Mainframe z/OS Infrastructure Engineer

SEI; Oaks (PA); On-site; USD 95,000 - 140,000; Full time

Benefits offered by this job

Healthcare—medical, dental, vision

401(k) match

Paid time off (PTO)

Parental leave

Education assistance

Job summary

SEI is seeking an Infrastructure Engineer to join a 24/7 mainframe environment focusing on IBM z/OS, 3rd party software, and ongoing production support. You will participate in after-hours on-call rotations and collaborate across teams to maintain performance and availability of SEI systems.

The role requires a BS/BA in CS or related field and at least 3 years' experience with IBM mainframe technologies, CICS, MQ, SMP/E, and Broadcom software.

Qualifications

• BS/BA in CS or related field or equivalent experience.
• Minimum 3 years IBM Mainframe tech experience (CICS, MQ, SMP/E).
• Experience maintaining 3rd party software on IBM mainframes including Broadcom.
• Strong analytical and problem solving skills; client management experience.

Responsibilities

• Collaborate with service and development teams to support production processes.
• Coordinate software releases and testing with internal teams.
• Manage mainframe backup and recovery processes.
• Participate in business continuity and disaster recovery testing.
• Provide root cause analysis and workarounds for recurring issues.
• Support all stages of customer implementations and projects.
• Maintain mainframe architecture and capacity to ensure performance and SLAs.
• Monitor and improve system performance and availability.
• Apply IBM software maintenance and 3rd party updates (Broadcom).
• Support service desk solutions and applications.

Skills

Project management

Customer service

Problem solving

Education

BS/BA in CS or related field

Tools

CICS

MQ

SMP/E

Broadcom

Job description

SEI is seeking an Infrastructure Engineer to join a 24/7 mainframe environment focusing on IBM z/OS, 3rd party software, and ongoing production support. You will participate in after-hours on-call rotations and collaborate across teams to maintain performance and availability of SEI systems.

The role requires a BS/BA in CS or related field and at least 3 years' experience with IBM mainframe technologies, CICS, MQ, SMP/E, and Broadcom software.