• Hawaiian Electric (Honolulu, HI)
    …+ Intermediate to advanced knowledge of WAN/LAN/voice technology, personal computers and/or Unix systems and related software applications such as spreadsheets, ... of Company planning processes and program/non-program budgeting, IT governance, staff administration , and other administrative functions highly desirable. Skills… more
    DirectEmployers Association (12/02/25)
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  • iconectiv (Bridgewater, NJ)
    …information, visit www.iconectiv.com . Follow us on X and Linkedln. The Senior System Administrator role provides system administration maintenance and support ... for the NPAC (Number Portability Administration Center) Lab and Production Telecommunications Application Service environments. The Senior System Administrator… more
    DirectEmployers Association (12/03/25)
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  • Senior Linux/ Unix Systems

    SMX (Dahlgren, VA)
    Senior Linux/ Unix Systems Administrator (4411)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated ... Warfare Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems Administrator will work as part...in Dahlgren, VA. Essential Duties & Responsibilities include thedaily administration of Linux/ Unix systems and… more
    SMX (12/04/25)
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  • Senior Systems Administrator…

    TekSynap (Dahlgren, VA)
    …& Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **Administrator ( Unix /Linux).** The Senior Systems Administrator ( Unix /Linux) ... for Unix /Linux environments within the Navy enterprise. The Senior Systems Administratoris responsible forconfiguration, optimization, and sustainment of… more
    TekSynap (10/31/25)
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  • Senior Systems Administrator…

    EPS Corporation (Dahlgren, VA)
    Senior Systems Administrator ( Unix /Linux) - (758) Share this job as a link in your status update to LinkedIn. Job Title Senior Systems Administrator ... Technology Job Description EPS Corporation is seeking a highly skilledSenior Systems Administrator ( Unix /Linux)to support enterprise-level networks and … more
    EPS Corporation (11/13/25)
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  • Functional Area Expert II (Linux/ Unix )

    TISTA Science and Technology (Austin, TX)
    …OS, and applied security principles. + Must have experience identifying risks in Linux/ Unix systems and work with technical experts to troubleshoot and resolve ... Leave, and much more! Responsibilities + Proficiency in System Administration : A deep understanding of Linux and Unix...zLinux, Amazon Linux, Azure Linux and other flavors of Linux/ Unix operating systems ). Kernel and System Configuration:… more
    TISTA Science and Technology (12/10/25)
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  • Senior Linux/ Unix Administrator

    S4 Inc. (Omaha, NE)
    …and Computer Systems Administrator Overview: S4 is seeking an experienced Senior Unix /Linux OS Administrator to support the USSTRATCOM IT Enterprise at ... GSEC certification required + At least 8 years of hands-on experience administering Linux/ Unix systems in secure or enterprise environments + Proficiency with… more
    S4 Inc. (10/08/25)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    …security of mission-critical systems across Department of Defense (DoD) networks. The Senior UNIX Administrator will ensure systems are properly patched ... Senior Unix System Administrator (4608)at SMX(View...(PRDC). This individual will work alongside a team of UNIX /Linux Systems Administrators responsible for maintaining the… more
    SMX (12/04/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Hartford, CT)
    …in Information Technology, Computer Science or a related field + Seven (7) years of systems administration experience on UNIX operating systems Red Hat ... from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX /Linux Operating System **Other Job Specific Skills** + Advanced… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • IT- Staff Systems Engineer

    Cadence Design Systems, Inc. (San Jose, CA)
    …Director. + Ansible & Puppet are extensively used to manage the configuration of Unix systems in the company. Cadence is committed to equal employment ... companies, delivering extraordinary electronic products from chips to boards to systems for the most dynamic market applications including consumer, hyperscale… more
    Cadence Design Systems, Inc. (11/07/25)
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  • Sr Information Security Engineer

    MUFG (Tampa, FL)
    …and risk indicators **Qualifications** **:** + 3 to 5 years background in IT administration with emphasis on Unix systems , including AIX and RedHat ... Splunk and SIEM platforms for threat detection, and ensuring secure configurations across Unix systems . The role also involves working with threat detection… more
    MUFG (10/22/25)
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  • Sr BizOps Engineer (MQ Admin

    Mastercard (O'Fallon, MO)
    …their greatest potential._ **Title and Summary** Sr BizOps Engineer (MQ Admin / DevOps) Job Overview: Leads Reactive Systems Architecture projects and ... * Should possess good working knowledge and understanding of Unix and Windows Operating Systems * Should...and for administration using role-based security on Unix and Windows Operating Systems * SSL… more
    Mastercard (11/27/25)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * * **The Opportunity:** CACI is seeking a Senior Systems Administrator to provide support for...upgrade audits and plugins files. + Linux - Moderate systems administration knowledge to include installing OS,… more
    CACI International (12/02/25)
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  • GCCS-J System Administrator

    Venatore LLC (Tampa, FL)
    …to higher tiers when needed. + Support configuration activities and system updates under senior oversight. Linux / UNIX Systems Support + Perform routine ... UNIX infrastructure. Candidates must have prior GCCS-J experience and Linux/ UNIX administration experience. ResponsibilitiesGCCS-J / COP Operations + Provide… more
    Venatore LLC (11/26/25)
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  • Senior High Performance Computing…

    BAE Systems (Saratoga Springs, UT)
    …those who serve our nation. We are seeking High Performance Computing Systems Administrator with demonstrated experience in system administration in support ... as DNS, NFS, e-mail services, security protection mechanisms, and the interoperability of UNIX and NT based systems . \#LI-PB2 **Required Education, Experience, &… more
    BAE Systems (09/19/25)
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  • Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …CI Polygraph required The Systems Engineering team is seeking a driven Senior Linux/ UNIX Systems Administrator that is highly technical and mission ... TO SUCCEED Basic Qualifications: - Ten (10) years' experience as aLinux/ UNIX Systems Administrator supporting complex, multi-site enterprise-scale environments -… more
    Arena Technical Resources, LLC (11/29/25)
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  • Mid-Level HPC Systems Administrator

    BAE Systems (Saratoga Springs, UT)
    …(HPC) systems . **Key Responsibilities:** + Install, configure, and maintain UNIX and/or NT based platforms, including creating, modifying, and deleting user ... make a meaningful impact. We are seeking an experienced Senior System Administrator to join our team. The successful...e-mail services, security protection mechanisms, and the interoperability of UNIX and NT based systems + Troubleshoot… more
    BAE Systems (12/11/25)
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  • Sr . Database Administrator - MySQL…

    Comcast (Chicago, IL)
    …technologies as required by FreeWheel's evolving business needs + Working knowledge of Linux/ Unix systems (eg, Rocky Linux, Red Hat, Debian, CentOS) is a ... and industry best practices. + Design, implement, and enhance monitoring and alerting systems to support both BAU operations and project initiatives. + Build and… more
    Comcast (11/12/25)
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  • Systems Administrator V

    General Atomics (San Diego, CA)
    …progressive professional experience in an information technology department primarily in systems administration . + May substitute equivalent working experience ... train internal users. + Plans and manages day-to-day operation and maintenance of computer systems , including Windows, + Linux and Unix operating systems and… more
    General Atomics (12/11/25)
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  • Field Engineer Level 4 ( Sr Principal)

    Northrop Grumman (Jacksonville, FL)
    …with the repair, configuration, troubleshooting and operations of network devices and computer systems (Windows and Unix Operating Systems ). + Must be ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...our team as a **F** **ield Engineer Level 4 ( Sr Principal)** based out of **Mayport, FL** with some… more
    Northrop Grumman (11/25/25)
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