Senior Manager Cybersecurity

Make this the place where you grow. 

As a global leader in business and technology innovation, we work with top organizations worldwide to deliver solutions that create meaningful impact. 

With 190,000+ professionals across 70+ countries, we blend deep expertise with a culture that values learning, curiosity, and collaboration. 

We lead transformation and deliver secure, innovative, industry-specific solutions that move businesses forward. Our people drive everything we achieve; they think bold to deliver the outcome while ensuring every voice is heard. 

About the Role:

As Senior Manager Cybersecurity, you will play a key leadership role in shaping and delivering cybersecurity strategy, advisory, and transformation programs for major clients. You will lead high-performing teams, engage with C-level stakeholders, and contribute to the development of NTT DATA’s cybersecurity offerings in France and Benelux and across Europe 

Your role:

Business Development & Sales Leadership

• Drive growth of NTT DATA’s cybersecurity business in Belgium by identifying, shaping, and closing new opportunities with existing and prospective clients
• Partner closely with sales, account teams, and alliance partners to define value propositions and go-to-market strategies and contribute to pre-sales activities
• Build and maintain strong relationships with senior client stakeholders, positioning NTT DATA as a trusted cybersecurity partner

Client Advisory & Delivery Leadership

• Act as a trusted advisor to C-level executives and below (CISO, SOC manager, Data Security Lead, etc.) on cybersecurity strategy, risk, and transformation
• Lead large and complex cybersecurity engagements, ensuring high quality delivery, client satisfaction, and measurable business outcomes

Cybersecurity Strategy & Expertise

• Provide thought leadership across core cybersecurity domains, such as: Cybersecurity strategy, Governance, risk, and compliance, Security architecture, Cloud and infrastructure security, Identity & Access Management (IAM) and incident response, crisis management, and cyber resilience
• Monitor emerging threats, technologies, and regulatory developments to inform client advice and service offerings

People & Practice Development

• Mentor (senior) consultants and managers, supporting career development and capability growth
• Support recruitment and talent development initiatives to scale the cybersecurity practice

This role describes your starting point at NTT DATA. We believe in longterm relationships and in supporting your growth. As your skills and ambitions evolve, we will work with you to identify future opportunities, projects, and career paths across our organization. 

Your profile:

• Master’s or Bachelor’s degree in Cybersecurity, Computer Science, Engineering, or equivalent experience
• 6-10 years of cybersecurity experience, ideally in consulting or professional services, with leadership responsibility
• Proven experience leading cybersecurity programs, teams, and senior client engagements
• Strong commercial mindset with experience in business development and pre-sales
• Relevant cybersecurity certifications preferred, such as: CISSP, CISM, CIPP/E, CCSP, and/or OSCP
• Strong leadership, communication, and stakeholder management skills
• Fluent in French or Dutch and English (written and spoken)

🌟 Why NTT DATA? 

🤝 A collaborative and supportive culture 

We foster an environment where curiosity, innovation, engagement, and teamwork are celebrated. Our peoplefirst philosophy is one of the core reasons we continue to be recognized globally. 

🚀 Career development & continuous learning 

Access a structured training path, ongoing learning resources, annual performance reviews, and a dedicated mentorship program — all designed to help you grow professionally and take on new challenges. 

💻 Work–life balance supported by our BeFlex policy 

As a company, we embrace a BeFlex approach that empowers our people with a level of flexibility in how they manage their workday.  

✨ Global Top Employer 

We are proudly certified as a Global Top Employer acknowledging our commitment to being a place where people can grow and thrive. 

🌿 Health & wellbeing first 

Your mental wellbeing matters. Employees have access to certified psychologists and online mental health workshops. 

🌈 Diversity, Equity & Inclusion 

We are committed to creating a workplace where everyone can thrive, regardless of gender, nationality, sexual orientation, disability, age, or background. Inclusion is part of who we are and how we work. 

#WeAreAllUnique #YouMakeUsUnique 

Upon receiving an interview, you may request accommodation for any accessibility needs. 

Sounds interesting? Apply now or share with a friend 🔹

Benefits at NTT DATA Belgium:

Flexible Mobility Budget

Annual collective bonus

Phone subscription

Medical insurance for you and your family

Life insurance

Representation allowance

Teleworking equipment + internet allowance

Meal + Eco vouchers and more...!