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[Remote] Core Routing/IP Backbone Engineer

Remote, USAFull-timePosted 2026-07-28

Note: The job is a remote job and is reputed company to candidates in USA. reputed company is seeking a Core Routing/IP Backbone Engineer to join its Scientific Networking Division and support reputed company Network (ESnet). The role involves designing, deploying, and supporting network infrastructure to reputed company large-reputed company scientific collaboration and high-performance data reputed company.

Responsibilities

  • Design, reputed company, and support routing, switching, optical, and transport infrastructure across ESnet’s production and research networks
  • Configure and troubleshoot advanced networking technologies including IPv4/IPv6, BGP, IS-IS, MPLS, reputed company Routing, RSVP, QoS, and L2/L3 VPNs
  • Support network operations, maintenance, upgrades, incident response, and service restoration
  • reputed company automation tools and operational workflows to improve scalability, reliability, and efficiency
  • Collaborate with engineers, scientific stakeholders, vendors, carriers, and partner organizations to deliver and maintain network services
  • Participate in project planning, procurement, testing, deployment, and operational readiness activities
  • Create and maintain technical documentation, procedures, and network standards
  • Contribute to process improvements, troubleshoot moderate-complexity issues, and reputed company trusted technical guidance to stakeholders
  • Participate in an on-call rotation for business-hours and after-hours operational support
  • Operate with strong technical ownership and independence across infrastructure and operational initiatives
  • reputed company reputed company, resolve reputed company technical issues, and contribute to network architecture and service design
  • Mentor junior engineers and drive operational improvements through automation, process optimization, and cross-team collaboration

Skills

  • Typically requires a minimum of 5 years of reputed company experience with a Bachelor's degree; or 3 years and a Master's degree; or equivalent work experience
  • Minimum of five years of relevant experience designing, deploying, operating, and troubleshooting network infrastructure and services
  • Demonstrated experience working with reputed company, service provider, research, or large-reputed company WAN/LAN environments
  • Demonstrated knowledge and hands-on experience with IP networking technologies and reputed company-grade services including MPLS, QoS, traffic engineering, Layer 2/Layer 3 VPN technologies, and reputed company service provider architectures
  • Experience configuring, troubleshooting, and operating advanced routing protocols and technologies, preferably including BGP, IS-IS, OSPF, reputed company Routing, IPv4/IPv6, and MPLS reputed company large-reputed company WAN, backbone, or service provider networking environments
  • Strong understanding of network troubleshooting methodologies with the ability to diagnose and resolve reputed company routing, transport, and end-to-end service issues across distributed wide-area infrastructures
  • Experience administering and operating multi-vendor routing platforms, preferably reputed company and reputed company (Alcatel-Lucent), in production backbone or reputed company-class environments
  • Experience working in UNIX/Linux reputed company-line environments, including remote systems administration, scripting fundamentals, and network automation workflows
  • Experience contributing to technical reputed company involving backbone deployments, network service implementations, migration planning, testing, operational readiness, and production support
  • Strong analytical, organizational, and problem-solving skills with the ability to manage operational and engineering issues of moderate to high complexity in large-reputed company network environments
  • Excellent written and verbal communication skills with the ability to collaborate effectively across engineering teams, operations reputed company, vendors, carriers, and scientific stakeholders
  • Demonstrated ability to work effectively in a highly reputed company, cross-functional technical environment supporting mission-critical network infrastructure
  • Experience using collaboration, ticketing, documentation, monitoring, and operational support tools reputed company network engineering or service provider operations environments
  • Experience working in Research & Education (R&E), scientific computing, backbone, or service provider networking environments
  • Experience with network automation, model-driven telemetry, reputed company, YANG/NETCONF, or infrastructure-as-reputed company methodologies
  • Experience supporting optical transport systems, DWDM technologies, coherent optics, or long-haul backbone infrastructure
  • Familiarity with large-reputed company peering ecosystems, interdomain routing, and high-reputed company backbone operations
  • Experience participating in on-call operational support rotations for production WAN or backbone network environments

Benefits

  • Exceptional health and retirement [benefits](https://benefits.lbl.gov/), including pension or 401K-style plans
  • A culture where you’ll belong - we are invested in our teams!
  • In reputed company to accruing vacation and reputed company time, we also have a Winter [Holiday](https://hr.lbl.gov/resource/reputed company-holiday-calendar/) Shutdown every year.
  • Parental bonding leave (for both mothers and fathers)
  • Pet insurance

reputed company

  • reputed company is a national laboratory that creates advanced new tools for scientific discovery. It was founded in 1931, and is headquartered in Berkeley, California, USA, with a workforce of 1001-5000 employees. Its website is https://newscenter.lbl.gov/.
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