Senior Mainframe System Programmer (z/OS)

About the Role

Key Responsibilities

• Install, maintain, and customize operating systems and third-party ISV system software.
• Prepare and install system software including OS and third-party packages by following vendor and location-specific procedures.
• Perform problem determination and resolution, including capturing and transmitting system dumps, working with vendor support, applying fixes and patches, and coordinating testing and implementation of updates.
• Work with internal customers to clarify technical requests, testing, validation, and project support needs.
• Collaborate with capacity and performance teams to proactively address potential performance issues impacting service levels.
• Resolve incidents quickly with computer operations and automate operational processes such as IPLs, Cold Loads, and dump processing.
• Provide informal project management for complex projects.
• Train clients and colleagues on relevant systems and procedures.
• Assist in reviewing software requirements and establishing technical direction and business strategy for the department.
• Support mainframe hardware upgrades to the latest technology.

Requirements

• 7+ years' experience with installing ISV software from vendors such as Broadcom, BMC, Precisely, etc.
• 6+ years of experience with JCL, UNIX Shell, IBM system utilities, zSeries, z/OS, and MVS.
• 6+ years of experience with software installation and customization.
• 5+ years of experience with system performance, capacity planning, and disaster recovery.
• Bachelor's degree in a related field or an equivalent combination of education, military, and work experience.

Nice to Have

• Knowledge of key subsystems such as DB2, CICS, MQ, HSM, DASD and Tape devices, Catalogs, Coupling Facilities, and Sysplexes.
• Relevant certifications in mainframe technologies and performance management.
• In-depth knowledge of mainframe architecture, operating systems (e.g., IBM z/OS), and job control languages (e.g., JCL).

Qualifications

• Experience that would be great to have: Knowledge of key subsystems such as DB2, CICS, MQ, HSM, DASD and Tape devices, Catalogs, Coupling Facilities, and Sysplexes.
• Relevant certifications in mainframe technologies and performance management.
• In-depth knowledge of mainframe architecture, operating systems (e.g., IBM z/OS), and job control languages (e.g., JCL).

Benefits & Perks

• Salary range of $112,700.00-$157,100.00 (applicable to employees in Minnesota).