KEYES
Technology
SeniorSecurityEngineer–AISecurity&Hardening
Neural analysis suggests this role is
optimal for experienced candidates.
“Senior Security Engineer – AI Security & Hardening at KEYES. Skills: AI Security, Vulnerability Management, System Hardening, PKI, Cloud Security. Identifying, analyzing, and prioritizing vulnerabilities; maintaining awareness of emerging vulnerabilities and threats; assessing and securing AI solutions; defining and implementing hardening measures; designing and leading remediation plans; performing technical risk assessments; identifying AI-specific security risks and implementing controls; man”
What You'll Achieve.
Strengthening the security posture of our clients' environments, with a particular focus on vulnerability management, system hardening, and the security of Artificial Intelligence solutions.
Industry & Context.
problem-solving skills; analytical; risk-based decision making
Teleworking opportunities (up to 3 days a week).
What They're Looking For.
Must Have
Minimum 5 years of experience in a Security Engineer or similar cybersecurity role. Proven expertise in vulnerability management, security remediation, and system hardening. Knowledge of Windows, Linux, Active Directory, networking, and cloud security principles. Hands-on experience with vulnerability assessment and remediation tools. Experience securing cloud and hybrid environments. Knowledge of AI security concepts and emerging risks associated with Generative AI and Machine Learning technologies. Practical experience with PKI infrastructures and digital certificate lifecycle management. Ability to conduct in-depth technical analyses and translate findings into actionable security recommendations.
What You'll Do.
Identifying, analyzing, and prioritizing vulnerabilities
maintaining awareness of emerging vulnerabilities and threats
assessing and securing AI solutions
defining and implementing hardening measures
designing and leading remediation plans
performing technical risk assessments
identifying AI-specific security risks and implementing controls
managing PKI environments
participating in security investigations
collaborating with cross-functional teams.
How You'll Work.
Team & Collaboration
Collaborating with infrastructure, cloud, development, and governance teams to ensure security is integrated throughout the technology landscape.
Communication Scope
communication skills
Full Job Description
Joining KEYES means giving purpose to your talent. Are you looking for an environment where technology is not an end in itself, but a lever to build a sustainable future? At KEYES , we are not just looking for technical expertise; we are looking for people who share our values. Do you want to continue your career and grow within one of Belgium’s leading IT companies? Join KEYES as a Senior Security Engineer – AI Security & Hardening! KEYES supports private and public organizations in Belgium and across Europe in their digital transformation by combining business expertise, technological mastery, and a long-term vision. We support large enterprises, the public sector, healthcare organizations, and SMEs in all their digital challenges: Infrastructure & Cloud Solutions, Cybersecurity Solutions, Business Software Solutions, Mainframe Solutions, Data & AI Solutions, Advisory Solutions, and Staffing Solutions. More information: [www.keyes.eu](http://www.keyes.eu) YOUR MISSION As a Senior Security Engineer , you will be responsible for strengthening the security posture of our clients' environments, with a particular focus on vulnerability management, system hardening, and the security of Artificial Intelligence solutions. Your key responsibilities will include: * Identifying, analyzing, and prioritizing vulnerabilities affecting infrastructures, systems, applications, and cloud environments. * Maintaining continuous awareness of emerging vulnerabilities , cyber threats, and AI-related security challenges. * Participating in the assessment and security of Artificial Intelligence solutions , including generative AI models, Machine Learning platforms, and associated data processing environments. * Defining and implementing hardening measures in accordance with security best practices and frameworks such as CIS Benchmarks, NIST, ANSSI, and other industry standards. * Designing and leading remediation plans aimed at reducing attack surfaces and improving the resilience of tech
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