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senior icm modeller
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PR
10 Oct, 2026
Permanent
Senior ICM Modeller - Flood Risk
Penguin Recruitment Epsom, UK
Senior ICM Modeller - Flood Risk Location: Flexible UK Locations Salary: 55,000 - 65,000 Are you a Senior ICM Modeller - Flood Risk looking for a new challenge? Join a leading consultancy and work on exciting projects across the UK. The Opportunity We are seeking a Senior ICM Modeller - Flood Risk to lead and deliver hydraulic and hydrological modelling projects. You will work on 1D and 2D models for rivers, surface water, and coastal waters, focusing on InfoWorks ICM software. This role offers the chance to work on major projects and frameworks for the Environment Agency and local authorities. Key Responsibilities - Deliver flood risk projects with integrated catchment modelling using InfoWorks ICM. - Lead technical work and mentor junior team members. - Build strong client relationships and collaborate effectively. - Utilize GIS skills in ArcGIS, MapInfo, or QGIS. - Use software like TUFLOW, Flood Modeller, and HEC-RAS. - Conduct FEH hydrological assessments and apply UK...
PR
10 Oct, 2026
Permanent
Senior ICM Modeller - Flood Risk
Penguin Recruitment Peterborough, UK
Senior Flood Risk Consultant Location: Peterborough Salary: 50,000 - 65,000 If you are a Senior Flood Risk Consultant looking to take the next step in your career in Peterborough, we would be pleased to hear from you. If this role feels close but not quite perfect, please do not be put off from applying. I specialise in Civil Engineering, Water and Flood Risk recruitment and may also be able to help with other suitable roles that are not currently advertised. Penguin Recruitment is operating as a Recruitment Agency for this position. For more information, contact Andy Hopkins, our Civil Engineering specialist with over 30 years' recruitment experience. Join a leading consultancy as a Senior Flood Risk Consultant and drive impactful projects across the UK. The Opportunity We are seeking a Senior Flood Risk Consultant to join our team in Peterborough. You will lead and deliver hydraulic and hydrological modelling projects, focusing on InfoWorks ICM. Collaborate with an international...
PR
10 Oct, 2026
Permanent
Senior ICM Modeller - Flood Risk
Penguin Recruitment Bristol, UK
Senior Flood Risk Consultant Location: Bristol Salary: 50,000 - 65,000 Are you an experienced Senior Flood Risk Consultant ready to advance your career in Bristol? Join a leading consultancy and work on diverse projects across the UK, focusing on hydraulic modelling and flood risk management. The Opportunity Join a thriving team of experts in flood risk management, where you'll lead projects using InfoWorks ICM, TUFLOW, and other advanced software. Collaborate with clients and international teams to deliver high-quality flood risk solutions. Key Responsibilities - Lead and deliver flood risk projects with a focus on integrated catchment modelling using InfoWorks ICM. - Mentor junior team members and develop their skills. - Build strong client relationships and ensure collaborative working. - Conduct 1D-2D modelling and GIS analysis using ArcGIS, MapInfo, or QGIS. - Support project managers with financial and change control procedures. - Contribute to business development and...
AT
07 Oct, 2026
Permanent
Wastewater Engineers & Modellers - Various
Advance TRS London, UK
Engineer to Associate South East & East of England Multiple Opportunities Multiple opportunities available following recent framework awards I'm working with a leading multidisciplinary engineering consultancy that has recently secured a number of significant frameworks, creating several opportunities within its growing Wastewater team. The business delivers a diverse range of infrastructure projects across the UK regulated water sector, alongside programmes within aviation, energy, rail and transportation and selected international projects. This provides the opportunity to work across a varied project portfolio, with exposure to different clients, challenges and types of infrastructure. They are looking for experienced Wastewater Modellers and Wastewater Engineers from Engineer through to Associate level, with opportunities available across the South East and East of England. The role Depending on your background and level of experience, you could be involved in:...
Calibre Search
17 Sep, 2026
Permanent
Wastewater Hydraulic Modeller
Calibre Search Swillington Common, Leeds, UK
Wastewater Hydraulic Modeller Leeds This is an exciting opportunity to join one of the UK's leading engineering consultancies at a time when the water sector is experiencing unprecedented investment. With a strong pipeline of AMP projects and long-term frameworks secured, they're looking to expand their established wastewater modelling team in Leeds. Due to such an influx of new work, they have positions from Modeller to Associate level Joining one of the largest multidisciplinary water teams in the UK, you'll work alongside experienced hydraulic modellers, engineers, GIS specialists and environmental professionals, delivering projects that improve wastewater infrastructure, tackle storm overflows and help create more sustainable communities. You'll be involved in projects from initial investigation through to solution development, supporting major UK water companies, local authorities and developers. Using InfoWorks ICM, you'll develop and maintain wastewater hydraulic models,...
