発注者支援業務ドットコム
Website Overview
The site lists 6,652 publicly available job postings as of October 3, 2026.
On this page
Overview
Job seekers can quickly search by job type and prefecture using the site's quick search function. Some listings include salary information, such as monthly salary ranges (e.g., 460,000–750,000 yen) and annual income ranges (e.g., 5.5–9 million yen). The site also offers a LINE-based information delivery service and features explanatory YouTube videos about orderer support work.
What stands out
- Quick search by job type and prefecture lets you filter among over 6,600 postings across all 47 prefectures.
- Salary information is shown on some listings, including monthly and annual income ranges.
- A LINE-based information delivery service sends job updates directly to your phone.
- Explanatory YouTube videos help you understand what orderer support work involves.
Who it suits
- Job seekers who want to browse openings nationwide across all 47 prefectures in one place.
Sources for this overview
- The site lists 6,652 publicly available job postings as of October 3, 2026.
- Job specialties include roles for the Ministry of Land, Infrastructure, Transport and Tourism (MLIT), NEXCO, Ministry of Agriculture, Forestry and Fisheries, Ministry of the Environment, prefectural civil engineering/construction departments, municipal construction/urban planning divisions, Urban Renaissance Agency (UR), Japan Railway Construction, Transport and Technology Agency (JRTT), Ministry of Defense/Self-Defense Forces, ARC, and others.
- Job listings cover all 47 prefectures of Japan.
- Some job listings display salary information, including monthly salary ranges and annual income ranges.
- The site offers a quick job search function by job type and prefecture.
- The site provides a LINE-based information delivery service for job seekers.
- The site features explanatory videos about orderer support work on YouTube.
Audience & Region
Traffic estimates cover 8shigyo.com.
Features & Experience
Similar Sites & Alternatives
Niche Leader in Japan's public works (発注者支援業務) job board market, claiming the largest number of job listings in this specific vertical.
Traffic & Search
Traffic estimates cover 8shigyo.com.
Monthly visits
Estimated website visits · Similarweb
- Latest monthly visits
- 8,877 Aug 2026
- Month-over-month change
- -8.1% Compared with Jul 2026
Select a point for details. Gaps indicate unavailable data.
View monthly data
| Month | Estimated visits |
|---|---|
| Jun 2026 | 5,030 |
| Jul 2026 | 9,655 |
| Aug 2026 | 8,877 |
Visit engagement
How visitors use this website
- Bounce rate
- 76.6%
- Pages per visit
- 1.96
- Avg. visit duration
- 1m 31s
Traffic sources
Share of estimated visits
Top search keywords
Reported search volume is not a count of visits to this website.
| Keyword | Search volume |
|---|---|
| 一級土木施工管理技士補 | 610 |
| 1級土木施工管理技士補 | 110 |
| １級土木施工管理技士 １次試験 合格証明書 申請必要書類 | Not available |
| 一級土木施工管理技士補取得後 3 年の実務経験で土木一式工事の主任技術者になれるか | Not available |
| 一級土木施工管理技士補 点数 | Not available |
Trust & Privacy
Company Details
Contact & Presence
Site Screenshot
