Senior Researcher/ Principal Researcher

Senior Researcher/ Principal Researcher At Fujitsu, we're on a mission to create a more sustainable world by building trust in society through innovation. Since our inception in Japan in 1935, Fujitsu has consistently been at the forefront of technological advancement. Today, we stand as a global leader in digital transformation, dedicated to reshaping businesses and society in the digital age. What truly sets us apart is our family of nearly 130,000 dedicated employees that spans over 50 countries, forming a diverse and dynamic community. We are committed to helping our employees grow and develop their careers. We invite you to take the next step in your career journey and apply. Thank you for being a part of Fujitsu. We look forward to growing together toward a brighter future. We are seeking a highly accomplished Quantum Applications Researcher at Fujitsu Research of America, Inc. (FRA) to help advance our research and product strategy across quantum optimization, quantum AI/ML, quantum simulation, and quantum algorithmic primitives. This role is ideal for a researcher with a strong publication record, deep technical expertise, and the ability to translate cutting-edge quantum methods into practical applications for enterprise and scientific use cases. The successful candidate will contribute to Fujitsu's hybrid quantum computing platform, generate high-impact intellectual property, publish in leading venues, represent the company at conferences and industry events, and build collaborations with academic, government, and commercial partners across the US and Europe. This person will also work closely with clients to identify valuable quantum use cases and develop credible technical roadmaps from research prototypes to deployable solutions.

Collaboration: Build and maintain research collaborations with universities, national labs, technology partners, and quantum ecosystem organizations across the US and Europe. Identify opportunities for joint research programs, sponsored research, grant proposals, and partnerships. Liaise with our global Fujitsu team to engage enterprise and government clients on quantum use cases. Essential requirements: PhD in Physics, Computer Science, Applied Mathematics, Electrical Engineering, Chemistry, Materials Science, or a closely related quantum-relevant field. Minimum of 4+ years of research experience after PhD in quantum computing, quantum algorithms, quantum information, quantum simulation, quantum optimization, quantum machine learning, or a closely related area. Strong research track record demonstrated through peer-reviewed publications, conference presentations, patents, open-source contributions, or recognized technical leadership. Deep understanding of quantum algorithms, hybrid quantum-classical methods, and the practical limitations of current quantum hardware. Demonstrated expertise in at least one of the following areas: Quantum optimization, including QAOA, variational optimization, quantum annealing, Ising/QUBO formulations, or combinatorial optimization. Quantum AI/ ML, including quantum kernels, variational quantum classifiers, quantum neural networks, generative models, quantum-enhanced learning methods, or AI/ ML for quantum systems. Quantum simulation, including Hamiltonian simulation, VQE, quantum chemistry, condensed matter systems, or materials simulation. Quantum algorithmic primitives, including amplitude estimation, phase estimation, QSVT, block encoding, quantum walks, or fault-tolerant algorithm design. Ability to develop original research ideas and translate them into prototypes, publications, patents, and product-relevant capabilities. Strong written and verbal communication skills, with the ability to engage both technical and non-technical audiences. Experience collaborating across disciplines and working with researchers, partners, and external stakeholders.