• Linux Systems Administrator

    NTT DATA North America (Canton, MA)
    …adaptable, and forward-thinking organization, apply now. NTT DATA's Client is currently seeking a Linux Systems Administrator to join their team in REMOTE, ... transfer support to Customer **Must Have:** 7+ years as a Linux System administrator with a detailed background in setup, configuration and management of… more
    NTT DATA North America (06/27/25)
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  • Principal Linux System Administrator

    RTX Corporation (Tewksbury, MA)
    …are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret **Principal Linux Systems Administrator - 100% onsite, Tewksbury, MA. Will ... configuration. + Responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux /Windows… more
    RTX Corporation (06/27/25)
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  • Systems Administrator - Linux

    GovCIO (Boston, MA)
    …a referral to this job (https://careers-govcio.icims.com/jobs/6104/ systems - administrator linux ... our group. Work with other Admins to closely monitor multiple applications and systems to ensure files process completely and correctly. Assist in documentation of… more
    GovCIO (06/28/25)
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  • Systems Administrator

    MIT Lincoln Laboratory (Lexington, MA)
    …reporting to Program Managers, and IT Management. Essential Functions: * Perform as a Linux and Windows Systems Administrator on medium to large government ... engineering, and quantum physics. Job Description Division 8 is seeking a Systems Administrator to provide support services for their growing classified… more
    MIT Lincoln Laboratory (06/05/25)
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  • Linux Administrator

    CACI International (Hanscom AFB, MA)
    Linux Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... ongoing basis. **The Opportunity:** CACI is looking for a Linux Administrator to support the Department of...processes, and test resolutions. + Configure, manage, and maintain Linux OS systems in various environments (physical,… more
    CACI International (06/25/25)
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  • Sr. Principal Systems Administrator

    RTX Corporation (Woburn, MA)
    …for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Sr. Principal Systems Administrator , Storage & Data Protection, (SME) Woburn, MA -100% ... experience will be considered. + Experience working with Storage and Data Protection systems . + Experience with Linux Operating System. (RHEL preferred) +… more
    RTX Corporation (07/04/25)
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  • Principal System Admin ( LINUX

    RTX Corporation (Marlborough, MA)
    …opportunity with our DT - Information Workplace Services team for a talented Principal Systems Administrator / Analyst. You will collaborate with a team of DT ... security clearance is required. + Minimum 5 years of direct Linux Systems Administration / networking experience with combinations of technologies such as:… more
    RTX Corporation (05/28/25)
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  • Principal Systems Administrator

    RTX Corporation (Woburn, MA)
    …eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Principal Systems Administrator , Storage & Data Protection, Woburn, MA -100% ... clearance + Experience working with Storage and Data Protection systems . + Experience with Linux Operating System + Experience with Windows operating systems more
    RTX Corporation (07/04/25)
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  • Systems Administrator

    SAIC (Andover, MA)
    **Description** SAIC currently has a career opportunity for a Cyber Systems Administrator (SA) in our Andover, Massachusetts facility to support the US Space ... + Manage and maintain currently supported and subsequent Microsoft Server Operating Systems (OS) on physical and virtual operating environments. + Manage and… more
    SAIC (07/02/25)
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  • Network/System Administrator (Net/Sys…

    General Dynamics Information Technology (Bedford, MA)
    …Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems , forensic analysis/vulnerability assessment, Group Policy ... Trust/Other Required:** None **Job Family:** Network Administration **Skills:** Network Administrator ,Network Architecture,Network Engineering **Certifications:** CCNP - Cisco, CASP CE+… more
    General Dynamics Information Technology (05/29/25)
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  • Tenable Nessus Administrator

    CACI International (Hanscom AFB, MA)
    Tenable Nessus Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... * **The Opportunity:** CACI is looking for a Tenable Administrator to support our DoD customer to implement an...Engine, Nessus Network Monitor, and Security Center on both Linux /Unix and Windows based environments + Ensure compliance with… more
    CACI International (04/26/25)
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  • Tanium Administrator

    CACI International (Hanscom AFB, MA)
    …languages (eg, Python, PowerShell, Shell scripting) + Strong knowledge of operating systems (Windows, Linux , macOS) + Understanding of network protocols and ... stakeholders _Certifications:_ Relevant certifications might include: + Tanium Certified Operator/ Administrator + Certified Information Systems Security Professional… more
    CACI International (04/30/25)
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  • Sr. Principal System Administrator

    RTX Corporation (Marlborough, MA)
    …GitLab, and Packer, while managing system performance, security, and patching on Linux systems . + Experience supporting agile DevSecOps workflows by using ... security clearance​ **Security Clearance:** DoD Clearance: Secret + **Sr. Principal Administrator (DevSecOps SME)** - **Marlborough, MA, will sponsor a clearance,… more
    RTX Corporation (06/13/25)
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  • SAP Basis Administrator

    Teledyne (Billerica, MA)
    …**Job Summary:** Responsible for administering a global SAP landscape with two SAP systems (ECC 6.0 and S4Hana) with multiple interfaces. Systems include SAP ... Portal, Solution Manager, BPC, along with others business critical systems . Plans computerized databases, including base definition, structure, documentation,… more
    Teledyne (06/03/25)
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  • HPC System Administrator

    Lenovo (Boston, MA)
    HPC System Administrator **General Information** Req # WD00084641 Career area: Services Country/Region: United States of America State: North Carolina City: ... rewarded. We are currently hiring for an HPC System Administrator in the United States to work a mix...operation, reliability, and security. - Monitoring power and cooling systems and network connectivity - Hardware and system software… more
    Lenovo (07/01/25)
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  • Principal Application Administrator (MBD…

    RTX Corporation (Boston, MA)
    …considered US persons. + Experience managing and troubleshooting engineering applications on both Linux and Windows operating systems and CAD desktop tools like ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
    RTX Corporation (06/23/25)
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  • Enterprise Application Administrator

    RTX Corporation (Boston, MA)
    …are considered US persons. + Experience managing and troubleshooting applications on both Linux and Windows operating systems . + Ability to effectively discuss, ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
    RTX Corporation (06/23/25)
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  • Fall Co-Op - System Administrator (Onsite)

    RTX Corporation (Cambridge, MA)
    …data center and disposition of retired servers. + Support servers and/or desktops running Linux , Windows, or macOS operating systems . + Organize and maintain IT ... and servers **Preferred Qualifications** + Familiarity with additional operating systems (ie Red Hat Enterprise Linux (or...additional operating systems (ie Red Hat Enterprise Linux (or CentOS), Ubuntu, Windows Server) + Experience with… more
    RTX Corporation (06/12/25)
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  • System Development Engineer II

    Amazon (Boston, MA)
    …related field and one year of experience in the job offered, or as a Systems Administrator , or a related occupation. Employer will accept three years of ... systems and perform database queries (SQL) using Window, Linux , or Unix based operating systems and...of experience in the job offered, or as a Systems Administrator , or a related occupation. Employer… more
    Amazon (05/06/25)
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  • Lead Software Engineer

    UKG (Ultimate Kronos Group) (Lowell, MA)
    …rotation as required. **Basic Qualifications:** + 5+ years of experience as a Linux System Administrator . + GCP Certified (Associate Cloud Engineer or ... The ideal candidate will be a hands-on expert in managing Linux environments, strongly emphasizing cloud infrastructure automation, particularly within the Google… more
    UKG (Ultimate Kronos Group) (06/12/25)
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