CISO Senior Management Role

Function

We’re looking for a senior-level consultant to join our client’s leadership team within the information security domain. This is a high-impact role for a seasoned professional who thrives in complex environments, leads with authority, and delivers on critical cybersecurity and resilience initiatives. The position offers long-term continuity as well as the flexibility to transition into Change Manager or Project Manager assignments as organizational priorities evolve.

Role & Responsibilities

In this role, you will operate as a senior leader within our client’s security organization, combining strategic oversight with strong execution capabilities. Your responsibilities include:

• Leading and managing one or more teams within the information security function, ensuring operational excellence and effective resource and capacity management

• Driving high-priority initiatives across cybersecurity, resilience, risk mitigation, tooling assessments, and tendering processes

• Owning the full project lifecycle, from stakeholder engagement and requirements gathering through delivery, reporting, and optimization

• Operating with a high degree of autonomy in complex stakeholder environments and under time pressure

• Supporting compliance with standards and regulations such as ISO/IEC 27001, NIS2, and related frameworks

• Acting as a change leader, with readiness to step into Change Manager or Project Manager roles when required

The Ideal Candidate

This role is suited to a leader with significant experience in IT, critical infrastructure, and cybersecurity who can balance strategic thinking with hands-on delivery. Our client is seeking someone who offers:

• A proven background in ICT transformation, program delivery, and business process improvement

• Strong knowledge of IT service management and governance frameworks such as ITIL, CMMI, project management methodologies, and ISO/IEC standards

• Working knowledge of NIS2 and the AI Act; certification as a Data Protection Officer is a strong advantage

• Proven experience in managing people, engaging with C-level stakeholders, and driving operational excellence

• A structured, autonomous, and results-driven leadership style

• Excellent communication, problem-solving, and organizational skills

• The ability to coach, mentor, and develop diverse and multicultural teams

• High adaptability and willingness to take on new responsibilities as business needs evolve

Requirements & Background

Candidates should meet the following criteria to be considered:

• Trilingual proficiency in English, French, and Dutch (French or Dutch at native level)

• A minimum Bachelor’s degree

• Extensive experience in large, complex organizations, including:

  • 20+ years in program, project, and team management

  • 10+ years in IT environments

  • Experience within sectors such as public transport, aviation, maritime ports, or rail

  • 3+ years in critical infrastructure

  • At least 1 year in cybersecurity or information security roles

• Certifications such as ITIL v3 (minimum Service Manager), CMMI, and one recognized project management framework (e.g. Prince2, PMBOK, or equivalent)

• Demonstrated people management experience including recruitment, resource planning, and budget ownership

• Proven success in intercultural environments, supported by professional references