• Full-time

Publication date: 2026.11.05

Plumbing Construction Site Manager

  • R&D / Engineer /Technician (Construction, Architecture, Plant, Manufacturing)
  • Tokyo
  • Salary: JPY 4,500,000 - 8,000,000
管工事施工管理
職種Position R&D / Engineer /Technician (Construction, Architecture, Plant, Manufacturing)
会社概要Company profile Under the mission of "Energy for all people and EVs," the company operates an EV charging infrastructure business. It provides an integrated range of services, from proposing EV charger installation and carrying out installation work to operation and maintenance, leasing, and development and provision of its own app.

After entering the EV charging business in 2022, the company achieved the installation of approximately 35,000 accounts EV chargers, one of the top-class figures in Japan. As one of the few operators holding permission to install EV infrastructure on expressways, it is promoting the construction of social infrastructure that supports the spread of EVs in Japan.

The company also has EV Construction株式会社, its in-house construction company, and has built a structure that allows everything from construction to operation to be completed within the group. It has raised a cumulative total of approximately 20 billion yen in funding and has also achieved profitability, making it a growing company.
仕事内容Job description We are Terra Charge, a startup working toward a carbon-neutral society by building EV charging infrastructure. In partnership with automobile dealerships and maintenance shops nationwide, we are accelerating the introduction of EV charging equipment!
Through this work, we have identified a "common challenge."
It is the reality that the main reason mechanics leave their jobs is "no air conditioning in the workplace."
To fundamentally solve this challenge, we are taking on a new business that goes beyond EV charger installation work to also include air conditioning equipment construction for maintenance shops.
We are now recruiting the core personnel who will lead the plumbing works division of this new business.
"I want to use my qualifications and field experience to do more meaningful work."
We are waiting for someone with this kind of aspiration.
You will be responsible for construction management of plumbing works in general, including EV charging equipment and air conditioning and water supply/drainage equipment in automobile maintenance shops.
In the future, you will also take part in building the foundation of the new business as a leader in the air conditioning equipment construction area.
Design review, estimating, and cost management for construction projects
Building the construction system for air conditioning and water supply/drainage equipment works (coordination with partner companies)
Site management and schedule coordination
Client response (mainly automobile dealers and maintenance shops)
Preparation of construction drawings (involvement from the design stage)
Preparation of internal reports and various construction documents (*A dedicated document preparation team is in place)
応募資格Requirement Any of the following
・二級管工事施工管理技士以上 (or higher)
・Experience in air-conditioning construction work: 2 years or more
※Candidates who meet both of the above will be given preferential consideration.

[Preferred requirements]
Candidates who want to work in a job where they can contribute to society by utilizing their qualifications and experience
Candidates who want to be on the prime contractor and business side rather than a subcontractor
Candidates who want to experience the satisfaction of driving the whole project while working closely with the job site
Candidates who can take the initiative and open up their own path rather than waiting for instructions
日本語力Japanese level Fluent
雇用形態Employment type Full-time
勤務エリアLocation Tokyo
勤務時間Working hours 9:00-18:00
想定年収Salary JPY 4,500,000 - 8,000,000
条件・待遇Condition [Salary]
Expected annual salary: 4,500,000 yen to 8,000,000 yen
・Probation period of 6 months (no change in conditions)
・Salary revision once a year (April)
・Salary is determined taking skills and experience into account.
Employment type: Full-time employee
[Work location]
5th floor, Oak Takanawa Building, 2-17-11 Takanawa, Minato-ku, Tokyo
Toei Asakusa Line "Sengakuji" Station, 1-minute walk
JR Yamanote Line "Takanawa Gateway" Station, 7-minute walk
[Working hours]
9:00 – 18:00 (Scheduled working hours 8 hours, break 60 minutes)
[Social insurance]
Full social insurance coverage (employment, workers' accident compensation, health, employees' pension)
[Secondhand smoke measures]
Smoking prohibited throughout all indoor areas
選考についてProcess 1. Web application
2. Document screening
3. First interview (Web)
4. Final interview (in person)
5. Job offer
The process from application to job offer takes approximately 2 weeks at the shortest.
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