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Job ID : 1618953 Date Updated : October 22nd, 2026

機械設計エンジニア(プロジェクトエンジニア)/Mechanical Design Engineer (Project Engineer)

Hiring Company グローバル環境ソリューション企業/Global Environmental Technology Company
Location Tokyo - 23 Wards
Job Type Permanent Full-time
Salary 3 million yen ~ 5 million yen

Job Description

会社概要
エネルギー効率化・水処理ソリューション分野の企業にて、機械設計エンジニア(プロジェクトエンジニア)を募集しています。
同社は、発電設備、水処理設備、産業設備向けの機器の開発・供給を行っています。長年にわたる豊富な実績とグローバルな事業ネットワークを有し、設備の効率向上と環境負荷低減に貢献しています。本ポジションでは、国内外のプロジェクトに携わりながら、多国籍チームとの協業や顧客仕様に合わせたカスタマイズ設計を通じて、技術力を活かしていただけます。
職務内容
顧客仕様およびプロジェクト要件に基づく産業設備のカスタマイズ機械設計
仕様書、予備品リスト、製作図面などの技術資料およびプロジェクト関連書類の作成
サプライヤーおよび社内関係者との技術要件・仕様に関する調整
取扱説明書、検査要領書、出荷・納品関連書類などの顧客提出資料の作成
試運転前の技術打合せ、立会検査、機能試験への対応
顧客先での据付指導、試運転・コミッショニング業務のサポート(海外出張の可能性あり)
トラブルシューティング、修理・交換作業、アフターサービスに関する技術支援


Company Overview
A company in the energy and water efficiency field is hiring for a Mechanical Engineer (Project Engineer) position.
This organization develops and supplies industrial equipment used in power generation, water treatment, and industrial facilities. With a global business network and a long-established track record, the company is committed to improving operational efficiency and supporting environmentally conscious solutions. The role offers the opportunity to work on both domestic and international projects while collaborating with global teams and contributing to customized engineering solutions for customers.

Job Description
Develop customized mechanical designs for industrial equipment based on customer specifications and project requirements.
Prepare technical documentation including specifications, spare parts lists, manufacturing drawings, and related project documents.
Coordinate technical requirements and specifications with suppliers and internal stakeholders.
Create customer-required documentation such as operation manuals, inspection procedures, and shipping-related documents.
Participate in technical meetings, inspection activities, and functional testing prior to equipment commissioning.
Support site supervision, start-up, and commissioning activities at customer locations, including occasional overseas business trips.
Provide technical support for troubleshooting, repairs, replacement work, and after-sales service activities.

Employee Benefits:
年2回賞与支給
通勤手当
家族手当
残業手当
出張手当


Twice-yearly bonus payments.
Transportation allowance.
Family allowance.
Overtime allowance.
Business travel allowance.

General Requirements

Minimum Experience Level Over 3 years
Career Level Mid Career
Minimum English Level Business Level
Minimum Japanese Level Business Level
Minimum Education Level Bachelor's Degree
Visa Status Permission to work in Japan required

Required Skills

機械工学または関連分野の学位をお持ちの方
2D CADソフトの使用経験
機械図面の読解、修正、改訂ができる方
機械設計またはエンジニアリングプロジェクトの経験をお持ちの方
チームで協力しながら主体的に業務を推進できる方
新しい技術やエンジニアリングソリューションに興味をお持ちの方
国内外のプロジェクトに意欲的に取り組める方
高いコミュニケーション能力および調整力をお持ちの方
英語力をお持ちの方歓迎


Degree in Mechanical Engineering or a related discipline.
Experience using 2D CAD software.
Ability to read, understand, revise, and modify mechanical drawings.
Experience in mechanical design and engineering projects.
Able to work effectively both independently and within a team environment.
Interest in new technologies and engineering solutions.
Willingness to participate in both domestic and international projects.
Strong communication and coordination skills.
English language skills are welcome.

Job Location

  • Tokyo - 23 Wards

Work Conditions

Job Type Permanent Full-time
Salary 3 million yen ~ 5 million yen
Industry Other

Job Category