• 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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  • SME Zero Trust Security…

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a ** Zero Trust Security Engineer ** to join our team, supporting a critical program with the US Coast Guard. This ... and will be a hybrid remote position. **Responsibilities** The Zero Trust Security Engineer will...migration roadmaps. + Collaborate directly with engineering, architecture, and cybersecurity teams to engineer and implement permanent,… more
    GovCIO (11/18/25)
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  • Senior Zero Trust Data Analytics…

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a senior-level ** Zero Trust Data Analytics Engineer ** to join our team, supporting a critical program with the US ... and will be a hybrid remote position. **Responsibilities** The Zero Trust Data Analytics Engineer ...systems (Azure AD, Active Directory). + Strong understanding of cybersecurity principles, Zero Trust architecture… more
    GovCIO (11/18/25)
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  • Staff Cybersecurity Analyst / Information…

    Northrop Grumman (Fairfax, VA)
    …with NIST800.53rev4, CNSS-1253, National Security Memorandum 8 (NSM-8), and the Zero Trust Architecture/Networking (ZTA/N) high-level concepts and possible ... of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected to… more
    Northrop Grumman (01/10/26)
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  • Multi Cloud Engineer Architect SME

    Leidos (Fort Belvoir, VA)
    …Familiarity with DoD cybersecurity frameworks including DISA STIGs, CMMC, and Zero Trust Architecture guidance. + Strong communication skills and ability to ... cloud transformation efforts. The selected candidate will design and implement Zero Trust -aligned, IL4/IL5-accredited solutions integrating Azure, AWS, and… more
    Leidos (11/15/25)
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  • Senior Cloud Engineer Architect Azure

    Leidos (Fort Belvoir, VA)
    …and cross-cloud interoperability. The selected candidate will design and implement Zero Trust -aligned, IL4/IL5-accredited solutions integrating Azure, AWS, and ... including Azure Policy, Management Groups, and Blueprints, ensuring alignment with DoD Zero Trust and least-privilege principles. + Architect and secure hybrid… more
    Leidos (11/15/25)
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  • Cyber operations Readiness Assessment Network…

    TekSynap (Fort Belvoir, VA)
    …network segmentation, ACLs, and routing protocols for security compliance. + Assess Zero Trust architecture components and ensure proper enforcement of least ... or equivalent). + Desired Certifications: Cisco CCNP, Palo Alto PCNSE, Juniper JNCIP, Zero Trust Architecture Certification **Overview** We are seeking a Cyber… more
    TekSynap (12/24/25)
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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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  • Journeyman Network Engineer

    Leidos (Alexandria, VA)
    …using VPNs, Direct Connect, ExpressRoute, and SD-WAN + Implement network segmentation, Zero Trust principles, and policy-based access controls + Automate network ... mission-critical systems that keep our nation secure. **Ready to engineer solutions that matter?** The Digital Modernization Sector at...BGP, DNS, NAT, and VPN technologies + Familiarity with Zero Trust Architecture and DoD cloud security… more
    Leidos (12/04/25)
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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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  • 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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  • 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: ... supporting Enterprise-Level Security and Modernization efforts across IT infrastructure, cybersecurity , physical facilities, and personnel operations. The selected candidate… more
    Huntington Ingalls Industries (12/20/25)
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  • Network Security Engineer /Architect

    GovCIO (Alexandria, VA)
    …and resolve problems + Collaborate with network and security teams to design and enforce Zero Trust security models and the principle of least privilege access + ... **Overview** GovCIO is seeking a highly specialized F5 Big-IP Network Security Engineer /Architect to serve as the subject matter expert for our application delivery… more
    GovCIO (12/24/25)
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  • Security Engineer

    Leidos (Lorton, VA)
    …and maintain secure network architectures (eg, segmentation, zoning, DMZs, zero - trust -aligned designs) in accordance with organizational policies and ... The Digital Modernization Sector at Leidos currently has an opening for a Security Engineer to work in our Lorton, VA office. This is an exciting opportunity to… more
    Leidos (12/11/25)
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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 ... 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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  • Mid-Level SIGINT System Engineer

    KBR (Chantilly, VA)
    Title: Mid-Level SIGINT System 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 (01/09/26)
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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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  • 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 (12/16/25)
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  • Data Systems & Policy Analyst

    CACI International (Alexandria, VA)
    …infrastructure telemetry and lifecycle data to support strategic recommendations for Zero Trust Architecture (ZTA), hybrid cloud migration, and enterprise ... DoD CIO Action Officer as a hybrid data systems engineer and policy analyst. * Engineer , maintain,...Secretary of Defense (OSD) priorities and governance structures. + Zero Trust Architecture (ZTA). + TDM Portal,… more
    CACI International (12/09/25)
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  • SIGINT Outreach Lead

    KBR (Chantilly, VA)
    …of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team ... contract award KBR is seeking a Chief SIGINT Outreach Engineer with strong engineering skills in SIGNALS and RF...to US Government decision-makers. This is a position of trust advising the US Government and supporting critical missions… more
    KBR (11/07/25)
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