Senior Mechanical Engineer - Water

Access Talent Group; Scotland; Hybrid; GBP 80,000 - 100,000; Full time

Job summary

A water consultancy firm in the UK is seeking a Senior Mechanical Design Engineer to lead mechanical system design for water treatment. The ideal candidate will have a degree in Mechanical Engineering, significant experience in the UK water industry, and proficiency in pump selection. The role supports hybrid working and offers the chance to impact significant projects that tackle critical challenges in the water sector.

Qualifications

• Degree in Mechanical Engineering (IMechE-accredited preferred).
• Chartered Engineer status or working towards chartership.
• Significant experience in the UK water industry.
• Strong understanding of mechanical engineering principles applied to water and wastewater treatment.
• Proficiency in pump selection and pumping system design.

Responsibilities

• Lead the design of mechanical systems for water and wastewater treatment.
• Produce key deliverables such as P&IDs and technical reports.
• Carry out asset condition surveys and prepare recommendations.
• Coordinate with multidisciplinary teams.
• Provide technical governance and mentoring to junior colleagues.

Skills

Mechanical engineering principles

Pump selection

Pumping system design

Technical specifications production

AutoCAD

Inventor

Education

Degree in Mechanical Engineering

Chartered Engineer status

Tools

AutoCAD

Inventor

Job description

BST: 8:00 - 18:00 (Mon/Thurs) 8:00 - 16:00 (Fri)

Overview

Access Talent Group are currently recruiting for an experienced and motivated Senior Mechanical Design Engineer to join a dynamic and growing Water Consultancy team delivering innovative solutions across the UK.

You’ll be part of a collaborative environment working on exciting AMP8 and AMP9 programmes, helping water companies tackle critical challenges in wastewater, pollution, flooding, and resilience. This is your chance to contribute to projects that make a tangible difference to millions of people across the UK.

Responsibilities

• Lead the design of mechanical systems for water and wastewater treatment, including pumping and aeration systems.
• Produce key deliverables such as P&IDs, specifications, technical reports, datasheets, and schedules.
• Carry out asset condition surveys, prepare recommendations, and support site inspections and testing.
• Coordinate with multidisciplinary teams to deliver solutions from feasibility through to detailed design.
• Provide technical governance and mentoring to junior colleagues, reviewing their work and supporting their development.
• Act as project manager, package manager, or design lead on specific projects.
• Ensure compliance with CDM regulations and support risk assessments for design safety.

Qualifications

• Degree in Mechanical Engineering (IMechE-accredited preferred).
• Chartered Engineer status or working towards chartership.
• Significant experience in the UK water industry.
• Strong understanding of mechanical engineering principles applied to water and wastewater treatment.
• Proficiency in pump selection, pumping system design, and P&ID development.
• Experience producing technical specifications, reports, and procurement documentation.
• Familiarity with AutoCAD, Inventor, or similar design tools (advantageous).
• Knowledge of NEC contracts and procurement processes.
• Ability to travel to operational and construction sites when required.
• Hybrid working to support work–life balance.
• Opportunities to work on major frameworks and nationally significant projects.
• A diverse and inclusive workplace culture that values innovation and collaboration.

Apply

If you are interested in the role, please contact Cameron Green on 02380981322 or Email [e-mail].