Network Engineer 3

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work — every day. We're in this together, sustaining the future of our customers, our company, and our planet. Join a team of passionate thinkers, innovators, and dreamers — and help us connect people and build communities to create economic opportunity for all. About the team and the role: eBay, Inc. seeks Network Engineer 3 in San Jose, CA  What you will accomplish:  Job Duties: Identify and mitigate network-related issues that can impact eBay’s customer experience, utilizing knowledge and experience with networking tools and protocols. Analyze eBay’s communication network, data pipelines, internet connectivity, security controls, traffic management, and application stacks behaviors to cross correlate and troubleshoot issues quickly and effectively. Plan and implement changes in the network infrastructure to instrument organic growth and capacity restoration. Periodically test network integrity, connectivity, and recovery capabilities. Identify and document any potential vulnerabilities with a proposed mitigation plan. Use modern development languages to develop tools and frameworks that drive network efficiency in automation and the management of large-scale environments. Telecommuting permitted – work may be performed from anywhere in the US.   What you will bring: Minimum Requirements: Master’s degree, or foreign equivalent, in Computer Science, Engineering, Information Technology Management or a closely related field plus three years of experience in the job offered or a related occupation. Employer will accept a Bachelor’s degree, or foreign equivalent, in Computer Science, Engineering, Information Technology Management or a closely related field plus five years of experience in the job offered or a related occupation. Special Skill Requirements:  1. Expertise in core routing and switching protocols (BGP, OSPF, MPLS, RSVP, ISIS, L3VPN, and VPLS) and provided effective troubleshooting, collaborating with cross-functional teams to resolve complex network issues. (3 years)  2. Experience with using Python and Unix Shell scripting to automate repetitive operational tasks, reduce manual errors. ( 3 years) 3. Experience serving as the first responder for network incidents, with the ability to troubleshoot and resolve complex issues across backbone, enterprise, and data center environments. (3 years) 4. Experience performing network technical refreshes and firmware/code upgrades and RMA’s in multi-vendor environments, leveraging automation tools such as Python and Ansible. (3 years) 5. Experience working with network hardware vendors (Cisco, Juniper, Arista, Dell, Broadcom, Wistron, Mist, Meraki) to identify, escalate, and resolve critical OEM and SONiC-related issues. (3 years) 6. Experience with delivering network services including port provisioning, subnet assignments, and configuration changes. (3 years) 7. Experience with network fundamentals and in configuring and maintaining ACLs on site and backbone border routers to enforce ingress and egress traffic policies. (3 years) 8. Experience with working on managing IPv4 and IPv6 address allocation and reclamation, with a strong emphasis on maintaining accurate IPAM records to support scalable network growth. (3 years) Salary: $160,430.00-182,600.00 per annum. 40 hours per week; M-F, 9:00 a.m. to 5:00 p.m. Must be legally authorized to work