Your Challenge?
As our Technical Sales Manager BeNeLux, you will play a key role in expanding and strengthening our presence in the BeNeLux region, primarily within the process industry. After an internal training period, you will take full ownership of developing new business opportunities, managing customer accounts, and driving market growth.
You will be a vital member of the sales and calculation team, reporting directly to the Managing Director. In this role, you will maintain and deepen relationships with customers, prospects, and colleagues, providing expert technical guidance, identifying opportunities for innovation, and ensuring our solutions consistently meet client needs.
This position offers the opportunity to work in a collaborative environment, contribute to strategic market development, and make a tangible impact on the company’s growth and success.
Tasks
Some of your colleagues
Tom Vanthienen
Managing Director
“At Thermopol, we operate in a niche market where quality, safety, and reliability are absolutely crucial. Our projects often take place with large international clients, primarily in the chemical sector, where the highest standards apply.
As a Sales Engineer at Thermopol, you will have the opportunity to drive the development of our markets, working closely with customers and prospects to provide tailored solutions in plastic piping and process industry applications. You will engage with international clients who rely on our expertise, building trust and delivering value at every stage."
"What makes this role unique is the combination of technical knowledge, customer focus, and the ability to collaborate effectively with colleagues across the organization. We are looking for someone who can identify opportunities, develop strong relationships, and contribute to sustainable growth in our niche market.
At Thermopol, you become part of a close-knit team within an international group. You will make a local impact while contributing to projects with global relevance. This is a challenging role, but above all, a unique opportunity to advance your career in a specialized and high-value industry.”
Tania Janssens
HR Manager
“At Thermopol, we believe our people make the difference, and the role of Project Manager is central to that. You act as the link between our clients, the team, and project execution, having a direct impact on the success of projects for international clients, particularly in the chemical sector.
What makes us unique is not only the niche market we operate in but also the way we work together. On a personal level, we foster a collegial and friendly atmosphere, with open communication and mutual respect at the core. Everyone knows and supports each other, and you are given the freedom to take responsibility.
"We offer an environment where you are empowered but also supported. As Project Manager, you have the opportunity to apply and further develop your talents through challenging projects that demand quality, safety, and teamwork. At Thermopol, you are not just a number – you are a valued colleague helping to shape the future of our company and our clients.”
Profile
You have a higher thinking and working level, supported by a diploma or relevant experience.
You possess several years of commercial experience with proven results in sustainable portfolio growth.
Affinity with piping, plastic piping, or the process industry is an advantage.
You are a communicative, entrepreneurial self-starter with a strong commercial mindset.
You have a hands-on mentality, are a dynamic team player, and fluent in Dutch, English, and French.
What we offer?
We offer a challenging career in the exciting plastics industry, within a team that can be described as no-nonsense, enthusiastic, and hard-working. At Thermopol Kunststoftechniek, there is an open culture and a flat hierarchy. The employment conditions at Thermopol are excellent.
About Thermopol Kunststoftechniek
Thermopol Kunststoftechniek (www.thermopol.be) is a leading player in the plastics sector in Belgium and the Netherlands. Our expertise lies in designing, producing, prefabricating, and installing high-quality plastic piping systems (GRP, Thermoplastics, and GRE). From our modern workshop in Essen, we also create a wide range of plastic constructions and components, as well as carry out repairs. These solutions are primarily used in the process industry, where reliability and quality are essential.
Our success is built on five pillars that we put into practice every day: customer focus, team spirit, flexibility, quality, and safety. Thanks to these values, we have become a trusted partner for our clients, with attention to both technical excellence and sustainable collaboration.
Plasticon Composites
Thermopol is part of the international group Plasticon Composites (www.plasticoncomposites.com), which is active worldwide in the development and application of plastic solutions for industrial projects. This provides us with access to international expertise, innovative technologies, and a broad network, while allowing us to remain agile and locally engaged.
Contact us
We would love to hear from you