Network Security Administrator Jobs in Jacksonville, FL

Add your latest resume to match with open positions.

Jacksonville, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
We are seeking an experienced Network Engineer to design, implement, maintain, and troubleshoot enterprise network infrastructure. This role will focus on ensuring network performance, reliability, security, and scalability across complex IT environments. The ideal candidate has strong hands-on experience with Cisco networking technologies and Palo Alto firewalls, along with a solid understanding of network architecture, routing, switching, and security best practices.
2026-10-22T00:00:00Z

Jacksonville, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
We are seeking an experienced Network Engineer to support and optimize a complex enterprise network environment in Jacksonville, FL. This long-term contract role will focus on network performance, security, reliability, and infrastructure improvements across a large-scale environment. Responsibilities:<ul><li>Design, implement, and enhance network infrastructure to improve performance, scalability, and reliability.</li><li>Install, configure, and maintain routers, switches, firewalls, and other network technologies.</li><li>Troubleshoot routing, connectivity, and internet-related issues, including BGP and static routing.</li><li>Partner with infrastructure and security teams to strengthen network security and system availability.</li><li>Monitor network performance, analyze bandwidth utilization, and provide recommendations for optimization.</li><li>Perform root cause analysis on outages and implement corrective actions to minimize recurring issues.</li><li>Support connectivity for remote locations, IoT devices, and field-based communication systems.</li><li>Execute network upgrades, maintenance, and troubleshooting while ensuring minimal downtime.</li><li>Provide technical support, training, and guidance to internal users and team members.</li><li>Evaluate and improve redundancy, disaster recovery, and business continuity capabilities.</li></ul>
2026-10-26T00:00:00Z

Jacksonville, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
We are seeking a Security Engineer to help design, implement, and support cybersecurity solutions across a complex enterprise environment. This role will focus on securing infrastructure, responding to threats, enhancing security operations, and improving the organization's overall security posture.Responsibilities<ul><li>Implement and manage security technologies including EDR, SIEM, firewalls, and email security solutions</li><li>Monitor, investigate, and respond to cybersecurity incidents</li><li>Perform vulnerability assessments and remediation planning</li><li>Support threat detection, threat hunting, and incident response initiatives</li><li>Configure and maintain security policies, controls, and monitoring tools</li><li>Collaborate with infrastructure, cloud, and application teams to enhance security</li><li>Conduct security reviews and risk assessments</li><li>Assist with compliance efforts and security best practices</li><li>Create and maintain security documentation and procedures</li></ul>
2026-10-16T00:00:00Z

Jacksonville, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
We are seeking an experienced Security Engineer to design, implement, maintain, and enhance security solutions across enterprise IT environments. This role will focus heavily on network security, Palo Alto firewall technologies, and Privileged Access Management (PAM) while supporting broader cybersecurity initiatives across infrastructure, cloud, and endpoint environments. The ideal candidate has a well-rounded technical security background with hands-on experience implementing security controls, identifying vulnerabilities, mitigating threats, and strengthening an organization's overall security posture.
2026-10-22T00:00:00Z

Jacksonville, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
We are seeking a Senior Cloud Security Engineer to help protect and secure enterprise cloud environments across Azure and AWS. This role will focus on security architecture, threat detection, incident response, and the implementation of cloud security best practices.Responsibilities<ul><li>Design and implement cloud security controls across Azure and AWS</li><li>Manage and enhance SIEM, EDR, and vulnerability management platforms</li><li>Investigate security incidents and perform root-cause analysis</li><li>Implement Zero Trust and identity security initiatives</li><li>Conduct security assessments and support remediation efforts</li><li>Develop security automation using PowerShell or Python</li><li>Partner with infrastructure and application teams to improve security posture</li></ul>
2026-10-22T00:00:00Z

5 results for Network Security Administrator in Jacksonville, FL