Civil / Water & Wastewater Engineer

Jennings O'Donovan & Partners; Sligo; On-site; EUR 45,000 - 60,000; Full time

Benefits offered by this job

Competitive salary and benefits package

Professional membership fees covered

Flexible and hybrid working arrangements

Mentorship and career development opportunities

Job summary

Jennings O'Donovan & Partners in Sligo, Ireland, is seeking a full-time Civil / Water & Wastewater Engineer. This role requires expertise in designing water and wastewater infrastructure, as well as a minimum of 4 years of relevant experience in a design consultancy.

The successful candidate will engage in the full project lifecycle, from planning applications to technical specifications, while mentoring junior staff and coordinating with multidisciplinary teams.

Qualifications

• Minimum of 4 years of relevant work experience in a design consultancy.
• Proven track record in water supply, wastewater treatment, and/or drainage infrastructure design.
• Proficiency in industry-standard design/modeling software is essential.

Responsibilities

• Deliver civil and hydraulic engineering designs.
• Prepare detailed engineering calculations and technical reports.
• Assist Senior Engineers in the full project lifecycle.

Skills

Civil infrastructure design

Hydraulic analysis

Interpersonal skills

Communication skills

Education

Minimum Level 8 qualification in Civil Engineering or Environmental/Water Resources Engineering

Tools

AutoCAD

MicroDrainage/Causeway

InfoWorks

Job description

We are currently seeking a full-time Civil / Water & Wastewater Engineer with experience in designing water and wastewater infrastructure for utilities and contractors to join our growing team in Sligo, Ireland.

Jennings O'Donovan Partners, part of the RSK Group, is an engineering consultancy specializing in renewable energy, water supply/treatment, and wastewater treatment.

Key Responsibilities

• Deliver civil and hydraulic engineering designs, ensuring compliance with relevant standards, including Uisce Éireann and/or UK AMP8 utilities specifications.
• Prepare detailed engineering calculations (including hydraulic modeling, pipe sizing, and pump selection) and technical or design reports for various project stages, from feasibility to detailed design.
• Assist Senior Engineers in the full project lifecycle, including preparation of planning applications, procurement documentation, and technical specifications.
• Coordinate with multidisciplinary teams (Structural, MEP, and Process) to ensure integrated, holistic design solutions for treatment plants and networks.
• Conduct site inspections, asset surveys, and produce related technical reports, ensuring strict compliance with company quality assurance procedures.
• Utilize industry-standard design and modeling software to produce efficient, sustainable, and accurate civil engineering outputs.
• Actively engage in mentorship from senior staff while providing guidance to junior engineers and technicians.

Key Requirements

• Qualification: Minimum Level 8 qualification in Civil Engineering or Environmental/Water Resources Engineering.
• Experience: Minimum of 4 years of relevant work experience in a design consultancy, with a proven track record in water supply, wastewater treatment, and/or drainage infrastructure design.
• Technical Skills: Proven competency in civil infrastructure design, hydraulic analysis, and the application of relevant Irish and British industry standards. Proficiency in industry-standard design/modeling software (e.g., AutoCAD, MicroDrainage/Causeway, InfoWorks, or similar) is essential.
• Industry Knowledge: Familiarity with Uisce Éireann standards, procedures, and self‑lay processes, and/or experience working within UK AMP Frameworks is highly desirable.
• Professional Skills: Experience in dealing with clients, local authorities, and stakeholders.
• Soft Skills: Strong interpersonal skills, a proactive attitude with the ability to manage multiple tasks, and the ability to work effectively under tight deadlines.
• Communication: Excellent verbal and written communication skills in English.

Why Join Us

• Competitive salary and benefits package.
• Professional membership fees covered and a strong CPD commitment.
• Flexible and hybrid working arrangements.
• Opportunities to work on a variety of exciting projects with a focus on sustainability and innovation.
• Mentorship and career development opportunities within a supportive, dynamic team.
• Collaborate with leading professionals across the broader RSK Group water sector in both Ireland and the UK.
• A vibrant and dynamic work culture with clear paths for growth and advancement.