Project Engineer

32 - 40 hrs per week Hulst, NL
Apply now

Your responsibilities as Project Engineer

As project engineer you translate the technological design to a functional technical design for our (inter)national client group. Within the project team you work on multi-disciplinary technical challenges (civil, mechanical, piping & equipment) in both the development of technologies (R&D), as projects from acquisition to implementation. 

Why work at Colsen?

With company locations in the Netherlands, Spain and South-Africa and a global network of partners we work as a team towards the same goal: making climate and environmental impact with our sustainable, customized solutions in the area of wastewater treatment, biogas production and nutrient recovery. The broad diversity of the projects we work on reflects in your daily responsibilities. Innovation, out-of-the-box thinking and sustainability are in our DNA. We have a hands-on mentality and an informal open door policy. We support own initiative and personal development and make time for relaxation by playing ping-pong during our coffee breaks, organizing a monthly Friday afternoon drink and other fun events such as pubquiz night or participating in a viking run.


  • Have obtained a technical bachelor or master’s degree in the area of process engineering, energy & proces technology, mechanical engineering or related;
  • Have experience with 3D designing (AutoCAD plant 3D software or related);
  • Are interested to work as generalist in the different technical disciplines;
  • Are client focused, eager to learn, decisive and happy to work in a small project team;
  • Have professional knowledge of English and are willing to learn Dutch;
  • Are willing to re-locate to commuting distance to our office location in Hulst and in possession of a valid working permit for the NL.

Colsen offers:

  • A competitive salary with development possibilities based on personal and business goals;
  • A variable annual bonus based on personal and company results;
  • 25 paid holidays per year for full time employment (excluding Dutch bank holidays);
  • A pension scheme fully paid by Colsen;
  • Options for flexible working;
  • Temporary housing in case of re-location;
  • Other conditions such as travel cost reimbursement, collective health insurance, company phone, bicycle plan..;
  • An innovative, informal and supportive working environment in which your daily job really makes a difference when it comes to improved climate and environmental impact!


We’d love to meet you! Please send us your resume via the form below or send an e-mail to Imre van Overloop via for more information. We promise you a reaction within a week.

Apply now

One file only.
64 MB limit.
Allowed types: pdf, doc, docx.