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Posted August 26, 2026 · 3 days agoLast seen August 27, 2026Est. expiry September 30, 2026

Technical Sales Intern

Technical Sales Intern - Industrial Water Treatment
About the role

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 78 manufacturing facilities strategically located around the globe and employs a team of over ~23000 professionals in >160 countries across six continents. Solenis is a 2025 Best Managed Company Gold Standard honoree. For additional information about Solenis, please visit www.solenis.com or follow us on social media. Who we are Solenis is a leading global producer of specialty chemicals focused on delivering sustainable solutions for water-intensive industries, including consumer, industrial, institutional, food and beverage, and pool and spa water markets. Owned by Platinum Equity, the company’s product portfolio includes a broad array of water treatment chemistries, process aids, functional additives, and cleaners and disinfectants, as well as state-of-the-art monitoring and control 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 78 manufacturing facilities strategically located around the globe and employs a team of over 23,000 professionals in 160 countries across six continents. Solenis is a 2025 US Best Managed Company, recognized five years in a row. For more information about Solenis, please visit www.solenis.com . The Role: As an Industrial Water Treatment Technical Sales Intern, you’ll dive into real commercial projects at our customers’ power, chemical manufacturing and petroleum refinery facilities. You’ll build hands-on industry know-how, own a project, and get an exciting “test drive” of what a career in technical sales can look like. What you’ll do: Gain hands-on work experience applying methods and theories learned in class Develop new skills and refine others, such as technical acumen, project management, communication, presentation skills, and business acumen Work on a specific customer project with tangible deliverables, demonstrating how our solutions meet their needs Pair with a Solenis mentor who will provide guidance and feedback during the internship Network with professionals in your field Get a realistic job preview and the ability to evaluate Solenis as a potential employer How you’ll add value: Utilize your analytical and problem-solving skills to find solutions to real-world problems with sustainability and cost performance as your primary drivers Embody our Safety Culture via commitment to safety best practices and contributing to a safe work environment for everyone Demonstrate excellent interpersonal and communication skills, with the ability to explain technical concepts to non-technical audiences Work collaboratively with a variety of people in a team environment and manage multiple tasks simultaneously to add value to our customers Apply your coursework in Chemical Engineering, Mechanical Engineering, Chemistry, Microbiology, or other relevant STEM majors Some perks of working with us: Competitive compensation Housing stipend for eligible interns Continuous professional development with many opportunities for growth, including virtual learning sessions and workshops designed to prepare you to start your career Access to a plethora of learning resources for technical expertise and chemical acumen No-meeting Fridays, enabling focus time for personal development On-Site work arrangement Selected interns will have the opportunity to present projects to senior leadership at our Intern Symposium The locations for our Summer 2027 Intern Locations: Coming Soon! (Candidates need to be authorized to work in the country to be placed.) **Due to the remote and industrial locations that we go to, access to a reliable vehicle for your use during the summary is a requirement. ** We understand that candidates will not meet every single desired qualification. 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 and look forward to receiving your application. Make an impact by growing your career with Solenis! ... talentacquisition@solenis.com

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Diversey · 11 open roles
Top locations: Remote - Global · 2 · Utrecht, Netherlands · 1 · Stockholm, Sweden · 1+7 other locations
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Current open roles at Diversey on JobCrawls
LocationActive listings
Remote - Global2
Utrecht, Netherlands1
Stockholm, Sweden1
Kouvola, Finland1
Oslo, Norway1
Kotka, Finland1
Tampere, Finland1
Helsinki, Finland1
Dublin, Ireland1
Remote - Finland1
Current role mix at Diversey on JobCrawls
Role typeActive listings
Human Resources Specialist1
Logistiikkaoperaattori1
Regional Marketing Lead1
Healthcare Professional1
Engineer1
Technical Service Representative1
Current role-level mix at Diversey on JobCrawls
Role levelActive listings
Mid-Level4
Senior1
Intern1

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