About The Position

We are seeking an Infrastructure Generalist to build, evolve and maintain the core infrastructure that underpins and protects Xantium’s technology environment. This is a highly visible role working closely with Security, Engineering, and Operations teams. This is an opportunity to operate in a greenfield, high-performance environment where decisions have immediate and long-term impact.

Requirements

  • 4+ years of experience in infrastructure or systems engineering within complex environments.
  • Deep understanding of how computers, operating systems, and networks work.
  • Broad experience across cloud platforms, and infrastructure tooling.
  • Strong ability to reason from first principles and debug unfamiliar systems.
  • Proven ability to experiment thoughtfully and apply learnings to real systems.
  • Pragmatic, high-ownership mindset with clear and structured thinking.

Responsibilities

  • Building and maintaining infrastructure across compute, storage, networking, and cloud environments.
  • Owning system configuration, deployment, and troubleshooting across endpoints, servers, and services.
  • Defining and running experiments to improve performance, reliability, and system design.
  • Translating learnings from experiments into durable, production-ready solutions.
  • Driving architectural decisions that support growth and operational resilience.
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