• Security Incident Response Engineer, AWS,…

    Amazon (Arlington, VA)
    …broad and deep technical knowledge, specifically in the fields of operating system security , network security , cryptography, software security , malware ... of demonstrated experience with a focus in areas such as systems, network , and/or application security . - 3+ years of experience on a Security Operations… more
    Amazon (06/21/25)
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  • Communications Network Engineer, Senior

    Leidos (Norfolk, VA)
    …requires Engineering, Operations Support, Management and extensive knowledge of network communications, architecture, security controls, and compliance and ... in the world. A qualified candidate for this position would be responsible for network design, integration, testing, security , and implementation of Network more
    Leidos (08/16/25)
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  • Network Engineer Intermediate

    TEKsystems (Fort Belvoir, VA)
    …associated implementation and transition plans. Integrate capacity planning and scaling of network and security stack environments into the overall design of ... improvement of complex and geographically enterprise networks. * knowledge of DoD security requirements for network infrastructure. * Demonstrate experience in… more
    TEKsystems (08/14/25)
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  • Network Engineer SME - Top Secret Clearance…

    TEKsystems (Fort Belvoir, VA)
    …associated implementation and transition plans. * Integrate capacity planning and scaling of network and security stack environments into the overall design of ... Description TEKsystems is seeking a Sr. Network Engineer to support large-scale operations on a...COI transport design that supports performance, quality of service, security , and mission requirements. * Provide secure access solutions… more
    TEKsystems (08/12/25)
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  • Senior Information Security Engineer

    Lumen (Richmond, VA)
    …for risk mitigation to help the business succeed with their projects. Consult as security subject matter expert with network architects, engineers, and others on ... management tools such as Ansible, Chef, etc. Background in system, network , or security admin/engineering on Unix. Active TS clearance with current SSBI/T5R… more
    Lumen (07/25/25)
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  • Network Architect

    Amentum (Arlington, VA)
    …One or more of the following IT certifications: CompTIA A+ Technician, Cisco Certified Network Associate (CCNA), Network +, and Security +. Amentum is proud to ... This position is pre-contract award. The Lead Network Architect shall manage and assess network architecture and infrastructure, provide feedback and capability… more
    Amentum (07/14/25)
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  • Cyber Security Architect

    Lentech, Inc (Quantico, VA)
    …of cybersecurity and privacy principles, computer networking concepts, protocols, network security methodologies, laws, regulations, policies, and ethics ... clients. Clearance: Current TS JOB FUNCTIONS AND RESPONSIBILITIES: Design and implement security measures for hardware, software, and network platforms to ensure… more
    Lentech, Inc (07/16/25)
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  • Director of Infrastructure Security - Zero…

    GE Aerospace (Glen Allen, VA)
    …senior-level leadership in Infrastructure Security , Zero Trust implementation, cloud security (AWS/Azure), and network security within highly regulated ... + Deep technical expertise in Zero Trust networking frameworks, firewall and network security management, cloud-native security architectures, and… more
    GE Aerospace (08/13/25)
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  • Cyber Security Analyst SME - TS/SCI w/…

    General Dynamics Information Technology (Mclean, VA)
    security concepts to include encryption services, access control, information protection, network security + Experience with AWS and Azure cloud security ... experience in IT best practices regarding application, enterprise system, and network security + ** Security Clearance Level** : TS/SCI with active… more
    General Dynamics Information Technology (08/13/25)
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  • Information Systems Security Engineer

    CACI International (Chantilly, VA)
    …in information security practices and technologies. + Strong knowledge of network security , operating systems, databases, and application security ... procedures, conducting periodic audits and assessments to ensure adherence to established security standards. + Secure Network Architecture: Design and implement… more
    CACI International (08/08/25)
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