• Mid-Level Software Engineer

    Leidos (Gaithersburg, MD)
    …AWS, Azure, or similar cloud platforms + Relational Database:MySQL, PostgreSQL, or SQL Server + Operating System : Windows , Linux + Version Control ... Advantage Solutions Business Area, is currently seeking a Mid-Level Software Engineer for the Chinook Program. The Chinook Program delivers secure, scalable,… more
    Leidos (10/05/25)
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  • Field Engineer Sr SATCOM - Ex Pat JAPAN…

    Lockheed Martin (Bethesda, MD)
    …Loaders such as SKLs * A self\-starter with strong communications skills and Windows , Unix, Networks System Administration experience * Should be proficient with ... team, is engineering, developing and integrating new capability for the Missile Defense System \. **Who We Are** Lockheed Martin is a renowned leader in the defense… more
    Lockheed Martin (11/12/25)
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  • Sr. Managed Services Engineer - Citrix

    SHI (Annapolis, MD)
    …time breakdowns and remediation runbooks. + Core platforms & networking: Windows Server ; MacOS; Linux; AD/GPO/DNS/PKI; hypervisors (vSphere/Hyper-V/Nutanix AHV); ... - in our offices or yours.** **Job Summary** The Senior Managed Services Engineer is responsible for supporting a designated set of technologies at an advanced… more
    SHI (10/14/25)
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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 ... technical SEO enhancements across the diverse portfolio of Marriott's websites and systems . This individual will serve as a senior technical resource responsible for… more
    Marriott (09/13/25)
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  • Cloud Engineer

    Cardinal Health (Annapolis, MD)
    …monitoring tools for infrastructure and applications. + 2+ years of experience with server and directory service technologies ( Windows , Linux, AD, DNS). + 4-8 ... Ansible), and container management tools (Docker, GCP, AWS ECS). + Strong systems administration expertise ( Windows , Linux). + Proficiency in scripting… more
    Cardinal Health (11/07/25)
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  • Splunk Engineer - Active TS/SCI Required

    ENS Solutions (College Park, MD)
    …monitoring system performance and availability, upgrades, and troubleshooting in Windows and Linux Server environments + Experience creating custom ... 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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  • Cloud System Administrator

    ManTech (Hanover, MD)
    …days from program start to obtain it + Proficiency in administering Linux operating systems . + Experience with Windows Server 2022 administration, including ... Server 2022 environments, including Active Directory, and manage Windows 10/11 client systems . + Architect, deploy,...of a Bachelor's degree, five (5) additional years of System Engineer experience may be substituted +… more
    ManTech (09/10/25)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    …Configure and manage primarily Windows and some UNIX operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... support for implementation, troubleshooting and maintenance of Information Technology (IT) systems , manage IT system infrastructure and any processes related… more
    CACI International (10/30/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …(GPO) - creation, modeling, and maintenance. + DNS Server administration. + DHCP Server administration. + Windows Server Update Servers (WSUS), SCCM, or ... Workstations ( Windows & Linux), Networking equipment, and NetApp storage systems . + Install, configure, and maintain NetApp operating systems ; ensuring… more
    Northrop Grumman (10/16/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design and evaluation, ... systems administration of cyber tools sets and server systems connected to networks across multiple...configuration management. + Experience as a network administrator or systems engineer . + Experience in using Active… more
    ENS Solutions (09/27/25)
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