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Data Engineer

IT, Data & Digital

Turn Data into Business Value – Join Us as a Data Engineer!

As a Data Engineer, you play a key role in bridging data infrastructure and business reporting. You design optimized data models and semantic layers for BI tools like Power BI and Qlik, ensuring stakeholders have fast, reliable, and actionable insights to drive strategic decisions. Your mission goes beyond building pipelines—you enable business value by creating scalable BI-ready datasets that fuel analytics and reporting across Luminus’ optimization activities.

 

What you’ll do

  • Design and implement robust data products and end-to-end pipelines aligned with best practices and architectural guidelines.
  • Build optimized data models and semantic layers for BI tools such as Power BI and Qlik to deliver consistent, high-performance reporting.
  • Ensure scalability and reliability through pipeline automation, monitoring, and proactive maintenance.
  • Collaborate with business stakeholders to align data solutions with strategic objectives and reporting needs.
  • Empower business users by providing training and coaching to help them become autonomous in managing their reports.
  • Stay ahead of technological trends in data engineering, machine learning, and modern data management practices.

 

What you bring

  • A Master’s degree in STEM, Business Engineering (Data Science specialization), or equivalent experience.
  • Strong expertise in data architecture, ETL processes, and database management.
  • Hands-on experience with BI development tools (Power BI, Qlik), including semantic layer design and data model optimization.
  • Solid programming skills in Python and SQL, plus practical experience with Apache Spark, DBT, and Snowflake.
  • Knowledge of DataOps practices and data governance principles to ensure quality, compliance, and security.
  • A proactive, customer-oriented mindset with the ability to work autonomously and collaboratively in cross-functional teams.

 

Why join us

  • You’ll be part of a dynamic team driving innovation in the energy sector through Data & AI.
  • You’ll work in an environment that values collaboration, continuous learning, and cutting-edge technology.
  • You’ll help shape sustainable solutions that make a real impact on customers and the planet.

 

What you’ll get in return?

The energy sector is one of the most rewarding industries in Belgium with a highly rewarding compensation and benefits package:

  • Competitive compensation: Attractive salary with a performance-based bonus that can be optimized to your personal preferences, plus meal vouchers.
  • Insurance & social benefits: Group insurance and hospitalization coverage for the entire family. Additional reimbursement for healthcare and pharmaceutical costs.
  • Mobility: Full reimbursement for public transport, kilometer-based cycling reimbursement and flexible mobility choices: you can choose between a company car or mobility budget.
  • Internet & communication: Home internet covered, reimbursement for a personal mobile device with a phone subscription.
  • Home Office: A fully-equipped home office, including an ergonomical ICT set-up.
  • Exclusive discounts: 30% off gas and electricity after six months, discounts on energy-saving services (e.g., solar panels, heat pumps) and reduced prices on top brands, amusement parks, festivals and more.

 

Luminus values e.v.e.r.y individual.

Are you looking for a workplace where you can truly be yourself, where you feel respected and supported regardless of your background, identity and unique story? Then you’ve come to the right place. Diversity, equity and inclusion are not empty words for us — we ensure that everyone can flourish and feel valued, so let’s build it together.

What does that mean in practice?

Do you have specific needs or require adjustments during the recruitment process or once you are hired? Let’s discuss it and we’ll do our best to find a solution. We can also discuss if you want to work at 80% or 100%.

Together we make the difference.

 

 

Curious about your benefits and more? Visit our jobsite.

Brussels

Contract open-end

Onderhoudstechnieker - Elektriciteit

Engineering & Technicians

Geef jouw carrière een boost als Elektrisch Onderhoudstechnieker!

Als Elektrisch Onderhoudstechnieker ben je een sleutelfiguur in het garanderen van de betrouwbaarheid en prestaties van onze centrales en batterijpark. Dankzij jouw expertise blijven onze installaties veilig en operationeel, zelfs bij onverwachte uitdagingen.

 

Wat je doet

  • Je voert preventief en curatief onderhoud uit aan elektrische installaties zoals hoog- en laagspanningsborden, turbines en batterijsystemen.
  • Je analyseert storingen, stelt diagnoses en zorgt voor efficiënte oplossingen.
  • Je leest en past elektrische schema’s nauwkeurig aan.
  • Je werkt mee aan revisies en nieuwe projecten door elektrische werken uit te voeren.
  • Je begeleidt onderaannemers en ziet toe op veiligheid en kwaliteit.
  • Je volgt administratieve taken op en registreert alles correct in SAP.

