• Information System Security Manager (ISSM)…

    RTX Corporation (Annapolis Junction, MD)
    …and Identity Access Management. + Experience executing DISA STIG/SRG hardening across Linux and Windows. + Background in network/ systems security (architecture, ... Applied Signal Technology's (AST) Security organization is seeking an **Information Systems Security Manager (ISSM)** who strives for excellence and has a… more
    RTX Corporation (11/01/25)
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  • Architect, Lightweight Infrastructure

    Oracle (Annapolis, MD)
    …distributed systems and infrastructure platforms * Deep understanding of Linux internals, Linux networking, and resource management technologies * Prior ... for infrastructure management. The team tackles complex challenges in distributed systems and state persistence, providing high-throughput solutions to support a… more
    Oracle (11/25/25)
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  • DCGS Lowband Software Support Engineer (Onsite)

    RTX Corporation (Fort Meade, MD)
    …+ Performs Pre-Mission, Mission execution and Post mission responsibilities in support of the SR systems . **Qualifications You Must Have** + Must have ≥2 years ... collects, processes, and analyses intelligence information from airborne, ground, and other systems . **What You Will Do** ​ + Manage multiple airborne SIGINT sensor… more
    RTX Corporation (12/11/25)
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  • ForeScout Engineer - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …maintenance of Forescout CounterACT appliances + 5+ years of experience performing systems administration for Windows or Linux , including performing basic ... complexities of security with a wide variety of audiences, including senior management. + Manage infrastructure and cybersecurity controls, including enhanced… more
    ENS Solutions (12/06/25)
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  • Software Development Snr Manager

    Oracle (Annapolis, MD)
    …If you are passionate about building high-impact, resilient, and intelligent networking systems that empower OCI's biggest customers, this is your opportunity to ... and customer experience on a daily basis. As a Sr Software Development Manager you will be required to...+ Help maintain and improve the build and test systems including systems for performance and scalability… more
    Oracle (11/25/25)
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  • Data Center Technician

    Oracle (Annapolis, MD)
    …ability to respond to critical events as needed. + Experience raising issues to Sr . onsite staff and management as needed. + IT Hardware Concepts knowledge (RAID, ... SAN, SCIS, Linux /Unix, GRUB) + Knowledge of trunk infrastructure is a...Structured Cabling Copper/Fiber, testing of cables, Cooling and Electrical systems concepts inside the data center We will ensure… more
    Oracle (12/20/25)
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  • Data Center Technician 2

    Oracle (Annapolis, MD)
    …center equipment, including but not limited to servers, networking devices, monitoring systems and other equipment. + Landing racks, cabling, power up and handoff ... provisioning teams. + Handle daily work through internal tooling systems such as JIRA and Confluence. + Documentation of...new relevant technologies. + Support and receive direction from senior team members. Career Level - IC2 **Requirements:** +… more
    Oracle (11/25/25)
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  • Data Center Technician 2

    Oracle (Annapolis, MD)
    …Architecture + Linux /Unix + Boot Process + GRUB/LILO + File Systems + Network Device configuration + Directory Structure **Preferred Qualifications** + 2-year or ... skilled technician on a wide range of data center systems , you understand which issues to advance to the...critical events as needed. + Experience advancing issues to Senior onsite staff and management as needed. + IT… more
    Oracle (11/25/25)
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  • Software Developer 4

    Oracle (Annapolis, MD)
    **Job Description** We are looking for a senior Linux kernel developer to be part of a team working on kernel support for new hardware platforms, including ... smartNIC platforms. The ideal candidate will have the following background: - Linux kernel development - Experience in analyzing kernel panics - Experience in… more
    Oracle (11/25/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    …accept constructive feedback, and receive technical guidance and advice from senior -level technical resources. . Shall have demonstrated a willingness to learn ... new technologies and leverage senior -level resources to expand the current technical foundation using...understanding and working knowledge of core components of the Linux operation system including managing user and group accounts… more
    DCCA (11/17/25)
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