leidos (Reston, VA)
    …scalable cloud infrastructure across an Azure platform, ensuring alignment with Zero Trust principles and defense-in-depth strategies. + **Identity, Credential, ... and pursue next-generation innovation. We are seeking a Security Engineer to serve as a technical leader for our...+ **Certifications:** Active CISSP certification is highly desirable. + ** Zero Trust :** Expertise in Zero more
    Leidos (12/20/25)
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  • Endace Platform Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …packet analytics, and telemetry architecture, combined with hands-on familiarity supporting Zero Trust visibility and segmentation strategies. This role owns ... the platform with SIEM/SOAR, detection engineering, analytics tooling, and broader Zero Trust security controls. Responsibilities include leading the design,… more
    ENS Solutions (12/13/25)
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  • Arkime Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    …capability. The ideal candidate combines hands-on Arkime expertise with strong Zero Trust engineering principles to support threat detection, forensics, ... Design packet capture strategies aligned to network topology, mission requirements, and Zero Trust monitoring needs. + Develop and automate deployment workflows… more
    ENS Solutions (12/13/25)
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  • Cloud Systems Engineer

    TekSynap (Bethesda, MD)
    …across AWS GovCloud and Azure environments. + Integrate cloud environments with ODNI's Zero Trust Architecture (ZTA) and Identity & Access Management (ICAM) ... environments including VPCs, EC2, IAM, S3, and encrypted networking aligned with ODNI Zero Trust and ICAM policies. + Support provisioning of Azure Virtual… more
    TekSynap (11/22/25)
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  • Cloud Engineer

    KBR (Bethesda, MD)
    …perform continuous monitoring, and report corrective actions + Establish and apply Zero Trust Architectures build and sustainment standards + Deliver information ... Title: Cloud Engineer Belong. Connect. Grow. with KBR! KBR's National...engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a… more
    KBR (12/25/25)
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  • M365 Engineer

    Leidos (Rockville, MD)
    …and maintain secure cloud identity, access, and mobility solutions in alignment with Zero Trust principles. + Develop and maintain automation solutions using ... environments. + Strong understanding of identity management, RBAC, MFA, conditional access, Zero Trust , and secure cloud configuration best practices. +… more
    Leidos (12/06/25)
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  • Cloud Security Engineer

    Steampunk (Mclean, VA)
    …the most secure cloud-based solutions for the customer including components for zero - trust architectures, identity and access management policy, and data privacy ... **Overview** As a **Cloud Security Engineer ** , you will work within our growing...candidates with 3-5 years experience with cloud platform services, cybersecurity and DevOps practices such as infrastructure as code… more
    Steampunk (11/29/25)
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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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  • 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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  • Network and Digital Service Engineer

    The MITRE Corporation (Mclean, VA)
    …and policies-including routing/switching, DNS/DHCP, load balancing, VPNs, firewall/ACLs, and Zero Trust -in diverse environments, emphasizing deployment ... fundamentals including IPv4/IPv6, LAN/WAN, routing, switching, firewalls, access control, VPN and Zero Trust . + Familiarity with the full lifecycle of data… more
    The MITRE Corporation (12/23/25)
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  • Mid-Level Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    Title: Mid-Level Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (12/16/25)
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  • Network Security Firewall Engineer

    ThermoFisher Scientific (Frederick, MD)
    …or related certifications Experience + At least four years of experience in zero - trust security framework, user identity and device management, architecture + ... Location/Division Specific Information Discover Impactful Work: The Network Security Engineer has global responsibility for supporting solutions crafted to protect,… more
    ThermoFisher Scientific (12/04/25)
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  • Trellix Endpoint DLP Engineer - Active…

    ENS Solutions (Reston, VA)
    …classification, tagging, and secure data-handling practices. Align DLP implementations with Zero Trust , privacy, and enterprise data protection strategies. ... controls as a Trellix Endpoint Data Loss Prevention (DLP) Engineer . Serve as the technical owner for Trellix EDR/DLP...Requirements + 4+ years of experience in cybersecurity engineering, data protection, or endpoint security + 2+… more
    ENS Solutions (12/13/25)
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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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  • Staff Information Security Engineer

    Zscaler (Mclean, VA)
    …customers can be more agile, efficient, resilient, and secure. Our cloud native Zero Trust Exchange platform protects thousands of customers from cyberattacks ... **impact in your role matters more than title** and trust is built on results. We believe in transparency...talents to Zscaler and help shape the future of cybersecurity . Our Engineering team built the world's largest cloud… more
    Zscaler (10/11/25)
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