> Markdown version of [/jobs/ext/3932228-senior-systems-performance-analyst-remote](https://www.wearedevelopers.com/jobs/ext/3932228-senior-systems-performance-analyst-remote). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Systems Performance Analyst - Remote - **Company:** Unitedhealth Group Inc - **Location:** Eden Prairie, MN, United States (Remote available) - **Experience:** Expert - **Salary:** $112,700.0 - $193,200.0 - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Business Systems, Customer Information Control System (CICS), IBM DB2, Linux, IBM Parallel Sysplex, Monitoring of Systems, Job Control Language (JCL), Interactive System Productivity Facility (ISPF), SAS (Software), Z/OS, Ibm Z/vm, Performance Monitor, Omegamon, Splunk - **Published:** October 26, 2026 - **Apply:** https://www.techcareers.com/job.asp?id=3466803095&tx=FJ7572FFJ&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54 ## About the Role * Undergraduate degree or equivalent experience * 10+ years of mainframe systems experience with proficiency in performance management for large, multi-processor, multi-LPAR, Parallel Sysplex environments. * 2+ years of experience working with SAS programming * Familiarity with WLM (workload manager), MXG, & ThruPut Manager (batch priority software) * Familiarity with SMF/RMF record structures * Familiarity with statistical data * Familiar with Omegamon as a system performance monitor * Basic knowledge of zOS, JCL, and ability to modify jobstreams for batch * Knowledge and proficiency in the use of TSO and ISPF * Knowledge of z/OS, z/VM, z/Linux, CICS, DB2, Strobe, & monitoring systems (e.g. Omegamon) *All employees working remotely will be required to adhere to UnitedHealth Group's Telecommuter Policy. ## Description * Utilize knowledge of large scale operational and system concepts * Develop and maintain system performance reporting using MXG, SAS, and Splunk * Monitor daily system health for areas of improvement and exceptions * Deliver recommendations for enhancing performance * Perform problem resolution to system health conditions * Research coupling facility performance and/or LPAR weights and capping * Participation in a 24x7x365 oncall rotation to support performance & restoration of health * Has responsibility and capability to work multi-platforms with zOS and/or zLinux * Troubleshoot complex incidents and develop skills for future technologies * Develop POC of new products and define center of excellence for the organization * Designs and documents technical solutions required to support complex business system including general documentation for use by Computer Operations * Usage of AI is required for daily support and assistance in efficient productivity You'll be rewarded and recognized for your performance in an environment that will challenge you and give you clear direction on what it takes to succeed in your role as well as provide development for other roles you may be interested in.