Discover our vacancies

Design Solutions That Power the Future ! 

Join our team as a Functional Analyst.   

At Luminus, the ICT department is committed to optimizing energy consumption by concentrating on cybersecurity, data intelligence and network infrastructures. The primary goal is to develop more intelligent energy systems that assist both customers and colleagues in reducing CO2 emissions and enhancing energy efficiency. Are you interested in contributing to this objective? Continue reading to discover the value a Functional Analyst can add.

As a Functional Analyst,

you’ll bridge business needs and IT solutions, working on critical energy applications. You’ll analyze requirements, design features and support development to deliver seamless, high-impact systems. Your solid background in IT and hands-on development experience will be essential in translating complex technical challenges into functional solutions.

You’ll join an Agile team where you collaborate closely with architects, product owners and developers. Your job? Ensure that every design decision adds value and accelerates delivery.

What you'll do

• Transform business requirements into scalable, future-proof IT designs
• Ensure solution alignment with the broader architecture in collaboration with the Solution Architect
• Estimate workload, guide implementation, and oversee solution quality
• Help teams deliver on-time and in line with standards, ensuring value for money
• Actively review and improve existing designs to support a stable and modern landscape
• Share knowledge and coach peers within your domain
• Guide both business and technical stakeholders to the best-fit solution

What you bring

• At least 3 years of experience as a Solution Designer and a degree in IT or equivalent experience
• Comfortable working across technologies like AWS, CI/CD, serverless, SQL/NoSQL, APIs and event-driven systems
• Fluent in both the language of developers and business stakeholders
• Able to present your ideas clearly—using diagrams, models or documentation
• Hands-on approach with APIs, queries, logs, or basic scripts
• You think in reusable components and scalable patterns
• Fluent in English and either Dutch or French

Why join us?

• At Luminus, you become part of an organisation that truly invests in its people and the future of energy. Our dynamic ICT environment puts you at the center of innovation, digitalisation, and sustainability.
• You’ll collaborate with talented, passionate professionals in cross-functional teams that deliver impactful energy solutions. You’re given the autonomy to grow, the tools to innovate, and the mission to make a real difference.
• Whether it’s improving the digital customer experience, building smarter grid solutions or enabling energy-efficient innovations—your contribution matters.

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.

Discover more about our IT Department and Projects !

Shape the Future of Energy with your ICT skills. 

Join our team as a Security Architect.

At Luminus, our ICT department is dedicated to optimizing energy consumption by focusing on cybersecurity, data intelligence and network infrastructures. Our ultimate goal? Building smarter energy systems that help both our customers and colleagues reduce CO2 emissions and improve energy efficiency. Want to help reach that goal? Read on to find out more about what a Security Architect can bring to that.

As a Security Architect, you will work closely with enterprise, infrastructure and solution architects to influence key security decisions. You play a critical role in translating business needs into secure, scalable and well-documented architectural solutions.

What you’ll do 

• You design, document and maintain security architectures in line with Luminus’s policies and compliance requirements (e.g., NIS 2).
• You analyze exisiting systems and architectures, identify vulnerabilities and develop risk mitigation strategies.
• You integrate security requirements into both Agile and Waterfall development environements.
• You define and document reference architectures to enable reusable and scalable security components.
• You select and apply appropriate security technologies, incuding IAM solutions, infrastrucuture protections and encryption tools.
• You lead architecture governance processes and contribute to continious optimization.
• You define and prioritize system restoration plans to ensure business continuity.

What you bring 

• You hold a master’s degree in a STEM field or bring equivalent hands-on experience.
• You have at least four years of experience in IT architecture, with strong knowledge of cybersecurity architecture.
• You are proficient in documenting and communicating complex technical concepts (Visio, Confluence, BPMN, Jira)
• You are skilled in infrastructure, OS, databases, authentication system and development languages.
• You are confident and persuasive in defending security requirements in governance discussions.
• Relevant certifications are a big plus.
• You have working knowledge of architecture methodologies such as ISSAP, SABSA, TOGAF or CISSP.
• You are fluent in English and either Dutch or French.

