Senior Wastewater Network Modeller

Mott MacDonald; Bristol; On-site; GBP 40,000 - 80,000; Full time

Job summary

An established industry player is looking for a Senior Wastewater Network Modeller to join their dynamic Water Consultancy Division. This role offers the opportunity to work on diverse and technically challenging projects across the UK, focusing on wastewater infrastructure. You will provide technical input, mentor junior staff, and drive innovation within the team. The company values collaboration and career development, ensuring a supportive environment for professional growth. If you are passionate about making a positive impact on water challenges and thrive in a collaborative setting, this is the perfect opportunity for you.

Benefits

Health and Wellbeing Programs

Pension Schemes

Generous Leave

Family Policies

Learning Opportunities

Community Engagement Initiatives

Qualifications

• Experience in wastewater modelling with strong data analysis skills.
• Ability to collaborate and develop relationships at all levels.

Responsibilities

• Deliver wastewater infrastructure projects of varying sizes.
• Mentor and train graduate modellers.
• Manage flow surveys and lead model build and verification projects.

Skills

Wastewater Modelling

InfoWorks ICM

GIS

Data Analysis

Project Management

MS Excel

PowerBI

VBA

Python

Education

Chartered status with ICE or CIWEM

Job description

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About Mott MacDonald

Position location: Edinburgh, Newcastle, Leeds, Manchester, Cardiff, Bristol, Cambridge, Reading, London, Brighton & Belfast

Recruiter contact: Nicola Coyle

We’re a global engineering, management, and development consultancy. Our purpose is to improve society by considering social outcomes in everything we do, focusing on excellence and digital innovation, transforming our clients’ businesses, communities, and employee opportunities.

We value diversity and are proud to be recognized as a top employer and an inclusive company in the UK.

About The Division

The Water Consultancy Division specializes in water and wastewater challenges, offering diverse and technically challenging work to ensure safe water supplies and environmental protection. Our multidisciplinary teams provide services throughout the project lifecycle, from advisory to construction support.

Role Overview

We are seeking a Senior Wastewater Network Modeller to join our team, delivering projects across the UK. The role involves providing technical input on wastewater infrastructure projects, mentoring junior staff, and contributing to innovation and business development.

Responsibilities

1. Deliver wastewater infrastructure projects of varying sizes.
2. Collaborate with clients to explain model outputs and processes.
3. Mentor and train graduate modellers.
4. Manage flow surveys and lead model build and verification projects.
5. Contribute to technical reports and presentations.
6. Develop technical calculations as needed.
7. Potentially project manage infrastructure projects, overseeing schedule, budget, and quality.

Team and Culture

Join our growing Water Consultancy Division, which responds to water challenges globally. We foster a collaborative, innovative environment supporting career development through technical pathways, mentorship, and diverse projects.

Candidate Requirements

• Ability to collaborate and develop relationships at all levels.
• Experience in wastewater modelling, with knowledge of InfoWorks ICM and GIS.
• Project management skills are advantageous.
• Chartered status with ICE or CIWEM preferred.
• Strong data analysis skills using MS Excel, PowerBI; programming in VBA or Python is a plus.

If you meet 80% or more of these criteria, we encourage you to apply.

Additional Information

We promote equality, diversity, and inclusion, and support flexible working arrangements. Our benefits include health and wellbeing programs, pension schemes, generous leave, family policies, learning opportunities, and community engagement initiatives.

Application Details

Apply now or learn more about our process. Location options include multiple UK cities, with a full-time, permanent contract.