Internship

November 11, 2026

Job Overview

Job Description

Every litre of industrial wastewater carries electrons. Most of the world treats it as a disposal problem. We treat it as fuel. For nine years at Ossus, we have been proving that the organics in effluent can be turned into clean hydrogen. But none of that counts in a lab. It counts on site, on the day, in numbers that close. This winter, one of our reactors goes through a formal performance test at an oilfield site near Mehsana. Every sample, every reading and every log entry becomes the evidence. I am looking for four STEM graduates to help build it. What I value, and what I will expect from you: • Understand the why, not just the what. If you can explain the science behind what you are doing, you will be trusted with more. • Own the job you are given. Do it fully and do it well, and the next responsibility follows. • Respect the data. A number written down carelessly is worse than no number. If something does not add up, say so. • Show up for the site. The field is where our technology proves itself, and where you will learn faster than anywhere else. If you have a degree in engineering or science and want your first job to matter, this is it. You will be on site every day, in PPE, doing work most people only read about. Nine weeks here will teach you more than a year of watching from the sidelines. 📍 Paid field internship, Mehsana, Gujarat 🗓 16 November to 18 January, full time ₹20,000 a month, with daily transport from Gandhinagar For recent graduates in chemical, petroleum, environmental or mechanical engineering, or chemistry, based in or near Gandhinagar To apply, email suruchisrao@ossusbio.com by 14 November with your CV and a five-line answer to one question: In a tank, oil floats on top of the water. How would you take a sample that represents what is actually going into the reactor? Please share this with anyone in Gandhinagar who should see it.