Systems Performance Analyst- zSystems Mainframes, Irving, TX Systems Performance Analyst- zSystems Mainframes,  …

Citi
in Irving, TX, United States
Permanent, Full time
Be the first to apply
Competitive
Citi
in Irving, TX, United States
Permanent, Full time
Be the first to apply
Competitive
Systems Performance Analyst- zSystems Mainframes, Irving, TX
The CTI Performance Management group supports the technology infrastructure of IBM System z, Systems. The Performance Analyst is responsible for maintaining and tuning the systems for optimal performance.

  • Evaluates mainframe computer performance and monitors system resource usage for capacity planning considerations.
  • These activities include zSystems capacity studies, performance analysis, resource usage analysis, configuration support, mainframe SMF/RMF data collection and reporting for problem determination, along with analysis of workload/workflow, stress testing, and analysis of all mainframe resources.
  • These activities are imperative for properly determining resource use and tuning mainframe resources for multiple zSystems mainframe computing environments.
  • Supports application development, integration testing and production using IBM z Systems processors in support of operational workloads


The role provides opportunities to work with different technical teams across our global footprint.

QUALIFICATIONS:
  • Bachelor's Degree
  • Must have US work authorization, this position is not sponsoring visas
  • Position is located in Irving, TX, if not local, must relocate at own expense
  • 6 + years of mainframe experience
  • 6 years of experience or more understanding of Workload Manager (WLM), performance analysis and tuning zSystems mainframes
  • 5+ years Advanced SAS programming
  • 3+ years of experience with SMF data analysis
  • 3+ years of experience with zSystems performance and capacity planning tools such as RMF, RMF Monitor III, Omegamon.
  • 3+ years of experience troubleshooting performance and response time issues, especially for zSystems processor based applications including WebSphere, CICS and DB2
  • 2+ years of experience with application load testing
  • Familiar with Capacity Provisioning Manager (CPM) a plus
  • Microsoft productivity tools including the MS-Office Suite (Outlook, Word, Excel, PowerPoint)
  • Effective analytic/diagnostic skills
  • A self-motivated individual who can work well with a team and communicate clearly .
  • Excellent time management and work prioritization skills with the ability to adapt to changes in a fast-paced and ever-changing environment.
  • Ability to employ creative thinking related to performance tuning.
  • Leadership skills without direct management
  • Very good communication skills, both written & verbal
  • Very good presentation skills


Job Family Group:
Technology

Job Family:
Infrastructure

Time Type:

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