Design Manager - Water

Shape the future of Water Infrastructure with Stantec!

We’re seeking experienced Design Managers to join our expanding teams in Belfast and play a pivotal role in shaping the future of water infrastructure.

We are excited to continue our growth journey in Northern Ireland and we look forward continued expansion in the months ahead. We have an exciting pipeline of work locally for clients such as NI Water and Uisce Eireann and we also support the wider Stantec UK business in the delivery of a wide range of AMP8 projects.

Our Design Managers work across the project lifecycle in asset planning / strategy, concept design, outline design and detailed design. We work in a variety of project areas within the water sector, including clean water treatment and networks, wastewater treatment, wastewater networks, flooding, and urban drainage.

As a Senior Design Manager, you will play a fundamental role within projects to identify innovative and sustainable solutions, work collaboratively with the client, plan technical delivery, and lead the multidisciplinary team throughout the project. You will work alongside the Project Manager to deliver best value and client service excellence and have access to Stantec’s world‑class expertise to help you deliver leading edge design.

YOUR IMPACT

By joining our Belfast team, you aren’t just designing systems; you are safeguarding the future of Northern Ireland’s water infrastructure. Your expertise will be the catalyst for the AMP8 delivery in the UK, while you will turn complex climate challenges into sustainable realities for NI Water and Uisce Éireann. Whether you are optimizing a wastewater treatment plant or mentoring the next generation of local engineers, your work ensures that our communities have the resilient, efficient, and clean resources they need to thrive for decades to come.

About You

We are looking for someone who has a passion for solving engineering problems, the ability to lead and inspire and the confidence to drive through challenging solutions. You will be a degree qualified (or equivalent) Engineer and ideally chartered, or a member of a relevant engineering institution (e.g. ICE). Support can be given to achieve this if required.

You will also have experience of leading multidisciplinary teams within the engineering or utilities sectors, delivering expert design solutions to clientele.

We have opportunities for differing levels of seniority, so if you are looking to develop your leadership career, we’ll support you on your journey.

WHY JOIN US

• Our core values unite us as a firm . Our commitment to the health and safety of our people and to being ethical underpins our values and strengthens everything we do.
• 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. Named ‘Best Place to Work’ and ‘International Consulting Firm of the Year’ at the NCE Awards 2024.
• 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 with ICE.
• We are better together: A supportive and collaborative team environment and Early Careers peer group and wider ERG network (see more on our ERGs here: Stantec Employee Resource Groups)
• Growth: We’re on an exciting growth journey across the UK - we want you to be part of it!
• Great Benefits: Competitive salary, bonus schemes, enhanced pension plan, annual leave with the option to buy/sell additional days, private medical insurance, group income protection & life assurance included as standard as well as discounted gym membership and lots more.
• Hybrid / Flexible working: Enjoy a healthy work‑life balance with our hybrid approach to flexible working.

About Stantec

The Stantec community unites more than 34,000 employees working in over 450 locations across 6 continents. We have been working with our clients and communities in the UK for over 150 years. We plan, design, deliver and manage the development and infrastructure needed to support the creation of sustainable, healthy and prosperous communities.

Our teams provide effective and relevant solutions, translating our clients’ vision into valued consents, deliverable plans for projects and programmes, and efficient designs for delivery, based on technical excellence and deep market insights. We deal with today’s challenges, but also keep a fairer, better tomorrow in sight, looking at how we deliver clean growth, support radical changes in our economy and meet the needs of future communities.

Stantec provides equal employment opportunities to all qualified employees and applicants for future and current employment and prohibit discrimination on the grounds of race, colour, religion, sex, national origin, age, marital status, genetic information, disability, sexual orientation, gender identity or gender expression. We prohibit discrimination in decisions concerning recruitment, hiring, referral, promotion, compensation, fringe benefits, job training, terminations or any other condition of employment. Stantec is in compliance with laws and regulations and ensures equitable opportunities in all aspects of employment.

Building an inspired, inclusive work environment that attracts, supports, and develops world‑class talent is a crucial key to our success. If you are excited by this role but worry that your experience doesn’t exactly align, we encourage you to apply.

If you need any support or require adjustments to be made, please let us know and we will talk to you about how we can support you.

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