Senior Process Engineer The Senior Process Engineer will play a key role in delivering high performance manufacturing solutions across Jacobs' Advanced Manufacturing portfolio. This role focuses on developing, optimizing, and validating production processes for clients in sectors such as semiconductors, and high tech manufacturing. The engineer will work within multidisciplinary project teams to design robust processes, improve efficiency, and ensure compliance with industry standards and client requirements. Key Responsibilities Lead process design activities including mass/energy balances, PFDs, P&IDs, hydraulic/pressure loss/relief calculations, capacity and utility analysis, equipment sizing, and process modelling for new and existing manufacturing systems. Develop and optimise manufacturing processes to improve throughput, yield, safety, sustainability, and cost efficiency. Support front end engineering design (FEED), detailed design, commissioning, and start up...

Senior or Principal Hydraulic Modeller Shape the Future of Water Resilience - Dublin, Cork, Belfast Flood risk, water security, environmental protection and climate resilience are some of the biggest infrastructure challenges facing Ireland and the UK. As a Senior or Principal Hydraulic Modeller at Jacobs, you'll play a key role in delivering the innovative solutions that help communities thrive, protect critical infrastructure and support sustainable growth for generations to come. Join a team that's helping shape major investment programmes across Ireland's water and environmental sectors while working on projects that make a lasting difference to people and the planet. What's In It For You This is an opportunity to advance your technical career while working on some of the most significant water and environmental programmes in Ireland and the UK. You'll benefit from: The opportunity to work on landmark flood risk, drainage, reservoir and water resources projects...