RF Engineer / RFエンジニア

Job description



  • Design and test of PA at X-Band in collaboration with external companies in Japanese
  • PA environmental test (thermal cycling, TVAC, Vibration) and Discharge
  • Environment test at a system level

Job requirements

Minimum qualifications

  • Over 5 years of RF power amplifier development (X-Band preferred)
  • Business Japanese level (oral and written)
  • Conversational English level

Preferred qualifications

  • Experience in the Space industry
  • Experience with high power amplifiers (1 kW or more)
  • Experience in design using RF/Microwave simulators



  • メーカーと共にXPAの設計(日本語読み書き)
  • XPAの環境・放電試験
  • ミッションシステムとしての環境試験


  • 最低5年以上の RFパワーアンプの開発経験 (Xバンド希望)
  • 日本語ビジネスレベル(読み書き)
  • 最低会話レベルの英語力


  • 宇宙業界での経験
  • 大電力(1キロワット以上)のパワーアンプの取り扱い経験
  • Microwave simulatorを使用しての開発経験


    • Mission:
      Synthetic Data for Perspective on Sustainable Development
    • Vision:
      Efficient, accountable and resilient world
    • Business
      1. Solution services with satellite data
      2. Development and operation of small SAR satellites
    • Behavior:
      Time is the most important resource. We, as one team, aim to achieve the best results in the shortest time.
      1. Fairness
        • Respect each member’s lifestyle, experiences, culture and mission
        • Be honest to data
        • Appreciate counter opinions and feedback
      2. Efficiency
        • Take a control of your time and be responsible to your performance
        • Make recurring tasks automated
        • Carry out through “selection and concentration”
      3. Proactiveness
        • Proactively identify problems and act immediately
        • Never afraid to fail
        • Be candid and ask team for help whenever needed
      4. Collective Intelligence
        • Individual growth leads to team growth. Keep learning and share with the team
        • Be social and expand your network. Use external resources as necessary
    Compensation & Arrangements:
    • Employment system: Full-time(Nontenured). All members are contract-based employees. The contract is renewed in every 6 months based on Management by objective to assist individual growth and team growth
    • Benefits: Commuting expense, health insurance, employees' pension insurance
    • Flexible work-hour and location
    • Others: Part-Time or second job allowed