Process Engineer Wastewater Ireland

Process Engineer Wastewater - All Levels - Ireland

Jacobs Belfast, Northern Ireland, United Kingdom

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 good.

Your impact

Shape the Future of Water – Join Us as a Process Engineer/Lead - Ireland

The water sector in Ireland is undergoing a major transformation. Unprecedented investment and technological advancement is creating a once-in-a-generation opportunity to redefine water and wastewater infrastructure.

We’re proud to be at the forefront of this transformation, partnering with large companies across Ireland to deliver water and wastewater services and better manage water related risks. From strategic planning and flood management at various stages of the project lifecycle - from concept through to commissioning, we bring together exceptional talent and expertise to deliver success.

We’ve secured multiple long-term frameworks and programmes with leading clients across Ireland, including Uisce Éireann (Irish Water), Northern Ireland Water, and the Northern Ireland Department for Infrastructure (DfI). These major initiatives span water, wastewater, flood management, and environmental protection—delivering critical infrastructure that makes a real difference to communities.

We’re delivering some of the most exciting and transformative projects in the Irish water sector—and we need talented Process Engineers to help make it happen. Whether you’re an experienced leader ready to take on complex projects or an ambitious professional looking to step up and grow your career, we have opportunities for you.

• A degree in Chemical, Environmental Engineering, or a related discipline
• Member or working towards Chartership (ICE, Engineer’s Ireland or equivalent professional institution)
• Experience or interest in one or more of the following areas:
  Water and/or wastewater networks, Water and/or wastewater treatment works, Mass water conveyance, Bioresources
• Enthusiasm for problem-solving and working collaboratively within a large, multi-disciplinary team
• Ability to coordinate tasks and support junior staff; leadership and line management experience for senior roles
• A proactive attitude with a desire to build strong client relationships and contribute to business growth

• Grow Your Career – From early talent to seasoned professionals, we offer clear paths for progression and development.
• Shape the Future of Water – Work on innovative, high-impact projects that protect resources and drive sustainability.
• Collaborate with the Best – Partner with industry-leading clients and experts in a thriving, future-focused sector.

Ready to make a difference? Join Jacobs and help deliver smarter, sustainable water solutions for generations to come.

Apply today and be part of the change!

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As a disability confident employer, we will interview disabled candidates who best meet the criteria. We welcome applications from candidates who are seeking flexible working and from those who may not meet all the listed requirements for a role.

We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

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