• Application Support Lead - US Commodities, FX…

    Scotiabank (New York, NY)
    …projects with Unix / Linux environments, including scripting and system administration of cloud infrastructure; working with Oracle/SQL databases for ... and Backoffice teams. Troubleshoot complex technical issues related to trading systems , ensuring minimal downtime and optimal performance. Offer subject matter… more
    Scotiabank (10/30/25)
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  • Network Security Engineer

    TEKsystems (San Diego, CA)
    …Network Security Engineer (CCSE), desired. F5 Certified Basic UNIX or Linux systems administration experience (Debian, Ubuntu, etc.). Experience with ... Windows Server and Active Directory. Knowledge of UNIX and Windows environments as may pertain to Network and Security tasks including syslog, DNS, load balancers… more
    TEKsystems (12/24/25)
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  • Systems / Database Administrator

    Alaka'ina Foundation Family of Companies (Fort Sam Houston, TX)
    …The Alaka`ina Foundation Family of Companies (FOCs) is looking for a Systems Administrator/Data Base Administration Support to provide support for our ... Systems / Database Administrator Location TX - Fort...successful years of experience as a DBA in an Oracle/ UNIX / LINUX environment. + Oracle 19c (or latest… more
    Alaka'ina Foundation Family of Companies (12/23/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Phoenix, AZ)
    …2 and 3 supports for escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate in on-call rotations ... Master's Degree preferred. + 8-15 years of overall experience in information technology, systems administration or other IT related field to include: 5+ years… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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  • Service Center Frontline Account Manager

    CACI International (Chantilly, VA)
    systems , servers, storage, network connectivity, and security controls. Conduct system administration tasks and maintain configuration documentation for ... 3 years of experience in Help Desk support, IT service desk, or systems administration roles. Proven ability to work shift-based schedules, including nights,… more
    CACI International (12/04/25)
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  • Mission IT Operator

    CACI International (Las Cruces, NM)
    …work expected in support of 24x7 operations. Desired Qualifications: - System administration experience to include UNIX , Linux , and Windows platforms - ... user systems , servers, storage, and network connectivity. - Provides system administration for assigned infrastructure and establishes and maintains security… more
    CACI International (12/11/25)
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  • Mid-Level or Senior Product Security Log Analytics…

    The Boeing Company (Seattle, WA)
    …or more security certifications, including but not limited to: CISSP; Security+; CEH; CCNA; UNIX / LINUX System Administration ; GIAC GPEN, GWAPT, or GXPN; ... of more of the following domains: + Windows and Linux Operating Systems and IP-based networks +...Python) and/or query languages (ex. SQL) + Familiarity with system administration techniques to manage log collection… more
    The Boeing Company (12/25/25)
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  • Cybersecurity Projects Lead (Onsite)

    RTX Corporation (Largo, FL)
    …and other tools. + Relevant experience consists of any combination: + Cybersecurity, systems security, and compliance, or system hardening. + Network or ... topology, protocols, components, or principles. + Experience configuring and auditing Linux and Windows operating systems . + Experience with security… more
    RTX Corporation (11/22/25)
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  • Incident Response Specialist, Analyst

    MUFG (Jersey City, NJ)
    …other information compiled from various sources + Understanding of network protocols, operating systems (Windows, Unix , Linux , Databases), and mobile device ... Response knowledge and experience + Theoretical and practical knowledge with Mac OS, Linux , Windows operating systems and clouds + Experience with security data… more
    MUFG (12/02/25)
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  • Senior Full Stack Developer Lead - Inventory…

    Citigroup (Jersey City, NJ)
    …DB2, Windows, and Linux ) + Hands on exposure on shell scripting and Unix / Linux /Windows System Administration + Expert level knowledge of relational ... as needed + Drive the design and development of system architecture, work with stakeholders of the systems... system architecture, work with stakeholders of the systems , and enhance the quality of deliverables. + Gather… more
    Citigroup (12/09/25)
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