UNIX / LINUX Admin

Job Description: IAM / PAM with UNIX & LINUX-Red Hat

Location: - San Antonio, TX Day 1 Onsite

UNIX & Windows Security team:

• Ensure appropriate CRs exist for required updates to respective platform and environments
• Provide access to Users and Service Accounts that are requested by customers by verifying security related concerns and the level of access needed
• Create platform-based accounts and manage passwords for the automation of application jobs on DEV, TEST and PRODUCTION environments on assigned platform
• Verify User/Service accounts that need elevated and/or privileged access are approved via Information Security standards
• Ensure standard naming conventions as defined via security policies
• Gather sensitive information such as Owner/SME info for TPM Applications for the approval of customer submitted individual requests
• Use the SAC/SAU tools to create Service accounts with a unique ID and password ensuring only authorized personnel are able to use the account for job/processes
• Create/modify/manage groups for the respective applications which are responsible for daily tasks on respective environments
• Troubleshoot failed jobs with respect to security concerns such as password expiration, lack of access, or lack of group privileges
• Update status of requests/incidents via approved workflow
• Prioritize customer requests depending on business justification and expediting the process by coordinating with various teams
• Collaborate with Business technical teams for issue resolution and mitigation
• Utilize/modify automated internally generated scripts which enable running multiple servers all at once through Enterprise Batch processes
• Respond to requests within team defined Service Level Objectives (SLO)
• Participate in assigned Platform Security activities to include timely and effective reporting, tracking, follow-up, and communication of problems with the user community
• Document actions taken for audit and legal purposes within approved event tracking system
• Implement share and file permissions ensuring principle of least privilege is adhered to
• Implement new accesses through PSM solution for TPM application owners
• Implement new Managed and Unmanaged service accounts in assigned platform
• Troubleshoot access issues with service accounts
• Troubleshoot issues with CyberArk implementation of managed service accounts
• Manage group membership for different types of accounts based on security and access standards