We are seeking an experienced z/OS System Db2 Infrastructure Software Engineer to join our technology team. In this role, you will serve as a Subject Matter Expert (SME) responsible for the installation, system administration, configuration, and end-to-end software lifecycle management of Db2 components across enterprise mainframe environments. You will leverage modern infrastructure tools and enterprise-approved AI productivity tools to streamline workflows, optimize system performance, maintain high availability, and support disaster recovery processes across multi-LPAR and SysPlex configurations.
You'll enjoy the flexibility to work remotely * from anywhere within the U.S. as you take on some tough challenges.
Primary Responsibilities:- Install, maintain, configure, and manage the full product lifecycle of Db2 software and related Db2 ISV software tools in a large z/System environment
- Configure and use SMP/E to manage system software, apply vendor fixes (HIPER, PTFs, APARs, Service Packs), and execute software upgrades across Dev, Test, and Production environments
- Manage Db2 logging, storage groups, buffer pool performance tuning, and System Recovery / Disaster Recovery capabilities including GDPS integration
- Define and maintain Data Sharing environments, including DB2 SysPlex and subsystem incorporation into LPAR IPLs
- Monitor enterprise z/System performance using tools such as Omegamon, MXG, and Splunk to proactively research root causes and optimize subsystem stability
- Leverage enterprise-approved AI productivity tools to analyze system data, recap technical discussions, automate tasks, and recommend solutions
- Participate in 24x7 on-call rotation and provide technical support during critical incident response ("War Room") scenarios
- Generate technical documentation for Operations and Technical Help Desk teams to ensure seamless operational support and post-implementation validation
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.
Required Qualifications: - 15+ years of experience configuring SMP/E, managing Db2 logging, executing disaster recovery (including GDPS), allocating storage groups, and supporting Db2 SysPlex environments
- 10+ years of mainframe systems experience, with a focus on Db2 Software Administration and Product Lifecycle Management (PLM) in large z/System environments (90,000+ MIPs, multiple LPARs, Multiple SysPlex)
- Experience using enterprise z/System monitoring tools (Omegamon, MXG, Splunk) and participating in ITSM processes (Incident, Change Management)
- Experience applying all types of vendor Db2 fixes and managing support tickets with software vendors
- Experience leveraging enterprise-approved AI tools and digital assistants to analyze data, streamline daily workflows, and draft communications
- Proficiency with z/OS fundamentals, including TSO/ISPF, JCL job stream creation/modification, zFS file systems, and dataset allocations (PDS/PDSE, VSAM)
- Ability to participate in a 24x7 on-call rotation and work effectively under pressure in cross-functional incident response scenarios
Preferred Qualifications:- Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent practical experience)
- Experience automating administrative processes using zOSMF
- Familiarity with Configuration Manager and enterprise Db2 ISV software (BMC AMI, AbendAid for DB2, FileAid, DASDManager Plus, High-Speed Apply Engine, High Performance Unload, Db2 Log Analysis Tool)
- Familiarity or working awareness of Qlink Replication across non-z/System environments
*All employees working remotely will be required to adhere to UnitedHealth Group's Telecommuter Policy.
Pay is based on several factors including but not limited to local labor markets, education, work experience, certifications, etc. In addition to your salary, we offer benefits such as, a comprehensive benefits package, incentive and recognition programs, equity stock purchase and 401k contribution (all benefits are subject to eligibility requirements). No matter where or when you begin a career with us, you'll find a far-reaching choice of benefits and incentives. The salary for this role will range from $112,700 - $193,200 annually based on full-time employment. We comply with all minimum wage laws as applicable.
Application Deadline: This will be posted for a minimum of 2 business days or until a sufficient candidate pool has been collected. Job posting may come down early due to volume of applicants.