We value innovative and inclusive teams that’s why we encourage candidates from all backgrounds to apply.

Why join us? 

• You will be responsible for securing systems for an leading energy company.
• You will have the chance to work with the newest technologies and methodologies. This environment will provide you with opportunities to learn and grow, keeping your skills up-to-date with the latest industry trends.
• You will be involved in developing and implementing advanced security measures to protect data and systems from potential threats.
• You will join a team that has a wealth of knowledge and experience in the field and you will have the opportunity to learn from and collaborate with them.
• You work from home or in a Luminus hub close to home. Nine-to-five, or not? There are options to make your schedule work for you.

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.

Discover more about our IT Department and Projects !

Join our team as a Security Operations Analyst.  

Protect Digital Assets with Luminus!

At Luminus, the ICT department is key to driving energy innovation. Through cybersecurity, data intelligence, and robust network infrastructures, we aim to create smarter energy systems that help reduce CO2 emissions and improve energy efficiency. As a Security Operations Analyst, you'll be instrumental in this mission.

As a Security Operations Analyst, you’ll take the lead in detecting, analyzing, and mitigating cyber threats. You'll manage security vulnerabilities using tools like Tenable, support simulation-based awareness campaigns, and refine incident response processes. Your work will not only protect our infrastructure—it will strengthen our broader security culture and ensure that colleagues and external stakeholders alike can rely on a safe IT environment.

What you'll do

• You will monitor and respond to security events, alerts and incidents. 
• With Tenable, RAPID7 or Qualys, you’ll perform vulnerability assessments, interpret findings, and coordinate with external IT teams for remediation.
• Phishing simulations, awareness platforms, video trainings—you’ll ensure they are rolled out effectively and that employees engage with them.
• Enhancing endpoint protection, securing privileged access, and applying secure coding practices will be part of your daily toolkit.
• In collaboration with colleagues and vendors, you’ll update and refine security procedures to keep Luminus ahead of cyber threats.
• As part of your stakeholder engagement, you’ll interact with national cybersecurity bodies and third-party providers, knowing when to escalate or delegate.

What you bring 

• You have over 4 years of experience in cybersecurity, with a focus on SOC, SIEM and vulnerability management. 
• You are familiar with security frameworks such as ISO27001, NIST and OWASP. 
• Certifications like GCED or GCIH? Preferred, and a strong asset if you have them.
• With strong analytical and problem-solving skills, you act decisively when security issues arise.
• You have excellent communication skills to engage effectively with both internal and external teams. 
• You are results-driven with a focus on delivering quality outcomes. 
• You are fluent in English and either French or Dutch. 

We encourage candidates from all backgrounds to apply because we value innovative and inclusive teams. 

Why join us? 

• Join a forward-thinking, agile team where cybersecurity is a strategic priority.
• You have access to the newest tools and the latest technologies. 
• You will find with us a collaborative environment that values your expertise.
• You work from home or in a Luminus hub close to home. Nine-to-five, or not? There are options to make your schedule work for you.

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.

Discover more about our IT Department and Projects !

Join us as Senior Cloud Azure Architect.   

Lead the Cloud Transformation at Luminus!

At Luminus, the ICT department is committed to optimizing energy consumption by concentrating on cybersecurity, data intelligence and network infrastructures. The primary goal is to develop more intelligent energy systems that assist both customers and colleagues in reducing CO2 emissions and enhancing energy efficiency. Are you interested in contributing to this objective? Continue reading to discover the value a Senior Cloud Azure Architect can add. 

As a Senior Azure Cloud Architect, you’ll take the lead in defining a future-proof Azure strategy, designing, optimizing and securing our Azure environment. By empowering application teams and driving innovation, you’ll play a key role in shaping Luminus’ cloud journey. 

What You’ll Do

• You will shape the Azure cloud infrastructure roadmap, ensuring security, scalability and efficiency. 
• You will design modern, cost-effective solutions (IaaS, PaaS, SaaS) to meet evolving business needs. 
• You will ensure best practices in FinOps, business continuity, security and compliance. 
• You will provide expert guidance on CI/CD, Infrastructure as Code and cloud-native architecture. 
• You will work closely with delivery teams, enterprise architects and leadership to align cloud initiatives.
• You will continuously assess new Azure capabilities and recommend enhancements.

