Network Engineer

Rootshell Enterprise Technologies•Newark, NJ
•Onsite

About The Position

Rootshell Enterprise Technologies Inc. is seeking a Senior Network Engineer to support and maintain a client's network infrastructure. The role focuses on Cisco, Fortinet, F5, Check Point, and wireless technologies. The engineer will lead network deployments, including integration work for acquisitions, and independently manage firewall configurations and network setups. The position is located in New Jersey and is onsite from day one.

Requirements

  • Strong hands-on expertise with Cisco networking equipment, including routers, switches, and wireless technologies.
  • Strong hands-on expertise with Fortinet firewalls, including FortiGate and FortiManager.
  • Strong hands-on expertise with F5 load balancers, including LTM and GTM.
  • Experience with enterprise wireless networking.
  • Proven experience deploying networks for mergers and acquisitions.
  • Solid understanding of network security, firewall policies, and VPN technologies.
  • Ability to work independently onsite and manage projects with minimal supervision.
  • Excellent troubleshooting and communication skills.

Nice To Haves

  • Cisco certifications such as CCNP or CCIE.
  • Fortinet NSE certifications.
  • Experience with SD-WAN technologies.
  • Knowledge of cloud networking, including AWS or Azure.

Responsibilities

  • Lead the design, deployment, and support of LAN/WAN infrastructure.
  • Configure, maintain, and troubleshoot Cisco routers and switches, Fortinet firewalls, and F5 load balancers.
  • Set up and manage wireless infrastructure, including site surveys, access point placement, and controller configuration.
  • Support network integration for company acquisitions, including building network environments from the ground up.
  • Perform proactive network monitoring, tuning, and reporting.
  • Maintain detailed documentation of network configurations and changes.
  • Collaborate with cross-functional IT teams to provide reliable and secure network services.
  • Provide escalation-level support for critical network incidents.
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