Principal Mechanical Engineer - Water Sector

Principal Mechanical Engineer - South of England Water

Step into a pivotal role at Stantec where your technical mastery meets the front lines of the challenges facing the water industry today. As a Principal Mechanical Engineer within our South of England Water team, you will be leading the design of mechanical systems that ensure water security and environmental resilience for water companies across the UK and Ireland. Whether you choose to base yourself in Brighton, Ashford, Kings Hill, or Southampton, you are joining a consultancy at the peak of its growth, offering you a high visibility platform to sharpen your expertise and lead complex, multi million pound frameworks.

This position is designed for a technical specialist who thrives on the intricate details of the entire asset lifecycle. You will own the process from initial feasibility studies and rigorous optioneering through to the precision of detailed design and on site construction support. Your day to day will involve conducting deep dived site surveys and investigations to ensure our engineering solutions are both innovative and robust. You will find yourself at the heart of cutting edge mechanical design, solving unique efficiency challenges that directly impact our local communities.

Beyond the technical drafting and specification, this role serves as a cornerstone for professional development and mentorship. You will act as the primary technical conduit between project managers, supply chain partners, and contractors, ensuring that sophisticated mechanical requirements are translated into successful, real world outcomes. As you guide less experienced engineers through the nuances of the water business, you will find a clear and supported path for your own career progression. At Stantec, your growth is fuelled by a collaborative culture and the opportunity to leave a tangible, sustainable legacy across the UK's water infrastructure.

Responsibilities

• Own the process from initial feasibility studies and rigorous optioneering through to the precision of detailed design and on site construction support.
• Conduct deep dived site surveys and investigations to ensure our engineering solutions are innovative and robust.
• Collaborate with other disciplines to produce technical outputs such as design specifications, sizing & design of pumping and aeration systems, schedules, reports, 3D models, and Piping & Instrumentation Diagrams.
• Act as the primary technical conduit between project managers, supply chain partners, and contractors, ensuring that mechanical requirements are translated into successful, real world outcomes.
• Mentor junior engineers and support professional development within the team.

About You

• Experienced Mechanical Engineer with a Degree in Mechanical Engineering or a related subject, ideally holding chartership (or on route to chartership).

• Proven experience in mechanical design, producing design specifications, sizing & design of pumping and aeration systems, schedules, and reports.

• Experience collaborating with other disciplines to deliver General Arrangement Drawings, 3D models, and Piping & Instrumentation Diagrams.

• Mentoring junior engineers or managing a mechanical team is advantageous, though not essential.

Why Join us?

• Our People Culture: A close knit team that values a friendly and collaborative environment.
• Industry awards: International Consulting Firm of the Year, Best Place to Work - Large Consulting Firms, and consistently recognised in the top 10 Corporate Knights most sustainable companies in the world.
• Great benefits: Competitive salary, pension plan, holidays, free private medical insurance, discounted gym membership, and more.
• Flexible working arrangements.
• Industry leading training and development and paid professional subscriptions.

Equal Employment Opportunity

Stantec provides equal employment opportunities to all qualified employees and applicants for current and future employment and prohibits discrimination on the grounds of race, colour, religion, sex, national origin, age, marital status, genetic information, disability, sexual orientation, gender identity or gender expression. Stantec also prohibits 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 to ensure equitable opportunities in all aspects of employment.