Unix System Administrator, AVP

Job Overview Barclays Services Corp seeks a Unix System Administrator (AVP) in Whippany, NJ. The role focuses on monitoring and maintaining the bank’s critical technology infrastructure while resolving complex technical issues with minimal disruption to operations. Responsibilities Ensure all business-as-usual activities such as operating system patching, data center recovery, Chef configuration, application data backup, Unix security, and PowerBroker are handled promptly and effectively. Provide improvements and changes to the platform in support of client requirements and the organization’s strategy. Conduct fault diagnosis for complex problems and report results in a clear and concise manner. Provide end-to-end support on all major incidents to recover services. Perform monthly Linux patching on 50K+ Linux servers and ensure they are compliant. Perform in-depth root cause analysis and work with vendors such as RedHat, HP, IBM, and Veritas to identify software and hardware issues, server reboot/crash, or performance-related problems. Execute Data Centre Resilience activities to keep services functional at remote locations. Ensure operating system and application data are backed up at regular intervals without issues. Assist the Unix Security squad with troubleshooting user access related issues. Create automations with scripts and other tools to reduce manual effort and proactively address issues. Publish Knowledge Base articles for both L1 and L2 teams, detailing incident resolution for future reference. Work in a hybrid arrangement; may telecommute pursuant to company policies. Benefits Base salary range: $138,902 per year – $160,000 per year. Eligible for an incentive award. Competitive benefits package including medical, dental, vision coverage, 401(k) plan, life insurance, and paid leave for qualifying circumstances. #J-18808-Ljbffr 2755 Barclays Services Corpor