Lead Mainframe Infrastructure & Networking Engineer

Koitecc Solutions; Chandler, Northern (AZ, KY); Hybrid; USD 108,000 - 165,000; Full time

Benefits offered by this job

Discretionary incentive eligible

Industry-leading benefits

Job summary

Bank of America seeks a seasoned mainframe z/OS engineer to design, deploy, and operate complex mainframe network solutions and tooling. The role focuses on high-availability, observability, and automation across z/OS environments, including RACF security and OS-level optimizations.

The position requires hands-on experience with z/OS, z/OSMF, and related subsystems, with a strong emphasis on reliability, performance, and collaboration across IT teams in an in-office environment in the United

Qualifications

• Must have hands-on experience with IBM z/OS and RACF security.
• Experience with z/OSMF for system installation and maintenance.
• Strong problem-determination and performance-tuning skills.

Responsibilities

• Engineer and operate mainframe network solutions with TCP/IP and SNA/APPN.
• Lead automation and AI-assisted operations to improve reliability and reduce manual work.
• Mentor infrastructure resources on validation methods to ensure standards compliance.

Skills

IBM z/OS

z/OSMF

SMP/E

RACF security

JES2

RMF

IPCS

Splunk

Tools

SMP/E tooling

Job description

Bank of America seeks a seasoned mainframe z/OS engineer to design, deploy, and operate complex mainframe network solutions and tooling. The role focuses on high-availability, observability, and automation across z/OS environments, including RACF security and OS-level optimizations.

The position requires hands-on experience with z/OS, z/OSMF, and related subsystems, with a strong emphasis on reliability, performance, and collaboration across IT teams in an in-office environment in the United