• Zero Trust Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    Zero Trust Engineer The Opportunity: A well-designed network is critical to move data and enable the Department of Defense (DoD) to achieve their missions, ... Engineer who knows how to develop the exact network DoD needs. As a Zero Trust Engineer on our project, you'll coordinate with a dynamic team of thought… more
    BOOZ, ALLEN & HAMILTON, INC. (01/04/26)
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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 help safeguard mission-critical systems by deploying one of the… 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. (12/30/25)
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  • 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 Type: ... 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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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …reference architectures for endpoints, networks, identity, and cloud workloads aligned with zero - trust principles. + Cloud Security: Engineer guardrails ... security missions worldwide. **Job Description** SOSi is seeking an experienced Cybersecurity Engineer to join our team at SOS International in Reston, VA. This… more
    SOS International LLC (12/31/25)
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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. (12/30/25)
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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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  • Cyber Systems Security Engineer Sr.

    Gromelski & Associates, Inc. (Manassas, VA)
    …security posture. . Proficiency with security concepts, models and methods, eg, zero trust architecture and maturity model, multi-factor authentication. **_Cyber ... **Cyber Systems Security Engineer Sr.** Location **Manassas, VA (Relocation Assistance Available)**...resilience strategies using NIST 800-53 controls. . Familiarity with zero trust architecture and advanced authentication methods.… more
    Gromelski & Associates, Inc. (12/05/25)
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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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  • Software Engineer Sr Advisor Intelligence…

    General Dynamics Information Technology (Fairfax, VA)
    …are compliant with IC standards for cybersecurity, including RMF, ICD 503, and Zero Trust principles. + Cross-Team Collaboration: Partner with analysts, mission ... 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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  • Cyber Network Engineer

    Leidos (Lorton, VA)
    …Firepower). + Solid understanding of network security concepts: segmentation, least privilege, zero trust principles, IDS/IPS, NAC, and secure remote access. + ... Leidos currently has an opening for a Cyber Network Engineer to work in our Lorton, VA office. This...network tasks (eg, Python, Ansible, PowerShell). + Experience with Zero Trust architecture and modern identity-centric security… more
    Leidos (12/11/25)
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  • ANP Network Security Engineer (Palo…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …and traffic inspection. * Develop and enforce network security policies aligned with Zero Trust principles. * Monitor and analyze network traffic using advanced ... **ANP Network Security Engineer (Palo Alto/Zscaler) - US Citizenship Required** **Category:**...* Familiarity with NIST cybersecurity framework, FedRAMP compliance, and Zero Trust architecture. * Experience with IDS/IPS,… more
    CGI Technologies and Solutions, Inc. (01/14/26)
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  • Cloud Project Engineer

    CACI International (Chantilly, VA)
    …available in Azure. Analytics: Knowledge of Azure Machine Learning and AI services. + Zero Trust : Knowledge of the design and implementation of Zero ... Cloud Project Engineer Job Category: Information Technology Time Type: Full...ensure the safety of our nation. **An environment of trust .** CACI values the unique contributions that every employee… more
    CACI International (11/28/25)
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  • Systems Engineer , MAJESTIC

    Huntington Ingalls Industries (Springfield, VA)
    …PMO and customer stakeholders + Ensure system and software solutions align to Zero - Trust , cyber accreditation, and mission requirements What We Are Looking For: ... at various levels with salary ranges outlined here: + Systems Engineer 1: $71,000 - $100,000 + Systems Engineer 2: $83,000 - $120,000 + Systems Engineer 3:… more
    Huntington Ingalls Industries (12/20/25)
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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...**Role** We are looking for a Staff Information Security Engineer to join our Engineering team. This is a… more
    Zscaler (01/10/26)
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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 (12/27/25)
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  • Senior Platform Engineer

    BAE Systems (Sterling, VA)
    …cloud-based environment + Manage networking, including ingress/egress for service routing and zero - trust access + Work with internal engineering resources as ... training they need to succeed. We are all about trust , camaraderie, and a shared ambition to lead the...protect our freedom. We are looking for a Platform Engineer (Senior) to join our visible technical program driving… more
    BAE Systems (12/20/25)
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  • Cloud Cyber Engineer

    CACI International (Sterling, VA)
    …as well as someone who can help the software engineers understand zero trust architecture for a multi-releasability domain. **Responsibilities:** + Reviewing ... Cloud Cyber Engineer Job Category: Information Technology Time Type: Full...ensure the safety of our nation. **An environment of trust .** CACI values the unique contributions that every employee… more
    CACI International (11/11/25)
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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 ... shape the future of space defense. KBR is seeking a Modeling And Simulation Engineer with in-depth knowledge of satellite relevancy to Department of Defense and the… more
    KBR (12/16/25)
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  • Federal Incident Response Lead (Principal…

    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...for a Federal Incident Response Lead (Principal Information Security Engineer ) to join our team. This is a full-time… more
    Zscaler (01/11/26)
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