AT
15 Sep, 2026
Permanent
Mid Grade, Senior or Principal Wastewater Modeller
Advance TRS United Kingdom
Job Title: Mid-Grade, Senior or Principal Wastewater Modeller Salary: 40,000- 70,000 DOE Location: UK-based - Fully Remote Type: Permanent Full-time Fully Remote About the Role Our client is looking for a Wastewater Modeller with at least 3 years' experience in the UK market to support a range of wastewater and urban drainage hydraulic modelling projects. You will work across projects involving hydraulic modelling, model build and verification, network performance, optioneering and growth assessments, with the opportunity to develop your technical expertise across a varied project portfolio. The role would suit an experienced modeller who is confident working independently while also contributing effectively to a collaborative technical team. About Our Client Our client is a specialist hydraulic modelling consultancy with over 20 years' experience in the water and wastewater sector. Their primary focus is hydraulic modelling using InfoWorks ICM, alongside services...
PR
10 Oct, 2026
Permanent
Associate Flood Risk Consultant
Penguin Recruitment Gorseinon, Swansea, UK
Associate Flood Risk Consultant Location: Bristol Salary: 60,000 - 75,000 Are you an experienced Flood Risk professional looking to step into a leadership role where you can influence projects, mentor teams and help shape the future direction of a growing technical discipline? This Associate Flood Risk Consultant opportunity in Bristol offers exactly that. A leading multidisciplinary consultancy is seeking an Associate Flood Risk Consultant to join its established Water Management team. This Associate Flood Risk Consultant role combines technical leadership, project delivery and business development across a diverse portfolio of infrastructure, development, energy, transportation and environmental projects. The Opportunity As an Associate Flood Risk Consultant, you will lead projects from inception through to delivery, managing technical teams, client relationships and commercial performance. You will play a key role in developing the Flood Risk team while contributing to major...
PR
10 Oct, 2026
Permanent
Associate Flood Risk Consultant
Penguin Recruitment Peterborough, UK
Associate Flood Risk Consultant Location: Peterborough Salary: 60,000 - 75,000 Are you an experienced Flood Risk professional looking to step into a leadership role where you can influence projects, mentor teams and help shape the future direction of a growing technical discipline? This Associate Flood Risk Consultant opportunity in Peterborough offers exactly that. A leading multidisciplinary consultancy is seeking an Associate Flood Risk Consultant to join its established Water Management team. This Associate Flood Risk Consultant role combines technical leadership, project delivery and business development across a diverse portfolio of infrastructure, development, energy, transportation and environmental projects. The Opportunity As an Associate Flood Risk Consultant, you will lead projects from inception through to delivery, managing technical teams, client relationships and commercial performance. You will play a key role in developing the Flood Risk team while...
South East Water
09 Oct, 2026
Permanent
Regional Asset Portfolio Manager
South East Water Snodland, UK
Summary: The Role undertakes the Asset Owner role on behalf of the Head of Asset Management for the above and below ground water supply assets in (Sussex/West) Region. Leads Regional focussed teams of AM Planners and Modellers to understand the long and short term Asset Management Needs for that Region, and developing those needs into Whole Life costed options for appraisal. The Role is responsible for leading the production of the long term Regional Strategy for (Sussex/West), articulating the strategic needs for the region in terms of maintaining current levels of service and also addressing future demand and resilience challenges. The role has accountability for the Operational Zone plans which then translate the strategic needs into base and enhancement investment requirements over the life of the assets. These are the fundamental plans that our price review submissions will be built from, from AMP9 onwards. The Role is critical to managing AM risk in that region, and will...
TT
09 Oct, 2026
Permanent
Graduate Process Engineer - Water Industry
Tetra Tech Birchwood, Warrington, UK
Launch your career shaping resilient water systems Purpose and scope of the role: Tetra Tech is recruiting Graduate Process Engineers to join our Water Consultancy strategy teams from early 2027. You will support process design and optimisation for water, wastewater and sludge treatment schemes within AMP8/AMP9 programmes. Day-to-day you will prepare mass and energy balances, develop process simulations (for example BioWin), contribute to nature-based solutions, support HAZOPs and commissioning, and produce technical reports informed by data analysis and GIS. You will work with multidisciplinary teams on projects that feed into multi-site investment and delivery programmes. Your impact in this position: You will quickly contribute to design outputs that inform intervention selection and delivery. Over 12-24 months you will take ownership of defined workstreams, develop modelling and commissioning skills, and influence low-carbon and cost-effective...
