10open roles today
+2change since 6 Sep 2026
1country hiring
6 Sep 2026watched since
About CO2OS
Solar plant development, O&M and electrical-safety contracting across Japan; moving into battery storage work
- Type
- O&M / technical services
- Size
- ~100 employees
- Roles read from
- recruit.jobcan.jp
- Last read
- Read successfully on 16 Oct 2026
Open roles, day by day
From 8 to 10 since 6 Sep 2026. A gap is a day the careers page could not be read.
6 Sep 202616 Oct 2026
Where
Technology
Function
Seniority
Newest roles
The newest of 10 open roles. The apply links are in the digest and the app.
- Solar Power Facility Asset Management Fund Management SpecialistTokyo, Japan · first seen 15 Oct 2026
- Solar Power Asset Management Front RepresentativeTokyo, Japan · first seen 15 Oct 2026
- Solar Power Plant Maintenance EngineerTokyo, Japan · first seen 9 Sep 2026
- Solar Power Plant Equipment Maintenance TechnicianTokyo, Japan · first seen 9 Sep 2026
- Solar Power Generation EngineerTokyo, Japan · first seen 6 Sep 2026
- Electrical Chief EngineerTokyo, Japan · first seen 6 Sep 2026
- Inside Sales ConsultantTokyo, Japan · first seen 6 Sep 2026
- Construction Management EngineerTokyo, Japan · first seen 6 Sep 2026
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Employers like CO2OS
Hiring for the same kind of work.
- Hanwha Energy Japan14 open roles · Solar
- Altenergy (オルテナジー)5 open roles · Solar
- Shin-Energy (シン・エナジー)5 open roles · Solar
- Looop38 open roles · Solar
- Re-Ene Energy (株式会社リエネ・エナジー, formerly Renewable Japan)40 open roles · Solar
- UPDATER (みんな電力)23 open roles · Solar
Recruiting against CO2OS, or tracking them?
Agency adds the full employer page: how long CO2OS's roles stay open against the market, what they have started and stopped hiring for, reposted and reopened roles, and every open role in a downloadable feed.