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Senior wastewater network modeller

Newcastle Upon Tyne (Tyne and Wear)
Mott Macdonald
Posted: 6h ago
Offer description

Overview

Mott MacDonald is a global engineering, management, and development consultancy with over 20,000 employees across more than 50 countries and 140+ offices. We work across industries to deliver exciting work that defines our future and makes a societal impact. Our people power our performance, and we succeed when they do. With opportunities to collaborate, learn, and grow, the possibilities for excellence are as varied as every individual. We are an employee-owned business, investing in creating a space where everyone can feel empowered, included, and valued.

About The Business Division

The Water Utilities Division is Mott MacDonald’s centre of excellence for responding to the UK and Ireland\'s water and wastewater challenges. Our multi-disciplinary teams provide services throughout the full project life cycle, from advisory services and feasibility studies to outline and detailed design. We deliver best-in-class solutions to clients while offering diverse and technically stimulating opportunities to our people.


Overview Of The Role

We have an exciting opportunity for a Senior Wastewater Network Modeller to join our team of network modellers, engineers and project managers, delivering projects across the UK. You will provide key technical inputs on a range of UK wastewater infrastructure projects from feasibility to detailed design. As a senior modeller, you’ll be a key part of our modelling community and have opportunities to contribute to internal innovation, external conferences, and business development.


Key Duties And Responsibilities

* Deliver wastewater infrastructure projects of varying sizes
* Collaborate with clients to ensure understanding of model outputs and processes
* Mentor and train graduate modellers and support their development
* Specify and manage flow surveys
* Lead model build and verification projects
* Contribute to and check technical reports and presentations
* Develop technical calculation outputs as needed
* Opportunity to project manage infrastructure projects, including programme, commercial performance, and technical excellence

Mott MacDonald offers an innovative, collaborative environment with development in technical, management, or client-facing directions. You will have control of your career path and strong prospects for progression as the business grows.


Candidate specification

Essential

* Ability to be a team player and build relationships at all levels
* Collaborative delivery lead for wastewater modelling projects of varying sizes
* Strong communication skills
* Working knowledge of InfoWorks ICM and GIS packages
* Project management experience is advantageous but not required
* Chartered with a relevant professional institution (ICE or CIWEM)
* Excellent spreadsheet data analysis skills (e.g., MS Excel pivot tables, PowerBI)
* Programming skills in VBA or Python advantageous


UK Immigration

Mott MacDonald Ltd. is not currently offering sponsorship to Skilled Worker visa candidates in the UK. We welcome applications from candidates eligible for alternative immigration routes that do not require sponsorship.


Equality, diversity, and inclusion

We place equality, diversity, and inclusion at the heart of our business, promoting fair employment practices and equal opportunities for all. We encourage individual expression and are committed to an inclusive environment where everyone can contribute.


Accessibility

If you require support to apply or attend an interview, please contact reasonable.adjustments@mottmac.com to discuss how we can help.


Agile working

We are happy to discuss flexible working arrangements and how we can support responsibilities beyond the workplace.


We Offer Some Fantastic Benefits

Health and wellbeing

* Private medical insurance for all UK colleagues
* Health cash plan to support everyday costs and treatments
* Access to Peppy for menopause support
* Wellbeing program with support for you and your family
* Flexible benefits to tailor health options, often extendable to family

Financial wellbeing

* Employer pension contributions matched between 4.5% and 7%
* Life assurance up to 4x basic salary (option to increase to 6x)
* Income protection and return-to-work support
* Flexible benefits including enhanced life cover, critical illness, payroll saving, and will writing
* Annual bonus schemes tied to business performance

Lifestyle

* Holiday entitlement of 33–35 days, with buy/sell options; increases after 5 years
* Discounts and savings programs

Enhanced family and carers leave

* 26 weeks paid maternity/adoption leave, two weeks paid paternity/partner leave
* Shared parental leave up to 24 weeks at full pay
* Up to five additional days for caring responsibilities

Learning and development

* Annual professional subscription
* Opportunities for technical and soft-skill development through mentoring, training, and self-development

Networks, communities, and social outcomes

* Join groups including Advanced Employee Networks supporting LGBTQ+, gender, race/ethnicity, disability, and parents/carers
* Community engagement through social outcomes

Location(s): Reading, Manchester, Cambridge, Newcastle upon Tyne, Edinburgh, Bristol, Brighton, Belfast, Leeds, London, Cardiff

Contract Type: Permanent

Work Pattern: Full Time

Market: Water

Discipline: Water

Job Ref: 10590

Recruiter Contact: Aoife Cullen


Seniority level

* Mid-Senior level


Employment type

* Full-time


Job function

* Design, Art/Creative, and Information Technology
* Industries: Civil Engineering
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