• Functional Area Expert II (Linux/ Unix )

    TISTA Science and Technology (Austin, TX)
    System Administration : A deep understanding of Linux and Unix system administration , including configuring, monitoring, and troubleshooting various ... zLinux, Amazon Linux, Azure Linux and other flavors of Linux/ Unix operating systems ). Kernel and System...+ Must have the skill set of a senior System Administrator (preferably in Solaris Unix more
    TISTA Science and Technology (12/10/25)
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  • Unix Administrator

    TekSynap (ID)
    …Associates **Experience** + Seven (7) years systems administration experience on UNIX operating systems AIX, Solaris , or HP-UX. + Five (5) years ... Designs, configures, implements, and maintains UNIX hardware and operating system environments including AIX, HP-UX, and Solaris . Optimizes backup processes;… more
    TekSynap (11/15/25)
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  • Voice Platforms Interoperability Engineer

    Comcast (Mount Laurel, NJ)
    …Servers/Sun/ Solaris hardware/software platform/ Cisco Hardware & IOS (routers, switches, CMTS)/ UNIX ( Solaris ) & LINUX/ Programming skills in: Perl, PHP, C, ... deployment, managing, and supporting Comcast's Voice, 911, Commercial, Residential Systems , and Network services and infrastructure in a 24/7 environment.… more
    Comcast (12/07/25)
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  • Network Engineer I (Future Opening)

    GCI Communication Corp (Anchorage, AK)
    …Windows Server VMWare, Xen, KVM, QEMU Preferred Certifications: Red Hat Cert System Admin VMware Cert Professional Advance VMware Cert Professional CompTIA ... UCS, Adtran, AudioCodes Power BI Python/ JAVA/ Perl/ bash shell scripting BIND Linux/ Unix ( Solaris , Centos, RedHat, Ubuntu) Kibana vSphere, vCloud, vCenter… more
    GCI Communication Corp (10/16/25)
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  • F-22 iMIS System Administrator (Level 2),…

    Lockheed Martin (Langley Air Force Base, VA)
    …for this position: * Two \(2\) years combination of the below skills: \- UNIX / Solaris /Linux operating system experience\. Windows server experience may be ... Administrator with our F\-22 IMIS team partnering with our customer, you will wear many hats; system admin , data management, network admin , and tier 1 and 2… more
    Lockheed Martin (12/10/25)
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  • Associate Director of Cybersecurity Programs…

    RTX Corporation (Richardson, TX)
    …test equipment (STE), and/or platform IT. + Knowledge in UNIX , Linux, Solaris , IRIX, SUSE, and MAC operating systems . + Experience in professional ... DAAPM/JSIG/RMF. + Experience in the execution and management of Information System 's (IS) incident response and administrative inquiries/investigations in… more
    RTX Corporation (12/20/25)
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  • Cybersecurity Projects Lead (Onsite)

    RTX Corporation (Largo, FL)
    …test equipment (STE), and/or platform IT. + Knowledge in UNIX , Linux, Solaris , IRIX, SUSE, Windows, and MAC operating systems . + Experience in professional ... and other tools. + Relevant experience consists of any combination: + Cybersecurity, systems security, and compliance, or system hardening. + Network or … more
    RTX Corporation (11/22/25)
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  • Information System Security Officer (ISSO)-…

    Lockheed Martin (Sunnyvale, CA)
    …be a US Citizen\. Position requires clearance **Desired Skills:** * Information Systems auditing understanding * Knowledgeable of operating system security ... NIX\-based operating systems IAW DISA STIGs * In\-depth experience in system hardening, analysis, and vulnerability management * Knowledgeable in Solaris /… more
    Lockheed Martin (01/09/26)
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  • Systems Engineer

    KBR (Fulton, MD)
    …and integration for both physical and virtual infrastructure hosting one or more Operating Systems : Windows, Linux, Solaris , UNIX , and/or AIX systems . ... shape the future of space defense. Job Description: + Responsible for systems administration support, engineering support, integration, test, and deployment… more
    KBR (10/14/25)
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  • Top Secret Oracle DBA

