• Senior Principal DevOps Lead Engineer

    RTX Corporation (Fulton, MD)
    …+ Familiarity with Agile concepts and methodologies + Working knowledge of system administration (RHEL, Windows ) and networking + Experience with DoD Enterprise ... train team members + Support IT department in the administration and maintenance of tools to ensure compliance with...such as Docker and Kubernetes + Scripting experience in Linux environment (eg Perl, Python, Bash) + Supporting software… more
    RTX Corporation (10/17/25)
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  • Amazon Dedicated Cloud Engineer, Region…

    Amazon (Jessup, MD)
    …Essentials) or SSCP ( Systems Security Certified Practitioner) - 3+ years of systems administration experience ( Linux / Windows ). - Experience working ... Description Are you passionate about creating resilient cloud systems that power mission-critical operations? Do you want to apply leading edge artificial… more
    Amazon (12/27/25)
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  • Senior Data Protection Engineer

    Highmark Health (Annapolis, MD)
    …This role requires deep expertise in Microsoft Purview, ForcePoint, BigID, Varonis, Windows , Linux , GKE, Encryption, and other data loss prevention (DLP) ... managing DLP policies + 5 years of experience with Operating Systems and Software Administration **Preferred** + 3 years of experience with Kubernetes or other… more
    Highmark Health (12/16/25)
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  • SAP Hana Database Administrator

    BigBear.ai (Annapolis Junction, MD)
    …Extras + SAP Certified Technology Associate SAP HANA (preferred). + Knowledge of Linux / Windows server administration . + Familiarity with BI, data ... to join our team and take ownership of mission-critical systems that power enterprise operations. In this role, you'll...TS/SCI w/ Poly clearance. What you will do Database Administration + Administer, monitor, and optimize SAP HANA database… more
    BigBear.ai (11/20/25)
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  • Site Reliability Developer II

    Oracle (Annapolis, MD)
    …services in one of the major Clouds such as AWS, OCI, Azure, etc ** Linux & Windows OS experience required** \#LI-JO2 Disclaimer: **Certain US customer or ... by continuously implementing automation, self-healing, and real-time monitoring to production systems + Be a strong contributor to supporting and development of… more
    Oracle (12/16/25)
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  • Network Engineer

    ManTech (Linthicum Heights, MD)
    …core network protocols and components + Experience with Nessus, and system administration across Linux / Windows environments + Understanding of network ... Engineer** to support the Cryptographic Solutions Program within the National Security Systems domain in **Linthicum Heights, MD** . This opportunity allows you to… more
    ManTech (11/26/25)
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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 ... performance and availability, upgrades, and troubleshooting in Windows and Linux Server environments + Experience creating custom dashboards, writing queries and… more
    ENS Solutions (12/27/25)
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  • Data Scientist Intern - Digital Technology

    Oshkosh Corporation (Hagerstown, MD)
    …QUALIFICATIONS** + Internship experience in the Global DT field. + Experience with Windows XP, Linux and other relevant tools. **WORKING CONDITIONS** _The ... various departments within the DT function, including Data Management, Systems Development, Business Analysis, Testing, Project Management, Cyber Security, EOC,… more
    Oshkosh Corporation (12/03/25)
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  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …can't wait. You Have: + 10+ years of experience with network or system administration + Experience with Linux , including maintaining RHEL, Rocky or Ubuntu + ... and increase security, reliability, and availability for mission-critical network systems . You'll apply your expertise in routing and switching, integration… more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
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  • Test Engineer SME

    Leidos (Bethesda, MD)
    …consideration.** **Preferred Qualifications** + Experience with administration of MS Windows Server or Linux environments (Lab or Personal development space) ... Commercial cloud development environments. Flexible cross-training to also provide systems engineering, software development, training, and security is also desired.… more
    Leidos (11/07/25)
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