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Obayashi Construction Jobs attract attention because the company works on landmark projects, and landmark projects need a lot of skilled hands. Obayashi Corporation is one of Japan’s five super general contractors and the builder of Tokyo Skytree, one of the tallest towers in the world. Today, the bigger story for job seekers is the shortage of tradespeople across Japanese construction: scaffolders, plumbers and rebar workers are among the hardest workers to find. That gap makes the sector worth a serious look for skilled workers from India and other countries who are ready to train, test and learn Japanese.
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The demand figures are striking. In FY2025, Hello Work data showed a job-openings ratio of 17.57 for scaffolders, 11.03 for plumbers and 8.86 for rebar workers, which means several job offers for every person looking for such work. Obayashi’s projects run nationwide, and on each one the company manages the work while specialist partner firms (協力会社) usually employ the crews doing scaffolding, rebar, formwork, piping and finishing. So the strongest demand for foreign workers sits with these partner firms on Obayashi-led sites, not inside Obayashi’s own head-office hiring.
Skilled site trades may potentially fit the Specified Skilled Worker (SSW) – Construction visa, depending on the exact duties and occupational classification. The construction SSW(i) cap was set at 76,000 for FY2024–FY2028, which shows that the government expects continuing foreign recruitment into the sector. Obayashi’s own engineering and supervisory openings usually require a degree and fall under the Engineer/Specialist in Humanities status.
Obayashi Construction Jobs 2026 – Quick Overview
| Job Title | Skilled Construction Worker on Obayashi Projects |
| Country | Japan |
| Location | Obayashi project sites across Japan |
| Employers | Obayashi Corporation (prime contractor); licensed partner subcontractors (trade employers) |
| Industry | Large-scale building and civil construction |
| Indicative Salary | ¥280,000 – ¥310,000 per month |
| Experienced Salary | Higher pay possible with licences and team-leader duties |
| Education | 10th pass, 12th pass or ITI |
| Experience | Skilled trade experience strongly preferred |
| Japanese | JFT-Basic or JLPT N4 minimum for SSW(i) |
| Work Type | Full-time, monthly-salaried |
| Work Schedule | Daytime site work, varies by project phase |
| Accommodation | Often supported by the employing firm |
| Overtime | Paid, subject to the April 2024 construction caps |
What Does a Skilled Construction Worker Do?
A skilled construction worker turns plans into structure, working in a specialised crew that handles one stage of a large project.
- Builds tall scaffolding systems for high-rise and tower work.
- Assembles heavy rebar cages for foundations and columns.
- Installs plumbing risers and drainage lines through many floors.
- Rigs and signals crane lifts of steel and precast parts.
- Fits interior partitions, ceilings and floors.
- Reads drawings to find exact positions and dimensions.
- Uses lasers and levels for accurate setting-out.
- Inspects own work before the supervisor’s check.
- Wears and inspects full-harness fall protection.
- Keeps walkways free of materials and trip hazards.
- Shares information with the next trade in the sequence.
- Guides newer workers in the crew once experienced.
Types of Obayashi Construction Jobs
Scaffolder (Tobi)
The most in-demand trade in the group, scaffolders create safe access for all other trades and are vital on tall structures.
Rebar Worker
Rebar crews place and tie the steel that gives concrete its strength, a major task on large foundations and frames.
Plumber / Pipe Fitter
Pipe fitters install water, waste and air-conditioning lines, and plumbing is one of the tightest labour markets in Japanese construction.
Crane Operator and Slinger
Lifting crews move heavy materials safely into place; Japan requires a national licence for mobile cranes of 5 tonnes or more.
Interior Finisher
Finishers complete walls, ceilings and floors during the last months of a building project.
Engineer and Site Supervisor (Obayashi direct)
Obayashi itself recruits graduate engineers and construction managers who run schedules, safety and quality on site.