    Insight Global (Lexington Park, MD)
    …River, MD supporting a NAVAIR Program. You will be responsible for server and system level database administration as well as: * Install, configure, upgrade, and ... performance turning) experience working with Oracle 19c required. * Experience with UNIX required (RHEL or Solaris preferred). * Command line experience… more
    Insight Global (01/07/26)
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  • Data Center Engineer (Infrastructure/Cloud)

    KBR (Fulton, MD)
    …and integration for both physical and virtual infrastructure hosting one or more Operating Systems : Windows, Linux, Solaris , UNIX , and/or AIX systems . ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (10/15/25)
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  • Cyber Incident Response Engineer II

    Excellus BlueCross BlueShield (Latham, NY)
    …Hands on experience with the following operating systems preferred: Windows, and UNIX (Linux, AIX, Solaris , etc.). + Strong knowledge of several concepts ... to requests within defined SLAs relating to various information security systems , programs, and processes. + Enforces information security policies, standards, and… more
    Excellus BlueCross BlueShield (01/10/26)
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  • System Administrator, High Performance…

    RTX Corporation (Tucson, AZ)
    …to lead and support the engineering community. + Perform OS tuning to maximize system performance on high performance computing systems . Work across DT functions ... DoD Top-Secret Clearance. + Advanced hands-on experience with Windows and Unix security hardening, systems integrations, advanced troubleshooting, and… more
    RTX Corporation (10/24/25)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    …Broader exposure to AWS beyond core services + Senior-level experience with Solaris system administration **Application Deadline:** 1/12/2025 \#cjpost ... Senior Unix System Administrator (4608)at SMX(View all...(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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  • Information Systems Unix Engineering…

    B&H Photo (New York, NY)
    …a system back-up to prevent issues in the event of any level of system failure. The Unix Systems Administrator Level 3 collaborates with various B&H ... Administration team designs, installs, configures, and maintains all UNIX and Windows server systems . All ...and equipped to handle additional future server loads. The admin accurately documents server system statuses and… more
    B&H Photo (11/20/25)
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  • Analyst II, Systems Operations

    Intercontinental Exchange (ICE) (Atlanta, GA)
    …capture analysis) + FIX Protocol + Java, Visual Basic, or shell scripting + Solaris , Linux, UNIX operating systems + Experience with enterprise monitoring ... services + Interaction with third-party vendors is required + Maintenance operations and administration of proprietary systems is an integral part of the… more
    Intercontinental Exchange (ICE) (12/23/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Hartford, CT)
    …(7) years of systems administration experience on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris , or HP-UX. + Five (5) years' ... from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX /Linux Operating System **Other Job Specific Skills** +… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • (DOD SkillBridge) End User Support Levels 1/2

    Northrop Grumman (Oklahoma City, OK)
    …and computer accounts. + Cross-platform experience (ie, two or more: Windows, Linux, Solaris , OSX, UNIX , etc.). + Experience supporting VMware VDI (Virtual ... Desktop Infrastructure). + Knowledge of Windows operating systems , Active Directory administration , and LAN/WAN networking. + Ability to work in a fast-paced… more
    Northrop Grumman (11/26/25)
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  • ADC Engineer I, Amazon Dedicated Cloud Engineering…

    Amazon (Bellevue, WA)
    …or Security- 1-3 years of experience with Systems Administration in Linux/ Unix (Ubuntu, CentOS, RedHat, Solaris , etc.) - 1-3 years of experience with ... building some of the largest and most complex distributed systems in the world, and we need adaptable people...who are focused on operational excellence and troubleshooting complex system operations, have a good understanding of Linux, networking… more
    Amazon (10/16/25)
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  • ADC Engineer II, Amazon Dedicated Cloud…

    Amazon (Arlington, VA)
    …experience - 3+ years of experience with Systems Administration in Linux/ Unix (Ubuntu, CentOS, RedHat, Solaris , etc.) - 3+ years of experience with ... building some of the largest and most complex distributed systems in the world, and we need adaptable people...who are focused on operational excellence and troubleshooting complex system operations, have a good understanding of Linux, networking… more
    Amazon (12/10/25)
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