• Senior Network/ Systems…

    GovCIO (Tallahassee, FL)
    **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA ... $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/senior-network- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_ **Category**… more
    GovCIO (07/10/25)
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  • Systems /Network Administrator

    Robert Half Technology (Jacksonville, FL)
    Description We're looking for a hands-on, versatile Network & Systems Administrator with strong virtualization and networking experience to join our growing ... systems like Active Directory, Okta, and RADIUS. + Monitor and maintain security systems including firewalls, antivirus, and intrusion detection. + Oversee… more
    Robert Half Technology (09/03/25)
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  • Systems Administrator

    Robert Half Technology (Jacksonville, FL)
    Description We are looking for a skilled Systems Administrator to join our team on a long-term contract basis in Jacksonville, Florida. In this role, you will ... * Administer and troubleshoot Active Directory to support user access and security requirements. * Oversee the configuration and maintenance of Microsoft Office 365… more
    Robert Half Technology (09/05/25)
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  • Sr Windows Systems Administrator

    Watershed Security (Pensacola, FL)
    …candidates to join our team in Pensacola, FL as a Senior Windows Systems Administrator with demonstrated experience conducting VMWare and Windows maintenance and ... Active DoD Secret clearance or higher + Must possess current IAT II or higher security certification in accordance with IAWF DoD 8570.01M + Must be able to get… more
    Watershed Security (07/09/25)
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  • Systems Administrator - Remote

    Sharecare (Tallahassee, FL)
    …To learn more, visit www.sharecare.com. **Job Summary:** We are seeking a System Administrator for a full time remote role. The System Administration Support team ... simple automation to prevent repeat issues . Respect for security and privacy, including handling PHI in line with...and basic networking and VPN . Experience with ticketing systems and asset management . Preferred- PowerShell or Bash… more
    Sharecare (09/03/25)
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  • Cybersecurity Administrator (Configuration…

    GovCIO (Doral, FL)
    …Familiarity with cloud security concepts and technologies. + CompTIA Security +, CISSP (Certified Information Systems Security Professional). Preferred ... posture of the Configuration Cell, ensuring the integrity and security of systems and configurations + Design,... Security Engineer Associate, or the Microsoft 365 Security Administrator Associate; and ITIL Foundation certificate,… more
    GovCIO (07/30/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Shalimar, FL)
    …minimizing vulnerabilities and maintaining compliance with industry standards. + Harden systems by configuring and maintaining security measures to protect ... If you have an affinity for complex technical systems , excellent communication and product troubleshooting skills, and enjoy working collaboratively, we may have the… more
    Sierra Nevada Company, LLC (08/13/25)
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  • Senior Network Administrator

    ManTech (Key West, FL)
    …Foundation certificate. Cisco Certified Internetwork Expert (CCIE), Certified Information Systems Security Professional (CISSP), Cloud Certifications (eg, AWS, ... network security training and awareness programs, promoting a culture of security awareness + The Senior Network Administrator provides direction and… more
    ManTech (09/11/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    …US * * * **The Opportunity:** CACI has an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance (TS/SCI) with polygraph for our ... fielded systems . CACI is seeking a development Systems Administrator with Linux experience for our...least one of the following certifications: + A+ CE, CCNA- Security , CND, Network+ CE, SSCP, CCNA Security ,… more
    CACI International (07/05/25)
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  • Journeyman Network Administrator

    ManTech (Doral, FL)
    …or Google Cloud and their networking components. + Knowledge of network security best practices, intrusion detection/prevention systems , and firewall management. ... **MANTECH** seeks a motivated, career and customer-oriented **Journeyman** **Network Administrator ** to join our team in **Doral, FL.** **Responsibilities include… more
    ManTech (08/08/25)
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