 

Wat je meebrengt

  • Je hebt een bachelordiploma in  elektriciteit.
  • Ervaring in de procesindustrie of elektriciteitsproductie is een troef.
  • Je hebt een goede kennis van MS Office; SAP is een pluspunt.
  • Je spreekt vlot Nederlands en begrijpt technisch Engels.
  • Veiligheid staat bij jou altijd op nummer één.
  • Je bent organisatorisch sterk, denkt oplossingsgericht en werkt goed samen met collega’s.

 

Wat krijg je ervoor terug

  • De energiesector in België biedt een van de meest aantrekkelijke compensatie- en voordelenpakketten:
  • Competitieve vergoeding: Een aantrekkelijk salaris in klasse 4, aangevuld met maaltijdcheques.
  • Verzekeringen & sociale voordelen: Groepsverzekering en hospitalisatiedekking voor het hele gezin, plus extra terugbetaling voor gezondheidszorg en farmaceutische kosten.
  • Mobiliteit: Volledige vergoeding voor openbaar vervoer en kilometervergoeding voor als je met de fiets komt.
  • Exclusieve kortingen: 30% korting op gas en elektriciteit na zes maanden, kortingen op energiebesparende diensten zoals zonnepanelen en warmtepompen, en gereduceerde prijzen op topmerken, pretparken, festivals en meer.

 

Waarom kiezen voor ons

  • Je komt terecht bij een Top Employer die duurzaamheid en innovatie hoog in het vaandel draagt.
  • Je krijgt volop kansen om te leren en je talenten verder te ontwikkelen.
  • Je geniet van een marktconform salaris en een aantrekkelijk pakket extra-legale voordelen.

 

Luminus waardeert i.e.d.e.r individu.

Zoek je een werkplek waar je echt jezelf kan zijn, waar je je gerespecteerd en gesteund voelt, ongeacht je achtergrond, identiteit en unieke verhaal? Dan ben je hier aan het juiste adres. Diversiteit, gelijkheid en inclusie zijn voor ons geen loze woorden — wij zorgen ervoor dat iedereen zich kan ontplooien en gewaardeerd voelen, dus laten we daar samen aan bouwen!

 

Wat betekent dat in de praktijk?

Heb je specifieke behoeften of aanpassingen nodig tijdens het sollicitatieproces of nadat je bent aangenomen? Laten we het bespreken en we zullen ons best doen om een oplossing te vinden. We kunnen ook bespreken of je 80% of 100% wil werken.

 

Samen maken we het verschil

 

 

 

Benieuwd naar jouw voordelen en meer? Bezoek onze jobsite.

Ontdek meer over onze productieteams en onze technische jobs !

Gent

Contract onbepaalde duur

Field Sales Manager Liège - Luxembourg

Sales & Marketing

Chez Luminus, nous fournissons aux particuliers et aux entreprises à travers la Belgique des solutions énergétiques fiables, durables et orientées client. Au sein de notre organisation Retail – Direct Sales (DISA), nous collaborons étroitement avec des partenaires nationaux du retail et des agences de vente afin de proposer directement nos produits et services aux clients résidentiels et professionnels.Cette fonction concerne spécifiquement la région Liège - Luxembourg, avec une forte présence sur le terrain afin de soutenir nos partenaires commerciaux et points de vente locaux.En tant que Field Sales Manager Direct Sales, vous jouez un rôle clé dans le pilotage de la performance commerciale au sein d’une région définie. Véritable lien entre Luminus, les partenaires de vente et les points de vente, vous veillez à l’atteinte des objectifs de vente quantitatifs et qualitatifs tout en garantissant l’excellence opérationnelle et des partenariats solides et durables sur le terrain.

Ce que vous ferez

 

  • Piloter la performance commerciale régionale en développant et en mettant en œuvre des plans d’action en étroite collaboration avec le Sales Manager.
  • Gérer et coacher au quotidien les partenaires commerciaux assignés, y compris les conseillers énergie, les coachs et les chefs d’équipe.
  • Agir comme point de contact régional principal pour les points de vente et les organisations partenaires, du terrain jusqu’au niveau du management.
  • Coordonner l’ensemble des activités commerciales et opérationnelles au sein de la zone attribuée, pour les produits et services existants comme nouveaux.
  • Soutenir l’excellence commerciale via des formations, certifications, sessions de coaching, événements commerciaux, challenges et programmes d’incentive.
  • Suivre les résultats et la qualité opérationnelle en monitorant les KPI, en traitant les plaintes ou conflits et en reportant les performances de manière hebdomadaire.

