Graduate Wastewater Modeller

Sweco UK Ltd; Glasgow; Hybrid; GBP 28,000 - 32,000; Full time

Benefits offered by this job

Flexible and hybrid working (Flexworks

Competitive pension contribution

Life Assurance

Private Medical Insurance

Discretionary Annual Bonus Scheme

Payment of professional subscriptions

25 days holiday + bank holidays (buyup

Cycle2Work Scheme

Employee Assistance Programme

Job summary

Sweco UK Ltd in Glasgow is recruiting a Graduate Modeller to join our Water & Asset Management Division. You will build hydraulic models of rivers, drainage systems and wastewater networks using Infoworks ICM, TUFLOW or similar, and support planning applications and flood risk assessments.

This two-year blended learning graduate scheme offers virtual and face-to-face training, mentorship, and a permanent role with benefits including 25 days holiday, a great pension and life assurance; flexible

Qualifications

• Have a degree relevant to the role you’re applying for.
• Have less than 12 months of relevant work experience (excluding placements).
• Are confident using Microsoft Office and other relevant digital tools.
• Are driven, proactive, and solution-oriented.
• Can work in the UK without restrictions either now or in the future. This is a permanent role, and we’re looking for candidates who can grow their careers with Sweco without a time limit.

Responsibilities

• Build and utilise hydraulic models of rivers, drainage systems and wastewater networks using industry standard software (Infoworks ICM, TUFLOW or similar)
• Analyse the performance of wastewater and drainage networks under current and future conditions, including the effects of climate change and population growth.
• Identify and assess sustainable options to improve the capacity, operation and resilience of wastewater networks
• Identify the causes of flooding and develop options to reduce flood risk
• Use GIS to analyse data and map flood extents
• Contribute to planning applications, flood risk assessments and drainage strategies.
• Prepare technical reports, drawings and presentations

Skills

Microsoft Office

Solution-oriented

Proactive

Team collaboration

Education

Degree relevant to the role

Tools

Infoworks ICM

TUFLOW

Job description

Let’s transform society together

We are Sweco.

We are Europe’s leading design, engineering, environment and regulatory consultancy.

We are future planners, city shapers, urban innovators, digital transformers, net zero chasers, community connectors, social enterprisers and lifestyle improvers.

We are #DifferenceMakers.

And we are now taking applications for the Autumn 2027 cohort of our Early Careers Graduate Scheme.

Now recruiting: Graduate Modeller to join our Water & Asset Management Division.

At Sweco, we shape sustainable water solutions for communities and industries of all sizes. Our expertise covers every aspect of water and wastewater treatment and infrastructure—from initial feasibility studies through all design stages to construction and commissioning. As trusted leaders in the water sector, our specialists are dedicated to delivering safe, clean drinking water, efficient wastewater recycling, and reliable water transit systems. We pride ourselves on developing innovative, sustainable solutions that help protect and enhance the environment for future generations.

What does the role involve?

As a Graduate Modeller, you will:

• Build and utilise hydraulic models of rivers, drainage systems and wastewater networks using industry standard software (Infoworks ICM, TUFLOW or similar)
• Analyse the performance of wastewater and drainage networks under current and future conditions, including the effects of climate change and population growth.
• Identify and assess sustainable options to improve the capacity, operation and resilience of wastewater networks
• Identify the causes of flooding and develop options to reduce flood risk
• Use GIS to analyse data and map flood extents
• Contribute to planning applications, flood risk assessments and drainage strategies.
• Prepare technical reports, drawings and presentations

Who are we looking for?

Our unique, personalised programme is designed for passionate, forward-thinking graduates who want to change the world around them, who will thrive in a dynamic team environment, and who are hungry to collaborate not only with fellow graduates, but also with mentors and leaders across the business.

What do you need to apply?

We want to hear from you if you…

• Have a degree relevant to the role you’re applying for.
• Have less than 12 months of relevant work experience (excluding placements).
• Are confident using Microsoft Office and other relevant digital tools.
• Are driven, proactive, and solution-oriented.
• Can work in the UK without restrictions either now or in the future. This is a permanent role, and we’re looking for candidates who can grow their careers with Sweco without a time limit.

What’s in it for you?

Our Graduate Scheme offers a two-year blended learning experience, with a tailored programme delivered virtually and face-to-face. You’ll have the chance to network and grow with the 2027 cohort. Personal growth will be supported by our Early Careers team, mentors and subject matter experts from across the business.

