• System Administrator - Linux

    Leidos (Annapolis Junction, MD)
    **Description** **System Administrator - Linux ** **Leidos** has a new and exciting opportunity for a **System Administrator - Linux ** in our **National ... Other responsibilities include: + Quickly responding to IT Help Desk calls and emails in a professional manner; ensuring...experience providing assistance to users in an IT customer service capacity. + Must have at least 3 years… more
    Leidos (11/19/25)
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  • FSL Linux Systems Administrator

    Mb Solutions, Inc. (Houston, TX)
    …is preferred but not required for the position: + RedHat-based systems + IT Service Desk Support + Configuration management software (ansible, puppet) + Lustre ... Houston, TX, USA | Full Time FSL Linux Systems Administrator - ( ADV000ABM ) Are you passionate about human space exploration, understanding the origins of the… more
    Mb Solutions, Inc. (10/18/25)
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  • Principal Linux Administrator

    RTX Corporation (Mckinney, TX)
    …RTX **Enterprise Services** team: **Role Overview:** RTX is seeking a Principal Linux Administrator to support a highly virtualized Enterprise infrastructure ... with a focus on Linux -based systems. The role involves working under the supervision...systems and provide Tier 2 support to the IT Service Desk . + Document processes and ensure… more
    RTX Corporation (11/19/25)
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  • FSL Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Houston, TX)
    …is preferred but not required for the position:- RedHat-based systems - IT Service Desk Support - Configuration management software (ansible, puppet) - Lustre ... **FSL Linux Systems Administrator (ADV000BAP)** **Category:** Business...our site that is dedicated to veterans and transitioning service members. All CGI offers of employment in the… more
    CGI Technologies and Solutions, Inc. (10/03/25)
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  • Jr./Mid-Level Networking Systems…

    Belay Technologies (Annapolis Junction, MD)
    …and a finalist in 2021! Belay Technologies is seeking a Jr./Mid-level System Administrator to join our intel team. The selected individual will be responsible for ... Other Responsibilities include: + Quickly responding to IT Help Desk calls and emails in a professional manner; ensuring...experience providing assistance to users in an IT customer service capacity. + Must have at least 5 years… more
    Belay Technologies (11/07/25)
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  • FSL Linux Systems Administrator

    Amentum (Houston, TX)
    …is preferred but not required for the position: + RedHat-based systems + IT Service Desk Support + Configuration management software (ansible, puppet) + Lustre ... across the United States. We have an exciting opportunity for a **FSL Linux Systems Administrator ** to join the team with Nexus, a teammate company. The **FSL … more
    Amentum (09/22/25)
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  • Linux System Administrator

    TEKsystems (Boulder, CO)
    Linux , python, shell script, perl, Red hat, Scripting, System administrator Top Skills Details Linux ,python,shell script,perl Additional Skills & ... Email, Google Workspace, Identity Management, RADIUS) and drive our Linux -based environments. Provide systems administration in Enterprise Infrastructure and… more
    TEKsystems (12/05/25)
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  • Linux System Administrator

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …of experience. + Five (5+) years of relevant experience working in an IT or Service Desk environment. + IAT Level II Certification equivalent or higher per DoD ... for CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator (Intermediate-Level) to join our team at Aberdeen Proving… more
    Link Solutions Inc (11/24/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    ManTech seeks a **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... client/server/storage/network devices and mobile devices. + Perform Tier 1 (Help Desk ) and Tier 2 (Escalation) support: problem identification, diagnosis, and… more
    ManTech (10/14/25)
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  • Windows System Administrator III

    Hyundai Autoever America (Savannah, GA)
    …technology major preferred + At least 6 years of experience as the primary administrator for Linux /Windows Servers, VMware, Exchange Servers, Windows AD and M365 ... 20191 - System Administrator III Location - Savannah, GA Company Overview...is pioneering the future of mobility by integrating cloud-based service infrastructure with advanced core vehicle software technologies. In… more
    Hyundai Autoever America (10/17/25)
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