What You Bring 

• You have a Bachelor’s degree in IT, Computer Science or a related field. 
• You hold an Azure Cloud Certification, such as Solutions Architect Expert, Azure Administrator or Azure Developer. 
• You have 5-7+ years of experience as an Azure Solutions Architect, ideally with DevOps or .NET application expertise. 
• You possess strong expertise in CI/CD tooling, Infrastructure as Code, and modern cloud practices. 
• Experience with AWS or other public cloud platforms is a bonus.
• You have excellent communication skills to engage with both technical and business stakeholders. 
• You are fluent in English and either Dutch or French.

We encourage candidates from all backgrounds to apply because we value innovative and inclusive teams.

Why Join Us? 

• You will shape a secure, scalable and cost-effective Azure ecosystem with your expertise. You will work with the latest Azure services, aligning with the Azure Well-Architected Framework. 
• You will engage with IT teams, business leaders and the EDF Group to drive cloud transformation.
• You work from home or in a Luminus hub close to home. Nine-to-five, or not? There are options to make your schedule work for you.

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.

Discover more about our IT Department and Projects !

Drive the digital heartbeat of tomorrow’s energy.

At Luminus, our Production Department guarantees the continuity of the energy supply by maximising the conversion of wind and water power into electricity while ensuring the flexibility of our thermal power stations to compensate for periods of low renewable production. Safety and respect for the environment guides all our actions.

As Industrial Software Engineer, you turn data into smarter decisions and machines into intelligent systems. You’ll design and deploy advanced solutions to optimize processes and boost operational efficiency and reduce downtime. Your expertise in automation protocols and industrial cybersecurity will be key to our success.

What you’ll do

• You design, develop and deploy advanced software solutions using AVEVA System Platform, OMI and related tools to boost performance in the electrical sector applications.
• Transforming data into real-time insights, you build AI/ML models for predictive maintenance, fault detection and energy efficiency.
• Ensuring smooth operations and clear data visibility, you create and maintain intuitive SCADA/HMI interfaces with AVEVA InTouch, Edge and Historian.
• For smarter, faster decision-making on the floor, you integrate AI/ML capabilities into existing industrial systems.
• You connect with PLC systems (Siemens, Rockwell, etc.) and use protocols like Modbus, OPC UA and MQTT for seamless device communication.
• To deliver intelligent energy production and automation solutions, you collaborate with engineers, data scientists and IT teams.

What you bring

• You hold a Master’s degree in Software, Electrical or Computer Engineering or a related field with 3+ years of experience in industrial automation for the electrical sector.
• You're certified in AVEVA System Platform or AVEVA PI Administrator and proficient in tools like AVEVA InTouch, Historian, Predictive Analytics, Insight and Enterprise Integration.
• You have hands-on experience integrating AI/ML frameworks with SCADA systems and using cloud-based analytics platforms and digital twin technologies.
• You’re comfortable with industrial protocols (Modbus, OPC UA, MQTT) and adept at PLC integration (Siemens, Rockwell).
• You know your way around electrical power management systems, substation automation, and renewable energy integration, with a strong grip on standards like IEC 61850 and NERC CIP.
• You prioritize cybersecurity and system reliability, ensuring compliance with electrical sector best practices while delivering smart, scalable solutions.

Why join us

• At Luminus, you’ll play a vital role in shaping the future of intelligent energy systems. Your work will drive innovation at the intersection of automation, data science and electrical engineering, making energy production smarter, more efficient and more sustainable.
• You'll be part of a multidisciplinary environment where advanced technologies like AVEVA System Platform, AI/ML and SCADA solutions are used to optimize real-time performance and predictive insights.
• Collaboration is in our DNA. You’ll work alongside engineers, data scientists and IT experts to tackle real-world challenges, from fault detection to energy efficiency.
• You work from home or in a Luminus hub at Seraing or Gent. Nine-to-five, or not? There are options to make your schedule work for you.

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.