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Senior Mainframe z/OS Engineer ( Remote/ Work from Home)

First National Bank of Omaha (FNBO) is a privately held bank with a 165-year history of family leadership, offering a wide range of financial services across the United States.

FNBO

Employee count: 1001-5000

Salary: 88k-145k USD

United States only

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About FNTS

As a nationally recognized Cloud Service Provider, FNTS has a proven history guiding our customers through their cloud journey. FNTS has a passion for all things multi-cloud and provides flexible cloud solutions, with a continued focus on orchestrating agility, transparency and IT optimization for our customers, all while keeping cost containment top-of-mind. With an elevated security posture consisting of layered security solutions, FNTS specializes in partnering with customers in highly regulated and compliance-driven industries.

Our culture and our employees are the heart of our story – and we're committed to their success! Please see below the details of this career opportunity and how it fits into our organization's success.

Summary of the Job

The Mainframe Senior Engineer position is part of a managed services engineering team. The Mainframe Senior Engineer is responsible for maintaining customer environments and solving technical problems in an efficient manner. In addition to maintaining the existing Mainframe systems, you will help plan and migrate customer systems via tape save/restore or software replication, expand our existing customer's environments, ensure proper handling of system backups and react in a break/fix capacity to escalated technical issues that compromise system operability and functionality.

About This Role

  • Perform reporting functions as required or requested by customer
  • Support cases and incidents/problems not solvable by Ops
  • Installation, maintenance and configuration of ISV products
  • Assist with hardware configuration and upgrades
  • Work as part of a multi-disciplinary team migrating customer environments with minimal impact
  • Write and maintain system documentation
  • Work with customers to accomplish their migration to FNTS or remote management setup.
  • Using team roadmap, implement technologies to achieve it, e.g. develop new offerings through taking advantage of new hardware capabilities or additional OS capabilities such as Sysplexes
  • Install new software (OS & major subsystem) releases while working with customer on timing/testing/implementation.
  • Maintain golden/sandbox systems for templates
  • Participate in technical infrastructure projects as the Mainframe SME
  • Occasional after hours and weekend support

The Ideal Candidate for This Role

  • z/OS Concepts (JES2, SDSF, TSO, RACF, HCD/IODF, SMP/E)
  • Communication Concepts (VTAM, TCP/IP)
  • Storage Management (SMS, HSM, DFDSS, VSAM, IDCAMS, ICF Catalogs)
  • z/OS Subsystems (JES2, WLM, OMVS/USS, SMF/RMF, RACF, ASM, GRS)
  • Major Subsystems (CICS, IMS, DB2, MQ Series)
  • Mainframe Systems Engineer (10+ years experience)
  • Knowledge of z systems hardware
  • Experience configuring LPARs using the Hardware Management Console
  • Experience with storage management in JBOD, RAID, and SAN environments and the performance differences with each
  • Experience defining and troubleshooting Printer configurations
  • Experience configuring TCP/IP and associated servers in an IPV4 environment (IPv6 desired)
  • Familiarity with Physical and Virtual tape library configuration and implementation
  • OS Upgrades, PTF Deployment and software installation
  • Experience configuring and deploying automation and monitoring tools
  • Self-motivated and able to work independently
  • Excellent communication skills (written, verbal and presentations)

Candidates must possess unrestricted work authorization and not require future sponsorship.

Compensation

Compensation range (base pay): $88,067.00-$145,309.00

Work Environment

It is anticipated that the incumbent in this role will work remotely, offering you the freedom to contribute to our mission from wherever you work best, without compromising on career growth or connection to our team. Regardless of your location, you'll be fully integrated into our team through robust digital collaboration tools and regular communication. The incumbent can work remotely from any of the states listed on the job posting, though occasional travel may be required for in-person meetings. Please note, work location is subject to change based on business needs.

Benefits Overview

We offer a variety of benefits designed to keep you and your family physically and financially healthy. Not only do we offer a competitive salary and work-life balance, we offer benefits to match your needs:

  • Medical, Dental, Vision Insurance
  • 401k, With Matching Contributions
  • Time Off Programs
  • Health Savings Account (HSA)/Dependent Care
  • Employee Banking
  • Growth Opportunities
  • Tuition Assistance
  • Short-Term/Long-Term Disability Insurance

Learn more about FNBO benefits here:

Job number: R-20251639

Equal Opportunity & Belonging

FNTS believes that the quality of our employee experience is at the heart of our customer experience. One key pillar of our intended employee experience is Belonging. Belonging means we are committed to fostering a workplace culture where employees of all backgrounds feel valued, recognized, and empowered to be their authentic selves-no matter their role or where they are in their journey.

FNTS is an equal opportunity employer for all employees and applicants and makes employment decisions without regard to status or identity.

FNTS follows federal law regarding the use of marijuana (this applies to all non-California applicants).

Application Deadline

All our jobs will be posted for a minimum of 5 calendar days. Job postings may come down prior to 5 calendar days based on volume of applicants.

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About the job

Apply before

Posted on

Job type

Full Time

Experience level

Salary

Salary: 88k-145k USD

Location requirements

Hiring timezones

United States +/- 0 hours

About FNBO

Learn more about FNBO and their company culture.

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The story of First National Bank of Omaha (FNBO) is a journey that mirrors the very evolution of the American West. It began in 1857, a time when Omaha was a bustling frontier town, and the currency of the day was often gold dust and bison hides. Two enterprising brothers from Ohio, Herman and Augustus Kountze, saw an opportunity in this burgeoning landscape and founded the Kountze Brothers Bank. This humble beginning laid the groundwork for an institution that would not only witness but actively shape the region's financial future. Just six years later, in 1863, the bank received national charter #209, officially becoming First National Bank of Omaha. This marked a pivotal moment, solidifying its status and bringing in key investors like Edward Creighton, who would serve as its president.

For over 165 years, FNBO has remained a family-led institution, now in its sixth generation of leadership under the Lauritzen family. This long-standing private ownership has allowed the bank to focus on a long-term vision of community building and customer success, rather than the pressures of quarterly returns. This philosophy fueled a spirit of innovation that saw FNBO become one of the first banks in the nation to issue credit cards in 1953, a revolutionary step at the time. It was also the first U.S. company to use fuel cell technology as its primary power source for its data center, showcasing a forward-thinking approach that extends beyond finance. From its origins as a single bank serving a local community, FNBO has grown into the largest bank in Nebraska and one of the largest privately held banks in the United States, with assets exceeding $32 billion and a dedicated team of over 4,500 employees. Despite its significant growth, with locations across eight states, FNBO continues to operate with the heart of a community bank, committed to the financial well-being of its customers and the prosperity of the communities it calls home.

Employee benefits

Learn about the employee benefits and perks provided at FNBO.

View benefits

Paid Time Off

Generous paid time off.

Dental Coverage

Comprehensive dental insurance plans.

Vision Coverage

Comprehensive vision insurance plans.

Medical Coverage

Comprehensive medical insurance plans.

View FNBO's employee benefits
Claim this profileFNBO logoFN

FNBO

Company size

1001-5000 employees

Founded in

1857

Chief executive officer

Clark D. Lauritzen

Employees live in

View company profile

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