• Senior Hybrid Cloud Systems…

    The Boeing Company (Hazelwood, MO)
    …Boeing Company's Specialized United States Infrastructure organization is currently seeking a ** Senior Hybrid Cloud Systems Administrator** to join the team in ... **Preferred Qualifications (Desired Skills/Experience):** + 5+ years of experience with RedHat-based systems (RHEL, Oracle Linux , Fedora) and SUSE distro 12 or… more
    The Boeing Company (11/08/25)
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  • Senior Information Systems…

    Concurrent Technologies Corporation (Huntsville, AL)
    Senior Information Systems Administrator Concurrent Technologies Corporation Huntsville, AL Minimum Clearance Required: Top Secret Clearance Clearance Level Must ... your technical skills, and expand into cloud technologies and administration . Key Responsibilities: + Maintain current systems ...as well as network management. + Working knowledge of Linux and Windows operating systems (Puppet CM… more
    Concurrent Technologies Corporation (10/19/25)
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  • Senior Network and Computer Systems…

    NANA Regional Corporation (South Burlington, VT)
    …, with increasing levels of responsibility. + Expertise in Windows Server administration , Linux systems (Red Hat/CentOS), and Active Directory ... We are seeking an experienced Senior Network and Computer Systems Administrator to lead the administration , security, and optimization of the USCIS… more
    NANA Regional Corporation (10/16/25)
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  • Senior ServiceNow Developer

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for a Senior level ServiceNow Developer to join our visible technical program driving the Model Based Systems Engineering ... suitable for AI applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated enterprise… more
    BAE Systems (10/31/25)
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  • Senior Pega Systems Administrator

    Scotiabank (OR)
    Senior Pega Systems Administrator **Requisition ID:** 225739 **Employee Referral Program - Potential Reward:** $200,000.00 We are committed to investing in our ... the Pega applications with advanced troubleshooting skills of Pega Systems , AIX, Linux , JBOSS, Tomcat and Azure...Experience / Other Information** + 1+ year Pega System Admin experience or Certification + 2+ Years of System… more
    Scotiabank (09/28/25)
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  • Systems Engineer Senior

    Amentum (Washington, DC)
    We are searching for a Top Secret cleared Systems Engineer ( Senior ) to join our team in Washington, DC. You will be working in an organization that's mission is ... to ensure its applications and tools meet or exceed the needs of the mission. The Systems Engineer ( Senior ) is a part of a team that will lead large scale… more
    Amentum (10/31/25)
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  • Systems Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …direction, and mentor and supervise team members. You'll support Windows and Linux systems engineering efforts in system design and evaluation, solution ... Systems Engineer, Senior The Opportunity: Are...engineering, sof tware development, or system administration . You'll use your passion to learn new skills… more
    BOOZ, ALLEN & HAMILTON, INC. (11/06/25)
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  • Atlassian Admin Engineer, Amazon Leo

    Amazon (Bellevue, WA)
    …AWS GovCloud, develop automation for upgrades/patching/testing, and enhance observability of the systems . You will work with stakeholders and senior engineers to ... focus on high-value activities. Basic Qualifications - Experience in administration of Atlassian services - Experience with Atlassian automation/scripting Preferred… more
    Amazon (09/02/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …related discipline, or equivalent experience/combined education **Desired Skills:** * Systems administration experience with servers and network ... **Description:** You will be the Systems Engineer Senior for the F\-35...and issues * Lab configuration consisting of installation of Linux and Windows operating systems in a… more
    Lockheed Martin (10/31/25)
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  • Senior Information Systems Engineer…

    RTX Corporation (Andover, MA)
    …or Mathematics (STEM) + Minimum five (5) years of prior relevant experience with systems administration of Windows or Linux Server Operating Systems ... the world. As part of the Test Environment Support Administration ( **TESA** ) team, you be working with...Azure + Troubleshooting ability with all Microsoft Windows and Linux systems to quickly return system to… more
    RTX Corporation (09/13/25)
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