SE Linux or AppLocker Support Engineer

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Must Have Skills:

• 4+ years in IT Security, including 3+ years managing SE Linux and/or AppLocker environments.
• Deep expertise in SE Linux tools (contexts, booleans, policy modules, audit2allow).
• Proven experience in AppLocker policy creation, GPO management, and bypass prevention.
• Strong grasp of OS internals (Linux/Windows), access control models, and endpoint security.
• Scripting proficiency in Bash, Python, or PowerShell for automation and log analysis.

Responsibilities and Job Details:

• Act as SME for SE Linux or AppLocker, leading high-level troubleshooting and configuration.
• Design and optimize advanced mandatory access control or application whitelisting policies.
• Resolve complex system behavior issues through audit logs and debugging.
• Conduct root cause analysis and develop remediations for policy-related incidents.
• Guide and mentor L1/L2 teams; provide documentation and escalation support.
• Collaborate with IT and security teams to ensure operational alignment with security policies.
• Develop and maintain SELinux modules or AppLocker GPOs across the enterprise.
• Automate deployment and monitoring of security policies using scripting tools.
• Ensure alignment with regulatory standards such as ISO 27001 or NIST.
• Participate in internal audits and support compliance initiatives.
• Engage in documentation, reporting, and ongoing process improvement.