01 [Development Systems] Rocket Systems Engineer/Flight Safety Engineer (Tokyo)

■Job Description This position is open for two fields. We welcome applications from candidates who qualify for either of the following roles: 1. Rocket Systems Engineer - Design, development, and feasibility evaluation of rockets as integrated systems, including airframe, launch site, and orbit 2. Flight Safety Engineer - Flight safety analysis and reliability evaluation of rocket systems, including classification of failure modes and consolidation of failure probabilities ■Company Overview Interstellar Technologies is a venture company aiming to create an overwhelmingly affordable and convenient infrastructure for space, making it accessible to everyone. Headquartered in Taiki Town, Hokkaido, the company also operates development sites in Tokyo, Fukushima, Obihiro, and the Muroran Technology Research Institute (located within Muroran Institute of Technology). Our sounding rocket MOMO achieved the first and only spaceflight by a private Japanese company, and we are now intensifying the development of our next-generation small satellite launch vehicle, ZERO. In September 2023, we secured 2 billion yen in funding after being selected for the SBIR (Small Business Innovation Research) program by the Ministry of Education, Culture, Sports, Science and Technology. In March 2024, we signed a basic agreement with JAXA for procurement of launch transportation services. In April, we signed a contract with Italian venture company D-Orbit, which specializes in logistics services for small satellites, for future launches. These milestones are accelerating our business towards the launch of ZERO. Export Control Laws Unless explicitly notified otherwise, our vacancies are covered by Export Control Laws which require candidates to be from an "Export Safe" Country as deemed by the Japanese Government. The countries are as follows: Argentina, Australia, Austria, Belgium, Bulgaria, Canada, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Ireland, Italy,Japan, Republic of Korea, Luxembourg, Netherlands, New Zealand, Norway, Poland, Portugal Spain, Sweden, Switzerland, United Kingdom, United States of America

1.&2. Common Requirements: Basic knowledge of rocket systems or a willingness to learn

1. Rocket Systems Engineer - Practical experience in rocket systems development - Experience or capability in defining rocket system requirements - Ability to analyze data using programming or a willingness to learn - Practical experience in reliability evaluation using various techniques (FMEA, FTA, ETA, etc.) - Proficiency in conversational English and the ability to read and write documentation in English - Experience in management, or interest in taking on a management role in the future 2. Flight Safety Engineer - Practical experience in system safety - Practical experience in reliability evaluation using various techniques (FMEA, FTA, ETA, etc.) - Ability to analyze data using programming or a willingness to learn - Proficiency in conversational English and the ability to read and write documentation in English - Experience in management, or interest in taking on a management role in the future

- Ability to identify issues independently and see them through to resolution - Willingness to continually learn new knowledge - Capability to achieve results while respecting others and maintaining a holistic perspective