Job Title: Cyber Security Engineer (Endpoint) Location: Mons, BelgiumJob Description:We are seeking a skilled Cyber Security Engineer specializing in endpoint protection to provide comprehensive support and consultancy services across a multinational defense environment. The role focuses on implementing, managing, and optimizing enterprise-level endpoint security solutions.Key Responsibilities:Provide support on endpoint protection solutions including anti-malware, removable device control, data loss prevention, disk wiping, and hard-drive encryption.Manage the full software lifecycle for enterprise endpoint protection tools: release, testing, deployment, and maintenance.Develop and test configuration settings; create installation and configuration guidelines.Draft technical documentation, including user guides and installation manuals.Monitor threat landscapes, especially malware trends, and assess new endpoint protection technologies.Perform configuration checks to ensure enforcement of endpoint security policies and directives.Advise and assist IT Security Officers and System Administrators on endpoint protection best practices.Support security incident handling and analysis.Review and maintain documentation and configuration settings to support enterprise security operations.Provide cyber security consultancy and technical guidance for ongoing and future projects.Coordinate with system and network administrators to meet security architecture requirements.Contribute to the team’s daily objectives and collaborative tasks.Required Qualifications and Experience:Minimum 4 years of hands-on experience with Trellix (formerly McAfee) ePO and ENS security controls.Strong experience in operations, maintenance, and troubleshooting of Trellix solutions.Skilled in managing product lifecycle activities for Trellix tools: version control, configuration updates, documentation, change coordination, and process ownership.Familiarity with writing and editing expert rules in Trellix ENS.Solid experience in Windows systems administration and infrastructure troubleshooting.Capability to troubleshoot and support Trellix tools across an enterprise environment.Proficient in creating technical documentation for security tools and configurations.Experience liaising with vendors and providing tier-3 support.Strong foundation in cybersecurity principles, networking, and operating system vulnerabilities.Effective communication skills, both written and verbal.Ability to work independently and follow established internal processes and chain of command.Desirable Skills:Prior experience with one or more Trellix tools: Drive Encryption, File and Removable Media Protection (FRP), Data Loss Prevention, or Application and Change Control.Understanding of operational constraints and cybersecurity considerations in military or NATO environments.Familiarity with Linux systems troubleshooting.Experience working on implementation projects in defense or military organizations.Security Clearance: NATO Secret Clearance required.