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9 results for Systems Security Administrator in Jacksonville, FL

Systems/Network Administrator
  • Jacksonville, FL
  • onsite
  • Contract / Temporary to Hire
  • - USD / Hourly
  • <p>We’re looking for a hands-on, versatile <strong>Network & Systems Administrator</strong> with strong virtualization and networking experience to join our growing team. This role is ideal for a well-rounded IT professional eager to work across a broad range of technologies in a dynamic environment.</p><p><br></p><p>You'll be responsible for designing, building, and maintaining core infrastructure — with a particular focus on <strong>VMware virtualization</strong>, <strong>networking fundamentals</strong>, and <strong>enterprise storage systems</strong>. If you're comfortable spinning up virtual servers from the ground up, assigning vCPUs and virtual networks, managing firewalls, and ensuring storage performance and availability — we want to talk to you.</p><p>W</p><p><br></p><p><strong>What You'll Do:</strong></p><ul><li>Set up, configure, and manage virtualized server environments (VMware).</li><li>Build and maintain virtual and physical servers, assigning virtual CPUs and configuring virtual networking.</li><li>Install, configure, and support firewalls, routers, switches, and VPNs.</li><li>Troubleshoot and manage LAN/WAN/SD-WAN infrastructure and IP addressing/subnetting.</li><li>Provide Tier 3 technical support and system troubleshooting across hardware, applications, and office equipment.</li><li>Administer and maintain SAN, NAS, and DAS storage systems.</li><li>Manage and support authentication systems like Active Directory, Okta, and RADIUS.</li><li>Monitor and maintain security systems including firewalls, antivirus, and intrusion detection.</li><li>Oversee system backups, disaster recovery, and business continuity processes.</li><li>Ensure infrastructure compliance with HIPAA, PCI, and internal security standards.</li><li>Support and manage Microsoft 365, Azure AD, and Entra environments.</li><li>Collaborate with vendors for technology procurement and implementation.</li><li>Stay current with emerging technologies, vulnerabilities, and best practices.</li></ul>
  • 2025-11-13T14:38:58Z
Systems Administrator
  • Jacksonville, FL
  • remote
  • Temporary
  • 23.75 - 27.50 USD / Hourly
  • 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 manage and maintain system operations, ensuring high performance and reliability across various platforms. This is an excellent opportunity to work with cutting-edge technologies while supporting critical organizational functions.<br><br>Responsibilities:<br>• Manage and maintain cloud infrastructure, ensuring optimal performance and scalability.<br>• Administer and troubleshoot Active Directory to support user access and security requirements.<br>• Oversee the configuration and maintenance of Microsoft Office 365 applications.<br>• Provide support for phone systems, resolving any technical issues in a timely manner.<br>• Ensure the smooth operation of Windows 11 environments, including updates and patches.<br>• Monitor and manage Amazon Web Services (AWS) resources to support business needs.<br>• Collaborate with other IT professionals to implement system improvements and upgrades.<br>• Create and maintain comprehensive documentation for systems and processes.<br>• Perform regular system health checks and monitor for potential issues.<br>• Respond to and resolve technical support tickets with efficiency and professionalism.
  • 2025-10-15T20:14:23Z
Systems Administrator
  • Jacksonville, FL
  • onsite
  • Temporary
  • - USD / Hourly
  • <p>We’re seeking a <strong>Systems Administrator</strong> with strong cloud experience to join our growing IT team. This role will be responsible for maintaining and optimizing our server infrastructure while supporting cloud-based services and ensuring high availability across the organization.</p><p><strong>What You’ll Do:</strong></p><ul><li>Administer, monitor, and maintain Windows and/or Linux server environments</li><li>Support and manage cloud-based infrastructure (Azure, AWS, or similar)</li><li>Perform system updates, patching, backups, performance tuning, and access management</li><li>Troubleshoot escalated system issues and support end users and internal teams</li><li>Implement security best practices across on-prem and cloud environments</li><li>Assist in infrastructure upgrades, migrations, and automation initiatives</li><li>Maintain documentation of systems, configurations, and operational procedures</li></ul><p><br></p>
  • 2025-10-30T19:19:20Z
Network Administrator
  • Jacksonville, FL
  • onsite
  • Temporary
  • - USD / Hourly
