• Senior Cloud Systems Engineer (Identity…

    St. George Tanaq Corporation (Suitland, MD)
    …Cloud Infrastructure (OCI) Operating Systems: Linux/Unix (Ubuntu, CentOS, Red Hat) Windows Server administration Infrastructure as Code (IaC): Terraform AWS ... Senior Cloud Systems Engineer (Identity Management Domain Services) WFH Flexible*Suitland, MD...identity and access management (IAM), cloud security, modernization and automation of Federal IT cloud projects. This is a… more
    St. George Tanaq Corporation (11/18/25)
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  • Test Engineer SME

    Leidos (Bethesda, MD)
    …for consideration.** **Preferred Qualifications** + Experience with administration of MS Windows Server or Linux environments (Lab or Personal development ... has a new and exciting opportunity for a **Test Engineer ** ( **SME** ) in our **National Security Sector's...Software Developers) to develop test approaches with emphasis on automation of recurring/regression test cases through selected toolsets +… more
    Leidos (11/07/25)
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  • Senior Software Engineer

    Oracle (Annapolis, MD)
    …+ Experience developing for and/or administering a variety of operating systems ( Windows Server /Linux) + Thirst for learning and mastering new technologies ... and will help deliver better patient care. As an engineer in our team, you'll be responsible for building...maintain, and secure globally distributed software supply chains and automation pipelines. + Mentor and guide junior engineers, fostering… more
    Oracle (01/08/26)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    …TS/SCI with Polygraph** **Preferred Qualifications:** + Experience with administration of MS Windows Server or Linux environments (Lab or Personal development ... **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (10/31/25)
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  • Systems Engineer

    Sealing Technologies (Columbia, MD)
    …Minimum Qualifications: + 8 years of experience in systems engineering ( server hardware), systems architecture ( Windows , Linux, ESXi), network security ... Technologies, a Parsons Company, is seeking a talented and experienced Systems Engineer to join our dynamic team of engineers delivering cutting-edge solutions. You… more
    Sealing Technologies (12/24/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …mission never stops - and you'll be the reason why. What You'll Work On: + Engineer and maintain enterprise Windows Server and Linux environments such as ... the ground up, tune performance across clusters, and push automation deeper into daily operations. You'll balance reliability with...wait. You Have: + 5+ years of experience administering Windows Server or Linux in production or… more
    BOOZ, ALLEN & HAMILTON, INC. (12/23/25)
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  • Cloud System Administrator

    ManTech (Hanover, MD)
    …include, but are not limited to:** + Provide administration and support for Windows Server 2022 environments, including Active Directory, and manage Windows ... it + Proficiency in administering Linux operating systems. + Experience with Windows Server 2022 administration, including Active Directory and networking +… more
    ManTech (12/24/25)
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  • Senior Cloud System Administrator

    ManTech (Annapolis Junction, MD)
    …are not limited to** : + Provide administration, troubleshooting, and general support for Windows Server 2022 environments, Windows 10/11 client systems, and ... date. + Proficiency in administering Linux operating systems. + Experience with Windows Server 2022 administration, including Active Directory and networking +… more
    ManTech (12/24/25)
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  • Systems Administrator

    Idea Entity (Belcamp, MD)
    …are a plus. + 4 years of hands-on experience in system administration in Windows Server environments. + 4 years of experience in network administration ... virtual environments for development and test environments (SharePoint, Azure DevOps Server , Kubernetes). + Maintain hybrid Microsoft Exchange and ADFS servers,… more
    Idea Entity (12/06/25)
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  • Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    …a Red Hat IdM environment, coupled with your ability to develop and maintain automation scripts using tools like Bash and Python, will be crucial in ensuring system ... of our mission-critical Linux infrastructure through effective system management, automation , successful operating system upgrades, the smooth operation of our… more
    Leidos (12/20/25)
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