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Sr Network Engineer
<p>We are seeking a <strong>Senior Network Engineer</strong> to design, implement, and maintain enterprise network infrastructure. The ideal candidate will ensure optimal performance, security, and scalability across LAN, WAN, and cloud-connected networks.</p><p><strong>Key Responsibilities:</strong></p><ul><li>Design, deploy, and maintain enterprise network infrastructure (routers, switches, firewalls, VPNs).</li><li>Monitor network performance, troubleshoot complex issues, and implement proactive solutions.</li><li>Configure and optimize network security policies, ACLs, and firewalls.</li><li>Lead network upgrade and migration projects, including cloud integration (Azure/AWS).</li><li>Collaborate with cross-functional teams to support application and IT services.</li><li>Maintain documentation for network topology, configurations, and policies.</li><li>Mentor junior network engineers and provide technical guidance.</li></ul><p><br></p>
<p><strong>Qualifications:</strong></p><ul><li>5+ years of enterprise network engineering experience.</li><li>Hands-on experience with Cisco, Juniper, or equivalent networking equipment.</li><li>Deep understanding of TCP/IP, routing protocols (BGP, OSPF), VLANs, and VPNs.</li><li>Experience with network monitoring, troubleshooting tools, and security best practices.</li><li>Strong communication and documentation skills.</li><li>Preferred: 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
  • onsite
  • Temporary
  • - USD / Hourly
  • <p>We are seeking a <strong>Senior Network Engineer</strong> to design, implement, and maintain enterprise network infrastructure. The ideal candidate will ensure optimal performance, security, and scalability across LAN, WAN, and cloud-connected networks.</p><p><strong>Key Responsibilities:</strong></p><ul><li>Design, deploy, and maintain enterprise network infrastructure (routers, switches, firewalls, VPNs).</li><li>Monitor network performance, troubleshoot complex issues, and implement proactive solutions.</li><li>Configure and optimize network security policies, ACLs, and firewalls.</li><li>Lead network upgrade and migration projects, including cloud integration (Azure/AWS).</li><li>Collaborate with cross-functional teams to support application and IT services.</li><li>Maintain documentation for network topology, configurations, and policies.</li><li>Mentor junior network engineers and provide technical guidance.</li></ul><p><br></p>
  • 2026-01-09T12:08:55Z

Sr Network Engineer Job in Jacksonville, FL | Robert Half