• Enterprise Infrastructure Engineering

    Meta (Annapolis, MD)
    …beginning with hardware selection and design, all the way through deployment, configuration , and life cycle management.As one of the leading engineering teams in ... modern engineering methodologies such as Infrastructure-as-Code, container orchestration, and software -defined storage 3. Design and implement systems that are… more
    Meta (08/07/25)
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  • Linux Systems Administrator

    SAIC (Aberdeen, MD)
    …Our Linux System Administrator will be responsible for the installation, configuration , maintenance, and security of Windows-based workstations and services in ... data integrity + Automate tasks using shell scripting, Ansible, or equivalent configuration management tools + Maintain backup and recovery solutions and ensure… more
    SAIC (08/07/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …security management. **Responsibilities:** + Oversee and support the implementation, configuration , maintenance, and troubleshooting of enterprise IT systems + ... Manage the operation and configuration of server, storage, and network systems, including mobile device environments + Deliver Tier 1 through Tier 3 support,… more
    CACI International (08/01/25)
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  • Senior SAP OTC Functional Consultant

    Cardinal Health (Annapolis, MD)
    …operations and drive business value. Application Development & Maintenance performs configuration or coding to develop, enhance and sustain the organization's ... software systems in a cross-functional team environment through adherence...experience in related field preferred. + Strong functional and configuration knowledge in SAP SD module along with pricing… more
    Cardinal Health (07/29/25)
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  • Staff Security Engineer

    Zoom (Annapolis, MD)
    …+ Identifying gaps in existing cloud security architecture design/ configuration , recommend changes or enhancements (authentication, authorization, network ... segmentation, container configuration , bastion host setup, etc.). + Providing hands on...such as AWS. + Possess a solid understanding of software security architecture, design, threat modeling, secure code review,… more
    Zoom (07/29/25)
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  • Network Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …performance requirements. Responsibilities Support the day-to-day planning, installation, configuration , testing, operation, analysis and documentation of complex ... on current configurations and deploying when deemed appropriate + Support configuration of common network equipment for operation. + Collaborate with Security… more
    M. C. Dean (07/22/25)
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  • Splunk Security Engineer

    TekSynap (Rockville, MD)
    …limited to Layer 7 Application Firewalls), proxy servers, DLP, antivirus/endpointprotection software , and vulnerability scanner elements + Tune the SIEM and ... expansion of an enterprise logmanagement/SIEM infrastructure in a highly resilient configuration + Experience in monitoring an enterprise log management/SIEM server… more
    TekSynap (07/18/25)
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  • Senior Network Engineer

    Leidos (Annapolis Junction, MD)
    …boundaries, datacenter virtualization, CAN/MAN/LAN infrastructure packet capture software , TCP/IP protocol stack, routing/switching protocols, stateful firewalls, ... and L3/L4 access controls. + Installation, configuration , and support of: + Cisco IOS, CatOS, NxOS,...(FC) SAN, and VPN (IPSEC) + Physical installation and configuration and troubleshooting of network routers, switches, load balancers… more
    Leidos (07/03/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Laurel, MD)
    …Administration **Skills:** Active Directory (AD),Operating Systems (OS),OS Configuration ,PC Installation **Certifications:** DoD 8570 Certified Information ... **Level** **IV** **Description** **:** + Manages the daily activities of configuration and operations of business systems that may be mainframe, mini,… more
    General Dynamics Information Technology (06/12/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …support for more complex issues, providing troubleshooting and in-depth analysis. + Configuration and management of UNIX, Linux, and Windows operating systems. + ... Installation and maintenance of operating system software and security patches (eg, IAVA security patches). +...security patches (eg, IAVA security patches). + Managing the configuration , operation, and performance of IT systems and ensuring… more
    CACI International (05/22/25)
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