  • <p>We are seeking a <strong>Network Administrator</strong> to join a growing IT team and support the stability, performance, and security of our enterprise network environment. This individual will play a key role in ensuring reliable connectivity across the organization, managing network hardware, and providing technical support for both planned enhancements and day-to-day operations.</p><p><strong>What You’ll Do:</strong></p><ul><li>Monitor, maintain, and troubleshoot network infrastructure (switches, routers, firewalls, wireless systems)</li><li>Perform network configuration, upgrades, and performance tuning</li><li>Manage and maintain LAN/WAN environments, VPNs, VLANs, and network security controls</li><li>Implement network policies, procedures, and best practices to drive operational efficiency</li><li>Respond to escalated network issues and collaborate with cross-functional teams to resolve problems</li><li>Maintain documentation for network diagrams, asset inventory, and change management</li><li>Assist in planning and executing network improvement and expansion projects</li></ul><p><br></p>
  • 2025-10-30T19:19:20Z
Systems Engineer
  • Jacksonville, FL
  • onsite
  • Permanent
  • 79000.00 - 105000.00 USD / Yearly
  • We are looking for an experienced Systems Engineer to join our team in Jacksonville, Florida. This role requires a skilled individual with attention to detail to analyze customer needs, design system solutions, and ensure seamless integration. You will play a key part in driving technical excellence and delivering high-quality outcomes for our clients.<br><br>Responsibilities:<br>• Generate requirements traceability matrices based on customer specifications, statements of work, or other documentation.<br>• Design system architecture solutions by leveraging a broad understanding of hardware and software capabilities.<br>• Provide project updates and address engineering issues during Systems Engineering Technical Review events and In-Progress Reviews.<br>• Conduct both early-stage testing on pre-release products and on-site testing at customer locations.<br>• Oversee the installation and testing processes at customer sites, providing regular status reports.<br>• Collaborate with the marketing team to develop accurate and detailed technical proposals and responses to Requests for Information (RFIs).<br>• Estimate the level of effort required for training device development based on customer needs.<br>• Ensure the proper handling and safekeeping of government-furnished equipment and materials.<br>• Perform additional tasks as required to support project and organizational goals.
  • 2025-11-05T15:04:29Z
Systems Engineer
  • Jacksonville, FL
  • remote
  • Contract / Temporary to Hire
  • - USD / Hourly
  • <p>We’re seeking a Systems Engineer with strong Azure experience to manage and optimize cloud and hybrid infrastructure. You’ll oversee server administration, identity management, and automation across Azure environments, ensuring security, scalability, and reliability. You’ll also collaborate with cross-functional teams to streamline deployments and implement best practices. This role is ideal for someone who thrives in a cloud-first, automation-driven environment.</p>
  • 2025-11-10T21:48:43Z
Cloud Engineer
  • Jacksonville, FL
  • remote
  • Contract / Temporary to Hire
  • - USD / Hourly
  • <p>We’re seeking a Cloud Engineer experienced in Azure environments to build, deploy, and maintain scalable cloud infrastructure. You’ll manage automation pipelines, monitor system performance, and ensure security compliance across hybrid systems.</p>
  • 2025-11-10T21:54:06Z
Network Engineer
  • Jacksonville, FL
  • onsite
  • Contract / Temporary to Hire
  • - USD / Hourly
  • We are looking for a skilled Network Engineer to join our team in Jacksonville, Florida, on a contract with the potential for a permanent position. In this role, you will be responsible for designing, implementing, and maintaining robust data communication and telecommunication networks. This position will involve working with Cisco technologies, troubleshooting network systems, and ensuring optimal network performance.<br><br>Responsibilities:<br>• Design and implement efficient data communication and telecommunication networks to meet organizational needs.<br>• Configure, install, and maintain network devices, including routers, switches, and cabling, to ensure seamless operations.<br>• Monitor and troubleshoot network performance issues, identifying and resolving problems to maintain reliability.<br>• Conduct facility surveys to recommend optimal layouts and locations for network equipment and cabling.<br>• Oversee the installation of communication circuits such as CAT6 and fiber to support network infrastructure.<br>• Manage and administer Cisco Nexus data center routing and switching systems.<br>• Provide support for cloud-based VoIP systems and troubleshoot telecommunication issues as needed.<br>• Perform hardware and software analyses to ensure network devices meet performance and compatibility requirements.<br>• Configure and maintain wireless networks, ensuring secure and high-performing connectivity.<br>• Collaborate with team members to adhere to organizational standards and codes of conduct.
  • 2025-11-14T20:13:42Z
Network Engineer
  • Jacksonville, FL
  • remote
  • Contract / Temporary to Hire
  • - USD / Hourly
  • <p>We’re seeking a Network Engineer with strong Azure cloud networking experience to design, implement, and maintain hybrid network infrastructure. You’ll manage secure connectivity between on-prem and cloud environments, optimize performance, and support routing, VPN, and firewall configurations. </p>
  • 2025-11-10T21:54:06Z