• Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    …communications issues + Assist with system upgrades and patch management under senior engineer guidance + Maintain accurate documentation of system ... and enhancements. The Administrator works closely with the Cisco Call Manager Engineer Lead and other IT team members to deliver high-quality communication services.… more
    CACI International (09/27/25)
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  • Windows & Azure SRE

    M. C. Dean (Vienna, VA)
    …secure cloud-hosted and on-premises environments. As part of the team, the Senior Systems Responsibilities Engineer 's responsibilities will include (but will not ... evaluate technology components; + Producing detailed system design, including network and systems infrastructure, application hosting, cloud services, and related… more
    M. C. Dean (11/18/25)
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  • RedHat & AWS SRE

    M. C. Dean (Vienna, VA)
    …cloud-hosted and on-premises environments. Responsibilities As part of the team, the Senior Systems Engineer 's responsibilities will include (but will not be ... evaluate technology components; + Producing detailed system design, including network and systems infrastructure, application hosting, cloud services, and related… more
    M. C. Dean (11/18/25)
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  • Sr. CITRIX Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …years' experience working in an environment with complex networking solutions with senior level fundamental knowledge in networking principles (TCP/ IP , DNS, ... Radford, VA. **Your future duties and responsibilities:** This position is for a Senior Citrix Administrator supporting the ALTESS Windows team. This is currently a… more
    CGI Technologies and Solutions, Inc. (10/30/25)
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  • Citrix Administrator

    GovCIO (Richmond, VA)
    …3+years' experience working in an environment with complex networking solutions with senior level fundamental knowledge in networking principles (TCP/ IP , DNS, ... VA and will be a remote position. **Responsibilities** This position is for a Senior Citrix Administrator supporting the Windows team. This is currently a mixed and… more
    GovCIO (09/24/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …Linux operating systems, and system virtualization (multiple hypervisors) in a secure network environment, TCP/ IP networking protocols and services, and related ... headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems;… more
    M. C. Dean (09/13/25)
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