At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for positive.

Your impact

At Jacobs, we push the limits of what’s possible to make the world smarter, more connected, and more sustainable. In our water business, that means delivering efficient, resilient, and future-ready water supply and wastewater conveyance systems that support urban growth and environmental sustainability.

As a Principal Engineer, you will play a key role in shaping and delivering large-scale water and wastewater network solutions, driving technical excellence and innovation across projects.

As a Principal Engineer – Conveyance, you will act as a subject matter expert and technical lead for the planning, modelling, and design of water distribution and wastewater collection systems.



You will guide teams on complex assignments while remaining actively involved in critical technical deliverables. You will collaborate within a multicultural, high‑performing engineering environment and contribute to achieving project targets related to quality, schedules, technical rigor, and client satisfaction.

Key duties include
- Provide technical leadership in the design and planning of water supply and wastewater conveyance networks.
- Lead and review development of hydraulic models (steady state and extended period simulations) for large-scale systems.
- Oversee master planning studies, including
- Demand forecasting and load assessment
- Land-use analysis
- System capacity assessment and gap analysis
- Drive network optioneering and optimisation, ensuring cost-effective and sustainable solutions.
- Lead preparation and review of
- Capital investment plans and phasing strategies
- Implementation roadmaps for network expansion/upgrades
- Review and

📌 Principal Engineer (Ahmedabad)
🏢 Jacobs
📍 Ahmedabad