• DCGS Lowband Software Support Engineer

    RTX Corporation (Fort Meade, MD)
    …and Networks: Understanding of Signal Intelligence and Knowledge of LINUX and Microsoft Windows system administration. + Typically requires a degree in Science, ... support of the US Air Force Distributed Common Ground System (DCGS) Signals Intelligence Field Support (DSFS). US AF...and analyses intelligence information from airborne, ground, and other systems . **What You Will Do** ​ + Manage multiple… more
    RTX Corporation (12/11/25)
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  • Network Engineer

    ManTech (Linthicum Heights, MD)
    …Network Engineering, Systems Engineering, Information Technology, or related field and 3 years of relevant experience; OR Master's degree in a related field and ... core network protocols and components + Experience with Nessus, and system administration across Linux/ Windows environments + Understanding of network… more
    ManTech (11/26/25)
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  • Software Cyber Engineer - SWE 0

    Lockheed Martin (Hanover, MD)
    …Science, Information Systems or Network Engineering\. * 2 years experience Windows , Linux, or network programming * Able to install and configure anti\-virus and ... - We thrive on outsmarting the most sophisticated security systems and networks\. Cutting‑edge pioneers - Our team designs...support our mission\. **The Work:** As an Entry‑Level Software Engineer on the Offensive Cyber team, you will: *… more
    Lockheed Martin (11/26/25)
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  • Senior Support Engineer 1 - Oracle Exadata…

    Oracle (Annapolis, MD)
    …and backup and recovery strategies + Proficiency in **Unix, Linux, and/or Windows ** operating systems . + Programming and troubleshooting skills in **C, ... **Job Description** **Senior Support Engineer 1** **- Oracle Exadata Cloud Services** **Shift:** US Hours with flexibility to cover nights/weekends as required… more
    Oracle (11/25/25)
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  • Cyber Asset Attack Surface Management Deployment…

    ENS Solutions (College Park, MD)
    …for hybrid cloud environments + 3 + years of experience performing systems administration in Windows , Linux, or VMware environments, including performing ... Configure and manage CAASM solution deployment in accordance with the systems engineering lifecycle (SELC). Monitor, design, and onboard new data connections… more
    ENS Solutions (12/13/25)
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  • Data Center Engineer (Infrastructure/Cloud)

    KBR (Fulton, MD)
    …and integration for both physical and virtual infrastructure hosting one or more Operating Systems : Windows , Linux, Solaris, UNIX, and/or AIX systems . + ... Title: Data Center Engineer (Infrastructure/Cloud) Belong. Connect. Grow. with KBR! KBR's...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (10/15/25)
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  • Senior Software Development Engineer

    Oracle (Annapolis, MD)
    …with developing, debugging or designing software applications or operating systems according to provided design specifications. Build enhancements within an ... establish consensus with data-driven approaches. As a Senior Software Engineer with 6+ years of experience, you will be...Linux, and client-side on at least one of Linux, Windows , MacOS/iOS or Android. + Expertise in Zero Trust… more
    Oracle (11/25/25)
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  • Trellix Endpoint DLP Engineer - Active…

    ENS Solutions (College Park, MD)
    …data protection controls as a Trellix Endpoint Data Loss Prevention (DLP) Engineer . Serve as the technical owner for Trellix EDR/DLP components, ensuring sensitive ... with Trellix Endpoint DLP, Trellix ePO, associated modules, agent-based controls, and Windows and Linux endpoint management and troubleshooting + 2+ years of… more
    ENS Solutions (12/13/25)
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  • Splunk Engineer - Active TS/SCI Required

    ENS Solutions (College Park, MD)
    …in a Splunk environment + Experience with Splunk performing systems administration, including performing installation, configuration, monitoring system ... Manager (ESM), Network Security Manager (NSM), NetFlow, and/or Intrusion Detection Systems (IDS) to monitor, detect, and analyze threats. You'll perform hands-on… more
    ENS Solutions (09/27/25)
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  • FLEX Senior Software Engineer - SEO

    Marriott (Bethesda, MD)
    …platforms: + Container platforms (Examples: OpenShift, Docker and Kubernetes) + Operating Systems : Red Hat Enterprise Linux, Oracle Linux, Windows , CentOS and ... enhancements across the diverse portfolio of Marriott's websites and systems . This individual will serve as a senior technical...including: + 5+ years of software engineering experience. + 3 + years experience building backend services in one or… more
    Marriott (12/12/25)
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