Obayashi Construction Jobs Salary 2026
| Position | Indicative Monthly Salary |
| Scaffolder (Tobi) | ¥310,000 |
| Rebar Worker | ¥290,000 |
| Plumber / Pipe Fitter | ¥290,000 |
| Crane Operator | ¥290,000 |
| Interior Finisher | ¥280,000 |
These are FY2025 national Hello Work job-offer averages by trade, and they are not Obayashi pay rates. Job-offer wages in these trades went up by roughly ¥3,000 to ¥9,000 a month compared with the year before, but the final amount on your contract will depend on the employer, region, allowances and overtime.
Obayashi Construction Jobs for Foreign Workers
Japan had about 146,000 foreign construction workers in 2024, roughly 4.9% of the industry’s workforce. Most were technical intern trainees, and the SSW route is growing as the pathway for skilled workers who want longer careers. From April 2027 a new training system called 育成就労 (Employment for Skill Development) replaces the technical intern programme, which may create a clearer path from training into SSW.
For SSW Construction, the worker must be hired directly by a licensed construction company with an MLIT-approved acceptance plan, CCUS registration and JAC membership. Under the current field policy, prime contractors like Obayashi must check the SSW status and work content of foreign workers at their subcontractors, so compliance is monitored at the site level.
Do not assume that every job advertised on an “Obayashi project” qualifies. The tasks must match an approved construction category, and the employer must meet every condition. Check the employer’s licence and acceptance plan before you proceed.
Japanese Language Requirement
On a large, busy site, quick understanding of spoken Japanese protects you and your crew.
- SSW(i): JFT-Basic or JLPT N4 or above.
- SSW(ii): B1-equivalent Japanese.
- Crane signals and lifting calls are given in Japanese.
- Safety meetings and hazard talks are held in Japanese.
- Reading basic kanji on signs is a strong advantage.
You will also need the JAC Construction Field SSW(i) Evaluation Test, which has written and practical parts, or an eligible Grade 3 national trade test.
Eligibility
- Practical experience in a construction trade is preferred.
- Pass in the JAC construction skills test or Grade 3 trade test.
- Pass in JFT-Basic or JLPT N4.
- Good physical health and eyesight.
- No fear of heights for scaffolding and steel work.
- Willingness to complete Japanese machine and safety courses.
- No previous immigration violations.
Education Qualification
Skilled trades are judged on ability. School education is enough for most roles, and ITI certificates show formal trade training.
- 10th pass for general trades.
- 12th pass for better test preparation.
- ITI plumber, fitter, electrician or welder.
- Civil engineering diploma or degree for supervision paths.
Daily Work of a Skilled Worker on a Large Project
- Arrive early and sign in at the site entrance.
- Dress in full PPE, including a full-body harness.
- Join the site-wide radio calisthenics and morning assembly.
- Listen to the day’s plan for cranes, deliveries and restricted zones.
- Do a crew hazard prediction talk for your specific task.
- Climb to your work level using approved access routes.
- Carry out your trade task, such as tying rebar on a high floor.
- Pause work during crane lifts in your area.
- Take lunch and a rest break at ground level.
- Finish the afternoon task and pass inspection.
- Secure materials against wind and clean the area before leaving.
On tall projects, fall protection and lifting rules are strictly enforced, and following them is part of the job.
Working Hours
- Around 8 working hours a day with set break times.
- Early start, usually with a morning assembly.
- Overtime capped at 45 hours a month and 360 hours a year in normal cases.
- Busy phases may bring more overtime within legal limits.
- Holidays depend on the project and employer calendar.
Your contract should state working hours, rest days and overtime rules clearly.
Big projects also run in phases, and demand for each trade peaks at a different time. Scaffolders and rebar crews are busiest while the structure goes up, crane teams work throughout the frame stage, and plumbers and finishers take over as floors are enclosed. Partner firms that supply crews to several Obayashi projects can move workers between sites as phases change, which may help keep your monthly work steady.
