Note: The job is a remote job and is open to candidates in USA. Celestica is a global leader in design, manufacturing, and supply chain solutions. They are seeking a Senior Staff Engineer to troubleshoot and resolve customer technical issues related to networking, storage, and server software, primarily focusing on SONiC. The role involves engaging with customers, participating in pre-sales activities, and providing technical documentation while working under pressure.
Responsibilities
- Experience on SONiC network operating system and FRR stack is required
- Experience in designing, configuring, troubleshooting, optimizing network hardware, topologies and deployments (DC/Enterprise/Campus) is required
- Deep understanding of networking concepts, architecture, topology (Places-In-Network), network protocols including but not limited to BGP, OSPF, ISIS, VXLAN, EVPN, IGMP, DHCP, BFD, VRF, Authentication (RADIUS/TACACS), Network Management protocols, NAT, Multicast, QoS (RoCE/DSCP), ACL, ZTP, Telemetry, Monitoring/Analytics is required
- Deep understanding of Switching/Network Security/Routing hardware architecture is required
- Proficiency in Linux is required
- Experience in C and scripting languages like Python/Go is a major plus
- Must have direct customer interface experience
- Must have experience is writing technical documentation (e.g.) Application Notes, FAQs, Installation Guides, User manual, Troubleshooting Guides
- Ability to travel up to 10% of the time (both domestic and international)
- Ability to work on a rotation basis on weekends, holidays and during off business hours to coincide with North America and Europe working hours is required
Skills
- Experience on SONiC network operating system and FRR stack is required
- Experience in designing, configuring, troubleshooting, optimizing network hardware, topologies and deployments (DC/Enterprise/Campus) is required
- Deep understanding of networking concepts, architecture, topology (Places-In-Network), network protocols including but not limited to BGP, OSPF, ISIS, VXLAN, EVPN, IGMP, DHCP, BFD, VRF, Authentication (RADIUS/TACACS), Network Management protocols, NAT, Multicast, QoS (RoCE/DSCP), ACL, ZTP, Telemetry, Monitoring/Analytics is required
- Deep understanding of Switching/Network Security/Routing hardware architecture is required
- Proficiency in Linux is required
- Must have direct customer interface experience
- Must have experience is writing technical documentation (e.g.) Application Notes, FAQs, Installation Guides, User manual, Troubleshooting Guides
- Ability to travel up to 10% of the time (both domestic and international)
- Ability to work on a rotation basis on weekends, holidays and during off business hours to coincide with North America and Europe working hours is required
- 11 to 14 years of typical experience
- Bachelor degree or consideration of an equivalent combination of education and experience
- Experience in C and scripting languages like Python/Go is a major plus
Company Overview
Celestica is a manufacturing firm that provides design, hardware platform, and supply chain solutions to a multitude of industries. It was founded in 1994, and is headquartered in Toronto, Ontario, CAN, with a workforce of 10001+ employees. Its website is https://www.celestica.com/.Company H1B Sponsorship
Celestica has a track record of offering H1B sponsorships, with 11 in 2026, 13 in 2025, 3 in 2024, 5 in 2023, 3 in 2020. Please note that this does not guarantee sponsorship for this specific role.