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APPLICATION HARDENING / SECURITY SPECIALIST

Company: Blackridge Group

Location: Luxembourg, London

Posted: May 30, 2026

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Position Details

Application Hardening / Security Specialist The Role We are looking for an experienced Application Security and Hardening Specialist to assess, strengthen, and advise on the security posture of enterprise applications and systems. Working within a complex IT environment, you will play a critical role in identifying vulnerabilities, implementing hardening measures, and ensuring that applications and infrastructure meet industry security standards and compliance requirements. Key Responsibilities Conduct comprehensive assessments of application and system security postures, identifying vulnerabilities and areas of risk Define and implement hardening measures across applications, operating systems, and network components in line with security best practices and compliance frameworks Support vulnerability mitigation efforts, working closely with infrastructure and development teams to remediate identified risks Provide expert advisory services on secure configuration, hardening guidelines,...