通信・無線エンジニア /Communications & RF Engineer

Confidential

Tokyo, Sumida-ku permanent

Posted: January 30, 2026

Job Description

私たちのリアルな様子はこちらから→　株式会社アストロスケールの会社情報 - Wantedly

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:
Japan, Germany, Australia, Argentina, Italy, USA, France, Netherlands, UK, Austria, Ireland, Czech, Spain, Greece Canada, New Zealand, Belgium, Bulgaria, Sweden, Switzerland, Norway, Finland, Luxembourg, Portugal, Denmark Hungary and Poland.

＜Key Activity/Role and Responsibility>

Procure RF Communication components such as transponder, RF transceiver, antenna and coaxial switches.

Conduct component-level testing such as vibration, thermal vacuum/cycle and electrical tests.

Conduct communication subsystem-level tests.

Coordinate interface between communication and other subsystems including command and data handling (C&DH), guidance navigation control (GNC) and power subsystems.

Conduct compatibility test between communication subsystem and ground station.

Create and maintain documents related to communication subsystem testing, design and operation.

Support frequency license application and coordination with relevant organizations

<Mandatory＞

Diploma; Bachelor or Master degree in electrical engineering or relevant area.

3+ years of experience in RF / communication system development.

Experience in testing of communication systems.

Sufficient knowledge in analogue, digital and RF circuits.

Basic knowledge in mechanical engineering and harnessing.

Native level Japanese ability.

＜Desired＞

Qualification for first-class land radio engineer

Experience in satellite RF / communication system development.

Experience in designing communication components by self.

Experience in leading design/testing of communication subsystem.

Experience working with/in global team.

Business level English capability.

<職務内容/役割・責任＞

トランスポンダ、RFトランシーバ、アンテナ、同軸スイッチなど、RF通信コンポーネントの調達

振動試験、熱真空/サイクル試験、電気試験など、コンポーネントレベルの試験の実施

通信サブシステムレベルのテストの実施

コマンドおよびデータ処理 (C&DH)、航法誘導制御 (GNC)および電力サブシステムを含む、通信と他のサブシステムとの間のインターフェースの調整

通信サブシステムと地上局間の互換性試験の実施

通信サブシステムの試験、設計、運用に関する文書の作成および維持

周波数免許の申請および関係機関との連携支援

＜必須スキル＞

電気工学又は関連分野の学士号又は修士号

RF /通信システム開発における3年以上の経験

通信システム試験の経験

アナログ、デジタル、RF回路に関する豊富な知識

機械工学及び機械利用に関する基礎知識

ネイティブレベルの日本語能力

＜望ましいスキル＞

第一種陸上無線技士の資格

衛星RF/通信システム開発経験

通信コンポーネントを自身で設計した経験

通信サブシステムの設計/試験の責任者として取り組んだ経験

グローバルチームとの取り組み経験

ビジネスレベルの英語能力

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