OT Cybersecurity expert

Protect the heart of our energy production. Shape the future of OT Cybersecurity.

As an OT Cybersecurity Expert you play a pivotal role in securing the operational technologies that keep our electricity production running safely and reliably. You become the go-to expert within the CIND team, guiding projects, assessing risks, strengthening defenses, and ensuring our sites are resilient against ever-growing cyber threats.

What you’ll do
You provide expert OT cybersecurity guidance for projects, system changes and vendor evaluations.
You perform risk and vulnerability assessments, translating findings into clear and actionable mitigation plans.
You develop and maintain OT-tailored Incident Response Plans and coordinate IR/DRP exercises.
You conduct cyber assessments across all OT sites and help design and improve cybersecurity controls and architectures.
You support governance activities, contract evaluations, CFAT/CSAT processes and ensure correct implementation of OT policies.
You collaborate closely with industrial network teams, IT cybersecurity experts, site owners and EDF stakeholders while reporting on KPIs and cybersecurity performance.

What you bring
You have a Master’s degree in Industrial or Civil Engineering and strong hands-on experience in OT or industrial cybersecurity.
You bring solid knowledge of risk frameworks, vulnerability assessment techniques, AD security and network segmentation principles.
You combine analytical skills with strong communication, structure and ownership.
You collaborate naturally with engineers, vendors and cybersecurity specialists across different domains.
You remain proactive, solution-oriented and able to keep a helicopter view in a fast-changing environment.
You are fluent in FRENCH or DUTCH AND English.

Groepsverzekering

Bedrijfswagen

Tankkaart / Laadpas

Maaltijdcheques

Smartphone

Laptop

Internetvergoeding / Abonnement

Individuele hospitalisatieverzekering

Hospitalisatieverzekering voor familie

Invaliditeitsverzekering

Tandverzekering

Leasefiets

Parking

Tussenkomst openbaar vervoer

Fietsvergoeding

Mobiliteitsbudget

Geboorte

Forfaitaire Kosten

Cultuur- en sportcheque

Eco Cheque

Opleiding

Cafetaria plan

Aanvullend kinderbijslag

13e maand

Prestatiebonus

Vakantiegeld

Extra-legale vakantiedagen

Thuiswerk

Anciënniteitsverlof

Benefits of working at Luminus
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.
You will have plenty of opportunities to learn and further develop your talents.
You work with advanced OT network and cybersecurity technologies in a highly strategic environment.
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.