About the Company At Nicholas O'Dwyer, sustainability is at the core of our work. If you are looking to advance your career in a socially responsible company, which has a proven track record over 90 years, and is committed to creating a sustainable planet, we invite you to be part of our team. Our mission is to provide innovative and reliable solutions using cutting edge technology and expertise, to ensure project success and employee satisfaction. We deliver infrastructure projects in water, wastewater, transportation, civil and structural engineering, flood protection, and energy including renewables. With headquarters in Ireland, we also operate in the UK, Europe, the Middle East, and Africa. As part of the RSK Group, an amalgamation of over 200 companies with more than 17,000 employees, we benefit from a global network of opportunities while retaining our brand and autonomy. About the Role We are seeking a Senior Project Engineer – Wastewater to deliver wastewater infrastructure projects across Ireland, with a particular focus on Uisce Éireann and other Irish utility projects with opportunities to contribute to international projects in the future, depending on business needs and individual interest. The role involves managing and progressing multiple projects from initial brief through to completion, ensuring delivery on programme, within budget, and to the required technical and quality standards. Key Duties and Responsibilities Manage and progress multiple projects from brief through design, construction, and completion, ensuring delivery on schedule, budget, and quality standards. Coordinate project resources, finances, and client relationships in consultation with Project Directors. Take ownership of technical and contractual matters on assigned projects, ensuring compliance with standards and contracts. Represent the firm on technical matters in meetings and correspondence, in consultation with Project Directors. Prepare, review, and approve technical reports, designs, calculations, drawings, and specifications. Delegate tasks to junior engineers, review their work, and provide technical guidance to ensure quality and knowledge development. Coordinate work across project teams and disciplines, including environmental, planning, and other technical functions, to ensure integrated delivery. Maintain regular communication on project progress, risks, and issues, both internally and with clients. Lead by example in delivering project objectives while mentoring and developing junior staff, fostering a collaborative and high-performing team environment. Promote a culture of continuous improvement across projects and the working environment, supporting learning and upskilling of team members. Undertake additional duties as required to support project delivery and reflect the evolving needs of the business. Key Requirements Bachelor’s degree in Civil Engineering, Environmental Engineering or a related discipline. 7 years’ experience in water and wastewater engineering, including feasibility studies, detailed design, procurement, and construction contract administration for wastewater infrastructure projects. Proficiency in designing water and wastewater infrastructure, with experience delivering projects of varying scale and complexity, ideally for Uisce Éireann or other Irish utilities. Strong technical knowledge of wastewater engineering principles, standards, regulations, and industry best practice. Strong organisational and time-management skills, with the ability to manage competing priorities and meet project milestones. Clear written and verbal communication skills, and the ability to work effectively within multidisciplinary teams.