• Senior Network Engineer (SEAS) w/ CCNP…

    V2X (Springfield, VA)
    …the Networking team as a whole produces and maintains documentation of the network systems (s), sub- systems (s), and component(s), in the customer's IT ... plans, as well as all other area of secure system life-cycle planning. + The Senior Network ...experience working with enterprise-level Cisco hardware (Catalyst, Nexus, etc.), operating systems (10S, NX-OS, ACI, etc.), and… more
    V2X (06/21/25)
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  • Senior Compliance Specialist, Govt. Compliance…

    Amazon (Arlington, VA)
    …and products - Have experience in performing technical assessments and documentation of network , operating systems , application security, as well as auditing ... requirements. Transforming raw thoughts into clear technical documentation and/or direction. Operating a quality rhythm of the business for managing compliance… more
    Amazon (06/04/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …None **Job Family:** Systems Administration **Skills:** Microsoft Windows, Network Administration, System Administration ** Certifications :** Security+ - ... maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance * Perform… more
    General Dynamics Information Technology (06/21/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer) to join our team in support of our team ... eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for...performance and capacity of an enterprise server environment Required Certifications and Clearance: + IAM Level II certification… more
    Saliense Consulting (06/23/25)
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  • Systems Administrator

    General Dynamics Information Technology (Bluemont, VA)
    …maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance * Perform ... **Job Family:** Systems Administration **Skills:** EMC Storage Area Network (SAN) Administration (Inactive),Unix System Administration,Windows System … more
    General Dynamics Information Technology (06/21/25)
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  • Cyber Analyst II

    Leidos (Chantilly, VA)
    …Professional (CISSP) or comparable. **Favorable if you have:** + Understanding of network protocols, operating systems , and cybersecurity threats (eg, ... critical systems and sensitive data. + Monitor network traffic, system logs, and security alerts..., applications, and networks. + Support security accreditation and certification processes. + Validate system configurations and… more
    Leidos (04/09/25)
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  • Senior Systems Administrator - TS/SCI…

    Leidos (Fort Belvoir, VA)
    …environments. This role focuses on acquiring, configuring, and maintaining computer servers, operating systems , networks, and network file systems ... **Key Responsibilities:** + Acquire, configure, and maintain computer servers, operating systems , networks, and network ... system automation and optimization. + Experience with network file systems (eg, NFS, SMB) and… more
    Leidos (06/11/25)
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  • Senior Network Engineering Lead - Remote

    Ryder System (Richmond, VA)
    …planning, assessment, development, and implementation. Responsible for providing support for network architecture and operation of cloud platform operating on ... Demonstrated skills in configuration management, data management, information management, network security, IT architecture, infrastructure design, systems … more
    Ryder System (05/13/25)
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  • Information Assurance Cyber Lead (ISSO)

    CGI Technologies and Solutions, Inc. (Newport News, VA)
    …including SIEM, IDS/IPS, firewalls, and endpoint protection - Strong understanding of network protocols, operating systems , and secure coding practices ... the ability to effectively interact with technical and non-technical stakeholders - Relevant certifications such as IAT / IAM III certification - CISSP, CISM,… more
    CGI Technologies and Solutions, Inc. (06/14/25)
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  • Senior Cyber Incident Detection and Response…

    ManTech (Herndon, VA)
    …endpoint detection and response (EDR) tools, and firewalls. + Strong understanding of network protocols, operating systems , and security architectures. + ... study (or equivalent experience). + One of the following relevant certifications : Certified Information Systems Security Professional (CISSP), Certified Incident… more
    ManTech (06/03/25)
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