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Confirmed on the employer's own hiring board on Oct 26, 2026. First seen by Alion on Oct 26, 2026.

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Leading quantum computing development company specializing in Ion Trap technology with unique and scalable solutions.
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R&D Project Manager

Job Title: R&D Project Manager

Job Summary:

For the first six months, you will work as a Researcher or Engineer in quantum computing R&D. After six months, you will transition to R&D Project Manager, leading the planning and management of quantum hardware development projects.

Full Time

Okinawa

Areas of expertise: Project Management

Job Description (Responsibilities)

  • For the first six months, work as a Researcher or Engineer in quantum computing R&D, gaining hands-on experience and a deep understanding of Qubitcore’s technologies and research activities

  • Conduct quantum hardware R&D and experiments, including experimental setup, simulations, device characterization, and data analysis

  • Document research findings and contribute to academic publications, presentations, and IP development

  • ※After the initial six-month period, transition into the role of R&D Project Manager, taking responsibility for the planning and management of quantum hardware development projects

  • Plan projects, define milestones, and manage progress and resources

  • Coordinate researchers, engineers, external research institutions, and other stakeholders

  • Manage R&D budgets and government-funded research projects

  • Identify and resolve project issues and risks, and drive cross-functional projects toward commercialization and real-world implementation

  • ※The following two large-scale R&D projects are currently underway.

  • NEDO|大規模量子コンピュータに向けた微小光共振器技術開発

  • JSTムーンショット|誤り耐性型汎用量子コンピュータの実現

Required Qualifications

  • Willingness to relocate to Okinawa, Japan

  • Basic knowledge of quantum physics, quantum optics, and quantum computing, along with relevant research or development experience

  • Strong motivation to drive projects by structuring research topics and technical challenges while collaborating across multiple technical domains and teams

Required Skills

  • Research or development experience in AMO experiments, lasers, optics, cavity QED, UHV, electronic control, MEMS, or related fields

  • Strong communication skills to collaborate with researchers, engineers, and other stakeholders to drive R&D activities

  • Strong motivation to identify technical challenges, set goals, develop plans, and manage progress in R&D projects

Preferred Skills

  • Experience in managing experimental facilities and cleanroom operations

  • Experience in supplier and vendor management

  • Experience in grant applications, administration, and related documentation

  • Ability to communicate professionally in both Japanese

  • Hands-on experience with ion traps, UHV, lasers, cryostats, MEMS, microfabrication, or related technologies

  • Experience leading or driving research projects, working across technical disciplines, or collaborating in international research teams

  • Experience with academic publications, conference presentations, development tools such as Git, or an interest in translating research outcomes into practical applications and commercial products

Education

Required: Bachelor in Science or Engineering Desired: Master in Experimental Physics

Job Information

Job Type

Full Time

Location

Okinawa

Research Areas

Project Management

Location

Onna, Okinawa, Japan

Work Style

Onsite mainly

Benefits

  • Full social insurance coverage (health, pension, employment, and workers' compensation)

  • Annual health checkups

Ready to Apply?

Join our team and help shape the future of quantum computing

Apply

About Qubitcore

Founded in 2024, Qubitcore Inc. is a deep tech startup originating from the Okinawa Institute of Science and Technology (OIST). We are developing and delivering next-generation quantum computers designed to tackle problems that are computationally intensive for classical systems-such as drug discovery, climate modeling, financial simulations, and generative AI. Our mission is to bring quantum computing into real-world applications with greater speed and precision.

Our headquarters is located in Yokohama, while our R&D center operates within the OIST campus in Okinawa. Currently, our team consists of 3-5 members (including part-time collaborators), working closely with OIST to realize Japan's first distributed quantum computer.

Our distributed architecture connects multiple quantum processing units (QPUs) via photonic links to form a high-performance, networked quantum system. This approach enables large-scale quantum computation that was previously impractical, opening new frontiers in quantum technology.

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