Structured masterclasses focus on Internal Insight, Skills Development, and Subject Matter Expertise, helping fast-track your development as you pursue professional accreditation. The programme builds your confidence early in your career and gives you a platform for genuine impact within Sweco.

You’ll receive a permanent position with an industry-standard salary and benefits package, including 25 days holiday, a great pension and life assurance.

Read what our previous graduates have to say about their experience on the careers section of our website.

Please note, we will hold an assessment centre for this position in January / February 2027.

All applicants will be contacted regardless of the outcome. We provide feedback to all attendees of interviews or assessment centres but are unable to offer personal feedback at the application stage.

Employee Benefits

• Flexible and hybrid working (Flexworks Policy)
• Competitive pension contribution
• Life Assurance
• Private Medical Insurance
• Discretionary Annual Bonus Scheme
• Payment of two relevant professional subscriptions
• 25 days holiday plus bank holidays (with the option to purchase up to 5 additional days per year)
• Cycle2Work Scheme
• Employee Assistance Programme (wellbeing, mental health, financial and work advice)
• Employee discounts via Sweco Benefit Select (Faircare)
• Salary Sacrifice Electric Vehicle Scheme
• We plant a tree for all new starters!

About Us

Transforming society together, we're planning and designing sustainable communities and cities of the future.

Solving the great societal challenges of our time is more relevant, demanding and inspiring than ever before. At Sweco, we bring together experts with different perspectives and skills to develop solutions that address the challenges of urbanisation, harness the positive power of digitalisation and make societies more sustainable.

We offer our clients a combination of global expertise and local presence, adapted to their business and reality. Our ambition is to be our clients’ most relevant partner, working together to help them solve their challenges, today and into the future.

Sweco is committed to enabling all its colleagues to achieve a great balance between work and their other priorities, such as caring responsibilities, leisure activities, further learning or other interests. We offer flexible start and finish times, part time and hybrid working options so that you can flex your hours around your day to day needs.

Equality, Diversity & Inclusion

It’s important to us that that all our colleagues thrive at work - we strive to have a friendly and inclusive culture which respects the contribution individuals can bring to Sweco. We aim to promote equality, inclusivity and diversity for everyone.

Here at Sweco we positively encourage applications from suitably qualified and eligible candidates regardless of sex, race, disability, age, sexual orientation, gender reassignment, religion or belief, marital status, pregnancy or maternity/paternity.

We have signed the Armed Forces Covenant to ensure those who serve or have served, and their families, are treated fairly. To find out more The Armed Forces Covenant - Our Commitments | Sweco UK.

We are an accredited Real Living Wage Employer which reflects our commitment to fair pay and support for all colleagues.

We are also proud to be a Disability Confident Committed employer, and will interview applicants covered by the Equality Act 2010 that opt into the guaranteed interview scheme on the application form and meet the minimum criteria for the role.

If I have a disability, can I get help (e.g. “reasonable adjustments”) with the application process?

If you’re an applicant with a disability that requires a reasonable accommodation to complete any part of the application process or are limited in the ability or unable to use the online application system and need an alternative method for applying, please contact [e-mail] for assistance.

In order to address your request the following information is needed:

• Name
• The best method for contacting you (Phone or email)
• The position title
• Requisition/vacancy number

Upon receipt of this information, we’ll respond to you promptly to obtain more information about your request.

Please note: we reserve the right to close vacancies before the advertised closing date.

Sweco UK&I have an internal resourcing team who are responsible for all recruiting activity. We have a Preferred Supplier List of trusted agencies who we work with on those “hard to fill” roles.

We have defined processes for recruitment applications and it is company policy not to accept speculative CVs. Any speculative CVs received into the business (whether to a manager or member of the resourcing team) will become the property of Sweco and the agency will not be eligible for an introductory fee.

Our Preferred Supplier List was reviewed in November 2025 and we are not looking to add any additional agencies. We’ll be reviewing the PSL again at the end of 2026 and non-compliance with the above statements could be detrimental to you having the opportunity to be included.

Our Talent Community for experienced professionals is a great way to keep up to date with our latest news, insights, future vacancies, as well as gaining access to exclusive events hosted by our experts.

To learn more Join Our Talent Community - Sweco United Kingdom