Senior Engineer, Global Network Infrastructure

About SHEIN 

SHEIN is a global online fashion and lifestyle retailer, offering SHEIN branded apparel and products from a global network of vendors, all at affordable prices. Headquartered in Singapore, with more than 15,000 employees operating from offices around the world, SHEIN is committed to making the beauty of fashion accessible to all, promoting its industry-leading, on-demand production methodology, for a smarter, future-ready industry. 

Position Summary 

We’re seeking a full-time Senior Engineer, Global Network Infrastructure for our Los Angeles-based corporate office. Within this role, you will design, implement, and maintain a robust and secure network infrastructure for our warehouse operations. This role is critical to ensuring seamless connectivity, reliable wireless performance, and scalable solutions that support evolving business needs. The ideal candidate will bring expertise in network design, wireless spectrum planning, troubleshooting, and optimization, with a strong focus on operational excellence and security.

 Job Responsibilities 

• Design, implement, and optimize the backbone network to support warehouse operations and ensure high availability.
• Plan and manage wireless spectrum allocation, ensuring efficient, interference-free wireless connectivity throughout the warehouse.
• Monitor and analyze network performance, proactively identifying issues, troubleshooting failures, and restoring service quickly to minimize downtime.
• Partner with business teams to understand requirements, deliver tailored network solutions, and lead successful implementation.
• Execute and oversee daily network changes, adhering to standardized processes and security best practices to safeguard system integrity.

 Job Requirements 

• 5+ years of relevant experience in network design, operations, and maintenance for large-scale environments.
• Strong knowledge of network architectures, including SD-WAN, cloud networks (AWS, GCP, Azure), and IDC network infrastructure.
• Proficiency in routing protocols such as TCP/IP, STP, OSPF, BGP, MPLS, and MLAG.
• Hands-on experience with mainstream network products including routers, switches, firewalls, and load balancers.
• Bachelor’s degree or higher in Networking, Communications, Computer Science, or a related field.
• Proven success leading IDC data network projects across planning, implementation, and operations.
• Experience building and optimizing large-scale commercial wireless networks.
• Strong teamwork, communication, and collaboration skills.

Benefits and Perks 

• Bonus and RSU eligible
• Healthcare (medical, dental, vision, prescription drugs) 
• Health Savings Account with Employer Funding 
• Flexible Spending Accounts (Healthcare and Dependent care) 
• Company-Paid Basic Life/AD&D insurance 
• Company-Paid Short-Term and Long-Term Disability 
• Voluntary Benefit Offerings (Voluntary Life/AD&D, Hospital Indemnity, Critical Illness, and Accident) 
• Employee Assistance Program 
• Business Travel Accident Insurance 
• 401(k) Savings Plan with discretionary company match and access to a financial advisor  
• Vacation, paid holidays, floating holiday and sick days   
• Employee discounts 
• Free weekly catered lunch 
• Dog-friendly office (available at select locations) 
• Free gym access (available at select locations) 
• Free swag giveaways 
• Annual Holiday Party 
• Invitations to pop-ups and other company events 
• Complimentary daily office snacks and beverages

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