| Hydrogen Type | Production Method | Career Scope |
| Green Hydrogen | Renewable Energy Electrolysis | Excellent |
| Blue Hydrogen | Natural Gas with Carbon Capture | High |
| Grey Hydrogen | Natural Gas Processing | Moderate |
| Pink Hydrogen | Nuclear Energy | Emerging |
| Turquoise Hydrogen | Methane Pyrolysis | Growing |
| Experience | Job Role | Average Salary |
| 0–2 Years | Graduate Engineer Trainee | ₹5–8 LPA |
| 2–5 Years | Hydrogen Energy Engineer | ₹8–15 LPA |
| 5–10 Years | Senior Hydrogen Engineer | ₹15–30 LPA |
| 10+ Years | Hydrogen Project Manager | ₹30–50 LPA+ |
| Experience | Salary Range |
| Fresher | ₹5–8 LPA |
| 2–5 Years | ₹8–15 LPA |
| 5–10 Years | ₹15–30 LPA |
| Senior Professionals | ₹30–50 LPA+ |