Ce que vous apportez

 

  • Vous êtes titulaire d’un diplôme de bachelier ou disposez d’une expérience équivalente dans un domaine commercial ou orienté business.
  • Vous êtes bilingue français–néerlandais et possédez une bonne connaissance de l’anglais.
  • Vous justifiez d’au moins deux ans d’expérience en gestion commerciale, vente terrain ou coaching commercial.
  • Vous combinez un fort sens commercial avec d’excellentes compétences en communication et en gestion des parties prenantes.
  • Vous faites preuve d’un esprit entrepreneurial, de flexibilité, de motivation et d’une approche orientée solutions.
  • Vous êtes à l’aise avec des déplacements plusieurs jours par semaine et vous épanouissez dans un environnement dynamique et orienté équipe.

 

 

Qu’est-ce que vous y gagnez

Le secteur de l'énergie en Belgique offre l'un des environnements de travail les plus attrayants, avec un ensemble complet de rémunérations et d'avantages sociaux :

 

  • Rémunération compétitive : Salaire attractif avec bonus lié à la performance et modulable selon tes préférences personnelles, chèques-repas.
  • Assurances & avantages sociaux : Assurance groupe et couverture hospitalisation pour toute la famille. Remboursement complémentaire des frais de soins de santé et pharmaceutiques.
  • Mobilité : Remboursement intégral des frais de transport public, indemnité kilométrique pour les vélos et choix de mobilité flexible : tu peux choisir entre une voiture de société ou un budget mobilité.
  • Internet et communication : Internet à domicile couvert et remboursement de ton appareil mobile personnel avec abonnement téléphonique.
  • Bureau à domicile : Bureau à domicile entièrement équipé, y compris une configuration informatique ergonomique.
  • Réductions exclusives : Après six mois, une réduction de 30 % sur l'essence et l'électricité, des avantages sur les solutions d'économie d'énergie telles que les panneaux solaires et les pompes à chaleur, et des réductions importantes sur les grandes marques, les parcs d'attractions, les festivals et bien plus encore.

 

Luminus valorise chaque individu

Vous cherchez un lieu de travail où vous pouvez être vous-même, où vous vous sentez respecté et soutenu, quel que soit votre parcours, votre identité et votre histoire unique ? Alors vous êtes au bon endroit. Diversité, équité et inclusion ne sont pas des mots creux pour nous — nous veillons à ce que chacun puisse s’épanouir et se sentir valorisé. Construisons cela ensemble !

Concrètement ?

Vous avez des besoins spécifiques ou des ajustements à prévoir pendant le processus de recrutement ou après votre embauche ? Parlons-en et nous ferons de notre mieux pour trouver une solution.

Ensemble, nous faisons la différence.

Liège

Contrat à durée indéterminée

Data & AI Governance Lead

Finance

Lead the Future of Data & AI Governance at Luminus!

As a Data & AI Governance Lead, you are the driving force behind embedding a data- and AI-driven mindset across Luminus. You ensure that governance is not just a control function but a true business enabler, laying the foundation for ethical, compliant, and impactful data and AI solutions in a highly regulated and fast-evolving energy context.

 

What you’ll do

  • Develop and maintain clear, actionable governance policies and frameworks for data and AI, aligned with our architectural vision and business priorities.
  • Translate complex concepts into practical guidelines that empower business teams and ensure compliance with GDPR, EU Data Act, and AI Act.
  • Embed AI governance into existing processes, minimizing overhead and ensuring responsible and scalable AI usage across the organization.
  • Coordinate closely with architecture, platform and security teams to integrate governance-by-design principles into tools, platforms and delivery practices.
  • Monitor governance KPIs such as data quality, compliance maturity, and AI risk classification, and transparently report progress to stakeholders.
  • Facilitate the Data Governance Board and AI Governance Board, driving decisions, alignment and measurable outcomes.

