GRC Information Security Officer
Location: Luminus Brussels, Brussels Region, Belgium
Publication date: July 14, 2025
Contract: Open-end
Be the guardian of our digital future. At Luminus, the ICT department is committed to optimizing energy consumption by focusing on cybersecurity, data intelligence, and network infrastructures. Our primary goal is to develop more intelligent energy systems that help customers and colleagues reduce CO₂ emissions and enhance energy efficiency.
As Information Security Officer, you will join the IT team and help Luminus manage information security risks. You will be responsible for conducting risk assessments and other governance, risk, and compliance activities such as IT vendor risk management, security control testing, and organizing compliance assessments. Additionally, you will be involved in projects such as implementing an Information Security Management System (ISMS) and ensuring compliance with the Network and Information Systems (NIS) directive.
What you’ll do
* Lead the development and maintenance of IT security policies, standards, and controls.
* Coordinate internal audits, support external audits, and drive third‑party risk assessments.
* Conduct IT risk assessments; manage GRC activities, including vendor risk management and compliance assessments.
* Embed security into every layer of the IT organization, collaborating with IT Architects, Scrum Masters, Product Owners, and cross‑functional Agile Teams.
* Align with the EDF Group Cyber Group Office on internal control frameworks and the Cyber Memorandum.
* Contribute to key projects such as ISMS implementation and NIS compliance.
What you bring
* Bachelor’s degree in exact sciences or equivalent experience; certifications such as CISSP, CISM, ISO27001 Lead Implementer, or ISO 27005 are preferred.
* At least 5 years of work experience.
* A self‑starter who works independently and delivers tangible results such as policies and completed risk assessments.
* Strong analytical skills, a big‑picture view, and the ability to influence without authority.
* Deep experience in GRC, third‑party risk management, and ISO27001 implementation.
* Skilled in writing policies, operating GRC tools, and understanding IT infrastructure basics.
* Fluent in English and either Dutch or French.
Why join us
* Play a pivotal role in shaping the security posture of a company that values trust, integrity, and innovation.
* Work in a collaborative environment with cross‑functional teams and international alignment.
* Lead impactful projects that directly contribute to Luminus’ digital resilience.
* Work and connect with colleagues at a Luminus office or from home; flexible arrangements are encouraged.
What you’ll get in return
* Competitive compensation: attractive salary with a performance‑based bonus, plus meal vouchers.
* Insurance & social benefits: group insurance, hospitalization coverage for the entire family, and reimbursement for healthcare and pharmaceutical costs.
* Mobility: full reimbursement for public transport, kilometer‑based cycling reimbursement, and flexible options including a company car or mobility budget.
* Internet & communication: home internet covered, reimbursement for a personal mobile device and phone subscription.
* Home office: a fully equipped home office with an ergonomic ICT setup.
* 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 every individual. We believe everyone can flourish and feel valued, so let’s build it together!
What does that mean in practice? If you have specific needs or need adjustments during the recruitment process or once you are hired, let’s discuss and find a solution.
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