Without® is building one of India's first commercial-scale recycled materials plant​s — from the ground up. We turn post-consumer plastic waste into high-performance recycled PTA, polyolefins, and specialty compounds that replace virgin material in everything from automotive parts to planter pots.
This isn't a maintenance gig at an existing facility. This is greenfield: blank land, fresh concrete, first-of-its-kind process design. We need a Senior Process Engineer who can take a process from simulation to PFD to construction redlines to a plant that actually runs — and who gets excited by the fact that the plant doesn't exist yet.
You'll work across every phase: FEED, detailed engineering, equipment spec, HAZOP, construction support, commissioning, and startup. If you've only ever optimised existing units, this will stretch you. If you've built something from scratch before, you know exactly why this matters.
What we are looking for
A Bachelor's degree in Chemical Engineering (Master's is a bonus, not a filter).




3–6 years of hands-on process or chemical engineering experience — ideally with at least one greenfield or grassroots capital project on your CV.
Real proficiency in process simulation software: Aspen Plus, HYSYS, or similar. "I've opened it once" doesn't count.
A solid understanding of process safety methodologies — HAZOP, LOPA, SIL — and a genuine respect for inherently safer design.
Familiarity with the codes that govern this world: ASME, API, ISA.
Experience coordinating with EPC contractors and multidisciplinary teams. You know what it takes to get mechanical, electrical, instrumentation, civil, and EHS teams aligned on one design.
A PE licence or EIT certification is preferred, not mandatory.

What you'll do
Process Design & Engineering — Develop and review PFDs, P&IDs;, mass and energy balances, and equipment sizing for current process units. This is the backbone — get it right and everything downstream follows.
FEED & Detailed Engineering — Drive front-en

📌 Senior Process Engineer (India)
🏢 Without®
📍 India