Chief Information Security Officer

NVISO Security

Chief Information Security Officer responsible for security at NVISO's growing cyber security consulting firm. Leading security operations and ensuring robust security practices across the organization.

Posted 6/16/2026full-timeBrussels • 🇧🇪 BelgiumLeadWebsite

Tech Stack

Tools & technologies

CloudCyber Security

About the role

Key responsibilities & impact

Have end-2-end responsibility for the delivery of security operations: plan, organize, evaluate and improve (internal) information security services, controls, policies and procedures.
Define NVISO’s internal security roadmap (ic. proposed improvements to existing solutions; investments to support new or evolving business needs); coordinate the implementation of this roadmap.
Monitor our security posture; and safeguard a robust internal security hygiene, at all times.
Assess new business requirements on their security posture, recommend mitigating actions, and support / control their implementation.
Document and maintain the security processes.
Maintain and coordinate the implementation of a security process maturity-improvement action plan.
Stay abreast of important evolutions in the field of cyber security.
Ensure that security policies are defined, implemented and controlled.
Maintain a corpus of evidences and documentation on Security and Privacy in support of client requests (eg. RFPs); respond to security and privacy questionnaires from customers, suppliers, and prospects.
Contribute to a consistent IT enterprise architecture; review and co-create specific (security) solution architectures (for office and business environments); review and evaluate the fit of emerging technologies.
Responsible for security audit and certification (eg ISO27k).
Own our security governance and strategy, through regular consultation with leadership and the organization of steering committees.

Requirements

What you’ll need

Bachelor’s or Master’s degree in Information Technology or Computer Science;
4 to 7 years of proven working experience in Security Operations or Management (ISMS);
Affinity with Privacy regulation (GDPR) and privacy management frameworks;
Good knowledge of IT environments (network; application; cloud and AI services; ...);
A solid understanding of IT and security control frameworks;
Good structuring, problem solving and work-organization skills.
Ability to identify and solve problems.
Strong communication and documentation skills; effective liaison between business and IT; Team player;
You thrive in a fast-moving environment; likes to build and drive change; entrepreneurial;
Can work autonomously and as part of a team; comfortable with deadlines: ensures that projects of varying length are completed on time and meeting high quality standards;
Excellent English communication skills, both verbal and written;

Benefits

Comp & perks

Working and learning from the best people in the European cyber security industry.
An entrepreneurial and agile company, where you will be stimulated and supported in driving new initiatives.
Regular team-building and fun events with legendary off-site events once a year.
Our commitment to coach and counsel you and help you grow; each employee receives a personal coach within the team.
Flexible working hours and home office possibilities
A Flex Reward Plan
32 days of holiday

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

security operationsinformation security servicessecurity policiessecurity process maturitysecurity auditISO27001IT environmentssecurity control frameworksGDPRprivacy management frameworks

Soft Skills

problem solvingwork organizationcommunication skillsteam playerautonomous workdeadline managementchange managemententrepreneurial mindseteffective liaisonstructuring skills

Certifications

Bachelor's degreeMaster's degreeISO27001 certification