• Specialist , Systems…

    L3Harris (Melbourne, FL)
    …land, sea and cyber domains in the interest of national security. Job Title: Specialist , Systems Administration Job Code: 30946 Job Location: Melbourne, FL ... and service level agreements. + Manages and directs proactive and reactive systems administration activities to ensure the availability, integrity, and… more
    L3Harris (11/08/25)
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  • Senior Specialist , Cyber Infrastructure…

    L3Harris (Palm Bay, FL)
    …infrastructures, along with a solid understanding of basic networking principles and Linux administration . This role requires a hands-on professional with a ... IT environment. Essential Functions: + Configure, monitor, maintain, and troubleshoot Redhat/Oracle Linux systems (both physical and virtual). + Deploy and… more
    L3Harris (10/29/25)
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  • Specialist , Info Sec Sys Engineer

    L3Harris (Melbourne, FL)
    …experience + Strong understanding of system administration including Windows and Linux operating systems . + Strong knowledge of Cisco network infrastructure, ... domains in the interest of national security. Job Title: Specialist , Info Sec Systems Engineer Job Code:...Manage Engine Audit Plus). + Experience with deployment and administration of Enterprise host intrusion and detections systems… more
    L3Harris (10/18/25)
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  • Specialist , Network Planning Engineer

    L3Harris (Melbourne, FL)
    …+ Network monitoring protocols/methods such as SNMP, NetFlow, and Syslog. + Implementation/ Administration of one or more Network Management Systems (Splunk, ... domains in the interest of national security. Job Title: Specialist , Network Planning Engineer Job Code: 30760 Job Location:...Network Planning Engineer to join our IP Network Management Systems (NMS) Tier 3 Engineering team. This role is… more
    L3Harris (11/05/25)
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  • Senior Specialist , Cyber Intelligence

    L3Harris (Palm Bay, FL)
    …server operating systems , including but not limited to Microsoft and Linux offerings + Experience developing, managing, and providing evidence to close POA&Ms ... and cyber domains in the interest of national security. Job Title: Senior Specialist , Cyber Intelligence Job Code: 29561 Job Location: Palm Bay, FL Job Description:… more
    L3Harris (10/03/25)
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  • Information Systems Security Officer

    L3Harris (Cape Canaveral, FL)
    …as part of a continuous monitoring program. Will conduct System Administration ( Linux /Windows) and Cybersecurity sustainment activities (hardware/software change ... as part of a continuous monitoring program + System Administration ( Linux /Windows) and Cybersecurity sustainment activities (hardware/software change… more
    L3Harris (10/29/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Tallahassee, FL)
    …Master's Degree preferred. + 8-15 years of overall experience in information technology, systems administration or other IT related field to include: 5+ years ... and 3 supports for escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate in on-call rotations to… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • ICAM Identity Engineer

    Athenix Solutions Group, LLC (Macdill AFB, FL)
    …**Position Summary** The Identity (Cyber) Engineer is a hands-on technical specialist responsible for the implementation, configuration, and management of the core ... Providers (IdP), Privileged Access Management (PAM), and Identity Governance and Administration (IGA) solutions. The ideal candidate will have deep technical… more
    Athenix Solutions Group, LLC (09/20/25)
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  • Privilege Access Management Engineer

    Cognizant (Tallahassee, FL)
    … Specialist (CCIS) **Experience** + 5+ years in cybersecurity or systems administration + Experience with hybrid cloud/on-premises environments + Background ... across hybrid infrastructures. **Technical Skills & Platform Experience** * Operating Systems : Windows Server (2016/2019/2022), Linux (RHEL, Ubuntu) * Endpoints:… more
    Cognizant (11/01/25)
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  • Senior SRE engineering infrastructure lead Vice…

    Citigroup (Tampa, FL)
    …SQL Server and other database technologies. **Technical Skills:** + **Operating Systems :** + Proficiency in Microsoft Windows administration , including Windows ... Server environments. + Solid working knowledge of Linux operating systems . + **Microsoft Ecosystem:** Expert proficiency in Office 365, Exchange, SharePoint, and… more
    Citigroup (10/23/25)
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