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Sr Network Administrator
<p><strong>Overview:</strong></p><p> We are looking for a <strong>Senior Network Administrator</strong> to manage day-to-day operations of our network infrastructure, ensure uptime, and optimize performance across multiple sites.</p><p><strong>Key Responsibilities:</strong></p><ul><li>Administer and monitor enterprise network devices, firewalls, switches, and routers.</li><li>Troubleshoot and resolve complex network issues to maintain high availability.</li><li>Configure VLANs, VPNs, and routing protocols for LAN/WAN connectivity.</li><li>Implement and maintain network security policies and access controls.</li><li>Maintain network documentation and support disaster recovery planning.</li><li>Collaborate with IT teams and third-party vendors for network upgrades and projects.</li></ul><p><br></p>
<p><strong>Qualifications:</strong></p><ul><li>4+ years of experience managing enterprise networks.</li><li>Hands-on experience with Cisco, Juniper, or similar enterprise network devices.</li><li>Proficiency in routing, switching, VPNs, and firewall management.</li><li>Strong understanding of TCP/IP, DNS, DHCP, and network troubleshooting.</li><li>Experience with monitoring and alerting tools.</li><li>Preferred: CCNA, CCNP, or equivalent certifications.</li></ul><p><br></p>
<h3 class="rh-display-3--rich-text">Technology Doesn't Change the World, People Do.<sup>®</sup></h3> <p>Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.</p> <p>Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. <a href="https://www.roberthalf.com/us/en/mobile-app" target="_blank">Download the Robert Half app</a> and get 1-tap apply, notifications of AI-matched jobs, and much more.</p> <p>All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit <a href="https://roberthalf.gobenefits.net/" target="_blank">roberthalf.gobenefits.net</a> for more information.</p> <p>© 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s <a href="https://www.roberthalf.com/us/en/terms">Terms of Use</a> and <a href="https://www.roberthalf.com/us/en/privacy">Privacy Notice</a>.</p>
  • Jacksonville, FL
  • remote
  • Temporary
  • - USD / Hourly
  • <p><strong>Overview:</strong></p><p> We are looking for a <strong>Senior Network Administrator</strong> to manage day-to-day operations of our network infrastructure, ensure uptime, and optimize performance across multiple sites.</p><p><strong>Key Responsibilities:</strong></p><ul><li>Administer and monitor enterprise network devices, firewalls, switches, and routers.</li><li>Troubleshoot and resolve complex network issues to maintain high availability.</li><li>Configure VLANs, VPNs, and routing protocols for LAN/WAN connectivity.</li><li>Implement and maintain network security policies and access controls.</li><li>Maintain network documentation and support disaster recovery planning.</li><li>Collaborate with IT teams and third-party vendors for network upgrades and projects.</li></ul><p><br></p>
  • 2026-01-09T12:13:49Z

Sr Network Administrator Job in Jacksonville, FL | Robert Half