Senior Network Engineer - Cisco & Juniper Job at NETSTREAM TECHNOLOGY, INC, Wilmington, NC

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  • NETSTREAM TECHNOLOGY, INC
  • Wilmington, NC

Job Description

Salary: $100,000 - 140,000 per year Requirements:

  • At least 5 years of practical experience in:
  • Cisco networking (routing, switching, wireless)
  • Cisco Webex Calling and/or CUCM
  • Fortinet firewalls
  • In-depth knowledge of TCP/IP, VLANs, QoS, VPNs, and network security concepts
  • Experience in supporting VoIP and SIP-based systems
  • Strong analytical and problem-solving abilities
  • Exceptional client-facing communication skills
  • Cisco certification (CCNA, CCNP, or higher)
  • Fortinet NSE certification (preferred)
  • Familiarity with SD-WAN solutions (preferred)
  • Experience in cloud networking (Azure/AWS) (preferred)
  • Background in consulting or managed service provider (MSP) roles (preferred)
Responsibilities:
  • Design, implement, and maintain Cisco-based LAN/WAN networks
  • Configure and oversee Cisco routers, switches, wireless devices, and routing protocols (OSPF, BGP, EIGRP)
  • Deploy and manage Cisco Webex Calling and/or Cisco Unified Communications Manager (CUCM)
  • Create dial plans, SIP integrations, and voice gateways, and troubleshoot VoIP issues
  • Configure and oversee Fortinet (FortiGate) firewalls, VPNs (IPSec/SSL), NAT, and security protocols
  • Conduct network evaluations, offer recommendations, and produce client documentation
  • Spearhead migrations, upgrades, and security enhancement projects
  • Provide Level 3 troubleshooting and escalation assistance
Technologies:
  • AWS
  • Azure
  • Cloud
  • Cisco
  • FortiGate
  • LAN
  • NAT
  • Network
  • Security
  • TCP/IP
  • Support

More:

We are looking for a skilled Senior Network Consultant with a robust background in Cisco networking, Cisco Webex Calling/CUCM, and Fortinet firewalls. In this role, you will design, implement, optimize, and secure enterprise network and collaboration solutions for our clients. We value a candidate who is technically proficient, client-oriented, and adept at guiding projects from assessment through deployment. Our team enjoys a hybrid work location in Wilmington, DE, and offers competitive benefits including 401(k) matching, health, dental, and vision insurance, life insurance, paid time off, and employee discounts.

last updated 21 week of 2026

Job Tags

Full time

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