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Job description
This job is for waterproofing and sealing work on the exterior walls, rooftops, and interiors related to the new construction and renovation of factories, buildings, shopping centers, public facilities, etc., primarily in the Tokai region (centered in Aichi Prefecture). Sealing work involves filling gaps, similar to those in kitchens, bathrooms, and toilets at home, with elastic materials.
"Scope of duties to be performed: Duties determined by the company"
Please feel free to apply even if you have no experience. Foreign technical intern trainees are also learning the job from scratch and are actively contributing.
After joining the company, we will carefully teach the job to everyone, including experienced individuals.
Since it is not physically demanding work, women can also be active.
*Please also read the special notes regarding this job posting.
◇A referral letter from Hello Work is required. (Construction/Building)
Pay & allowances
Work style
Employment & contract
Benefits & welfare
Apply & selection
Ordinary driver's license required (Automatic transmission only acceptable)
About the company
Building waterproofing construction company. Primarily a company that performs sealing work.
This company has two Grade 1 Registered Waterproofing Core Skill Technicians, which is rare within the prefecture. Therefore, we stably receive orders for work.
Other info (from job posting)
* Written examination: (There is an examination required to enter large worksites)
The examination will cover Kanji reading, multiplication, and subtraction (elementary school level).
* Wages will be determined based on experience, qualifications, etc.
Furthermore, the company will bear the cost of acquiring qualifications necessary for the job.
Your wages will increase after obtaining them.
* This is a workplace where taking paid leave is easy. For consecutive days off, please apply one week in advance. For extended leave, please apply one month in advance.
* Driving for work: Yes (company car)
* Uniform (work clothes): Yes (free provision)
2-3 sets per season (including innerwear) for top and bottom.
* Parking available (free)
* If you wish to rent an apartment near the company, you can rent it at a reduced price through the company.
* There are worksites that are very hot, cold, and high (60m or more).
Night work is available (a few days a year when applicable - e.g., shopping malls)
* Drinks are provided free of charge, and in the summer, there are breaks every hour.
* Business trips (approx. 2 nights) a few times a year. Year-end party available.
Meals are provided at company expense for those who wish to attend on payday or when work finishes late.
* Vegetables and fruits received by the company will be distributed to employees.
Some free-text details (such as special notes or the reason for age restrictions) may still appear in the original Japanese until an accurate translation is confirmed, since translating them out of context could distort their meaning.
Check before you apply
- Whether your residence status permits this kind of work
- Whether the pay, hours, and days off match your wishes
- How to apply and what documents are needed (Hello Work may require a referral letter)
- If applying with the Specified Skilled Worker visa: the company needs to prepare to accept SSW workers (support system, notifications, etc.). When applying or inquiring, ask whether they plan to accept SSW workers
GloJob does not judge work eligibility or visa suitability. Please make the final confirmation yourself, with the employer and a professional.
For employers: see here for information on hiring international talent and preparing to accept SSW workers → Employer page (Japanese)
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This listing is information published on Hello Work Internet Service. Applications are made externally (at Hello Work). GloJob does not judge work eligibility.(Last checked: 2026/10/01)












