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As an expert in Operational Excellence, you drive initiatives for structural improvement in the industrial department. You identify opportunities and secure realization of those. You support the operational teams at the production sites. You report directly to the Chief Operating Officer.


  • You develop improvement plans for the manufacturing department in line with the corporate strategy, liaise with site initiatives to secure priority setting and accelerate implementation.
  •  You oversee the implementation of the improvement plan at department level and across the sites of Prayon and secure a reporting on progress. You create transparency and visibility in initiatives.
  • You are a Master Black Belt for the industrial department (Planning and implementing improvements to operational processes – Creating and implementing operational policies and procedures based on best practices from industry leaders – Conducting analysis of operations – Reviewing performance metrics…),
  • As an expert in Operational excellence, you provide training to site teams in the different methodologies (Lean, 5S,…),
  • You act as project manager for strategic projects making sure that strategically important projects are being delivered on time, within budget and against defined objectives.


  • You have a Master’s degree in engineering (civil/mechanical/chemistry) or equivalent by experience,
  • You have at least 10 years of experience in an industrial environment,
  • You are a Black Belt or equivalent by experience,
  • You are self-motivated and capable of solving problematic situations. You have a cheerful disposition and are inspired to strive under challenging conditions,
  • You have excellent communication skills and you are capable to communicate from operators to executives,
  • You have project management experience and understanding of project management techniques,
  • You have an excellent English writing and speaking skills; French and/or Dutch is an asset.
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    About working at Engis

    Engis is home to Prayon headquarters as well as its main production site and a R&D center that manufactures and develops an extensive range of phosphate salts, purified phosphoric acids used in horticultural, agri-food, and industrial applications. The site also hosts Prayon Technologies, the Licensing division of Prayon for phosphoric acid processes and others related to phosphorous chemistry - and Profile that markets top-of-the art process equipment for phosphoric acid plants.

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    Why work at Prayon?

    A fascinating job in an international Group

    Phosphorus is an essential nutrient for the health of both humans and plants, and the life of the planet. It is part of our DNA. The core of our company is our people, their values and their shared vision, and the sustainable technologies that help them to enrich everyone’s every day.

    Working in locations around the globe, each and every one of our experts brings their unique skills and infectious dynamism to bear by improving the quality and effectiveness of the products we offer. It is thanks to them that we stay on top of the market and can develop the technologies of tomorrow. But, in order to keep our place as a leader in our sector, we always stay on the lookout for talented individuals.

    Are you ready to join us and make the difference?
    Benefits for you
    Key figures for the Prayon group

    Production sites

    Active in more than


    Technology used in over

    Phosphoric acid plants



    In million euros

    Group turnover

    In the world

    R&D centers

    More about us

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