Maintain and improve water treatment systems delivered to electronics, chemical, pharmaceutical and food plants: maintenance planning, design, procurement, site construction management and upgrade proposals.
Organo, founded in 1946, is a water treatment engineering company that custom-designs plants from ultrapure water production to wastewater treatment and recovery, handling design, manufacturing and installation in one service. Its equipment includes filtration, soft-water, pure-water and ultrapure-water systems.
It also supplies water treatment chemicals and functional materials such as ion-exchange resins, activated carbon, membranes and filters, and maintains equipment. Customers include semiconductor and electronics makers, pharmaceutical and cosmetics producers, hospitals and labs, and restaurants using its water filters. The group had 2,660 employees in March 2026.
- Salary range
- ¥6.1M – ¥12.2M
- Median
- ¥6.8M – ¥10.7M
- Remote or hybrid
- 14%
- Most requested
- Japanese posting, level unstated 7
Measured from the 7 listings Ranked has live for Organo. Japanese level, visa signal and skills are AI-graded from each posting and can be wrong — confirm against the employer's original posting before applying.
7
open positions at Organo
Lead global procurement of equipment and materials for water treatment plants and products: price negotiation, supplier management, new supplier sourcing and process improvement.
Oversee safety, health and quality management at head office and domestic sites: safety patrols and instruction, audit support, training plans and safety awareness activities.
Act as supervising engineer and site agent on water-treatment plant construction, handling safety, schedule, budget and quality control, delivery inspections and commissioning.
Lead sustainability work at a water-treatment company: ESG ratings (CDP, FTSE), SSBJ/TCFD disclosure, GHG accounting and assurance, human-rights due diligence and supply-chain management.
Manage electrical and instrumentation work on water treatment plant construction: selecting and ordering contractors, then on-site safety, schedule, budget and quality control.
Manage electrical and instrumentation work on water treatment plant construction: selecting and ordering contractors, then on-site safety, schedule, budget and quality control.