Accommodation
- Employers often provide dormitory or apartment housing.
- Some arrange daily transport to the project site.
- Housing may change if you move to a new project area.
- Rules on guests, cooking and noise vary by housing.
Check the monthly cost of housing and utilities that will be deducted.
Benefits
- Monthly salary equal to Japanese workers of similar skill.
- Japanese social insurance coverage.
- Overtime premiums as required by law.
- Skill-based pay increases.
- Free or subsidised safety equipment.
- Experience on high-profile projects.
The exact package depends on the employer and contract.
Career Growth
Skilled Worker → Senior Tradesperson → Crew Leader (Hancho) → Supervisor
- Large-project experience is valued by other employers.
- Grade 1 trade tests plus crew-leader experience can open SSW(ii).
- SSW(ii) allows longer stays and family accompaniment under its rules.
- CCUS records help prove your level when changing projects.
Skills That Can Improve Your Chances
- Several years in scaffolding, rebar, plumbing or finishing.
- Experience on high-rise or large commercial projects.
- Slinging and signalling experience.
- Comfort with harness-based work at height.
- Drawing reading and measurement skills.
- Basic Japanese for site talk.
- Discipline with time and safety rules.
- Ability to work in mixed-nationality crews.
- Physical fitness and stamina.
Documents Required
- Passport.
- CV with project list and trade skills.
- Educational certificates.
- Skills test or trade test certificate.
- Japanese test result.
- Employment references.
- Photos as per visa rules.
Additional documents may be requested depending on the employer and immigration case.
How to Apply Online
Step 1: Prepare Your CV
Highlight any high-rise, metro, bridge or industrial project where you worked.
Step 2: Describe Your Skills
State your exact trade, tools used and the size of the projects.
Step 3: Gather Certificates
Keep originals and clear scans of all certificates ready.
Step 4: Check the Job Category
Confirm the job is listed under a construction SSW category before applying.
Step 5: Complete Required Tests
Pass the JAC test and a Japanese test; overseas test sessions have been held since 2023.
Step 6: Attend the Interview
Be ready to show trade knowledge and your commitment to safety.
Step 7: Review the Contract
Check that the employer is a licensed construction company and that pay is monthly.
Step 8: Complete Immigration Procedures
Your employer applies for the Certificate of Eligibility; engineering roles are posted on obayashi.co.jp.
Obayashi Construction Jobs 2026 – FAQs
Why is demand so high for these trades?
Japan’s construction workforce is shrinking, and FY2025 data shows several job offers for each applicant in trades like scaffolding and plumbing.
Is this a guaranteed job offer?
No. Demand is high, but each job depends on the employer’s hiring decision and your visa approval.
Will I be an Obayashi employee?
Usually not. Trade workers on Obayashi projects are normally employed by partner subcontractors.
What changes in April 2027?
The 育成就労 training system replaces the technical intern programme, with direct employment and Japanese targets.
Do I need a Japanese crane licence?
Yes. Mobile cranes of 5 tonnes or more need a national licence, and smaller cranes need a skills course.
How much does the JAC test cost?
The domestic fee in the June 2025 notice was ¥1,000; check the latest JAC notice for current fees and overseas sessions.
Can I bring my family?
Family accompaniment is generally not allowed under SSW(i) but may be possible under SSW(ii).
Is it safe to pay recruitment agents?
Never pay unlicensed agents. A real offer comes with a named, licensed employer you can verify.
Final Words
Obayashi’s big projects reflect a wider truth: Japan needs skilled builders. If you have trade experience, the SSW Construction route through a licensed partner firm can be a realistic option. Prepare for the tests, improve your Japanese, and always verify offers instead of paying agents.
Disclaimer: All salary figures mentioned in this article are indicative estimates based on published job listings and industry data and may vary by employer, location, experience, and contract terms. They do not represent a guaranteed salary, job offer, or visa approval. This website is not affiliated with Obayashi Corporation.