• Virtual Platform Administrator

    TekSynap (VA)
    …all applicable virtualized infrastructure components. + Ensure high availability, security , and integrity of hosts, virtual management applications, and associated ... tasks and improve system efficiency. + Apply expertise in network architecture, security , and routing, including virtual private clouds (VPCs), load balancers, and… more
    TekSynap (11/06/25)
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  • Cyber Engineer

    CACI International (Chantilly, VA)
    …toolset design, implementation, automation, and optimization of Spectral enterprise-wide security solutions. This cyber engineer will support developing continuously ... capability to deliver high quality software outcomes. + Engineer security controls into the IaC, platform as a service...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates,… more
    CACI International (01/19/26)
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  • Cyber Engineer

    CACI International (Chantilly, VA)
    …toolset design, implementation, automation, and optimization of Spectral enterprise-wide security solutions. This cyber engineer will support developing continuously ... platforms and mission applications to deliver high quality software outcomes. + Engineer security controls into the IaC, platform as a service (PaaS), and mission… more
    CACI International (01/19/26)
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  • Systems Administration V

    CACI International (Norfolk, VA)
    …assessment + Oversee enterprise-wide system operations + Lead implementation of security controls and compliance measures + Manage complex system integrations + ... + Experience with cloud technologies + Knowledge of DevOps practices + Security certifications + SAFe certification + Scripting and automation expertise + Experience… more
    CACI International (01/19/26)
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  • ISSE

    CACI International (Springfield, VA)
    …* * * **The Opportunity:** CACI is looking for an (ISSE) Information Assurance/ Security Specialist III to join our team. This role will performs vulnerability/risk ... life cycle. This role with assist in Identifies, reports, and resolves security violations. **Responsibilities:** * Support development and analysis of Assessment &… more
    CACI International (01/07/26)
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  • VPN - DMZ and WAN Network Engineer

    Leidos (Norfolk, VA)
    …currently has an opening on the 'Service Management, Integration and Transport' (SMIT) Contract for a VPN (Virtual Private Network), WAN (Wide Area Network) & DMZ ... designing, implementing, and maintaining robust & mature global network security solutions. Your expertise in configuring enterprise-grade Juniper firewalls,… more
    Leidos (01/07/26)
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  • Systems Administrator - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …tackling some of today's most complex and critical challenges in defense and security . We are currently seeking a Systems Administrator to support operations in ... DoD Top Secret clearance. This position is contingent upon contract award with an expected award date of March...systems, including both hardware and software components. + Network Security : Implement and manage security tools like… more
    Cambridge International Systems Inc (01/07/26)
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  • TACLANE Support Specialist

    TekSynap (Arlington, VA)
    …guidelines and TACLANE operational best practices. + Respond promptly to security incidents involving TACLANE devices, including unauthorized access attempts or ... suspected breaches. + Work with security teams to investigate incidents, implement remediation measures, and...required to comply with any vaccination requirements mandated by contract , applicable law or regulation. By applying to a… more
    TekSynap (01/06/26)
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  • Program Manager

    KBR (Chantilly, VA)
    Title: Program Manager Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...space defense. This is a contingent position based upon contract award. Roles and Responsibilities: + Responsible for overseeing… more
    KBR (01/05/26)
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  • Accreditor/Validator Specialist III

    TekSynap (Virginia Beach, VA)
    …systems, ensuring compliance with DoD cybersecurity standards + Conduct thorough security assessments using STIG checklists and automated scanning tools + Utilize ... eMASS for documentation and process execution + Develop detailed Security Assessment Plans and Risk Assessment reports + Identify, analyze, and communicate … more
    TekSynap (12/30/25)
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