 

What you bring

  • Strong expertise in data governance principles, metadata management, and regulatory frameworks in complex or regulated environments.
  • Solid understanding of AI governance, ethical AI principles, and risk-based approaches, with the ability to balance innovation and compliance.
  • A strategic mindset combined with excellent communication and stakeholder management skills across business and IT.
  • Proven experience in cross-functional collaboration, influencing without direct authority.
  • Familiarity with modern data platforms and tools (Snowflake, DBT, AWS), including hands-on knowledge of data catalogs and AI lifecycle management tools.
  • 5–10 years of experience in data governance, AI governance, or IT governance.

 

Why join us?

  • You’ll shape the future of data and AI governance in a sustainability-driven energy company with strong societal impact.
  • You work at the crossroads of business, data and AI, influencing strategic decisions at enterprise level.
  • You join a mature yet evolving data & AI landscape where governance is seen as an enabler, not a blocker.
  • You work and connect with your colleagues at a Luminus office or from home. Need some flexibility? Your manager is open to discuss what works.

 

What you’ll get in return?

The energy sector is one of the most rewarding industries in Belgium with a highly rewarding compensation and benefits package:

  • Competitive compensation: Attractive salary with a performance-based bonus that can be optimized to your personal preferences, plus meal vouchers.
  • Insurance & social benefits: Group insurance and hospitalization coverage for the entire family. Additional reimbursement for healthcare and pharmaceutical costs.
  • Mobility: Full reimbursement for public transport, kilometer-based cycling reimbursement and flexible mobility choices: you can choose between a company car or mobility budget.
  • Internet & communication: Home internet covered, reimbursement for a personal mobile device with a phone subscription.
  • Home Office: A fully-equipped home office, including an ergonomical ICT set-up.
  • Exclusive discounts: 30% off gas and electricity after six months, discounts on energy-saving services (e.g., solar panels, heat pumps) and reduced prices on top brands, amusement parks, festivals and more.

 

 

Luminus values e.v.e.r.y individual.

Are you looking for a workplace where you can truly be yourself, where you feel respected and supported regardless of your background, identity and unique story? Then you’ve come to the right place. Diversity, equity and inclusion are not empty words for us — we ensure that everyone can flourish and feel valued, so let’s build it together.

What does that mean in practice?

Do you have specific needs or require adjustments during the recruitment process or once you are hired? Let’s discuss it and we’ll do our best to find a solution. We can also discuss if you want to work at 80% or 100%.

 

Together we make the difference.

Curious about your benefits and more? Visit our jobsite.

Brussels

Contract open-end

Energy Optimisation Expert

Optimisation

Shape the Future of Energy with Us!

As an Energy Optimisation Expert, you play a key role in maximising the value of our energy assets and shaping strategic investment decisions. You combine economic analysis with market expertise to drive projects that power tomorrow.

 

What you’ll do

  • You develop and maintain economic valuation models for upstream investments, from thermal assets to renewables and batteries.
  • You structure, negotiate and follow up on asset-backed trading contracts linked to strategic projects.
  • You validate business cases and present them to the Investment Committee in collaboration with Production and Finance.
  • You contribute to long-term market price forecasting and provide insights into Belgian electricity and ancillary services markets.
  • You monitor support mechanisms like Green Certificates, CfDs and CRM, assessing their impact on profitability.
  • You participate in EDF working groups and research projects to anticipate future flexibility needs and market evolutions.

 

What you bring

  • You have a Master’s degree in Engineering, Economics or Commercial Sciences, and at least 3 years of experience in the energy sector.
  • You bring strong analytical skills and a keen interest in electricity and gas markets.
  • You communicate fluently in Dutch/English or French/English and excel in presenting complex ideas clearly.
  • You are organised, a critical thinker and a trusted advisor who builds strong relationships.
  • You enjoy working collaboratively and transferring knowledge to others.
  • You have an innovative mindset and are eager to explore emerging technologies.

 

What You’ll get in return?

  • The energy sector is one of the most rewarding industries in Belgium with a highly rewarding compensation and benefits package:  
  • Competitive compensation: Attractive salary with a performance-based bonus that can be optimized to your personal preferences, plus meal vouchers.
  • Insurance & social benefits: Group insurance and hospitalization coverage for the entire family. Additional reimbursement for healthcare and pharmaceutical costs.
  • Mobility: Full reimbursement for public transport, kilometer-based cycling reimbursement and flexible mobility choices. 
  • Internet & communication: Home internet covered, reimbursement for a personal mobile device with a phone subscription.
  • Home Office: A fully-equipped home office, including an ergonomical ICT set-up.
  • Exclusive discounts: 30% off gas and electricity after six months, discounts on energy-saving services (e.g., solar panels, heat pumps) and reduced prices on top brands, amusement parks, festivals and more.

 

 Why Join Us?

  • You join a collaborative, forward-thinking team at the heart of the energy transition.
  • You work and connect with your colleagues at a Luminus office or from home. Need some flexibility? Your manager is open to discuss what works. 

 

Luminus values e.v.e.r.y individual.

Are you looking for a workplace where you can truly be yourself, where you feel respected, supported regardless of your background, identity and unique story?  Then you’ve come to the right place. Diversity equity and inclusion are not empty words for us — we grant that everyone can flourish and feel valued, so let’s build it together!

 

What does that mean in practice?

Do you have specific needs or require adjustments during the recruitment process or once you are hired? Let’s discuss about it and we’ll do our best to find a solution. We can also discuss if you want to work at 80% or 100%.

 

 

Brussels

Contract open-end

Team Lead Hybrid Platform

IT, Data & Digital

Shape the future of IT at Luminus

 

At Luminus, we're driving the energy transition - balancing planet, people and progress through innovative electricity solutions and services. We're looking for passionate, collaborative individuals to help us build a sustainable future. Our IT team delivers value for Luminus and our customers, focusing on robust, secure and sustainable tecnology. We're transformating our Cloud, Data, and Security capabilities to support the energy transition.

 

As Team Lead Hybrid Platform, you lead the transformation and the run of Luminus’s hybrid IT landscape - covering data centers, cloud and networks. You set the strategic direction, ensuring our platforms are stable, secure, and fully aligned with business needs. By defining and executing a bold roadmap, you’ll unite infrastructure teams into a federated platform model, embedding risk management and operational excellence at the core.

 

 

What you’ll do

 

  • You take charge of strategic planning & transformation, defining the vision for the IT Infrastructure Platform Team and translating it into a clear, actionable roadmap that supports scalability and agility.
  • You lead the development of a platform architecture & service model that is modular, secure and future-ready, supporting both legacy systems and cloud-native environments.
  • You ensure operational excellence by overseeing both build and run activaties, taking decisive leadership when incidents occur.
  • You play a key role in governance & compliance, embedding cybersecurity and regulatory standards into every aspect of infrastructure operations.
  • You take ownership of financial management & vendor strategy, managing budgets with FinOps principles and building strong partnerships with infrastructure solution providers.
  • You inspire and grow the team through team leadership & development, fostering a culture of collaboration, accountability and continuous improvement.
  • You act as a strategic connector in stakeholder engagement & communication, translating infrastructure strategies into clear updates for senior leadership and business stakeholders.

 

 

What you bring

 

  • You hold a university degree in computer science or equivalent.
  • You have at least 10 years of experience in Data Center, Cloud, or Network Management within an environment where IT is business-critical.
  • You are certified in IT Risk Management and understand how to embed risk controls into infrastructure operations.
  • You have deep expertise in IT infrastructure landscape and trends.
  • You bring strong leadership skills and a strategic mindset to drive transformation and innovation.
  • You can delegate effectively to specialists and remain calm and decisive under pressure.
  • You communicate effectively across technical and business domains, aligning teams and stakeholders.
  • You are fluent in English and Dutch or French (preferably French).

 

 

Why join us

 

  • You’ll play a key role in shaping the next phase of Luminus’s digital transformation.
  • You’ll lead a strategic, high-impact initiative with visibility across the organization.
  • You’ll help build a resilient, scalable IT platform that supports a CO₂-neutral future.
  • You grow in a culture that values ownership, continuous learning, and bold thinking—where your ideas truly matter.
  • You work and connect with your colleagues at a Luminus office or from home. Need some flexibility? Your manager is open to discuss what works.

 

 

What you'll get in return ?

The energy sector is one of the most rewarding industries in Belgium with a highly rewarding compensation and benefits package:

 

  • Competitive compensation: Attractive salary with a performance-based bonus that can be optimized to your personal preferences, plus meal vouchers.
  • Insurance & social benefits: Group insurance and hospitalization coverage for the entire family. Additional reimbursement for healthcare and pharmaceutical costs.
  • Mobility: Full reimbursement for public transport, kilometer-based cycling reimbursement and flexible mobility choices: you can choose between a company car or mobility budget.
  • Internet & communication: Home internet covered, reimbursement for a personal mobile device with a phone subscription.
  • Home Office: A fully-equipped home office, including an ergonomical ICT set-up.
  • Exclusive discounts: 30% off gas and electricity after six months, discounts on energy-saving services (e.g., solar panels, heat pumps) and reduced prices on top brands, amusement parks, festivals and more.

 

 

 

 

Curious about your benefits and more? Visit our jobsite.

 

 

 

 

 

 

 

Luminus values e.v.e.r.y individual.

 

Are you looking for a workplace where you can truly be yourself, where you feel respected, supported regardless of your background, identity and unique story?  Then you’ve come to the right place. Diversity equity and inclusion are not empty words for us — we grant that everyone can flourish and feel valued, so let’s build it together!

 

What does that mean in practice?

Do you have specific needs or require adjustments during the recruitment process or once you are hired? Let’s discuss about it and we’ll do our best to find a solution. 

 

Together we make the difference

Brussels

Contract open-end

Senior Data Market Modelling Analyst

Optimisation

Power up data. Shape the future of energy markets.

As a Senior Market Data Modelling Analyst, you are the go-to expert for market price data and price curves at Luminus. You design and maintain advanced data solutions that support trading, forecasting, and strategic decision-making. With your strong financial mindset, market knowledge, and analytical skills, you deliver insights that fuel our growth and accelerate the energy transition.

 

What you’ll do

  • You analyse market trends, prices, and regulations to identify opportunities and risks.
  • You develop and optimise forward curve models, as well as volatility and correlation calculations.
  • As Data Steward, you ensure market data quality and correct interpretation across the company.
  • While working closely with traders, analysts, data scientists and engineers, you enhance forecasting models and improve market understanding.
  • You build dashboards and tools that support trading, strategy and risk management.
  • You manage relationships with data providers and ensure compliance with licensing agreements.
  • You communicate clearly and proactively with stakeholders across the business and affiliates, translating complex data into actionable insights.

 

What you bring

  • You have a strong financial background (experience in banking or energy markets is a major plus).
  • You understand energy markets and curve modelling techniques deeply.
  • You are proficiant in Python and Power BI; experience with SAS is a plus.
  • You combine analytical thinking with a keen eye for data quality and accuracy.
  • You communicate complex topics clearly and confidently to non-technical audiences.
  • You are organised, proactive, and capable of managing multiple priorities effectively.
  • You take ownership, act with integrity, and thrive in a collaborative environment.
  • You are fluent in English, knowledge of French or Dutch is a big plus.

 

Why join us

  • You’ll join a team of a dozen + 1 experts in data science, AI and energy markets — a team driven by collaboration, innovation and continuous learning.
  • In this central role, you’ll work closely with different stakeholders across Luminus, helping to shape how market data drives trading and strategic decisions.
  • We value soft skills, curiosity, and initiative as much as technical expertise — this is a place where you can grow, make an impact, and influence the energy transition.
  • You work and connect with your colleagues at a Luminus office or from home. Need some flexibility? Your manager is open to discuss what works.

 

 

What you’ll get in return?

The energy sector is one of the most rewarding industries in Belgium with a highly rewarding compensation and benefits package:

  • Competitive compensation: Attractive salary with a performance-based bonus that can be optimized to your personal preferences, plus meal vouchers.
  • Insurance & social benefits: Group insurance and hospitalization coverage for the entire family. Additional reimbursement for healthcare and pharmaceutical costs.
  • Internet & communication: Home internet covered, reimbursement for a personal mobile device with a phone subscription.
  • Home Office: A fully-equipped home office, including an ergonomical ICT set-up.
  • Exclusive discounts: 30% off gas and electricity after six months, discounts on energy-saving services (e.g., solar panels, heat pumps) and reduced prices on top brands, amusement parks, festivals and more.

 

Curious about your benefits and more? Visit our jobsite.

 

 

 

Luminus values e.v.e.r.y individual.

Are you looking for a workplace where you can truly be yourself, where you feel respected, supported regardless of your background, identity and unique story? Then you’ve come to the right place. Diversity equity and inclusion are not empty words for us — we grant that everyone can flourish and feel valued, so let’s build it together!

