• Information Assurance Administrator

    Leidos (St. Petersburg, FL)
    …deliver smarter, technology-forward solutions. We are seeking an ** Information Assurance Administrator ** to support our Defense Systems Sector. In this role, ... operations, and ensure mission readiness. **Primary Responsibilities** + Administer Windows and Linux systems + Build/maintain Linux /Windows workstations and… more
    Leidos (11/11/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Tampa, FL)
    …for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manages IT system infrastructure and any processes related ... for you to join our team as a **Cyber Systems Administrator ** based out of **Tampa, FL**...configure and manage Linux and Windows operating systems upon start date, installs/loads operating system … more
    Northrop Grumman (10/14/25)
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  • IT Systems Engineer/ Administrator

    Robert Half Technology (Tampa, FL)
    Description We are looking for a skilled IT Systems Engineer/ Administrator to join our team in Tampa, Florida. This Contract-to-permanent position offers an ... information and event management (SIEM) solutions to enhance system security. * Develop and execute system ...roles. * Expertise in Microsoft Windows Server 2019+ and Linux operating systems . * Proficiency in virtualization… more
    Robert Half Technology (10/28/25)
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  • Senior Cloud Linux Engineer

    Robert Half Technology (Tampa, FL)
    Description We are looking for an experienced Linux Cloud Systems Administrator to join our team in Tampa, Florida. In this contract-to-permanent role, you ... offers an exciting opportunity to apply your expertise in Linux systems , virtualization, and cloud storage solutions...Requirements * Minimum of 5 years of experience in Linux system administration and related fields. *… more
    Robert Half Technology (10/28/25)
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  • Training Simulator System…

    Lockheed Martin (Orlando, FL)
    …position will offer a long\-term deployment to a foreign country as a Training System Simulator System Administrator for the F\-35\. The successful candidate ... sustainment, maintenance, and operations benefiting the Finnish Air Force\. The Systems Administrator will support the sustainment, maintenance, and operation… more
    Lockheed Martin (11/09/25)
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  • System Administrator

    ManTech (Eglin AFB, FL)
    **MANTECH** seeks a motivated, career and customer-oriented ** System Administrator ** to join our Air Force / Space team at **Eglin AFB** . The System ... Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems , forensic analysis/vulnerability assessment, Group Policy management and configuration.… more
    ManTech (11/20/25)
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  • Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …stage and deploy systems -related security policies and updates to maintain information system compliance with DISA security policies and procedures (STIGs, ... to join one of GDIT's fastest long-standing growing programs! US Battlefield Information Collection and Exploitation Systems eXtended (US BICES-X) is a… more
    General Dynamics Information Technology (11/22/25)
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  • Training Simulator System…

    Lockheed Martin (Orlando, FL)
    …position will offer a long\-term deployment to a foreign country as a Training System Simulator System Administrator for the F\-35\. The successful candidate ... * Currently possess a current Security \+ certificate\. * System Administration of Windows and/or Linux server...Investigation or CV date within 5 years **Other Important Information You Should Know** **Expression of Interest:** By applying… more
    Lockheed Martin (10/29/25)
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  • Server Administrator II

    CAE USA INC (Tampa, FL)
    …II participates in all aspects of design, analysis, implementation and support of systems , software or other solutions for Enterprise Information Technology and ... participates in the maintenance, monitoring, reporting, and support of operating systems , applications, and services. + Perform routine problem analysis and… more
    CAE USA INC (11/18/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Tallahassee, FL)
    Responsible for unique or complex information systems and/or information technology projects across more than one discipline, such as application support, ... escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate...products. + US Citizenship **Preferred Skills** + IBM Certified System Administrator - AIX. + Experience with… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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