The Quantum Hardware Test Engineering Intern 2027 joins the IBM Quantum team focused on building, deploying, and calibrating utility scale quantum computer systems. This role involves assembling mechanical and wiring components inside dilution refrigerators to support superconducting qubits cooled to 10mK. The intern will perform day-to-day tasks including testing and troubleshooting installations while conducting investigative studies to improve assembly methodologies. Required skills include proficiency in electrical test, design of experiments, and programming for test automation. Preferred qualifications include knowledge of microwave circuits, circuit design principles, Python, Linux shell, and cryogenic systems. This position addresses the technical challenge of developing large-scale quantum hardware controlled by microwave pulses from room temperature electronics. The work centers on the physical infrastructure required to maintain stable quantum environments and reliable signal delivery in extreme cryogenic conditions.