Network Engineer

Robert Half
Jacksonville, FL, United States
3 days ago
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Role details

Contract type
Temporary contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
5 years minimum
Working hours
Regular working hours
Job source

Tech stack

Wireless LAN Amazon Web Services Application Firewall Microsoft Azure Border Gateway Protocol Cloud Computing Dynamic Host Configuration Protocol Monitoring of Systems Identity and Access Management Virtual Private Networks (VPN) Python (Programming Language) Network Security
+27 more
Network Architecture Network Connections Network Monitoring Routing Network Administration Cisco Nexus Switches Open Shortest Path First (OSPF) Paessler Router Traffic Grapher Remote Access Technology Ansible TCP/IP Virtual Local Area Networks Wide Area Networks Wireless Networks Network Routers ARUBA Firewalls (Computer Science) Juniper Information Technology SolarWinds (Software) Palo Alto Networks Wireless Technologies Fortinet Terraform Open Network Automation Platform Cisco Switches Cisco

Job description

We are seeking a Network Engineer to join a growing IT infrastructure team responsible for designing, implementing, maintaining, and optimizing enterprise network environments. This individual will play a key role in ensuring the stability, performance, and security of the organization’s network infrastructure across multiple locations.

This is an excellent opportunity for a hands-on engineer who enjoys troubleshooting complex issues, supporting critical business operations, and driving network modernization initiatives.

Responsibilities

  • Design, implement, and support enterprise LAN, WAN, WLAN, and SD-WAN environments
  • Configure and maintain network infrastructure including routers, switches, firewalls, and wireless technologies
  • Monitor network performance, availability, and capacity to ensure optimal operation
  • Troubleshoot and resolve network connectivity, routing, switching, and performance issues
  • Implement and maintain network security controls, VPNs, and access management solutions
  • Support cloud networking initiatives within Azure and/or AWS environments
  • Partner with systems, security, and application teams on infrastructure projects
  • Maintain network documentation, diagrams, standards, and operational procedures
  • Participate in on-call rotation and provide support during planned maintenance windows when needed

Requirements

  • 5+ years of experience in network engineering or network administration
  • Strong knowledge of:
  • Routing and Switching
  • TCP/IP
  • VLANs
  • OSPF and BGP
  • DNS and DHCP
  • VPN technologies
  • Experience with Cisco, Aruba, Juniper, Fortinet, Palo Alto, or similar networking platforms
  • Hands-on experience with firewall administration and network security best practices
  • Experience supporting multi-site enterprise environments
  • Excellent troubleshooting and analytical skills
  • Strong communication and documentation abilities, * Experience with SD-WAN technologies
  • Azure or AWS networking experience
  • Network monitoring tools such as SolarWinds, PRTG, LogicMonitor, or ThousandEyes
  • Experience with network automation tools including Python, Ansible, or Terraform
  • Wireless networking experience
  • Cisco CCNA, CCNP, Fortinet NSE, or equivalent certifications

What You’ll Work With

  • Cisco Catalyst and Nexus switches
  • Cisco Meraki
  • Fortinet or Palo Alto firewalls
  • Aruba Wireless
  • Azure and AWS cloud networking
  • VPN and remote-access technologies
  • Enterprise monitoring and network management platforms Technology Doesn’t Change the World, People Do.®

About the company

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.

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