
Senior Process Engineer
Job Description
Posted on: February 13, 2026
Our Charleville, County Cork based clients are recruiting for a Senior Process Design Engineer. With a strong focus on sustainability, carbon reduction, and advancing the circular economy, the company delivers high-performing, future-ready treatment systems through technical excellence and operational expertise. Reporting to the Design and Operations Managers, you will lead the development and optimisation of process designs across new and existing treatment facilities. This role requires strong technical capability, strategic insight, and the ability to drive operational performance across multiple projects.
Key Responsibilities:
- Lead the design and development of water and wastewater treatment processes in compliance with regulatory and industry standards.
- Develop innovative, cost-effective, and sustainable engineering solutions.
- Manage design projects from concept through execution, ensuring quality and timely delivery.
- Collaborate with multidisciplinary teams to integrate process requirements into overall project plans.
- Troubleshoot complex technical challenges and implement performance improvements.
- Identify and mitigate technical, safety, and environmental risks.
- Contribute to strategic initiatives, continuous improvement, and research activities.
Qualifications & Experience:
- Degree in Process, Chemical, or related Engineering discipline.
- Minimum 5+ years’ experience in water/wastewater process design.
- Proficiency in relevant design software and regulatory frameworks.
Salary is open to negotiation based on experience along with Pension and yearly bonus. For further information, please email me directly at adrien@redchair.ie
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