• DNS Administrator

    SAIC (Beltsville, MD)
    **Description** SAIC has an opportunity for a DNS Administrator in Beltsville, MD to support the Department of State's (DoS) Bureau of Diplomatic Technology (DT). ... role requires a candidate with a strong foundation in DNS and networking, as well as the ability to...to troubleshoot, document, and resolve complex issues effectively. The DNS Administrator will play a critical role in ensuring… more
    SAIC (12/19/25)
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  • FLEX Senior DDI Network Engineer

    Marriott (Bethesda, MD)
    …The ideal candidate will design, operate, and enhance a hybrid DNS /DHCP/IPAM infrastructure spanning on-prem and cloud environments (AWS Route53, Azure ... DNS , AliDNS). This is a individual contributor role. **Key...equivalent) ensuring availability, scalability, and compliance. . Manage hybrid DNS architecture across on-prem, AWS Route53, Azure DNS… more
    Marriott (10/24/25)
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  • Cloud Infrastructure Engineer 2

    Public Consulting Group (Annapolis, MD)
    …Administer mail flow, hygiene, identity integrations, and tenant configurations. Support DNS , SSL, Backup and Recovery and SFTP services. Execute incident response, ... Administer mail flow, hygiene, identity integrations, and tenant configurations. Support DNS , SSL, Backup and Recovery and SFTP services. Execute incident response,… more
    Public Consulting Group (11/20/25)
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  • LPN

    Sunrise Senior Living (Silver Spring, MD)
    …charts. + Complete Incident Reports and report to Director of Nursing Services ( DNS ). + Review, update, and notate in the electronic health record to learn ... a day and conduct visits/rounds with physicians as necessary as assigned by DNS . + Research and document all incidents of abuse, neglect, and misappropriation of… more
    Sunrise Senior Living (11/22/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …(HA) architectures with redundancy, clustering, and replication. + Maintain DNS , routing, and VLAN configurations supporting secure multi-network environments. + ... as SAN, NAS, Veeam, Commvault, Cohesity, or Veritas NetBackup + Experience managing DNS , routing, VLANs, and user connectivity across multiple domains + Knowledge of… more
    BOOZ, ALLEN & HAMILTON, INC. (12/23/25)
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  • Principal Backend Developer (Ddos)

    Oracle (Annapolis, MD)
    …strategy (anycast, BGP policy, routing integration) and partner with networking, DNS , and edge platform teams. - Set operational standards: SLOs/SLAs, on-call ... - Advanced networking knowledge: TCP/IP, IPv4/IPv6, BGP, routing policy; DNS fundamentals. - Demonstrated operational excellence and observability practices… more
    Oracle (12/09/25)
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  • Infoblox Systems Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …include: + Investigating and diagnosing incidents and problems relating to DDI (Infoblox DNS , DHCP, IPAM) and related services + Ensuring the platforms and services ... or work/military experience + Extensive and recent experience of DNS in a large enterprise (Configuration and Management) +...Center Migration and Disaster Recovery + In-depth knowledge of DNS , NTP, IPAM, BIND, and DHCP + Strong critical… more
    General Dynamics Information Technology (11/26/25)
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  • Registered Nurse

    Sunrise Senior Living (Silver Spring, MD)
    …+ Completes Incident Reports and reports to Director of Nursing Services ( DNS ). + Reviews, updates and documents communication regarding residents to learn and ... twice a day; conducts visits/rounds with physicians as necessary as assigned by DNS . + Research and documents all incidents of abuse, neglect and misappropriation of… more
    Sunrise Senior Living (10/30/25)
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  • F5 Security Engineer - Active TS/SCI with CI Poly

    ENS Solutions (Annapolis, MD)
    …as: TCP/IP, MPLS, OSPF, BGP, SDN, and 802.1x. + Experience managing and troubleshooting DNS , DHCP, IPAM, and NTP in a large multi-site environment + Ability to ... required Preferred Skills/Qualifications + Experience with Infoblox DDI, Microsoft DNS , Dyn, VMWare Automation products (vRO, vRA) Benefits Essential Network… more
    ENS Solutions (12/27/25)
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  • Systems Engineer - Backup and Storage

    System One (Rockville, MD)
    …is a must-have + Solid understanding of Windows-based administration (Active Directory, DNS , DHCP, etc.) + Familiarity with Azure storage and general cloud ... maintain a Windows (and limited Linux) 24x7x365 production environment - AD, DHCP, DNS , SNMP, NTP, DFS, CIFS, etc. + Perform capacity planning, monitoring, and… more
    System One (12/26/25)
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