Senior Mainframe Technical Lead – z/OS & DB2 (Onsite)

Inherent Technologies, Inc.; Plano (TX); On-site; USD 150,000 - 210,000; Full time

Job summary

Inherent Technologies, Inc. seeks an experienced Mainframe Technical Lead (L3) to lead a 24x7 enterprise z/OS environment.

You will manage a diverse team of mainframe professionals, drive incident resolution, capacity planning, and modernization efforts, while engaging with customers and governance bodies. You will oversee IPLs, maintenance deployments, DR testing, and automation initiatives using REXX, JCL, z/OSMF, and Ansible to raise operational excellence.

Qualifications

• 10+ years of Mainframe infrastructure experience with leadership experience.
• Strong customer-facing communication and stakeholder management skills.
• Experience supporting 24x7 production environments.

Responsibilities

• Lead and mentor Mainframe Systems Programmers and DB2 Administrators across onsite, offshore, and nearshore teams.
• Provide L3 support for complex z/OS, CICS, DB2, JES, RACF, USS, storage, and subsystem issues.
• Manage installation, configuration, migration, upgrades of z/OS and ISV products.

Skills

Leadership

Communication

Mentoring

Stakeholder management

Tools

z/OS

JES2/JES3

DB2 for z/OS

CICS administration

RMF/SMF

NetView

Ansible

Job description

Inherent Technologies, Inc. seeks an experienced Mainframe Technical Lead (L3) to lead a 24x7 enterprise z/OS environment.

You will manage a diverse team of mainframe professionals, drive incident resolution, capacity planning, and modernization efforts, while engaging with customers and governance bodies. You will oversee IPLs, maintenance deployments, DR testing, and automation initiatives using REXX, JCL, z/OSMF, and Ansible to raise operational excellence.