Mission Overview:

Join Keystone Solutions as a consultant on a client mission: Functional Analyst with a strong ICT Security background. You will be employed by Keystone Solutions and embedded within our client’s ICT Security team to safeguard critical systems across office and industrial environments.

• Join our client’s ICT Security team and play a key role in safeguarding critical systems.
• Work on critical security challenges that matter.
• Collaborate with cross-functional teams in a dynamic environment.
• Be part of a company committed to continuous improvement and innovation.

We are looking for a Functional Analyst with a strong ICT Security background who thrives on problem-solving and collaboration. Your mission: help detect, manage, and prevent cyber threats while shaping secure architectures for both office and industrial environments.

Consultancy Nature of Work:

This opportunity is delivered under Keystone Solutions’ consultancy model. You will be employed by Keystone Solutions and work on-site and in hybrid setups with our client’s teams. As a Keystone Solutions consultant, you will operate shoulder-to-shoulder with ICT and business stakeholders, bringing our consulting rigor, methods, and values to deliver tangible outcomes in a live production context.

Dynamic Projects:

Start by tackling high-impact security challenges for this client; over time, you will have opportunities to contribute to diverse missions across other clients and industries. Expect variety: office IT and industrial control environments, greenfield designs and brownfield hardening, process optimization and architecture initiatives.

Turbo-Charged Learning and Development:

Keystone Solutions backs your growth with structured development plans, coaching, and certification support relevant to this role (e.g., ISO/IEC 27001, IEC 62443, SOC/IR, cloud security). You will sharpen both your functional analysis craft and your security depth through real-world engagements, knowledge sharing, and hands-on labs.

Ambition Skyrocketing within a Consultancy Framework:

Grow your impact and responsibility across engagements—whether your aspiration is senior consultancy, solution/security architecture, SOC/IR leadership, or advisory. Keystone Solutions provides clear progression paths and the mission diversity to accelerate your trajectory.

Key Responsibilities:

As a Keystone Solutions consultant, you will execute the following responsibilities in close collaboration with the client:

• Drive Cybersecurity Excellence: Support incident detection and response, leveraging your technical expertise to keep our systems resilient.
• Collaborate Across Teams: Engage with ICT and business stakeholders to understand monitoring needs and translate them into actionable solutions.
• Create Smart Processes: Develop clear procedures for security tools that enhance detection and monitoring capabilities.
• Shape Secure Architectures: Contribute to designing and formalizing security frameworks for Office and Industrial Control Systems.
• Analyze, document, and implement business and security requirements using industry standards (NIST, CIS, ISO27001/2, IEC62443).
• Assess existing infrastructure and gather insights from application, operations, and business teams.
• Identify improvement opportunities and present practical, forward-thinking solutions.

Technical Skills:

• Experience: Minimum 2 years in ICT security and functional analysis.
• Expertise: Strong analytical skills to define problems, clarify requirements, and propose solutions.
• Technical Know-How:
  • Solid understanding of security frameworks (NIST, CIS, ISO27001/2, IEC62443).
  • Familiarity with application and infrastructure architecture.
  • Ability to perform bottom-up research for diagnostics and impact analysis.

Communication Skills:

• Communication: Active listening, sharp questioning, and clear translation of technical concepts into user-friendly language.

Personal Skills:

• Personal Attributes:
  • Independent and proactive, yet a strong team player.
  • Structured and detail-oriented, with a balance between methodology and practical constraints.
  • Adaptable to evolving legal and organizational contexts.
  • Fluent in Dutch or French (spoken) and English (written).

Keystone Solutions’ Values in a Consultancy Context:

• Client impact first: We prioritize outcomes that measurably improve security posture.
• Craftsmanship and accountability: High standards in analysis, documentation, and delivery.
• Curiosity and continuous improvement: We learn fast, adapt, and iterate with evidence.
• Team spirit and care: We succeed together with our clients and colleagues.

Being a K‑Stone means you bring these values to every client project—listening deeply, challenging constructively, and delivering with excellence.

Role-Specific Enhancements Reflecting Consultancy Work:

• Apply your functional analysis and security expertise across both Office IT and Industrial Control Systems, adapting to diverse client landscapes.
• Bridge business and technology by translating monitoring needs into implementable solutions, processes, and architectures.
• Leverage recognized standards (NIST, CIS, ISO/IEC 27001/2, IEC 62443) to drive consistency and credibility across engagements.
• Use bottom-up diagnostics to inform pragmatic, forward-thinking improvements that balance risk, cost, and operational constraints.

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