Senior QA Infrastructure Engineer
ON.energy is setting the standard for large load interconnection. ON’s patented AI UPS™ is a medium-voltage UPS that serves as a firewall, protecting the data center from the grid, and the grid from the data center. With multiple gigawatts currently under construction, we are enabling grid-safe data centers.
ROLE SUMMARY
We're looking for A Senior Infrastructure QA Engineer to validate the reliability, performance, and deployment integrity of our server and application infrastructure, including systems running on Red Hat Enterprise Linux (RHEL) and containerized workloads. This role sits at the intersection of QA and systems/infrastructure engineering — testing not just application behavior, but the platforms and deployment pipelines that behavior runs on, including performance under load, correct behavior across upgrades, and validation of containerized and orchestrated deployments.
KEY RESPONSIBILITIES
- Design and execute test plans for infrastructure changes, including OS-level updates, container deployments, and platform upgrades.
- Validate server sizing and performance under load, including load, stress, and soak testing of production-bound systems.
- Test and
