Patching and updating Linux distributions regarding security findings.
-Adding / Removing users and setting permissions to meet certain user privileges.System monitoring for health and status with monitoring tools like NAGIOS.
-Working with STIGs and fixing/updating vulnerabilities with STE/STN findings.
-Renew Linux server certificates and applying updates to TLS security versions.
-Experience working with ISSOs during SCA (security control assessment) testing to go through over 400 SCTM (security controls traceability matrix).
-Working with automation software such as ANSIBLE to streamline updates and patching.
-Updating documentation such as SOPs with problems and solutions for the team’s knowledge base on Confluence.
-Experience working with VMWARE is helpful.