• Linux System Administrator with CI Poly

    Parsons Corporation (Centreville, VA)
    …and SQL + Networking configuration and analysis, for example using Wireshark + Infrastructure management tools such as Ansible or Salt + Hands-on server and network ... provide services and solutions in the areas of defense, security, intelligence, infrastructure , and environmental. We promote a culture of excellence and close-knit… more
    Parsons Corporation (11/21/25)
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  • Network Administrator - IT

    Atlantis Casino Resort Spa (Reno, NV)
    …the design, maintenance, configuration, and support of wired and wireless network infrastructure for the company, coordinating network needs with IT systems and ... network-connected devices, including workstations, servers, network appliances, and security infrastructure devices. * Researches new and emerging technologies for… more
    Atlantis Casino Resort Spa (11/10/25)
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  • Windows Systems Administrator (Active Top…

    Deloitte (Lake Mary, FL)
    …the possible, and fulfill their mission promise. Our Hybrid Cloud Infrastructure offering provides specialized engineering capabilities to design, implement, manage, ... and operate hybrid cloud environments, modernize networks and AI infrastructure from the core to the edge, and incubate...from the core to the edge, and incubate new infrastructure and device services to help clients stay ahead… more
    Deloitte (10/28/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …+ Manage the Assured Compliance Assessment Solution (ACAS) infrastructure , including system configuration, scanning schedules, reporting, and vulnerability ... and configurations are documented and managed. + Oversee Public Key Infrastructure (PKI **)** token provisioning, distribution, and management activities. + Conduct… more
    TekSynap (10/25/25)
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  • Senior Cybersecurity Incident Response…

    TekSynap (Radford, VA)
    …meet DoD and Army cybersecurity requirements. + Deploy, install, and maintain infrastructure components that support SIEM functionality and event log ingestion. + ... audit requirements and validate security controls. + Provide Public Key Infrastructure (PKI) support, including management of SSL/TLS certificates and related… more
    TekSynap (10/25/25)
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  • Systems Administrator

    Amentum (St. Charles, MO)
    …and reliability of our organization's IT operating system environment and infrastructure . This includes managing servers, hardware, and software, as well as ... and provide any subsequent remediation. 10. Perform Annual reviews of IT infrastructure systems to verify integrity and compliance. 11. Participate in IT projects… more
    Amentum (10/08/25)
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  • System Administrator

    STELLAR SERVICES (New York, NY)
    …Connect and additional technologies. + Develop an understanding of the infrastructure systems that support the environment, Active Directory, Network ... infrastructure etc. + Assist with the administering of systems...Use diagnostic tools to troubleshoot problems associated with the infrastructure , workstation hardware or software and applications, leveraging tools… more
    STELLAR SERVICES (10/04/25)
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  • Senior Subcontracts Administrator

    Bechtel Corporation (Thacker, AR)
    …have created jobs, grown economies, improved the resiliency of the world's infrastructure , increased access to energy, resources, and vital services, and made the ... customers' objectives to create a lasting positive impact. We serve the Infrastructure ; Nuclear, Security & Environmental; Energy; Mining & Metals, and the… more
    Bechtel Corporation (12/23/25)
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  • Network Administrator

    SAIC (Norfolk, VA)
    …+ Utilize advanced monitoring tools and processes to oversee network infrastructure , monitor the performance and availability of managed services and systems ... a related discipline and two (2) years relevant experience supporting a large network infrastructure + 4 years of additional experience can be considered in lieu of… more
    SAIC (12/23/25)
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  • Systems Administrator

    Leonardo DRS, Inc. (Frederick, MD)
    …with colleagues from various teams and organization levels + Familiarity with infrastructure -as-code tools (Ansible, Terraform, or similar) and CI/CD concepts for ... infrastructure deployment + Certifications: CCNA/CCNP, VMware VCP, Microsoft MCSA/MCSE, or equivalent. + Experience with monitoring/observability stacks… more
    Leonardo DRS, Inc. (12/23/25)
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