CISO as a Service Consultant

  • Brussels, Belgium
  • Full-Time
  • On-Site
  • -

Job Description:

Mission Overview:

This is a consultancy mission at a client site, where you will represent Keystone Solutions as a CISOaaS Consultant. As a Keystone Solutions consultant, you will be hired by Keystone Solutions to work on client projects, delivering expertise and value in the field of cybersecurity.


Responsibilities:

  • Build awareness on organizational cybersecurity risk exposure.
  • Support the client entity in developing a multi-year cybersecurity strategy and roadmap aligned with industry standards and Belgian/EU regulatory expectations.
  • Provide on-demand advice and expertise regarding cyber risks and investment priorities.
  • Assist subsidiaries in breaking down complex security requirements in a pragmatic, hands-on manner.
  • Ensure progress through rigorous follow-up of remediation actions, identify issues, and collaborate toward resolution.
  • Facilitate collaboration between various departments, the client group, and third-party service providers.
  • Aggregate input into concise, high-quality deliverables for Senior Management, supported by a communication kit.

Required Qualifications:

  • Master’s degree.
  • Relevant professional certifications (e.g., CISSP, CISA, CRISC) required; familiarity with cloud security credentials (e.g., CCSP, Azure/AWS Security Specialty) is a plus.
  • Fluency in French, Dutch, and English (English is mandatory).

Required Experience:

  • Proven track record in designing and implementing enterprise security programs in complex, regulated environments.
  • Expertise in EU cyber regulations (DORA, NIS2, EBA/ECB guidelines) and international standards (ISO 27001, NIST CSF).

Business Experience:

  • Solid analytical skills; ability to break down complex issues into key components; strong deductive reasoning; ability to map regulations to security controls and measures; ability to draw conclusions from evidence and assumptions.

Technical Experience:

  • Hands-on security guidance and tactical support in:
    • Cloud security (AWS/Azure architectures)
    • Identity & Access Management (IAM) frameworks
    • SIEM/EDR deployment and threat intelligence integration
    • Network security and basic IT hygiene (vulnerability and patch management)

Soft Skills:

  • Highly skilled in communicating complex technical concepts to diverse audiences, from C-level executives to technical specialists.
  • Strong business acumen and customer orientation.
  • Good analytical and synthesis skills.
  • Factual, results-oriented, outcome-driven, and proactive.
  • Self-starter capable of independent problem-solving with minimal oversight.
  • Ability to work in complex environments spanning multiple departments, entities, and third parties.
  • Resilient in overcoming setbacks and difficulties; solution-oriented.

Why Join Keystone Solutions?

  • Consultancy Nature: Embrace your identity as a consultant, working on-site and making a real impact for clients.
  • Dynamic Projects: Experience a wide variety of challenges across different client environments, ensuring no two missions are ever the same.
  • Turbo-Charged Learning: Accelerate your professional development and broaden your expertise through exposure to diverse projects and continuous learning opportunities.
  • Skyrocketing Ambition: Grow your career within a framework that values ambition and supports your upward trajectory.
  • Values: As a K-Stone, you bring our core values to every engagement, making a difference for clients and the broader community.

Ready to Apply?

If you are ready to tackle technical and strategic challenges in a dynamic consultancy environment, apply today at Keystone Solutions Career Portal.