• Senior Systems Administrator

    CACI International (Fort Meade, MD)
    …operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. + Provide support for the… more
    CACI International (12/02/25)
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  • System Administrator (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …oversee processes that ensure optimal performance and reliability across client, server, storage, network , and mobile systems. You will provide Tier 1 through Tier 3 ... and internal customers. This position involves configuring and managing UNIX, Linux , and Windows operating systems, installing and maintaining software, and… more
    Kaizen Approach, Inc (11/11/25)
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  • ADC Engineer I, Amazon Dedicated Cloud Engineering…

    Amazon (Columbia, MD)
    …excellence and troubleshooting complex system operations, have a good understanding of Linux , networking and general knowledge of cloud services. We need engineers ... school or equivalent diploma, or A+ or CND (Certified Network Defender) or Network + or Security- 1-3...Security- 1-3 years of experience with Systems Administration in Linux /Unix (Ubuntu, CentOS, RedHat, Solaris, etc.) - 1-3 years… more
    Amazon (10/16/25)
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  • Sr IT Apps Analyst

    Textron (Hunt Valley, MD)
    …least five \(5\) years' experience in system administration, preferably on Linux \-based systems\.Ability to work independently on novel and challenging technical ... industry\.Experience deploying and maintaining applications hosted on both Windows and Linux , with an emphasis on RHEL distributions\.Knowledge of computer networks… more
    Textron (12/28/25)
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  • Software Engineer L2

    Jovian Concepts, Inc. (Annapolis, MD)
    …processing background (Wireshark)<\/span><\/span><\/span><\/span> <\/span><\/li>\n + Linux | UNIX background<\/span><\/span><\/span><\/span> <\/span><\/li>\n ... releases for corporate systems.<\/span><\/span><\/span><\/span><\/li>\n <\/ul>\n \n + Work with providers, network team, and comms teams to fix network issues… more
    Jovian Concepts, Inc. (12/24/25)
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  • Principal Software Developer - OCI Technical…

    Oracle (Annapolis, MD)
    …networking data-plane architectures (DPU-based or DPDK-based solutions) + Familiarity with network virtualization, network protocols, and distributed systems + ... environments with mission-critical, tier-0 services **Preferred Qualifications** + Expertise in Linux internals and strong Linux /Unix troubleshooting skills +… more
    Oracle (12/03/25)
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  • Senior Systems Administrator (Systems…

    Huntington Ingalls Industries (Hanover, MD)
    …cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely ... for improving our infrastructure + Manage and configure lcoal and remote-site network switches and Fortinet Fortigate VPN endpoints Minimum Qualifications + 6 years… more
    Huntington Ingalls Industries (11/25/25)
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  • Software Developer 4

    Oracle (Annapolis, MD)
    …must be securely re-provisioned with trusted firmware in all hardware components - GPUs, Network , Storage, and BMC. Further, our tools are also used by our factories ... and enterprise customers. Our product development environment includes C/C++, Python, Linux , GPU and Networking programming. The successful candidate must possess… more
    Oracle (11/25/25)
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  • Principal Member of Technical Staff

    Oracle (Annapolis, MD)
    …Working familiarity with networking protocols (TCP/IP, HTTP) and standard network architectures.* Strong understanding of databases, NoSQL systems, storage and ... distributed persistence technologies.* Strong understanding of Linux or desire to learn* Strong troubleshooting and performance tuning skills.* Experience building… more
    Oracle (11/25/25)
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  • Principal Member of Technical Staff

    Oracle (Annapolis, MD)
    …balance. **Responsibilities** As a Principal Member of Technical Staff on the Network Automation team, you will help design and develop tooling and infrastructure ... OCI Networking infrastructure. Our team owns onboarding new generation network technologies, deployment tooling, patching, fleet monitoring and automation, and… more
    Oracle (11/25/25)
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