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.
• Work with senior team members to 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.
• Collaborate with internal customers to clarify technical requests, testing, validation, and project support needs.
• Work with capacity and performance teams to proactively address potential performance issues impacting service levels.
• Assist computer operations in resolving incidents and automating operational processes such as IPLs, Cold Loads, and dump processing.
• Provide informal project management for complex projects.
• Provide training to clients and colleagues.
• Support mainframe hardware upgrades to the latest technology.
• Assist the Operations Engineering zSeries leaders in reviewing software requirements and establishing technical direction and business strategy.

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

• Bachelor's degree in a related field or equivalent experience.

Benefits & Perks

• Salary range of $108,900.00 - $186,800.00, applicable to employees in New Jersey, New York, and California.
• Eligible for an annual incentive opportunity, which may include a cash bonus and equity awards.
• Equal Opportunity Employer committed to diversity and inclusion.
• Accommodation support for applicants with disabilities.