Cybersecurity

Cybersecurity Engineer / Information Security Specialist

๐Ÿ“ Brussels, Belgiumโ—ท 5+ yearsโ—ˆ Full-time

Develop, implement, and maintain security policies, procedures, and security plans.

What you will do

  • Develop, implement, and maintain security policies, procedures, and security plans.
  • Guide development teams throughout the Software Development Lifecycle (SDLC) to ensure secure software development in line with European Commission standards and industry best practices, including OWASP Top 10.
  • Conduct security inspections, source code reviews, application security assessments, and risk assessments for internally developed and SaaS applications.
  • Monitor IT systems, networks, and applications to detect security breaches, suspicious activities, and potential threats.
  • Analyse and respond to security threats and vulnerabilities, managing remediation activities through to closure.
  • Design, implement, and maintain security solutions for internal data centre and cloud environments.
  • Collaborate with IT and business teams to ensure compliance with security policies, standards, and regulatory requirements.
  • Protect sensitive data through encryption, identity management, and access control mechanisms.
  • Conduct security awareness sessions and training programmes for employees.
  • Develop incident response plans and conduct security simulations and preparedness exercises.
  • Perform regular vulnerability assessments and penetration tests using automated tools and manual testing techniques.
  • Configure and manage security technologies, including SIEM, EDR, firewalls, and intrusion detection/prevention systems.
  • Lead security incident response activities, including containment, eradication, recovery, and post-incident analysis.
  • Stay updated on emerging cybersecurity threats, vulnerabilities, technologies, and industry best practices.

What you bring

  • Strong knowledge of cybersecurity domains, including network security, application security, endpoint security, and cloud security.
  • Experience integrating security into DevSecOps pipelines, including Static Application Security Testing (SAST), Dynamic Application Security Testing (DAST), and software supply-chain security.
  • Understanding of secure coding practices in Java, Python, and JavaScript, along with common application vulnerabilities such as OWASP Top 10.
  • Knowledge of encryption protocols and technologies, including TLS/SSL, IPSec, AES, RSA, and PKI.
  • Experience with SIEM platforms such as Splunk, ELK, and Microsoft Sentinel.
  • Expertise in vulnerability assessment and penetration testing tools, including Nessus, Qualys, Burp Suite, Metasploit, and OWASP ZAP.
  • Knowledge of Identity and Access Management (IAM), Identity Governance and Administration (IGA), MFA, and SSO platforms such as Okta, Microsoft Entra ID (formerly Azure AD), and SailPoint.
  • Experience with cloud security architecture, security controls, and monitoring.
  • Understanding of GDPR and, where relevant to client engagements, other regulatory and compliance frameworks such as HIPAA and PCI DSS.
  • Proficiency in scripting or programming languages for security automation and monitoring.
  • Knowledge of ISO/IEC 27001 and ISO/IEC 27005 standards.
  • Experience with Endpoint Detection and Response (EDR), Network Security Monitoring (NSM), threat intelligence platforms, and threat modelling methodologies.

How you work

  • Analyze complex security challenges and design effective technical solutions.
  • Identify potential vulnerabilities and assess security risks proactively.
  • Maintain attention to detail in code correctness, error handling, security documentation, and technical implementation.
  • Anticipate emerging cyber threats and evaluate evolving security trends.
  • Demonstrate strong ethical judgment, integrity, and responsibility when handling sensitive information.
  • Continuously learn and adapt to new cybersecurity technologies, threats, and best practices.
  • Educate and train development teams and employees on security awareness and secure practices.
  • Participate effectively in multilingual meetings and collaborate with international teams.
  • Communicate technical security issues clearly to both technical and non-technical stakeholders.
  • Work independently as well as collaboratively within cross-functional teams.
  • Maintain a results-oriented mindset with a strong focus on security improvements and timely delivery.

What you can expect

  • An opportunity to work on enterprise-level cybersecurity initiatives.
  • Exposure to application, network, endpoint, and cloud security environments.
  • Opportunities to work with modern security tools, DevSecOps practices, and vulnerability management solutions.
  • Collaboration with international IT, security, and business teams.
  • Opportunities to contribute to security governance, incident response, and continuous security improvement.
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