Remote Senior Mainframe z/OS Engineer

First National Bank of Omaha; Missouri; A distancia; USD 90.000 - 148.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Medical, Dental, Vision Insurance

401k with matching

Time Off Programs

HSA/Dependent Care

Employee Banking

Growth Opportunities

Tuition Assistance

Short-Term/Long-Term Disability

Descripción de la vacante

First National Bank of Omaha (FNBO) is seeking a skilled Mainframe Senior Engineer to maintain and migrate mainframe environments, including z/OS, JES2, RACF, CICS, IMS, and DB2. You will work on tape save/restore, software replication, and SMF/RMF monitoring while expanding client environments and improving backups.

A remote-ready posture and strong communication are essential. Responsibilities include implementing new features, writing documentation, and collaborating across multi-disciplinary

Formación

• Experience in mainframe administration, operator and support in similar environments.
• Knowledge of z/OS subsystems and storage management.
• Experience with mainframe connectivity and TCP/IP networking.

Responsabilidades

• Perform reporting functions as required by the customer.
• Support cases and incidents not solvable by Ops.
• Install, maintain and configure ISV products.
• Assist with hardware configuration and upgrades.
• Migrate customer environments with minimal impact.
• Write and maintain system documentation.
• Facilitate migration to FNTS or remote management setup.
• Implement technologies via the team roadmap (e.g., new hardware features).
• Install OS & major subsystem releases with customer coordination.
• Maintain templates in golden/sandbox environments.
• Participate as the Mainframe SME in infra projects.
• Occasional after-hours and weekend support.

Conocimientos

z/OS concepts

JES2

SDSF

TSO

RACF

CICS

IMS

DB2

MQ Series

TCP/IP

Herramientas

Virtual Tape Environments

z Series Hardware

HSM

DFDSS

IDCAMS

Sysplexes

Descripción del empleo

First National Bank of Omaha (FNBO) is seeking a skilled Mainframe Senior Engineer to maintain and migrate mainframe environments, including z/OS, JES2, RACF, CICS, IMS, and DB2. You will work on tape save/restore, software replication, and SMF/RMF monitoring while expanding client environments and improving backups.

A remote-ready posture and strong communication are essential. Responsibilities include implementing new features, writing documentation, and collaborating across multi-disciplinary