Kingspan Klargester is seeking an ambitious and commercially driven Technical Sales Manager to join our growing GB Water Business Unit.
This is an exciting opportunity for a technically minded sales professional to drive business growth across our industry-leading portfolio of wastewater, Sustainable Drainage Systems (SuDS), pumping solutions, separators and custom-engineered systems.
Reporting to the Technical Sales Director, you'll play a pivotal role in developing strategic relationships, influencing key project specifications, and delivering profitable growth across a diverse customer base. Working closely with Engineering, Production and Commercial teams, you'll help customers find innovative water management solutions that support environmental sustainability and infrastructure development throughout Great Britain.
At Kingspan, we're passionate about innovation, sustainability and creating solutions that make a positive impact on the built environment.
You'll benefit from:
Competitive Salary + Performance Bonus
Working hours Monday to Friday, 9:00am - 5:00pm
Pension Scheme with Company Contributions
Life Assurance (up to 4x salary)
Health & Wellbeing Benefits, including Virtual GP
Cycle to Work Scheme
Employee Discount Programme
Ongoing Training & Career Development
Opportunities to Progress Within a Global Organisation Operating in 80+ Countries
Collaborative, Supportive and Inclusive Culture
The Opportunity to Influence Major Infrastructure and Sustainability Projects
The Role
As Technical Sales Manager, you'll be responsible for driving sales growth and developing strong customer relationships across the wastewater and SuDS sectors.
You will manage projects from initial specification through to order placement, ensuring customers receive expert technical support and commercially effective solutions.
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Achieve and exceed sales targets while maximising profitability across the product portfolio.
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Develop and manage a robust project pipeline using CRM tools.
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Identify, secure and influence project specifications at an early stage.
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Build strong relationships with key stakeholders including:
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Consulting Engineers
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Architects
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Contractors
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House Builders
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Local Authorities
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Water Utilities
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Holiday Park Operators
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Deliver technical presentations and product solutions to customers.
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Support the development of detailed technical proposals and specifications.
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Collaborate with Engineering and Production teams on bespoke Make-to-Order (MTO) projects.
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Attend industry events, client meetings and authority engagements to increase brand presence and project opportunities.
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Contribute to sales planning, forecasting and strategic growth initiatives.
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Ensure compliance with company standards relating to health & safety, quality and sustainability.
We're looking for an individual who combines strong commercial acumen with technical credibility and a natural ability to build lasting customer relationships.
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Proven success within a Technical Sales, Sales Engineering, Business Development or Sales Support environment.
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Strong commercial awareness with a track record of delivering growth and achieving targets.
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Knowledge of wastewater, drainage, surface water management or water infrastructure products.
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Excellent communication, negotiation and presentation skills.
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Ability to build and maintain relationships with both technical and commercial stakeholders.
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Experience working collaboratively with engineering, manufacturing or operational teams.
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Strong organisational and pipeline management skills.
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Degree or equivalent qualification in Engineering, Environmental Science or a related discipline.
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Experience within wastewater treatment, drainage, pumping, SuDS or water management sectors.
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Ability to interpret technical drawings, specifications and project requirements.
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Experience influencing specifications with consultants and engineering practices.
Kingspan Klargester is a recognised leader in wastewater treatment and Sustainable Drainage Solutions (SuDS), providing innovative products and services that support environmental performance and infrastructure resilience.
As part of the global Kingspan Group, we are committed to helping create a better built environment through sustainable solutions, technical excellence and customer-focused innovation.
If you're a commercially driven sales professional with a passion for technical solutions and relationship-based selling, we'd love to hear from you.
Apply now and help shape the future of sustainable water management with Kingspan Klargester.
We are an equal opportunities employer and welcome applications from all qualified candidates. Hiring decisions are based on merit, skills, and business needs.
