Mainframe Infrastructure Engineering Lead

Elite

Lake Mary, United States of America

2 days ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Languages

English

Experience level

Senior

Job location

Lake Mary, United States of America

Tech stack

IBM OS/2 (Software)

Systems Engineering

Unix

Customer Information Control System (CICS)

IBM DB2

Job Control Language (JCL)

Interactive System Productivity Facility (ISPF)

Mainframes

IBM Resource Access Control Facility

Software Engineering

System Software

Z/OS

Information Technology

Job description

Job Description: Senior-level mainframe infrastructure and systems software lead overseeing multiple z/OS environments. Drive automation, modernization, and cross-functional collaboration while mentoring teams and delivering complex projects on schedule. Strong hands-on experience with core mainframe technologies and security tooling., * Lead mainframe infrastructure and system software initiatives across multiple z/OS environments

Manage and optimize JCL, DB2, IMS, and CICS workloads
Oversee security tooling and access controls (RACF / ACF2 / TSS)
Drive automation, modernization, and process improvements
Collaborate with infrastructure, production, and application teams; mentor and guide technical staff
Lead complex projects with timely delivery and quality outcomes

Requirements

Bachelor's degree in Computer Science or related field
6 10 years in infrastructure/systems engineering with strong mainframe experience
Hands-on proficiency with z/OS, JCL, IPL, ISPF/TSO; SMP/E and UNIX System Services (preferred)
Experience leading teams and managing projects; strong communication and problem-solving skills
Familiarity with IBM OS and third-party ISV tools; ITIL/ITSM concepts (Change & Release Management)

Nice-to-Have / Preferred Skills: