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Passionate about IT?

What do ICT & renewable energy have in common? Your expertise, tech knowledge and drive to make the energy transition work! Discover our ICT vacancies for in-house experts.

Discover the job openings

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Twee mannen in donkere kledij zijn geconcentreerd bezig met een laptop aan een houten tafel in een gezellige kamer met warme verlichting. De ene zit, terwijl de andere staat.

An IT- job at Luminus, what to expect

Develop and improve information technology systems, hardware & software
Explore, experiment with, and test new tech
Design, build, and ship new applications for our customers & teams
Learn and develop new, relevant and future proof skills
Work in cross-company teams
Work in a flexible work environment that values your work-life balance
Be the digital driving force behind the energy transition

What we do

Discover the domains we operate in

The ICT department is the digital tech enabler within Luminus. With a strong sense of ownership, it has expanded into various tech fields. These are the domains we operate in:

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Cybersecurity

The Cybersecurity team protects Luminus’ energy infrastructure and digital assets from cyber threats. They prevent attacks, secure networks, and safeguard data integrity to ensure smooth, uninterrupted energy delivery.

Their focus is on implementing advanced security measures to keep our operations resilient and trustworthy.

Job openings in Cybersecurity

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Network & Architecture

The Network and Architecture team designs and manages the digital infrastructure that powers Luminus.

They build efficient, scalable networks that connect our energy grid and systems, optimising performance to support sustainable operations and seamless communication.

Network & Architecture jobs

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Data Intelligence

The Data Intelligence team analyses energy grid data, customer usage, and environmental factors to drive decision-making and innovation.

They create models to predict energy demand, improve efficiency, and reduce carbon footprints, helping Luminus provide tailored and sustainable energy solutions.

Job openings in Data Intelligence

New roles in the spotlight

IT Domain Manager Data & Analytics Platforms

IT, Data & Digital

The Data & Analytics (DNA) department is a key pillar of Luminus’ transformation towardsa data-centric organization. Within the RT DNA operating model, delivery is structuredaround platform teams, responsible for developing and maintaining both the enterpriseData&Analytics platform and Visualization Platform, and cross-functional scrum and fusionteams, focused on delivering data products and solutions for specific business domains.To strengthen technical excellence and team cohesion, DNA is adopting a hybrid HRorganization that combines stable platform teams — functioning both as Scrum and HRteams — with centralized pools of experts who report to domain managers and areassigned to scrum and fusion teams to support the delivery in the business domains.The Domain Manager for Data & Analytics Platforms leads and develops the teamsresponsible for designing, evolving, and operating the Data & AI Platform andVisualization Platform. These platforms enable effective data management, businessintelligence, AI and data interoperability across the organization.This role is accountable for ensuring that the platforms remain secure, reliable, scalable,and cost-efficient, while continuously integrating new technologies to meet evolvingbusiness needs.The Domain Manager also drives the adoption of platform capabilities across theorganization, ensuring that teams fully leverage available tools, services, and standards tomaximize value and efficiency.Key CompetenciesThe IT Domain Manager Data&Analytics Platforms- Demonstrates strong leadership and people management by empowering, coaching,and developing teams, while guiding tech leads, platform and visualization engineers- Possesses solid expertise in Agile delivery, with deep knowledge of frameworkssuch as Scrum and SAFe, delivery methodologies (Agile, Waterfall, Hybrid), andDevOps practices.- Communicates effectively, with excellent interpersonal skills and the ability toengage stakeholders at different levels of the organization.- Applies strategic thinking and problem-solving to analyse complex issues andprovide actionable solutions.- Demonstrates a deep understanding of data platform architecture, integration patternsand cloud technologies 2- Shows deep understanding of product management with the ability to define, prioritize,and communicate a platform roadmap that is aligned with business priorities. andtechnological evolution.- Maintains a strong interest in innovation and emerging technologies- Brings proven experience in driving continuous improvement, establishing bestpractices, and leveraging automation and cost optimization.- Collaborates effectively with product owners, architects, scrum masters, and dataintelligence teams to balance delivery priorities and technical quality- Ensures governance and compliance of platforms (data, AI, security – GDPR, AI act,Data act etc.)Main Responsibilities- Lead, coach, and develop Tech Leads, Platform Engineers, and Visualization Expertsby fostering a high-performance, collaborative culture providing coaching, feedback,and career development while guiding teams in solving technical challenges.Managing the full HR lifecycle including coaching, evaluations, and recruitment.- Define and maintain the platforms roadmap, ensuring alignment with IT and businesspriorities, architectural standards and technology evolution.- Oversee roadmap execution, ensuring engineering best practices, technologicalsustainability and avoidance of vendor lock-in.- Collaborate with the Scrum Master to monitor team performance, progress, and qualitymetrics, ensuring milestones are achieved and initiating corrective actions whennecessary.- Safeguard platform reliability by overseeing performance monitoring, incidentmanagement, and cost optimization.- Work with IT and business teams to support platform adoption, share knowledgeacross teams, and promote best practices to maximize value and return oninvestment.- Promote a culture of continuous improvement, using metrics and feedback to improveplatform efficiency, usability, and maintainability.- Contribute to defining the resource strategy (internal vs externals resources) andrecruitment priorities for the domain- Manage relationships with external vendors ensuring performance and mitigating risksassociated with partnerships. Oversee contracts and performance to ensurealignment with objectives.- Proactively identify and manage risks and issues, developing mitigation strategies andworking with Scrum Masters to remove blockers.- Manage the domain budget and provide transparent financial oversight, monitoringplatform costs and driving optimization

QualificationsRequired qualifications:- Master’s or Bachelor’s degree in Computer Science, Information Technology orrelated field (or equivalent professional experience)- Proven experience (7+ years) in IT management or agile leadership, preferablywithin a data & analytics department- Solid understanding of modern data platforms and cloud technologies, includingdata architecture, integration, analytics, AI/ML enablement, and visualization

3- Strategic thinking, product management skills, and problem solving to define andexecute roadmaps aligned with business and IT priorities- Experience working in Agile environments and managing delivery in complex,cross-functional setups- Proven ability to motivate, develop, and guide technical teams- Resilience and ability to manage ambiguity and uncertainty in fast-changingcontexts- Affinity with IT solutions at all levels and good understanding of businesscontexts- Excellent communication and interpersonal skills- Solid understanding of IT governance, risk management and compliancestandards.- Experience managing external vendors and third-party service providers- Experience in budget, resource, and cost management for platform initiatives- Fluent in English (French or Dutch is a plus).Preferred Qualifications- Recognized certifications in Agile delivery (e.g. CSM/PSM, SAFe) or projectmanagement (e.g. PMP, PRINCE2).- Strong interest in emerging technologies such as AI, GenAI, automation, anddata-driven innovation- Familiarity with enterprise architecture, IT systems integration, and infrastructureprojects- Understanding of data product thinking and modern domain-driven architectures- Experience defining and tracking platform KPIs and value metrics

Brussels

Contract open-end

IT Domain Manager Agile Delivery & SolutionArchitecture

IT, Data & Digital

Drive agile excellence and architectural impact

As an IT Domain Manager Agile Delivery & Solution Architecture, you lead the communities of Scrum Masters and Solution Architects, ensuring delivery excellence and architectural alignment across our Data & Analytics landscape. You act as the bridge between planning and execution, empowering teams to deliver high-quality solutions that support Luminus’ data-driven transformation.

What you’ll do

You coach and develop Scrum Masters and Solution Architects, fostering collaboration, ownership, and high performance.
You create structure and boundaires to help architects and delivery teams focus and execute effectively.
You coordinate Program Increment (PI) planning, ensuring readiness, risk management, and architectural alignment.
You promote agile best practices and architectural standards through communities of practice.
You monitor delivery performance and drive operational excellence using consistent metrics and transparency.
You manage capacity planning across domains and contribute to resource strategy and recruitment.
You oversee vendor relationships and domain budget, ensuring performance and cost control.

What you bring

You have 7+ years of experience in IT delivery, agile leadership, or solution architecture.
You are fluent in Agile frameworks (Scrum, SAFe) and understand scaled delivery in complex organizations.
You understand data & analytics ecosystems, cloud architectures and modern delivery pipelines.
You are a credible leader who builds trust through transparency, clear communication and pragmatic decisions.
You bring strong stakeholder management, balancing long-term strategy with operational priorities.
You combine critical thinking and resilience with a genuine passion for improvement and collaboration.
You have experience managing budgets, vendors, and technical communities.

Why join us?

You’ll play a key role in shaping the way we deliver and architect data-driven solutions at Luminus.
You’ll lead experienced, motivated professionals who value autonomy, trust, and constructive collaboration.
You’ll have the opportunity to strengthen alignment between architecture, delivery, and business value creation.
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, and valued regardless of your background, identity, or story? Then you’ve come to the right place.

