R&D Intern – Lithium & Resource Recovery Technologies

Full-time Other-General

Job Title: R&D Intern – Resource Recovery (DLE / SCE)

Internship Period: June – December 2026

Location: Singapore

Job Summary

Gradiant Corporation is a technology-driven company focused on global industrial water treatment solutions. This is a hands‑on role in a laboratory environment, where the intern will contribute to the design and development of water and wastewater treatment processes, as well as resource recovery technologies.

The candidate will work closely with the R&D team to develop practical, data‑driven solutions, particularly in Direct Lithium Extraction (DLE) and Selective Contaminant Extraction (SCE) technologies.

Key Responsibilities

• Optimize various extraction and conversion technologies
• Perform sorbent/membrane synthesis and characterization, including jar and column testing and feasibility studies
• Prepare test plans using Design of Experiments (DOE), and deve...