• Senior Cloud Systems Engineer…

    St. George Tanaq Corporation (Suitland, MD)
    Systems : Linux/Unix (Ubuntu, CentOS, Red Hat) Windows Server administration Infrastructure as Code (IaC): Terraform AWS CloudFormation Containerization ... Senior Cloud Systems Engineer (Identity Management...transmission. + Implement and manage hybrid cloud networks, integrating AWS and Azure VPCs with on-premises systems more
    St. George Tanaq Corporation (11/18/25)
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  • Senior Information System Security…

    Innovative Management & Technology Services (Clarksburg, WV)
    …environments and integrating security in Agile workflows. + Networking, Linux/Windows system administration , and secure software development practices. + Cloud ... best customers on-site at top government agencies. Job Title: Senior Information System Security Officer (ISSO) Primary...Summary: We are seeking a highly skilled and mission-driven Senior Information Systems Security Officer (ISSO) to… more
    Innovative Management & Technology Services (10/29/25)
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  • Senior Cloud System Administrator

    ManTech (Annapolis Junction, MD)
    MANTECH seeks a motivated, career and customer-oriented ** Senior ** **Cloud System Administrator** in Hanover, MD. The team delivers enterprise infrastructure ... and contracts of similar scope and complexity + Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science. An… more
    ManTech (12/24/25)
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  • Senior IT Systems Administrator 1

    Neya Systems (Warrendale, PA)
    …position is in person/hybrid in our Pittsburgh, PA office. We're looking for a ** Senior IT Systems Administrator** to join our team. This successful person will ... vehicle technology. **How You'll Make an Impact** + **Linux Administration :** Design, provision, configure, and maintain our Linux server...at least five (5) years of experience in a senior Linux Systems Administrator role, preferably in… more
    Neya Systems (10/23/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …or similar role + Strong experience with Linux and Windows-based systems administration . + Knowledge of cloud platforms ( AWS , Azure, Google Cloud). + ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux,Microsoft Windows, System Administration **Experience:** 5 + years of related… more
    General Dynamics Information Technology (01/05/26)
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  • Senior Systems Administrator

    TekSynap (IA)
    …+ Directs the work of other system administrators to provide the day-to-day system administration to include system and resource optimization, and user ... issues. + Conducts capacity and performance analysis and provides system configuration change and upgrade recommendations. + Increases ...in a timely manner. **Overview** We are seeking a Senior Systems Administrator to join our team.… more
    TekSynap (11/15/25)
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  • Senior Network and Computer Systems

    NANA Regional Corporation (South Burlington, VT)
    We are seeking an experienced Senior Network and Computer Systems Administrator to lead the administration , security, and optimization of the USCIS ... award. **Responsibilities** + Lead the administration of enterprise network and system environments supporting USCIS mission systems and users. + Oversee… more
    NANA Regional Corporation (10/16/25)
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  • Senior Systems Engineer

    Syms Strategic Group, LLC (SSG) (Arlington, VA)
    …production systems + Strong proficiency in Linux/Unix and Windows operating systems + Experience with system administration tasks including user ... Syms Strategic Group (SSG) is seeking a talented Systems Engineer ( Senior ) Location: Remote Department:...improvement methodology through the use of Information Technology (IT) systems or procedures + Maintain inventory of system more
    Syms Strategic Group, LLC (SSG) (01/07/26)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    …with the Cloud / Amazon Web Services + Must be able to support System Administration /Privileged Access duties including an on-call rotation for a week ... **Description** Leidos is seeking a System Administrator for a technical development program supporting...+ Support the development of enterprise software solutions within AWS . + Duties include developing innovative approaches and solutions,… more
    Leidos (10/10/25)
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  • Mid/ Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …an accredited college or university is required. + Five (5) years of additional system administration experience may be substituted for a Bachelor's Degree. + ... process. The SA configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity… more
    Belay Technologies (11/19/25)
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