What does that mean in practice?

Do you have specific needs or require adjustments during the recruitment process or once you are hired? Let’s discuss about it and we’ll do our best to find a solution. 

Together we make the difference

Brussels

Contract open-end

Young Graduate

Internship/Traineeships/GenerationZero

Luminus is looking for the next generation of climate changers 

Join our two-year traineeship and make an active contribution to a CO2-neutral energy future and the energy transition. As one of our 10 young graduates, you choose ... your projects to make a difference.  

The traineeship in a nutshell 

  • A 2-year trainee programme starting in September 2026, with 3 completely different 8-month assignments in different departments/teams, allowing you to learn and grow. 

  • Your traineeship will take shape as we align our business challenges with your skills, interests, competencies, and knowledge. Flexibility is key! 

  • Dive into challenges, develop essential skills and build an invaluable network within & outside Luminus. 

  • After two years, you will choose a job that energises you and matches your developed expertise, interests and values.  The Luminus vibe. Can you feel it?  

As a Luminus trainee you don’t have to be an expert in a specific domain. What matters is your energy, your drive and your eagerness to learn! So, are you a positive person, an entrepreneur and a team player? Are you open-minded, curious and is taking care of the environment important to you? Great! It seems like we match!   Do you recognise yourself in this?  

  • I graduated with a master's degree.  

  • I am fluent in Dutch and/or French and English.  

  • I am a starter or don’t have more than 2 years of work experience.  

  • I am a born entrepreneur, and love nothing more than to take the initiative and learn.  

  • I breathe the 3 Luminus corporate values: entrepreneurship, all together and customer first.  

  • I share the green ambitions of Luminus.  

 Do you need just a little more convincing? Check out this list of advantages for you.  

• Grab this unique opportunity and grow in an ever-changing and therefore challenging sector.  • Develop a range of new skills and gain valuable expertise in various forward-looking areas.  • Help complete various Luminus projects. Co-determine their direction and be proud of your realisations.  • Build a strong network on which you can count in the future. Or that can count on you 😊  • And last but not least… A permanent contract with an attractive salary, an electric company car, a bonus and a range of interesting additional benefits.  Check out Zero Camp and what other young graduates say about Generation Zero. 

Luminus values e.v.e.r.y individual.

Are you looking for a workplace where you can truly be yourself, where you feel respected, supported regardless of your background, identity and unique story?  Then you’ve come to the right place. Diversity equity and inclusion are not empty words for us — we grant that everyone can flourish and feel valued, so let’s build it together!

What does that mean in practice?

Do you have specific needs or require adjustments during the recruitment process or once you are hired? Let’s discuss about it and we’ll do our best to find a solution. We can also discuss if you want to work at 80% or 100%.

Together we make the difference

Brussels

Contract open-end

Young IT starter

Internship/Traineeships/GenerationZero

Luminus is Looking for Young IT Talent 

Join our two-year ICT traineeship and use your ICT skills to contribute actively to a CO2-neutral (energy) future and the energy transition. Our top IT experts will guide you along the way. 

During this two-year program, you will explore various roles and assignments (product services, development, digital collaboration, IT architecture, cybersecurity, and more). In the process, you will broaden your skillset and create real impact—on yourself, Luminus, and the climate. 

 The traineeship in a nutshell 

  • A 2-year trainee programme starting in September 2026, with 3 completely different 8-month assignments  across different IT teams and disciplines. 

  • Your traineeship will take shape as we align our business challenges with your skills, interests, competencies, and knowledge. Flexibility is key! 

  • You’ll dive deep into AI, machine learning, cloud computing, cybersecurity, and more. 

  • After two years, you will choose a job that energises you and matches your developed expertise, interests and values.  

The Luminus vibe. Can you feel it?  

As a Luminus trainee you don’t have to be an expert in a specific domain. What matters is your energy, your drive and your eagerness to learn! So, are you a positive person, an entrepreneur and a team player? Are you open-minded, curious and is taking care of the environment important to you? Great! It seems like we match!  

 Do you recognise yourself in this?  

  • I graduated with a master's or bachelor degree.  

  • I am fluent in Dutch and/or French and English.  

  • I am a starter or don’t have more than 2 years of work experience.  

