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Senior Network Architect

Kellton

 

Boston, MA, USA

Posted On: 15+ days ago
Experience: 10+ years
Availability: Onsite
Openings: 1
Category: Senior Network Architect
Tenure: Contract - Corp-to-Corp
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Description

You will design and lead the evolution of the organization's network infrastructure across ~250 sites.

This role is hybrid.

Responsibilities

  • Design and maintain hub-and-spoke and mesh network architectures.
  • Lead the design and optimization of secure connectivity between on-premise infrastructure and AWS.
  • Manage and optimize complex routing environments using EIGRP, BGP, and OSPF.
  • Oversee the integration of Fortigate Firewalls and manage application delivery via NetScaler.
  • Utilize SolarWinds for network health visibility, capacity planning, and advanced troubleshooting.

Required Skills

  • 10+ years in network engineering, with 4+ years in a lead Architect role.
  • Expert-level command of Cisco IOS/XE/NX-OS.
  • Deep mastery of EIGRP and BGP protocols.
  • Proven experience architecting AWS networking (Direct Connect, Transit Gateway).
  • Hands-on experience with Fortigate (FortiOS) security appliances.
  • Proficiency with F5 LTM/GTM or Citrix NetScaler for load balancing.
  • Experience using SolarWinds (NPM/NCM) for enterprise monitoring.
  • Bachelor’s degree in Computer Science or equivalent experience.
  • CCNP (Enterprise/Data Center) certification.

Education

Bachelor's degree

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