z/OS Systems Programmer: Mainframe Lead & DR Expert

U.S. Bank; Earth City (MO); On-site; USD 105,000 - 124,000; Full time

Benefits offered by this job

Healthcare

Life insurance

Disability

Parental leave

401(k)

Paid vacation

Paid holidays

Adoption assistance

Sick leave

Job summary

U.S. Bank seeks a z/OS Systems Programmer with extensive mainframe experience focusing on installation, tuning, and troubleshooting of z/OS and third‑party software in a highly redundant environment. This role works in teams to implement new capabilities and modernize our mainframe.

Responsibilities include leading z/OS installation, SMP/E deployment, maintenance, and DR planning, plus administering JES2, CICS, IMS, MQ, and Db2, with on‑call production support in a rotating schedule.

Qualifications

• Bachelor’s degree or equivalent work experience.
• At least 5 years of experience within a total information technology (IT) environment.
• At least 10 years of experience with the design, development and support of technology infrastructure.

Responsibilities

• Lead the installation, configuration, maintenance, and lifecycle management of IBM z/OS operating systems across multiple Sysplex environments and data centers.
• Develop, standardize, and execute z/OS upgrade, migration, and maintenance methodologies using SMP/E for software installation and updates.
• Troubleshoot and resolve complex z/OS system, performance, and infrastructure issues, providing root cause analysis and long-term solutions.
• Administer and support critical mainframe subsystems including JES2, CICS, IMS, MQ, and Db2.
• Collaborate with storage, security, networking, application development, and capacity planning teams to ensure optimal system performance and availability.
• Configure and maintain IBM and third-party software products, including solutions from Broadcom (CA), BMC, and Compuware.
• Participate in Disaster Recovery (DR) planning, testing, and recovery exercises to ensure business continuity and platform resiliency.
• Manage and support mainframe hardware, coupling facilities, storage configurations, and GDPS environments.
• Maintain comprehensive system documentation, configuration standards, operational procedures, and technical diagrams.
• Provide 24x7 production support and on-call coverage as part of a rotating support model.

Skills

z/OS

SMP/E

CICS

IMS

JES2

MQ

Db2

RMF

MainView

RACF

DR planning

REXX scripting

Coupling facilities

Storage management

Education

Bachelor's degree, or equivalent

Tools

SMP/E

RMF

MainView

Broadcom CA

BMC

Compuware

Job description

U.S. Bank seeks a z/OS Systems Programmer with extensive mainframe experience focusing on installation, tuning, and troubleshooting of z/OS and third‑party software in a highly redundant environment. This role works in teams to implement new capabilities and modernize our mainframe.

Responsibilities include leading z/OS installation, SMP/E deployment, maintenance, and DR planning, plus administering JES2, CICS, IMS, MQ, and Db2, with on‑call production support in a rotating schedule.