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ArcelorMittal · Luxembourg

# Cyber Range, Testbed & Training Lead

Luxembourg Manager or lead Security 

Listed on ArcelorMittal’s official careers site. Posted September 25, 2026. Check that it is still open and apply there.
[Apply on ArcelorMittal’s careers site →](https://emfg.fa.em4.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_4001/job/41551)

[OpenNash Jobs](https://jobs.opennash.com/) / [ArcelorMittal](https://jobs.opennash.com/companies/arcelormittal/) / Cyber Range, Testbed & Training Lead

## Job description

### Key Responsibilities
- Design the OT training strategy for engineers, automation teams, maintenance personnel, leaders, contractors and suppliers.
- Establish and operate OT testbed and cyber range capabilities using representative industrial technologies.
- Develop hands-on workshops, tabletop exercises, attack-and-defend scenarios and incident simulations.
- Create alternative learning formats suitable for operational personnel with limited access to standard digital training.
- Define role-based competency paths, learning objectives and effectiveness measures.
- Coordinate exercises and knowledge exchange with Luxembourg ecosystem partners, academia and relevant communities.
- Ensure all training scenarios are safe, controlled and aligned with enterprise risks and standards.

### Qualifications
- Bachelor's degree in cyber security, engineering, adult learning or a related field; equivalent specialist experience accepted.
- Knowledge of OT systems, industrial attack scenarios, exercise design and practical skills development.
- Ability to translate technical risks into engaging, role-appropriate learning experiences.

### Experience
- 4+ years in cyber security, OT engineering, technical training or exercise delivery, including 3+ years related to OT/ICS.
- Experience designing cyber ranges, labs, simulations, workshops or incident exercises.
- Experience coordinating diverse audiences, external partners and operational subject-matter experts.

### Certifications
- GICSP, IEC 62443 or relevant OT security certification preferred.
- SANS Security Awareness Professional, technical trainer, exercise design or adult learning certification desirable.

## At a glance
- Posted by the employer: Sep 25, 2026
- First seen by OpenNash: Oct 19, 2026
- Last checked: Oct 19, 2026
- Listed for: 24 days
- Location: Luxembourg[Apply on ArcelorMittal’s careers site →](https://emfg.fa.em4.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_4001/job/41551)

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