Remote Senior z/OS Mainframe Engineer

First National Bank of Omaha; North Dakota; Remote; USD 90,000 - 148,000; Full time

Benefits offered by this job

Medical, Dental, Vision Insurance

401k with Matching Contributions

Time Off Programs

Health Savings Account (HSA)

Employee Banking

Growth Opportunities

Tuition Assistance

Disability Insurance

Job summary

FNTS in the United States is seeking a seasoned Mainframe Senior Engineer to maintain customer environments and resolve complex problems. You will plan migrations, manage tape save/restore and software replication, and scale client systems while ensuring backups and high availability.

The role requires deep z/OS knowledge (JES2, SDSF, TSO, RACF) and experience with CICS, IMS, DB2, MQ. You will work with a cross-functional team, document procedures, and occasionally provide after-hours support,

Qualifications

• Extensive z/OS knowledge including JES2/SDSF/TSO and RACF.
• Experience with mainframe hardware and system software servicing.
• Strong communication skills, both written and verbal.
• Ability to work independently in a remote environment.

Responsibilities

• Perform reporting and customer-facing activities as required.
• Support cases and incidents not solvable by Ops.
• Install, maintain and configure ISV products.
• Assist with hardware configuration and upgrades.
• Lead migration efforts with minimal customer impact.
• Write and maintain system documentation.
• Collaborate with customers on migration to FNTS or remote management.

Skills

z/OS Concepts

JES2/SDSF/TSO

TCP/IP

Z System Hardware

Mainframe SRE

Communication skills

Self-motivated

Tools

CICS

IMS

DB2

MQ Series

Job description

FNTS in the United States is seeking a seasoned Mainframe Senior Engineer to maintain customer environments and resolve complex problems. You will plan migrations, manage tape save/restore and software replication, and scale client systems while ensuring backups and high availability.

The role requires deep z/OS knowledge (JES2, SDSF, TSO, RACF) and experience with CICS, IMS, DB2, MQ. You will work with a cross-functional team, document procedures, and occasionally provide after-hours support,