Technical Service Engineer

Identify future customer needs and develop services and procedures to ensure customer satisfaction.

• Improve solid-liquid separation with BASF product in thickening operation to achieve desired solid percentage, settling rate, and clarity target in 6 thickeners circuit at Freeport Concentrating Division.
• Improve filtering process performance in Dewatering Plant operation to achieve desired moisture of dry concentrate before it was shipped and delivered in 6 Dewatering Plant circuits.
• Provided technical support and assistance to user’s priorities by troubleshooting problems on Freeport Downstream Production area (Thickeners, Pipeline, Dewatering Plant area), and support on comminution, and separation area by involved on daily issues, commissioning, and related matters.
• Maintain BASF’s reagent stocks and supply chain to ensure safe and sustainable production.
• Maintained site office, field, and laboratory equipment to uphold high professional standards.
• Planned and conduct lab or plant trials related to water properties, concentrate properties, tailing products, and dewatering plant filters performance.

At Solenis, we understand that our greatest asset is our people. That is why we offer competitive compensation; comprehensive benefits, including medical, dental and vision insurance and a 401(k) plan; and numerous opportunities for professional growth and development.

Solenis is proud to be an equal opportunity and affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin or protected veteran status and will not be discriminated against on the basis of disability.

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  or follow us on social media.