AT
07 Oct, 2026
Permanent
Cleanwater Engineers & Modellers - Various
Advance TRS London, UK
Engineer to Associate South East & East of England Multiple Opportunities Multiple opportunities available following recent framework awards I'm working with a leading multidisciplinary engineering consultancy that has recently secured a number of significant frameworks, creating several opportunities within its growing Clean Water team. The business delivers a diverse range of infrastructure projects across the UK regulated water sector, as well as programmes within aviation, energy, rail and transportation and selected international projects. This offers the opportunity to work across a genuinely varied project portfolio rather than being focused on a single client or programme. They are looking for experienced Clean Water Modellers and Clean Water Engineers from Engineer through to Associate level, with opportunities available across several locations in the South East & East of England. The role Depending on your background and level of experience, you could...
TT
05 Oct, 2026
Permanent
Senior Clean Water (Hydraulic) Modeller
Tetra Tech Chaddesden, Derby, UK
Lead clean-water modelling that protects communities Purpose and scope of the role: Tetra Tech's Water Consultancy is seeking a Senior Clean Water Hydraulic Modeller to deliver modelling, calibration and analytical support across AMP8 and AMP9 programmes. You will construct and maintain hydraulic models (InfoWorks WS, Synergi Water or similar), lead optioneering and analysis studies, assure modelling quality and translate outputs into outline and detailed design inputs. Day-to-day you will manage modelling workstreams, line-manage team members, maintain client relationships and contribute to bids and process improvements for multi-site, multi-million-pound programmes. Your impact in this position: In the short term you will strengthen model reliability and evidence used to inform operational decisions. Over the medium term you will lead complex modelling packages, embed improved workflows and mentor colleagues. In the longer term you will shape modelling...
TT
05 Oct, 2026
Permanent
Senior Wastewater (Hydraulic) Modeller
Tetra Tech Glasgow, UK
Lead hydraulic modelling that protects communities Purpose and scope of the role: Tetra Tech's Water Consultancy is seeking a Senior Wastewater Hydraulic Modellers to join our growing Water Consultancy and deliver hydraulic modelling and catchment strategies across AMP8 and AMP9 programmes. You will develop and quality-assure hydraulic solutions from feasibility through to outline and detailed design, lead small project teams and provide technical direction on urban drainage, DWMPs, WINEP and catchment investment planning. Locations include London, Leeds, Newcastle, Sheffield, Derby, Edinburgh, Glasgow and Warrington; hybrid working is standard. Your impact in this position: You will immediately strengthen modelling assurance and solution delivery for high-profile wastewater programmes. In the medium term you will lead multidisciplinary teams, improve modelling workflows and influence investment decisions that reduce pollution and flood risk. Longer term you...
TT
05 Oct, 2026
Permanent
Principal Wastewater (Hydraulic) Modeller
Tetra Tech Glasgow, UK
Lead wastewater modelling that shapes resilient communities across Scotland and the UK Purpose and scope of the role: Tetra Tech's Water Consultancy is seeking a Principal Wastewater Modeller to build and lead a high-performing team of Wastewater Hydraulic Modellers, based in either Glasgow or Edinburgh. You will lead technical delivery across major UK frameworks, including Scottish Water, from feasibility through to detailed design. The role will involve defining catchment strategies, directing hydraulic modelling and design inputs, and ensuring robust HSE, quality and governance standards across multi-million-pound wastewater programmes. Day to day, you will manage modelling standards, commercial performance, resource planning and risk, while supporting bids, proposals and client engagement with water companies and delivery partners. Your impact in this position: In the short term, you will strengthen modelling assurance and guide complex catchment interventions....
TT
05 Oct, 2026
Permanent
Principal Wastewater (Hydraulic) Modeller
Tetra Tech Sheffield, UK
Lead nationwide modelling that protects communities Purpose and scope of the role: Tetra Tech's Water Consultancy is seeking a Principal Wastewater Modeller to lead technical delivery and team development across AMP8 and AMP9 wastewater programmes. You will define catchment strategies, lead hydraulic modelling and design inputs from feasibility through to detailed design, and take responsibility for HSE, quality and governance on multi-million-pound projects. Day-to-day you will oversee modelling standards, manage commercial performance and risk, develop bids and proposals, and represent the business to clients and delivery partners across London, Leeds, Newcastle, Sheffield, Derby, and Warrington. Your impact in this position: Immediately you will raise modelling assurance and guide complex catchment interventions. Over the medium term you will build and mentor high-performing modelling teams, embed improved workflows and influence investment decisions that...
TT
05 Oct, 2026
Permanent
Quantity Surveyor - Water Industry
Tetra Tech Birchwood, Warrington, UK
Lead commercial delivery on flagship water infrastructure programmes Purpose and scope of the role: Tetra Tech's Water Consultancy is seeking a Quantity Surveyor to join our Water Team, supporting major long-term water industry frameworks across the UK. You will be client-facing on large, high-profile capital delivery projects, responsible for cost estimating, procurement and contract management from optioneering through to detailed design and construction. Typical programmes span AMP8 into AMP9, delivering technically demanding wastewater infrastructure packages within multidisciplinary teams. You will report into the commercial lead, collaborate with engineers, modellers and delivery partners, and influence projects with multi-million pound budgets across the North West regions. Your impact in this position: Immediately, you will strengthen commercial controls and contribute to tender and estimating workstreams. Over the medium term, you will lead procurement...
TT
05 Oct, 2026
Permanent
Wastewater (Hydraulic) Modeller
Tetra Tech Glasgow, UK
Shape urban drainage resilience Purpose and scope of the role: Tetra Tech's Water Consultancy is seeking experienced Wastewater Hydraulic Modellers to join our Water Consultancy team delivering AMP8 and AMP9 programmes across the UK. You will construct, maintain and quality-assure wastewater models, deliver feasibility assessments and develop outline and detailed design solutions for urban drainage, DWMPs, WINEP and catchment investment projects. Day-to-day you will work within multidisciplinary teams, manage small projects, engage directly with clients and handle large datasets that inform multi-million-pound delivery programmes. Your impact in this position: You will immediately improve the robustness of modelling outputs used to prioritise investment and reduce pollution risk. Over the medium term you will lead technically complex modelling workstreams, influence design and intervention choices, and build trusted client relationships. Longer term there are...
TT
05 Oct, 2026
Permanent
Principal Mechanical Design Engineer - Water Industry
Tetra Tech Birchwood, Warrington, UK
Lead mechanical design for national water programmes Purpose and scope of the role: Tetra Tech's Water Consultancy is seeking multiple Principal Mechanical Design Engineers to lead mechanical design delivery across major, long-term UK water industry frameworks. You will own mechanical design outputs for pumping systems, aeration and process plant equipment from optioneering through detailed design and construction support, producing specifications, P&IDs, schedules, calculations and procurement documentation. Projects include a £100 million, 10-year United Utilities framework and a broad AMP8/AMP9 portfolio. You will coordinate multi-disciplinary teams of engineers, modellers and data analysts, engage clients and supply-chain partners, and provide technical assurance on multi-million-pound capital schemes. Your impact in this position: In the short term you will deliver robust mechanical designs and site survey outputs. Over the medium term you will...
TT
05 Oct, 2026
Permanent
Principal Electrical Design Engineer - Water Industry
Tetra Tech Brighton, UK
Lead electrical design for UK water infrastructure - Principal Electrical Design Engineer (Water) Purpose and scope of the role: Tetra Tech's Water Consultancy is seeking multiple Principal Electrical Design Engineers to lead technical delivery across major long-term water industry frameworks UK-wide. You will produce, review and approve intricate electrical designs, specifications, calculations and construction documentation for process plants, pumping stations and ancillary assets. Daily activities include design leadership, multidisciplinary coordination, client engagement and oversight of digital design workflows. Projects include a £100 million, 10-year United Utilities framework and a broad AMP8/AMP9 portfolio comprising multi-million-pound capital schemes. You will provide technical assurance and mentor teams of engineers, modellers and data analysts. Your impact in this position: In the short term you will assure technical quality and deliverable...
TT
05 Oct, 2026
Permanent
Electrical Design Engineer - Water Industry
Tetra Tech Birchwood, Warrington, UK
Work on electrical design for UK water infrastructure Purpose and scope of the role: You will join Tetra Tech's Water Consultancy team, delivering AMP8 and AMP9 wastewater programmes across the UK. Day-to-day, you will produce electrical and instrumentation/control & automation (ICA) design deliverables, calculations, single line and system architecture diagrams, P&IDs, schedules, reports and drawings, while supporting feasibility through detailed design for programmes that address flooding and pollution. You will work within a multidisciplinary team of engineers, designers, modellers and data analysts, contributing to frameworks and projects ranging from small works to multi-million-pound packages, liaising with clients, contractors and project managers to meet programme milestones and quality standards. Your impact in this position: In the short term, you will develop technical competence in LV/MV distribution, load assessments and ICA architecture while...
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