**Technical Sales Engineer - Underground Construction** Join our dynamic team at Master Builders Solutions as a Technical Sales Engineer focused on Underground Construction in Poland. In this role, you'll leverage your technical expertise to drive sales and support our clients in navigating challenges associated with underground construction projects. You'll play a crucial role in our mission to deliver innovative and high-quality solutions to our customers in the construction industry. **About Us:** Master Builders Solutions is a global leader in advanced chemical solutions for construction, known for our dedication to sustainability and innovation. Our Underground Construction segment focuses on delivering solutions that enhance the durability, efficiency, and safety of underground projects. We are committed to empowering our clients with the best tools and support for their success. **Responsibilities:** + Provide technical sales support by actively engaging with clients in the underground construction sector to assess their needs and recommend suitable solutions. + Collaborate with the sales team to achieve sales targets and expand market presence. + Conduct product demonstrations and training sessions for clients and stakeholders. + Develop and maintain technical documentation, presentations, and proposals. + Offer expert troubleshooting and problem-solving assistance to resolve product issues. + Stay informed on industry trends, competitor activities, and technological advancements. + Build and nurture strong relationships with customers. + Medical care + Opportunity to learn English + Lunch pass + Multisport card + Life insurance + Social fund benefits **Requirements:** + Master degree in Civil Engineering, Construction Management, or a related field. + Minimum of 3 years of experience in sales or technical roles in the construction industry, preferably related to underground construction or concrete. + Strong understanding of underground construction practices. + Proven ability to engage effectively with various stakeholders, including engineers, contractors, and project managers. + Excellent communication and presentation skills, with the ability to convey complex technical information clearly. + Strong analytical and problem-solving skills. + Ability to work independently while being a collaborative team player. + Willingness to travel as required to meet clients and attend industry events. + Fluency in Polish and English is essential; additional languages are a plus.