Quantum computing holds the promise of humanity’s mastery over the natural world, but only if we can build a real quantum computer. PsiQuantum is on a mission to build the first real, useful quantum computers, capable of delivering the world-changing applications that the technology has long promised. We know that means we will need to build a system with roughly 1 million qubits that supports fault tolerant error correction within a scalable architecture, and a data center footprint. By harnessing the laws of quantum physics, quantum computers can provide exponential performance increases over today’s most powerful supercomputers, offering the potential for extraordinary advances across a broad range of industries including climate, energy, healthcare, pharmaceuticals, finance, agriculture, transportation, materials design, and many more. PsiQuantum has determined the fastest path to delivering a useful quantum computer, years earlier than the rest of the industry. Our architecture is based on silicon photonics which gives us the ability to produce our components at Tier-1 semiconductor fabs such as GlobalFoundries where we leverage high-volume semiconductor manufacturing processes, the same processes that are already producing billions of chips for telecom and consumer electronics applications. We also benefit from the quantum mechanics reality that photons don’t feel heat or electromagnetic interference, allowing us to take advantage of existing cryogenic cooling systems and industry standard fiber connectivity. In 2024, PsiQuantum announced two government-funded projects to support the build-out of our first Quantum Data Centers and utility-scale quantum computers in Brisbane, Australia and Chicago, Illinois. Both projects are backed by nations that understand quantum computing’s potential impact and the need to scale this technology to unlock that potential. And we won’t just be building the hardware, but also the fault tolerant quantum applications that will provide industry-transforming results. Quantum computing is not just an evolution of the decades-old advancement in compute power. It provides the key to mastering our future, not merely discovering it. The potential is enormous, and we have the plan to make it real. Come join us. There’s much more work to be done and we are looking for exceptional talent to join us on this extraordinary journey! Job Summary: *We are currently only reviewing applications of candidates that have their Ph.D. or are currently enrolled in a Ph.D. program.  Quantum architecture internships offer a chance to work in cutting edge research to move quantum computing from a theoretical concept to a real-world technology. As an intern you will work with our quantum architecture team to contribute to the development of a full-stack quantum computing architecture. Topics can include theory and modelling of linear optical networks, fusion-based quantum computing, fault tolerance, decoding methods, logical architecture, simulation and modeling methods. Internships take place through ought the year with durations from 3 to 6 months. We offer placement opportunities in Palo Alto, California (United States), Brisbane (Australia) as well remote positions. Location options will be dependent on the internship project topic. The internship role requires a challenging mix of creativity, analytical skills, and knowledge in one of the above areas. Enthusiasm for quantum computing is essential! Responsibilities: <ul> <li>Develop and study methods for fault-tolerant FBQC.</li> <li>Project topics could include: linear optical networks, FBQC protocols, quantum error correcting codes, decoding methods, simulation and modelling methods</li> <li>Model the origin and propagation of errors.</li> <li>Simulate and benchmark different protocols.</li> <li>Document and communicate results.</li> </ul> Experience/Qualifications: <ul> <li>Degree in Physics, Math or Computer Science or equivalent required.</li> <li>Currently studying for, or completed a postgraduate degree related to linear optics, fault tolerance or another aspect of quantum computing.</li> <li>Knowledge of quantum information is required. Familiarity with some of the following is desirable: quantum networks, graph states, stabilizer methods, quantum error-correcting codes, linear optical quantum computing, error modelling, graphical calculus (e.g, tensor networks, ZX calculus).</li> <li>Experience programming in Python, C++ or similar languages.</li> <li>Competent use of collaborative software development tools (e.g., GitHub) is desirable.</li> <li>A creative and adaptable approach to problem solving.</li> <li>Ability to work effectively in a highly collaborative team.</li> </ul> <table> <tbody> <tr> <td> Education level COMPLETED  </td> <td> Hourly Rate  </td> <td> Housing/Commuter Stipend  </td> </tr> <tr> <td> Bachelors: In Process  </td> <td> $27.50  </td> <td> Variable based on permanent residency location  </td> </tr> <tr> <td> Bachelor’s Degree  </td> <td> $31.00  </td> <td> Variable based on permanent residency location  </td> </tr> <tr> <td> Master’s: 1st Year  </td> <td> $36.00  </td> <td> Variable based on permanent residency location  </td> </tr> <tr> <td> Master’s Degree  </td> <td> $40.00  </td> <td> Variable based on permanent residency location  </td> </tr> <tr> <td> PhD: In Process  </td> <td> $44.00  </td> <td> Variable based on permanent residency location  </td> </tr> <tr> <td> PhD: Near Completion  </td> <td> $47.00  </td> <td> Variable based on permanent residency location  </td> </tr> </tbody> </table> PsiQuantum provides equal employment opportunity for all applicants and employees. PsiQuantum does not unlawfully discriminate on the basis of race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), gender identity, gender expression, national origin, ancestry, citizenship, age, physical or mental disability, military or veteran status, marital status, domestic partner status, sexual orientation, genetic information, or any other basis protected by applicable laws. Note: PsiQuantum will only reach out to you using an official PsiQuantum email address and will never ask you for bank account information as part of the interview process. Please report any suspicious activity to <a href="mailto:recruiting@psiquantum.com" target="_blank">recruiting@psiquantum.com</a>. We are not accepting unsolicited resumes from employment agencies.