• Senior Network Administrator

    ManTech (Doral, 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 (07/02/25)
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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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  • M365 & Intune Policy Administrator - Lead

    Deloitte (Jacksonville, FL)
    … Associate + Microsoft Certified: Information Protection and Compliance Administrator Associate + Microsoft Certified: Security Operations Analyst ... Job Summary: We are seeking a skilled Endpoint Administrator Associate to join our IT team. The...endpoint devices and client applications. + Implement and manage security policies for endpoint devices. + Monitor and troubleshoot… more
    Deloitte (07/25/25)
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  • Lead Network Administrator

    ManTech (Doral, FL)
    …Huawei). + Advanced security certifications, such as Certified Information Systems Security Professional (CISSP), Certified Information Security Manager ... or cybersecurity incident response. + Experience with advanced network security technologies, such as intrusion detection/prevention systems (IDS/IPS),… more
    ManTech (07/16/25)
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  • Systems Administrator

    ISYS Technologies (Eglin AFB, FL)
    …to the Federal Government. Whether the focus is on space exploration, national security , cyber security , or cutting-edge engineering applications, I2X is ready ... initiatives of our government customers. I2X Technologies is seeking a Journeyman Systems Administratorto support ongoing activities for a customer at Eglin AFB, FL… more
    ISYS Technologies (07/24/25)
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  • Senior GCCS-J Administrator

    ManTech (Doral, FL)
    security regulations and standards + The Senior GCCS-J Administrator provides direction and mentorship to subordinate staff **Minimum Qualifications:** + ... Formal training on GCCS-J system administration. + Training on relevant operating systems (eg, Windows Server, Linux). Security + certification or equivalent.… more
    ManTech (06/28/25)
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  • Journeyman SharePoint Administrator

    V2X (Melbourne, FL)
    …battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our ... integrity, respect, responsibility, and professionalism. As a Journeyman SharePoint Administrator , you will be responsible for the administration, configuration, and… more
    V2X (07/18/25)
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  • ​​Cloud Network Administrator

    CAE USA INC (Tampa, FL)
    …local and global environments. + Implement, manage, and troubleshoot cloud-based network security systems . This includes Firewalls, SD-WAN appliances, CASB, DNS ... products Preferred Skills + CCNP Cloud, AWS Certified Advanced Networking, Azure Administrator Associate, or Azure Security Engineer Associate. + Significant… more
    CAE USA INC (08/07/25)
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  • Systems Administrator IV…

    Katmai (Orlando, FL)
    …program by monitoring and optimizing the performance across the full systems development lifecycle. **ESSENTIAL DUTIES & RESPONSIBILITIES** + Responsible for ... criteria and thresholds. + Integrate monitoring tools with log aggregation and security incident/event management platforms (eg, Splunk, ELK Stack). + Prepare and… more
    Katmai (08/10/25)
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