Mainframe Developer

First National Bank of Omaha

First National Bank of Omaha seeks a Senior Mainframe Engineer to lead, modernize z/OS environments, and drive efficiency across customer mainframe estates. You will guide upgrades, standardize mass maintenance, and oversee IBM/ISV software deployments while ensuring enterprise compliance and scalable delivery.

The role requires deep z/OS expertise, experience with VTAM/TCP/IP, and a strategic mindset to advance automation and reliability.

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Vacancy posted 3 hours ago

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