Solenis is a leading global provider of water and hygiene solutions. The company’s product portfolio includes a broad array of water treatment chemistries, process aids, functional additives, cleaners, disinfectants, and state-of-the-art monitoring, control and delivery systems. These technologies are used by customers to improve operational efficiencies, enhance product quality, protect plant assets, minimize environmental impact, and create cleaner and safer environments. Headquartered in Wilmington, Delaware, the company has 70 manufacturing facilities strategically located around the globe and employs a team of over 16,500 professionals in 130 countries across six continents. Solenis is a 2025 Best Managed Company Gold Standard honoree.
For more information about Solenis, please visit
www.solenis.com
.
We have an opportunity for a Technical Service Technician to join our regional team based in Singapore.
About the Role:
Join Solenis as a Field Service Technician and play a key part in keeping customer operations running smoothly. You’ll be hands-on with water treatment programs—testing, monitoring, and ensuring equipment and chemical solutions perform at their best. If you enjoy solving problems on-site and building strong customer relationships, this role is your chance to make a real impact.

What the Role Involves:

• Provide field service support for water treatment
• Provide testing and on-site water management services at customers plants
• Check chemical dosing and monitoring equipment and carry out repair when necessary
• Carry out disinfection of cooling towers
• Conduct site survey and obtain samples for laboratory analysis
• Maintain housekeeping at allocated areas within customer premises

What You’ll Bring to Us:

• Higher NITEC qualifications.
• 1–2 years’ experience in cooling/boiler water treatment field service (fresh graduates also considered; training provided)
• Strong understanding of plant equipment and chemical treatment programs.
• Customer-oriented with ability to support account managers/engineers in program start-up and troubleshooting.
• Computer literate: Class 3 Driving License required.

What We Offer:

• Competitive health + wellness benefit plan
• Continuous professional development with many opportunities for growth
• Access to a wide variety of internal and external training courses on our learning system
• Hybrid work arrangement

We understand that candidates will not meet every single desired job requirement. If your experience looks a little different from what we’ve identified and you think you can bring value to the role, we’d love to learn more about you.
Come work with us at Solenis, where you can build a career that makes a difference.
At Solenis, we understand that our greatest asset is our people. That is why we offer competitive compensation, and numerous opportunities for professional growth and development. So, if you are interested in working for a world-class company and enjoy solving complex challenges, consider joining our team

• Provide field service support for water treatment
• Provide testing and on-site water management services at customers plants
• Check chemical dosing and monitoring equipment and carry out repair when necessary
• Carry out disinfection of cooling towers
• Conduct site survey and obtain samples for laboratory analysis
• Maintain housekeeping at allocated areas within customer premise