Senior Civil Engineer - Wastewater

Stantec Consulting International Ltd.; Dublin; On-site; EUR 70,000 - 90,000; Full time

Job summary

Stantec in Ireland is seeking a Senior Civil Engineer to deliver wastewater projects across the full lifecycle, from concept through to construction support. You will contribute to technical design, drawings, calculations and specifications within a collaborative, multidisciplinary team.

You will build expertise in network design, treatment processes and asset management, while also developing your project management and client-facing skills within Ireland’s water sector.

Qualifications

• Minimum Level 8 degree in Engineering or related discipline.
• Solid post-graduate experience in water network design.
• Strong communication and interpersonal skills.

Responsibilities

• Support delivery of wastewater projects across all stages from concept to construction.
• Contribute to technical design work including drawings, calculations, and specifications.
• Collaborate with multidisciplinary teams and engage with clients and stakeholders.

Skills

Water network design

Civil engineering

Project management

Client liaison

Education

Level 8 degree in Engineering

Job description

The Opportunity

This is an opportunity to join Stantec’s growing water sector team in Ireland, where you will contribute to the delivery of critical infrastructure that supports communities, protects the environment, and addresses the challenges of climate change. As a Senior Civil Engineer, you will work on a diverse range of wastewater projects, from concept and feasibility through to detailed design and construction support, gaining exposure across the full project lifecycle.

You will be part of a collaborative, multidisciplinary environment, working alongside experts in engineering, environmental science, and planning to deliver integrated and sustainable solutions. The role offers the chance to build your technical expertise in areas such as network design, treatment processes, and asset management, while also developing your project management and client‑facing skills.

About the Role

As a Senior Civil Engineer in Stantec’s water team, you will support the delivery of wastewater projects across all stages, from concept to construction. You will contribute to technical design work, including drawings, calculations, and specifications, while assisting with reports and contract documentation.

Working within a multidisciplinary team, you will collaborate with engineers, environmental specialists, and project managers, gaining broad project experience and exposure to clients and stakeholders. This role offers a strong platform to develop your technical skills and grow your career within Ireland’s water sector.

Your Impact

In this role, you will contribute to the delivery of essential wastewater infrastructure that supports communities, public health, and environmental protection across Ireland. Your work will help ensure reliable water services, improve network performance, and enhance resilience to climate change.

By applying sound engineering principles and attention to detail, you will support the development of practical, efficient, and sustainable design solutions. Your input will help projects meet regulatory requirements, reduce environmental impact, and deliver long‑term value for clients and stakeholders.

Through collaboration with multidisciplinary teams, you will play a part in driving high‑quality project outcomes, strengthening client relationships, and supporting the continued growth and reputation of Stantec in Ireland’s water sector.

About You

You are a qualified Civil Engineer with a strong technical foundation and proven experience in water network design. You bring a practical, solutions‑focused mindset and are comfortable working both independently and as part of a collaborative, multidisciplinary team.

You will demonstrate:

• A minimum Level 8 degree in Engineering (or a related discipline)
• Strong post‑graduate experience in water network design
• Solid professional and technical knowledge, with the ability to apply engineering principles effectively
• Excellent communication and interpersonal skills, with the ability to engage with colleagues and clients

Why Join Us

• We put people first: We're proud of our friendly, inclusive and collaborative environment where everyone feels valued and driven to succeed.
• We are driven to achieve: Named in the top 50 companies to work by Glassdoor 2025. Recognised by Corporate Knights as one of the world's top 10 most sustainable companies 2025.
• We do what is right: Industry leading training and development as well as paid for professional subscriptions. A professional progression plan, supporting you to become chartered.
• We are better together: A supportive and collaborative team environment to assist with the growth of your career.
• Growth: We're on an exciting growth journey across the Ireland - we want you to be part of it!
• Great Benefits: Competitive salary, enhanced pension plan, annual leave with the option to buy/sell additional days, private medical insurance, group income protection & life assurance included as standard!