Principal System Db2 Software Engineer - Remote

UnitedHealth Group; Eden Prairie (MN); Remote; USD 113,000 - 193,000; Full time

Benefits offered by this job

Telecommuter Policy

Comprehensive benefits package

Job summary

UnitedHealth Group is seeking an experienced z/OS System Db2 Infrastructure Software Engineer to join our technology team. You will act as a SME for the Db2 lifecycle across large mainframe environments and collaborate with Operations to ensure high availability and robust disaster recovery capabilities.

The role emphasizes SMP/E, GDPS, SysPlex expertise, and advanced monitoring with Omegamon, MXG, and Splunk. Remote work within the U.S.

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.

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.

Skills

Db2 Administration

Mainframe Systems

z/OS fundamentals

SMP/E

GDPS

SysPlex

Omegamon

MXG

Splunk

ITSM processes

AI productivity tools

Education

Bachelor's degree in Computer Science or related field

Tools

zOSMF

JCL

TSO/ISPF

DASDManager Plus

High-Speed Apply Engine

High Performance Unload

Db2 Log Analysis Tool

BMC AMI

AbendAid for DB2

FileAid

Job description

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health optimization on a global scale. Join us to start Caring. Connecting. Growing together.

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.

At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone-of every race, gender, sexuality, age, location and income-deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission.

UnitedHealth Group is an Equal Employment Opportunity employer under applicable law and qualified applicants will receive consideration for employment without regard to race, national origin, religion, age, color, sex, sexual orientation, gender identity, disability, or protected veteran status, or any other characteristic protected by local, state, or federal laws, rules, or regulations.

UnitedHealth Group is a drug - free workplace. Candidates are required to pass a drug test before beginning employment.