At N-SIDE, we turn the most complex challenges into opportunities. We are an international and dynamic team of passionate and innovative mathematicians, software engineers and business experts. Our integrated optimization solutions facilitate complex business decision-making processes using Data Analytics and Machine Learning.

As a Consultant in Energy Grid & Markets at N-SIDE, you will be responsible for the Implementation of Projects in Energy Market Optimization. These projects aim at promoting and implementing innovative Analytics for a better management of electricity markets and grid operations, participating to the design and development of innovative market structure and clearing algorithms for various electricity markets. In a complex and changing energy world, you will help market and system operators make smart data-driven decisions to become the leaders in their field.

JOB TITLE: Analyst or Consultant
DEPARTMENT: Energy & Industry
LOCATION: Louvain-la-Neuve, Belgium


  • Consultancy:

Translate advanced analytics approach in business-oriented words, understand client needs, identify main improvement levers, define requirements, collect information and data, make assumptions, calibrate the model, train the customer’s staff, measure the impact and present results to executives, help in the change management process … are all challenges that a consultant will face when working together with our customers.

  • Mathematical modeling and optimization:

This is our core business and what differentiates us from others. All solutions at N-SIDE rely on a quantitative approach and require very specific skills in terms of analytics. Whether you work on the implementation of an existing product or on the development of a new solution from scratch, your background in advanced mathematics will be put to best use.

  • Project Management:

Consultants at N-SIDE are responsible for projects, taking care of planning, budget and quality. On the customer side, our projects typically involve many stakeholders from many different responsibility levels: top management, production, process support, cost control, procurement, sales, supply chain … As the contribution of each is critical to the success of the project, one of the main project management challenges is to ensure the participation of all stakeholders in due time.



  • Master Degree in Mathematical Engineering, Electrical Engineering or Power Systems;
  • Strong analytical and problem-solving abilities;
  • Broad interest for Advanced Analytics, Machine Learning and Optimization;
  • Knowledge and experience in Energy topics, Smart Grids and Power Systems is a plus;
  • Programming skills are an asset;
  • Good communication skills and ability to explain clearly objectives and problems;
  • Fluent in English;
  • Ability to proactively interact with external and internal stakeholders;
  • Customer-minded and results-driven



An interesting and varied job in an innovative, dynamic and multicultural company. An exciting role in our quickly expanding Energy activities. N-SIDE offers a competitive salary package, which includes a company car and full range of benefits. You will join an international and flexible work environment in which creativity, freedom and initiative are rewarded. Mentoring, career development opportunities and performance bonuses are all part of keeping our team happy.

Motivated to join our team and participate to our growth? We are looking forward to receiving your CV and cover letter.  Please apply via our contact form.

We are committed to respecting your privacy and protecting your personal data, including any information which allows to identify you as an individual person. N-SIDE uses the applicant’s personal data in a fair and lawful manner. N-SIDE will collect and process personal data in accordance with applicable privacy laws. Personal information (applicant data) submitted by an applicant will only be used by N-SIDE to ensure an effective recruitment process and will be used recruitment purposes only.

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