Cyber Security Consultant – Senior Level

About the role

Deloitte Luxembourg is seeking a Cyber Security Consultant to join its fast‑moving cyber security practice. You will work with diverse client teams to design and implement security strategies that address today’s most complex digital threats.

Key responsibilities

• Assist clients in developing cyber security strategies and multi‑year implementation and remediation programmes aligned with business priorities and risk profiles.
• Advise on security governance, target operating models and the integration of security within the organization.
• Help clients tackle security challenges arising from digital transformation, including mobile, cloud, IoT and digital trust initiatives.
• Provide business‑case analysis and guide the effective use of security technologies, identifying constraints, risks and integration points.
• Support diverse project teams and promote an inclusive culture throughout engagements.

Required profile

• Master’s degree in Cyber Security, Information Technology, Computer Science or a related field.
• Minimum 3 years of cyber security experience in corporate environments.
• Strong interpersonal skills with a proven record of building client relationships.
• Broad experience across cyber strategy, security operating models, transformation programmes and security standards.
• Fluency in English and French or German.

Required skills

• Security Governance and Management
• Identity & Access Management (IAM)
• Cyber Threat Management
• Network and Infrastructure Security
• Cloud Security
• Secure System Development Life Cycle (SDLC)
• ISO/IEC 27001:2013
• NIST Cybersecurity Framework
• CIS Controls

What we offer

• Inclusive and flexible culture
• Opportunities to work on innovative, high‑impact projects
• Strong professional network across Deloitte’s global platform
• Career growth pathways tailored to your aspirations