SRv6 Design Engineer Job at SPAR Information Systems LLC, Remote

bFU1ZkRzeVZCeFQ0ME5ZbW8yaXpXSEQw
  • SPAR Information Systems LLC
  • Remote

Job Description

Role Overview

We are looking for a Senior Network Software Engineer to design and implement next-generation EVPN L2/L3 services over SRv6 using FRRouting (FRR) and the Linux networking stack.

You will work on control-plane extensions (BGP EVPN, ISIS), Linux SRv6 dataplane integration, and cloud-native deployment (Kubernetes). This role involves deep systems programming, close interaction with the Linux kernel, and shaping future open-source networking capabilities.

Key Responsibilities

Control Plane (FRR)

  • Extend FRR (bgp) to support for EVPN routes with SRv6 L2 Service SIDs
  • Integrate ISIS SRv6 locators and SID reachability into EVPN resolution logic
  • Design and implement new ZAPI extensions for SRv6 L2 dataplane control
  • Contribute to FRR CLI and YANG models for SRv6-based EVPN services

Dataplane (Linux SRv6)

  • Implement Linux SRv6 dataplane integration for (DT2U / DT2M / DX2 behaviors), SRv6 encapsulation
  • Integrate EVPN MAC/FDB state with Linux bridges and VLANs
  • Debug and optimize forwarding behavior in Linux networking stack

Cloud-Native & Platform

  • Package FRR + SRv6 into containerized deployments
  • Integrate with RHEL CoreOS
  • Collaborate on Operator/CRD-driven network service provisioning

Collaboration & Open Source

  • Participate in architecture/design reviews
  • Produce high-quality design documentation
  • Contribute upstream-quality code (FRR, Linux where applicable)
  • Mentor junior engineers

Required Experience & Skills

Must Have

  • 8+ years in network systems or kernel-adjacent development
  • Strong C programming skills (production-grade)
  • Hands-on experience with FRRouting (FRR) on bgpd, zebra, isisd or equivalent routing stack
  • Deep understanding of BGP EVPN, SRv6, Linux networking stack (netlink, routes, bridges, FDB, VRF)
  • Experience working with IPv6-only underlays
  • Proven ability to debug complex distributed systems

Strong Plus

  • Experience with Linux SRv6 or MPLS dataplanes
  • Exposure to kernel networking code
  • Familiarity with YANG / Netconf / RESTCONF
  • Experience with OpenShift / Kubernetes networking
  • Contributions to open-source networking projects
  • Experience with DPU / SmartNIC (e.g., BlueField, Pensando)

Job Tags

Hourly pay

Similar Jobs

Nanyang Technological University Singapore

Research Associate (Communications/Psychology/Business Administration/Public Health) Job at Nanyang Technological University Singapore

A Research Associate position is currently available in Wee Kim Wee School of Communication and Information. Key Responsibilities Assist in coordinating and running research projects Work closely with collaborators and third party service providers in conducting...

Thornton Automotive

Sales Associate Job at Thornton Automotive

 ...Location: Thornton Automotive Manchester Job Type: Full-Time, Entry-Level. Sales Associate Location: Thornton - Manchester, PA Full-Time | No Experience Needed | Must Love Social Media. About Us: At Thornton , we do things differently. Were... 

H&M

H&M Sales Advisor - Capital City Mall Job at H&M

Job Description About the Role As a Sales Advisor, you'll be responsible for providing excellent customer service, welcoming & guiding customers through your store to actively sell our products and providing customers with support & guidance. You'll use your ...

Aequor

Supply Chain Sr. Associate Job at Aequor

Title: Senior Associate, Supply Chain Transformation Copy of AMAGJP00014290; scrubbed resume attached. Remote - This role is fully remote, with virtual meetings or collaboration sessions scheduled across global time zones. PST Ideal Candidate: 2&plus YOE, SAP Nice to have...

CLC Behavioral Health

Psychiatric Nurse Practitioner (PMHNP-BC), Child and Adolescent Psych Nurse Practitioner Job at CLC Behavioral Health

 ...Join Our Dynamic Team! Are you a passionate and empathetic Psychiatric Nurse Practitioner looking to make a real impact? Ready to be part of a...  ...including specialized training. What Were Looking For: PMHNP Board certification (ANCC) Hold a valid license in MA or...