Note: The job is a remote job and is open to candidates in USA. Calance is seeking a Senior Network Engineer to support ongoing network operations and transition initiatives within a service provider environment. The role involves maintaining and evolving existing network infrastructure while contributing to long-term transformation efforts.

Responsibilities

• Support day-to-day operations and maintenance of a Cisco-based network environment, ensuring stability across existing infrastructure during a multi-year transition
• Provide routing expertise within a service provider network, including troubleshooting, optimization, and augmentation of current deployments
• Assist with network evolution efforts, contributing to the migration toward the company’s standardized network topology over time
• Collaborate with internal engineering teams to maintain performance KPIs and avoid disruption to ongoing network initiatives

Skills

• Strong Cisco service provider routing experience
• Exposure to access layer technologies (Nokia, Adtran)
• Background in ISP or Telecommunications environments
• Strong hands-on experience with Cisco routing in service provider environments (SR-level)
• Experience with Cisco firewalls and network security fundamentals
• Solid understanding of routing, switching, and network infrastructure operations
• Ability to work within live production environments focused on maintenance and continuity
• Experience supporting or transitioning legacy networks to standardized architectures

Company Overview

Company H1B Sponsorship