Description We are seeking a skilled IT Security Engineer to join our team at CMS Legal Services. The ideal candidate will have a strong background in cybersecurity, networking, firewalls, intrusion detection/prevention systems, and modern security frameworks. The primary objective is to provide recommendations on security best practices, infrastructure designs and Mobile Device Management (MDM) – both in cloud and on-premises. The role will report to the Head of IT Infrastructure. The position can be located in Frankfurt, Warsaw, Bucharest, Iasi, Bacau. Responsibilities Design, implement and manage secure network architectures, including but not limited to firewalls, XDR, MFA and other security measures. Administer and secure Windows Active Directory (AD), Entra ID, and Azure environments. Assess and evaluate MDM implementations and configuration policies. Conduct risk assessments, identify vulnerabilities and recommend mitigation strategies. Respond to security incidents and perform root cause analyses. Define technical solutions, support models, policies and establish best practice solutions. Provide local implementation support on-site or via remote service. Collaborate with the (international) Risk and IT teams to improve the IT environment across CMS and to ensure compliance with security policies and industry standards. Requirements 5 years of experience setting up and maintaining security systems, proven expertise in EntraID/AD, networking, firewall, and vulnerability management. Strong understanding of security tools SIEM, XDR, Microsoft’s cyber security related technologies (e.g., Sentinel, Purview, Azure). Knowledge of multi-factor authentication (MFA) and identity management best practices. Familiarity with security frameworks and compliance standards (e.g., NIST, ISO 27001, etc.). Ability to manage multiple projects and maintain stakeholder relationships. Expertise in delivering presentations and producing clear and detailed reports for diverse audiences. Ability to work in an international, complex organisation; willingness to travel. Relevant certifications such as CISSP, CCNA Security, Microsoft Certified: Azure Security Engineer, or similar are advantageous. Fluent in English both written and spoken. Proficiency in Spanish, French, or Portuguese is a plus. How to apply For more information on CMS, please visit cms.law. Please apply via the “LinkedIn Easy Apply” button.