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NIJOSenior Network Engineer Boston, Massachusetts

Job in Boston, Suffolk County, Massachusetts, 02298, USA
Listing for: Franklin Fitch
Full Time position
Listed on 2026-01-18
Job specializations:
  • IT/Tech
    Network Engineer, Systems Engineer
Job Description & How to Apply Below
Position: 15 Jan 2026 NIJO5 Senior Network Engineer Negotiable Boston, Massachusetts, United States

We are looking for a CCIE-level Network Engineer to play a key role in the design, optimization, and support of complex enterprise network environments. This is a hands‑on role suited to someone who enjoys solving challenging problems and working with modern networking technologies at scale.

Key Responsibilities
  • Design, implement, and support complex LAN/WAN network infrastructures
  • Lead network architecture, upgrades, and optimization initiatives
  • Troubleshoot high‑level network issues across routing, switching, and security
  • Collaborate with infrastructure, security, and cloud teams on enterprise projects
  • Provide escalation support and technical leadership within the network team
  • Ensure high availability, performance, and security of network services
Must-Have Skills & Experience
  • Active CCIE certification (Enterprise Infrastructure, Enterprise Wireless, or equivalent)
  • Strong expertise in routing & switching (BGP, OSPF, EIGRP, VLANs, STP)
  • Deep experience with Cisco enterprise environments
  • Hands‑on experience with LAN/WAN, MPLS, SD‑WAN
  • Proven troubleshooting skills in complex, high‑availability networks
  • Experience working in large‑scale or enterprise network environments
  • Strong documentation, communication, and stakeholder engagement skills
  • Experience with firewalls and network security (Palo Alto, Fortinet, Cisco Firepower, etc.)
  • Exposure to cloud networking (AWS, Azure, GCP)
  • Automation & scripting (Python, Ansible, Terraform)
Nice-to-Have Skills
  • Wireless technologies (Cisco Wireless, WiFi 6/6E)
  • Data center networking experience (ACI, Nexus, VXLAN)
  • Previous experience leading projects or mentoring junior engineers
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Position Requirements
10+ Years work experience
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