Senior Mechanical Engineer - Water/Wastewater UK Contract

Millbank; St Asaph; On-site; GBP 104,000 - 114,000; Full time

Job summary

Millbank Holdings Ltd is seeking an experienced Mechanical Engineer to join a team delivering clean water and wastewater infrastructure across the UK. This is a 12-month contract outside IR35, offering £50-£55 per hour through a Limited Company.

You will provide mechanical engineering expertise from concept through to construction, commissioning and handover. The role suits someone with a strong background in the UK water sector, especially in treatment works, pumping stations and mechanical

Qualifications

• Degree in Mechanical Engineering or equivalent.
• Proven UK water/wastewater project delivery experience.
• Knowledge of water/wastewater treatment processes and mechanical equipment.
• Experience producing engineering calculations, specifications and technical documentation.
• Familiarity with CDM Regulations and UK standards.
• Strong communication and stakeholder management skills.
• Ability to work effectively within multidisciplinary project teams.
• Previous experience in contractor or consultancy environments.
• Chartered Engineer status or working towards professional registration.
• Experience with AMP programmes.
• Knowledge of BIM and multidisciplinary design environments.
• Experience supporting projects through construction and commissioning.

Responsibilities

• Deliver mechanical designs for water and wastewater infrastructure projects.
• Produce specifications, calculations, drawings, schedules and engineering reports.
• Develop mechanical equipment specifications covering pumps, pipework, valves, pressure systems, tanks, screens and treatment process equipment.
• Work collaboratively with multidisciplinary teams including civil, process, electrical and ICA engineers.
• Support design reviews, constructability assessments and value engineering exercises.
• Ensure designs meet client requirements, relevant legislation, industry regulations and applicable engineering standards.
• Provide technical support through procurement, installation, commissioning and project handover.
• Review supplier quotations, technical submissions, equipment data and vendor documentation.
• Attend site visits and provide engineering support where required.
• Contribute to the successful delivery of projects against programme, technical and quality requirements.

Skills

Water industry experience

Wastewater treatment expertise

Mechanical design

Calculations & specs

CDM knowledge

Stakeholder management

Multidisciplinary teamwork

Construction & commissioning

AMP programme experience

UK utilities frameworks

Education

Mechanical engineering degree

Chartered Engineer

Tools

BIM

Job description

Millbank Holdings Ltd is seeking an experienced Mechanical Engineer to join a team delivering clean water and wastewater infrastructure across the UK. This is a 12-month contract outside IR35, offering £50-£55 per hour through a Limited Company.

You will provide mechanical engineering expertise from concept through to construction, commissioning and handover. The role suits someone with a strong background in the UK water sector, especially in treatment works, pumping stations and mechanical