Diversity, equity, and inclusion are part of who we are — we make sure everyone can flourish and feel valued.

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

Together we make the difference.

Brussels

Contract open-end

IT Domain Manager - Data Engineering andDomain Support

IT, Data & Digital

Build the backbone of data-driven transformation

As an IT Domain Manager – Data Engineering and Domain Support, you lead a community of data engineers working across agile teams to deliver scalable, high-quality data solutions. You ensure technical excellence, strengthen team cohesion, and promote best practices that enable Luminus to become a truly data-centric organization.

What you’ll do

You coach and develop Tech Leads and Data Engineers, fostering a high-performance culture, driving growth, alignment and cohesion, and managing the full HR lifecycle.
You drive the adoption of engineering best practices, including CI/CD, testing, monitoring, automation and DevOps principles.
You promote innovation through AI-assisted coding and emerging technologies to boost efficiency and scalability.
You ensure operational excellence and reliability of data products in production environments.
You apply data governance principles, ensuring data quality, lineage, and metadata management.
You collaborate across domains to align technical strategies and support agile and waterfall delivery models.

What you bring

You have 7+ years of experience in data engineering or data platform development.
You bring strong leadership skills and experience managing technical teams or communities.
You are fluent in cloud-based data platforms, DevOps, and CI/CD practices.
You understand data governance, quality, and metadata management.
You have a passion for innovation and emerging technologies like AI and automation.
You combine critical and strategic thinking with pragmatism - balancing long-term vision and short-term delivery.
You communicate clearly and thrive in fast-changing, cross-functional environments.

Why join us?

You’ll have a real impact on Luminus’ data transformation, shaping how our engineers grow and collaborate.
You’ll work closely with skilled and motivated professionals who value transparency, ownership, and innovation.
You’ll get the space to build a strong Data Engineering community, ensuring professional development and cohesion across teams.
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

Diversity, equity, and inclusion are part of who we are — we make sure everyone can flourish and feel valued.

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

Together we make the difference.

Brussels

Contract open-end

All IT, data & digital vacatures

Here’s why our ICT co-workers chose Luminus

Passionate about technology

We are always looking for ways to innovate and accelerate the energy transition through technology. Ranging from cloud computing, user-friendly tools, predictive data models, and much more. Our ICT teams play a crucial role in accelerating the energy transition and delivering climate-positive ICT solutions.

Balancing work and life

Besides a solid compensation and benefits package, we prioritise work-life balance. You can benefit from plenty of options that match your personal values and interests: flex-working, tailored benefits and initiatives like sports and social events.

Growing at your pace

With a range of learning programs, both online and in-person, you can choose how and when you develop your skills. We also offer niche or custom training, upon request.

Stability

Luminus is part of the EDF Group: a world player in energy production. In Belgium, we provide 10% of all energy supply. With more than 30 production sites in Flanders and Wallonia and a network of partners offering energy-efficient solutions, Luminus is able to meet the expectations of its 2 million customers.

Get to know the team

"Developing complex new product features and still have enough time to pursue my passion for cycling."

Gerd
Solution Architect

Kim holding his laptop, stands before a green field.

"The way we experiment with new tech in our sandbox environment is something I rarely see at other companies.”

Kim
Solution Designer

Suzy holding her laptop outside the waterpower installation.

“From all-round help desk agent to IAM Quality Expert that's about to release a new IAM tool company wide in 3 years time. What more can I say?”

Suzy
IAM Quality Expert

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ICT's role and mission at Luminus

At Luminus, our ICT team plays a pivotal role in shaping a carbon-neutral energy future. We are committed to harmonising environmental protection, human well-being, and economic growth through innovative technological solutions.

Our ICT mission is to drive the electrification and optimization of energy consumption by leveraging cutting-edge cybersecurity, data intelligence, and network infrastructures. Together, we are creating smarter energy systems that help reduce CO₂ emissions while enhancing energy efficiency.

Working at Luminus means being part of a team where innovation is key. Your work will contribute to the delivery of sustainable energy, helping build a cleaner planet in an environment where you can achieve your full potential. Join us to code the future of energy and make a real impact in our collective combat against climate change.

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Ready to apply?

Do you want to know more about the application process? Here is an overview of the steps.

Browse the job openings

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