Infrastructure Support Lead

South Korean AI semiconductor and infrastructure company building inference accelerators, servers, racks, and software for production-scale AI deployment.

Seongnam-si, Gyeonggi-do, South Korea
About Rebellions

Rebellions develops purpose-built AI inference hardware and an accompanying software stack. Its current offerings include the Rebel100 accelerator and deployable RebelServer, RebelRack, and RebelPOD systems, designed for energy-efficient data-center inference.

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Skills

Candidate Availability

Required and preferred rules are kept separate and reflect the wording in the original posting.

About the Role

You will manage technical support delivery for a customer installed base. You will lead issue resolution and escalations, build support workflows and knowledge bases, operate ticketing and field-service tools, coordinate global support partners, and drive hardware service activities including RMA, spares, and dispatch.

Requirements

  • More than eight years of technical support field service or service delivery experience for customer-site hardware
  • More than two years of experience with AI or ML infrastructure or accelerated compute environments
  • More than two years of experience leading a support or field engineering team
  • Ability to lead technical debugging and analyze hardware and software issues
  • Hands-on Linux Kubernetes containerized inference serving and Python experience
  • Ability to explain technical AI concepts to non-technical stakeholders
  • Experience supporting external customers with hardware software and performance issues
  • Experience owning major incidents for enterprise or government customers
  • Experience with hardware service operations including warranty RMA spares and dispatch
  • Experience building support processes or functions
  • Experience delivering services through third parties
  • Based in Korea
  • Professional Korean and English fluency

Responsibilities

  • Manage the support team and maintain delivery standards
  • Lead customer issue resolution and route escalations to the appropriate engineer
  • Build and operate support intake triage escalation and service workflows
  • Own knowledge bases runbooks troubleshooting guides and customer documentation
  • Implement and operate ticketing and field service management tools
  • Coordinate with global support partners and internal technical and business teams
  • Drive RMA spares and dispatch workflows

Hiring Process

Application review > Online interview > On-site interview including presentation > Management and culture-fit interview > Compensation discussion > Final acceptance

Infrastructure Support Lead at Rebellions | JobStash