  • I am a born entrepreneur, and love nothing more than to take the initiative and learn.  

  • I breathe the 3 Luminus corporate values: entrepreneurship, all together and customer first.  

  • I share the green ambitions of Luminus.  

Do you need just a little more convincing? Check out this list of advantages for you.  

• Grab this unique opportunity and grow in an ever-changing and therefore challenging sector.  

• Develop a range of new skills and gain valuable expertise in various forward-looking (ICT) areas.  

• Help complete various Luminus projects. Co-determine their direction and be proud of your realisations.  

• Build a strong network on which you can count in the future. Or that can count on you 😊  

• And last but not least… A permanent contract with an attractive salary, an electric company car, a bonus and a range of interesting additional benefits.  Check out Zero Camp and what other young IT Talents say about Generation Zero

Luminus values e.v.e.r.y individual.

Are you looking for a workplace where you can truly be yourself, where you feel respected, supported regardless of your background, identity and unique story?  Then you’ve come to the right place. Diversity equity and inclusion are not empty words for us — we grant that everyone can flourish and feel valued, so let’s build it together!

What does that mean in practice?

Do you have specific needs or require adjustments during the recruitment process or once you are hired? Let’s discuss about it and we’ll do our best to find a solution. We can also discuss if you want to work at 80% or 100%.

Together we make the difference 

Brussels

Contract open-end

Conseiller Customer Care

Customer service

Chez Luminus, nous plaçons le client au cœur de la transition énergétique. Au sein de nos équipes Service Clientèle B2C, nous accompagnons chaque jour nos clients avec professionnalisme, écoute et efficacité. En collaboration étroite avec le centre de contact et les équipes internes, nous veillons à offrir une expérience client fluide, qualitative et orientée solutions.

En tant que Collaborateur Service Clientèle, vous assurez la gestion end-to-end des dossiers clients et le support de deuxième ligne. Vous contribuez activement à la satisfaction et à la fidélisation de notre clientèle en garantissant un service fiable, cohérent et de qualité.

Ce que vous ferez

  • Assurer le traitement complet des dossiers clients B2C transmis par le centre de contact ou les équipes internes.

  • Analyser les demandes clients et apporter des solutions adaptées, tant par téléphone que par écrit.

  • Mettre à jour, vérifier et corriger les données clients dans les systèmes internes.

  • Garantir l’exécution des tâches dans le respect des procédures, des délais et des standards qualitatifs et quantitatifs.

  • Contribuer à l’amélioration continue des processus et de la qualité de service par des propositions concrètes.

  • Collaborer étroitement avec les différentes équipes du département et assurer un relais d’information efficace.

Ce que vous apportez

  • Vous êtes titulaire d’un diplôme de bachelier ou disposez d’une expérience équivalente.

  • Vous avez une première expérience professionnelle dans un environnement commercial ou orienté client.

  • Vous possédez de bonnes compétences en communication, en techniques commerciales et en gestion de situations clients.

  • Vous maîtrisez les outils MS Office (Word, Excel) et avez une connaissance de SAP ou êtes disposé à l’apprendre.

  • Vous êtes organisé, capable de prioriser vos tâches et d’agir de manière proactive.

  • Vous travaillez de manière collaborative, transparente et constructive avec vos collègues et votre hiérarchie.

 

Ce que vous recevrez en retour

Le secteur de l'énergie est l'un des plus gratifiants en Belgique, offrant un package de compensation et d'avantages très attractif :

  • Rémunération compétitive : Un salaire attractif, plus des chèques-repas.
  • Assurances et avantages sociaux : Assurance groupe et couverture hospitalisation pour toute la famille. Remboursement supplémentaire pour les soins de santé et les frais pharmaceutiques.
  • Mobilité : Remboursement complet des transports en commun et indemnité kilométrique pour les déplacements à vélo.
  • Réductions exclusives : 30% de réduction sur le gaz et l'électricité après six mois, des réductions sur les services économiseurs d'énergie (par exemple, panneaux solaires, pompes à chaleur) et des prix réduits sur les grandes marques, les parcs d'attractions, les festivals et plus encore.

 

 

Classe 7

Contrat à durée déterminée de 6 mois

 

 

 

Curieux/se de connaître vos avantages et bien plus ? Consultez notre site d'emploi.

Liège

Contrat à durée déterminée

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