Posted 2w ago

Network Engineer

@ Gibraltar Industries
Jacksonville, Florida, United States
OnsiteFull Time
Responsibilities:Design network, Implement network, Monitor performance
Requirements Summary:3+ years of hands-on enterprise network experience; experience with switches, firewalls, wireless; CCNA preferred; multi-site manufacturing environments.
Technical Tools Mentioned:SD-WAN, Firewall, VPN, NAC, Network monitoring tools, Cisco IOS
Save
Mark Applied
Hide Job
Report & Hide
Job Description

Responsibilities include:

  • Design, implement, and support scalable enterprise network infrastructure across LAN, WAN, wireless, SD‑WAN, and cloud environments to ensure high availability, performance, and security.
  • Deploy, manage, and troubleshoot network security technologies, including firewalls, network segmentation, NAC, VPNs, and traffic prioritization to protect business‑critical systems.
  • Operate and maintain multi‑vendor network environments (switching, routing, wireless, and firewalls), ensuring consistent standards, configurations, and documentation across all sites.
  • Support large‑scale network projects and rollouts, including site upgrades, new facility deployments, hardware refreshes, and technology initiatives with minimal disruption to operations.
  • Monitor network performance and proactively resolve issues, leveraging monitoring, logging, and alerting tools to identify risks before they impact users or production systems.
  • Collaborate with IT, cybersecurity, and application teams to align network design with business requirements, security policies, and application performance needs.
  • Maintain accurate network documentation and runbooks, including diagrams, IP addressing, VLAN standards, and change procedures to support scalable operations and knowledge sharing.
  • Provide escalation‑level support for complex network incidents, performing root cause analysis and implementing long‑term corrective actions.
  • Engage with vendors and service providers to support circuit provisioning, troubleshooting, upgrades, and lifecycle management.

Candidate Qualifications:

  • Required Qualifications
  • 3+ years of hands‑on experience supporting enterprise network environments (LAN, WAN, wireless).
  • Experience deploying, configuring, and troubleshooting network infrastructure such as switches, firewalls, wireless access points, and SDWAN.
  • Strong documentation skills, including network diagrams, standards, and operational runbooks.
  • Excellent communication skills with the ability to collaborate across IT, security, and business teams.
  • Preferred Qualifications
  • Cisco CCNA certification (or equivalent practical experience).
  • Experience working in multi‑site or manufacturing/industrial environments.
  • Exposure to network security technologies such as firewalls, VPNs, NAC, or network segmentation.
  • Familiarity with multi‑vendor networking environments and SD‑WAN solutions.