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Urgent! Sr Network Engineer Job Opening In Jacksonville – Now Hiring Robert Half Technology

Sr Network Engineer



Job description

Description
We’re seeking a Senior Network Engineer who’s passionate about designing, securing, and optimizing enterprise network infrastructure.

This is a hands-on engineering role within a fast-paced environment—ideal for someone who loves solving complex networking challenges and driving reliable, scalable solutions.

If you thrive on keeping systems connected, secure, and performing at peak efficiency, we want to hear from you.


What You’ll Do

+ Design, implement, and manage enterprise network infrastructure including LAN/WAN, SD-WAN, VPN, and wireless solutions.

+ Configure and support routers, switches, and firewalls from vendors such as Cisco, Fortinet, Palo Alto, and Ubiquiti.

+ Monitor network performance, troubleshoot connectivity issues, and optimize system reliability and uptime.

+ Lead network modernization projects, migrations, and infrastructure upgrades with minimal downtime.

+ Manage network security—implementing policies, segmentation, and access controls to maintain compliance and protect data.

+ Collaborate with cross-functional teams (Systems, Cloud, and Security Engineers) to align network architecture with organizational goals.

+ Document configurations, topologies, and procedures to ensure operational transparency and scalability.

+ Mentor junior network engineers and provide technical leadership on major initiatives.


Requirements
What You Bring

+ 7+ years of professional experience in network engineering or network architecture.

+ Deep understanding of TCP/IP, routing protocols (BGP, OSPF, EIGRP), VLANs, QoS, and VPN technologies.

+ Hands-on experience with Cisco ASA, Meraki, Palo Alto, or Fortinet environments.

+ Proficiency in network monitoring and troubleshooting tools (SolarWinds, Wireshark, PRTG, etc.).

+ Knowledge of cloud networking (Azure, AWS, or hybrid environments).

+ Strong documentation skills and attention to detail.

+ Preferred Certifications: CCNP, CompTIA Network+, or Fortinet NSE.


Technology Doesn't Change the World, People Do.®
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.

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.

Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more.

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 roberthalf.gobenefits.net for more information.

© 2025 Robert Half.

An Equal Opportunity Employer.

M/F/Disability/Veterans.

By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) .


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