The role:

You're the engineer factories trust. You walk the boiler room with their utilities head, tell them what's realistic, and turn that into a design we can build and finance. You own mechanical design from the first visit to commissioning sign-off.

What you'll do

- Join factory visits from the first meeting. Find out the real loads, temperatures, flows and hours.

- Turn survey and sensor data into a sized system: heat pumps, hot-water tanks, pumps, pipes, plate heat exchangers, mixing and boosting.

- Decide whether existing boiler piping can stay or needs redesign for heat pump temperatures.

- Write proposals' technical sections, equipment specs and the sequence of operations. Review vendor selections with our sourcing lead.

- Lead commissioning on the first plants.

- Write down how you do it (survey checklist, sizing workbook, design review). It becomes the standard for every site.

First 90 days

- Weeks 1-4:



visit 3-5 candidate factories with our sales lead. Set up the survey checklist.

- Weeks 5-8: technical proposals for the 2 best sites, using measured data where we have it.

- Weeks 9-12: full design package and install plan for the first signed site.

Must have

- 8+ years designing or commissioning chiller, heat pump or boiler plant rooms.

- Has done pump head, hydraulic and tank sizing calculations by hand.

- Has been on site when a plant didn't perform, and fixed it.

- Comfortable in front of a factory owner or plant head.

Nice to have

- Industrial process heat (pharma, food, textile, chemicals).

- Applied HVAC at JCI, Carrier, Trane or Daikin, or an MEP consultancy.

- Retrofits with measured savings.

📌 Senior Plant Engineer: Heat Pumps & Hydronic Systems (Bengaluru)
🏢 Fourfold Energy India
📍 Bengaluru