apply by 14 November 2026
Senior Security Engineer
- Security architecture
- Hands-on experience implementing technical securit
- Check Point firewalls
- Palo Alto firewalls
- Web Application Firewalls (WAF)
- Privileged Access Management (PAM)
- Reverse proxies
- Tenable – Vulnerability Management
- ColorTokens – Microsegmentation / Zero Trust
- ADAudit Plus – Active Directory Auditing
A client operating in a complex IT environment is seeking a Senior Security Engineer to strengthen the security of its ICT infrastructure, applications and cloud environments. The role involves implementing, maintaining and improving technical security solutions, identifying vulnerabilities and responding to security incidents. The engineer will work with the Security Architect and infrastructure teams to ensure security controls are implemented, monitored and continuously improved across on-premises and cloud environments.
> Profile and essential requirements
- Minimum 5 years of relevant experience as a Security Architect or in a closely related security architecture role.
- Proven experience with enterprise architecture principles and security architecture.
- Strong conceptual and analytical architectural skills.
- Demonstrable hands-on experience implementing technical security solutions.
- Check Point firewalls.
- Palo Alto firewalls.
- Security perimeter technologies, including Web Application Firewalls (WAF), Privileged Access Management (PAM), Firewalls, Reverse proxies.
- Tenable – Vulnerability Management
- ColorTokens – Microsegmentation / Zero Trust
- ADAudit Plus – Active Directory Auditing
- GHAS – GitHub Advanced Security
- Keycloak – Identity and Access Management
- Proven experience performing vulnerability assessments.
- Hands-on experience with security incident response and remediation.
- Experience conducting penetration tests and security audits.
- Ability to identify threats, analyse security risks and implement corrective actions.
- Dutch – CEFR C2 level (mandatory).
> Optional assets
- Windows Server, Linux and VMware.
- PowerShell scripting.
- Python, JavaScript or .NET.
- Security patching and infrastructure hardening.
- IPsec and OpenVPN.
- Next-generation firewalls (Check Point, Palo Alto, Fortinet, Juniper).
- DNSSEC and PKI.
- Application delivery controllers and load balancers (Azure Application Gateway, Citrix NetScaler).
- Active Directory.
- Identity and Access Management (IAM).
- Privileged Access Management (PAM).
- Privileged Identity Management (PIM).
- Cryptographic protocols and encryption technologies.
- Strong understanding of business solutioning and security architecture principles.
- Ability to recommend cost-effective security solutions aligned with business priorities and risk appetite.
- Experience working closely with Security Architects and infrastructure operations teams.
- Strong documentation and reporting capabilities.
- Proficiency with Microsoft Office tools.
> Additional details
The assignment starts on 18 November 2026 and runs until 30 November 2027. The application deadline is 13 November 2026. The role includes designing, implementing and maintaining security solutions; managing vulnerability assessment, remediation and patching; analysing security logs and suspicious activity; responding to incidents; conducting security audits and coordinating penetration testing; validating backup restoration and recovery procedures; developing automation scripts; and maintaining technical and operational documentation. The work spans on-premises and cloud environments and involves collaboration with Security Architects, infrastructure specialists, infrastructure teams and development teams. Security monitoring tools named for the assignment include ADAudit Plus, Microsoft Azure SIEM, Tenable Vulnerability Management, CyberArk PAM, Azure WAF and 1Password.