Mechanical Design Engineer

Overview

In this role you will contribute to the full mechanical design lifecycle for water treatment projects within an in-house multidisciplinary team. You will ensure designs meet client specifications and regulatory standards while supporting from concept through implementation. You will engage in project reviews, safety studies, and liaise with stakeholders and suppliers to shape robust, compliant solutions. This opportunity offers impact in transforming the water sector with low-carbon, innovative approaches. You will work in a growth‑oriented environment that values ownership and cross‑functional collaboration.

Pay / Benefits

• Industry-leading salary
• Private Healthcare (Personal)
• 31 days holiday per year, rising to 33
• Holiday Buy / Sell Scheme
• Company Pension Scheme
• Cycle to Work

Responsibilities

• Develop mechanical design aspects from inception to implementation.
• Ensure designs comply with client specifications and regulatory/industry standards.
• Participate in project reviews and safety studies such as HAZOP.
• Consider health, safety, quality, and environmental matters in projects.
• Liaise with key project stakeholders.
• Collaborate with equipment suppliers to develop design solutions.

Key requirements

• Degree/HND/HNC in Mechanical Engineering or equivalent
• Desirable: mechanical design experience in municipal water/wastewater treatment
• Experience in a multidisciplinary design team
• Experience across design stages from optioneering/FEED to construction support and As-Built (desirable)
• Ability to manage multiple projects concurrently
• Full UK Driving Licence

• stakeholder liaison and communication
• team collaboration in multidisciplinary settings
• multi-project management
• mechanical design
• HAZOP and safety studies
• compliance with client specifications and regulatory standards

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