Workplace
On-site
Employment
Part-Time
Published
Aug 20, 2026
Closes
No date supplied
The role
About Us
Graphcore is a globally recognized leader in Artificial Intelligence computing systems. The company designs advanced semiconductors and data center hardware that provide the specialized processing power needed to drive AI innovation, while delivering the efficiency required to support its broader adoption.
As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies.
Job Overview:
Graphcore is seeking a Junior Engineer, Power Engineering to aid in design, test, and development of the power delivery components from grid to chip. You will work closely with members of the Power Engineering team to ensure the infrastructure we build meets customer requirements as well as attaining standards of performance, reliability, and scalability.
This role will be based in Milpitas, CA and will involve primarily on-site work in the power electronics laboratory.
Responsibilities:
• Perform test and validation of the various components in the power chain from chip-to-grid.
• Assemble, validate, and operate test hardware including the overall test environment, test fixtures, loads, and other devices to simulate various conditions and to evaluate the performance of the power chain. Testing includes basic function testing, robustness and reliability testing, high-power cycle testing, high-bandwidth power testing, energy storage testing, and numerous other types of tests involved in AI power system validation.
• Test and employ custom components that the Power Team may design to support the Graphcore power architecture.
• Support the transition of system designs from test and validation into the manufacturing and production environments
Required Skills and
Requirements
Department: Power Engineering