Vacancy Technical Commercial Engineer


If you’re an ambitious and creative problem solver, we’d love you to join our team. As a Technical Sales Engineer at TWD, you combine the innovative design and problem-solving skills of an engineer with the communicative abilities and commercial instincts of a sales representative. You detect opportunities for TWD’s design services, are responsible to establish the first contacts with prospects and collect requirements and boundary conditions for various construction and installation challenges.

You efficiently develop fit-for-purpose installation methods and creative structural and mechanical design solutions. You translate a contractor’s requests in a clear design proposal and you communicate your ideas and concept solutions via a digital visual or hand sketches, both to TWD’s internal project teams as to our customers. Based in our Rotterdam office, you have a direct and major impact on achieving TWD’s growth ambitions.



  • BSc. or MSc. Degree in Civil / Structural / Mechanical / Maritime engineering or equivalent
  • Demonstrable experience as a Design or Project Engineer
  • Experience with technical sales is a plus, a strong commercial interest is necessary
  • Creative problem solver
  • Clear and structured communicator and a good listener
  • Enthusiastic entrepreneur, independence and self-reliance
  • Master the Dutch language
  • Ability to effectively balance strong technical skills with solid relationship-building capabilities
  • Ability to work in teams and collaborate effectively with people across various functions



TWD is an established Dutch engineering company, with about 140 employees and over 10 years of experience in offshore renewables and civil construction projects. Currently, TWD is expanding its branch in the UK and Greece. Working at TWD means working in a friendly environment amongst creative, talented and ambitious people. You work in a young, yet professional team where you are offered possibilities to develop yourself while working on big offshore and infrastructure projects worldwide. We work hard to deliver quality and meet our deadlines, whilst taking the time to enjoy lunch together, getting to know your colleagues, and having regular social activities.

block white



Please send your letter of motivation and CV to your future colleagues: Please send your letter of motivation and CV to and we will get back in touch!

block white