Barclays is an international bank with products and services for consumers, corporations, and investment banking. The organization traces its history back to tw
Unix Systems Administrator
Location
United States
Posted
19 days ago
Salary
$150.6K - $160K / year
Seniority
Mid Level
No structured requirement data.
Job Description
Unix Systems Administrator
Barclays
Role Description To effectively monitor and maintain the bank’s critical technology infrastructure and resolve more complex technical issues, whilst minimising disruption to operations. - Provision of technical support for the service management function to resolve more complex issues for a specific client or group of clients. - Develop the support model and service offering to improve the service to customers and stakeholders. - Execution of preventative maintenance tasks on hardware and software and utilisation of monitoring tools/metrics to identify, prevent and address potential issues and ensure optimal performance. - Maintenance of a knowledge base containing detailed documentation of resolved cases for future reference, self-service opportunities and knowledge sharing. - Analysis of system logs, error messages and user reports to identify the root causes of hardware, software and network issues, providing a resolution by fixing or replacing faulty hardware components, reinstalling software, or applying configuration changes. - Automation, monitoring enhancements, capacity management, resiliency, business continuity management, front office specific support and stakeholder management. - Identification and remediation or raising, through appropriate process, of potential service impacting risks and issues. - Proactively assess support activities implementing automations where appropriate to maintain stability and drive efficiency. - Actively tune monitoring tools, thresholds, and alerting to ensure issues are known when they occur. Qualifications - Experience in Unix Systems Administration. - Strong analytical and problem-solving skills. - Ability to communicate complex information effectively. - Experience with automation tools and scripting. - Familiarity with vulnerability management and Linux patching. Requirements - Participate in the day-to-day operations of the technology function, working across a range of technology capabilities for our customers and colleagues. - Provide end to end support in all Major Incidents which have Business impact by working with other required support Teams to recover the services. - Participation in design and innovation of products using the newest technologies. - Vulnerability Management - Working on monthly Linux Patching on 50K+ Linux servers and ensuring compliance. - Problem Management - Performing in-depth analysis of issues as part of root cause analysis, preventive measures and working with vendors like RedHat, HP, IBM, VERITAS. - Service Resilience - Performing DCR activities to ensure services are working as expected at the remote location. - Backup & Recovery - Ensuring that both OS and application data is backed up regularly without issues. - Unix Security - Work with UISEC squad members and understand basic troubleshooting in user access related issues. - Automation - Create automations with scripts and other automation tools to reduce manual efforts and/or address issues proactively. - Supervise 3-4 Computer Systems Analysts to ensure all SLAs are met. - May telecommute. Benefits - Competitive and generous employee benefits, including medical, dental and vision coverage. - 401(k) plan. - Life insurance. - Other paid leave for qualifying circumstances. - This position is eligible for an incentive award.
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