• ADC Engineer I, Amazon Dedicated Cloud…

    Amazon (Columbia, MD)
    …most complex technical problems? Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure to build a better ... (Ubuntu, CentOS, RedHat, Solaris, etc.) - 1-3 years of experience with Networking (TCP/ IP , DNS) - 1-3 years of experience with Troubleshooting / Support for… more
    Amazon (10/16/25)
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  • Senior Network & Systems Engineer (Data…

    Red River (College Park, MD)
    …actively seeking a dedicated and highly skilled Senior Network & Systems Engineer with deep expertise in Cisco ACI, virtualization platforms, and enterprise storage ... host access to enforce strict administrative boundaries. + Maintain inventory, IP address management, and secure remote access policies for OOB infrastructure.… more
    Red River (10/16/25)
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  • Information Security Engineer - Black Lotus…

    Lumen (Annapolis, MD)
    …the future. **The Role** Black Lotus Labs is seeking a Principal Security Engineer on the Research & Analysis team. This team leverages Lumen's global visibility ... of one of the world's largest and most interconnected IP backbones and a petabyte-scale compute cluster to perform...emerging criminal activity as the threat actors traverse the internet . They empower customers to stay ahead of the… more
    Lumen (10/15/25)
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  • Software Test Engineer , Associate…

    Huntington Ingalls Industries (Hanover, MD)
    …Mission Technologies, a division of HII is seeking a highly motivated Software Test Engineer , Associate to join our growing team at our Hanover, MD location. This ... experience in: + leading test and test automation teams + network communication protocols ( IP , TCP, UDP, etc.) + scripting in Python, Bash, CSH, etc. + Agile… more
    Huntington Ingalls Industries (10/15/25)
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  • Sr. Managed Services Engineer - Citrix

    SHI (Annapolis, MD)
    …- in our offices or yours.** **Job Summary** The Senior Managed Services Engineer is responsible for supporting a designated set of technologies at an advanced ... Server; MacOS; Linux; AD/GPO/DNS/PKI; hypervisors (vSphere/Hyper-V/Nutanix AHV); Azure/Citrix Cloud; TCP/ IP , routing/NAT, firewalls/SD-WAN, QoS; packet-level triage with Wireshark. +… more
    SHI (10/14/25)
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  • Network Observability Engineer

    TEKsystems (Owings Mills, MD)
    …infrastructure health and performance. Description * The Network Observability Engineer works closely with Technology Services network Infrastructure personnel to ... * Perl * Python * ThousandEyes * ScienceLogic * SolarWinds * Infoblox IP Address Management (IPAM) experience including NIOS, DDI, DNS, DHCP o Installation,… more
    TEKsystems (10/11/25)
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  • DevOps Engineer Early to Mid - Clearance…

    Lockheed Martin (Annapolis Junction, MD)
    …a modernized operational system utilizing cutting edge technologies\. The DevOps Engineer will be responsible for: \-Developing Infrastructure As Code and scripting ... using Terraform \- Understanding of AWS networking principles to include VPCs, NATs, IP Gateway\. \- Develop and manage Gitlab CI/CD pipelines to automate deployment… more
    Lockheed Martin (10/10/25)
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  • Intern - DevOps Engineer - Summer

    Lumen (Annapolis, MD)
    …Main Responsibilities** Lumen's Enterprise Operations organization is looking for a DevOps Engineer Intern on our Network Transformation team. The intern will be ... troubleshooting. + Knowledge of L2/L3 networking protocols such as MPLS, BGP, 802.1q, and TCP/ IP is a plus . + Exposure to Microsoft Azure, Copilot, and Power… more
    Lumen (10/10/25)
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  • Network Engineer , Operations and Support

    Meta (Annapolis, MD)
    …Level Agreements and continuous improvement against metrics at scale 16. Network Protocol : Advanced knowledge of TCP/ IP , IPv4/v6, Border Gateway Protocol ... our team members and vendor field workforces. **Required Skills:** Network Engineer , Operations and Support Responsibilities: 1. Incident Response: Drive work… more
    Meta (10/09/25)
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  • FLEX Power Platform Engineer

    Marriott (Bethesda, MD)
    …of a robust governance model for the Power Platform. Power Platform Technical Engineer to help manage, govern, and optimize the Microsoft Power Platform ecosystem ... Apply and audit security controls, including role-based access, authentication policies, and IP cookie binding. + Ensure compliance with internal and external data… more
    Marriott (10/06/25)
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