Senior Mainframe z/OS Engineer ( Remote/ Work from

Senior Mainframe z/OS Engineer ( Remote/ Work from at First National Bank of Omaha in Boise, Idaho, United States Job Description 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 escalate technical issues that compromise system operability and functionality. Candidates for this position must show previous Mainframe administrative, operator and support experience in similar environments with emphasis on supporting technology such as z Series systems, Virtual Tape environments, Fiber switched, and common networking knowledge related to Mainframe connectivity. About This Role: Perform reporting functions as required or requested by customerSupport cases and incidents / problems not solvable by OpsInstallation, maintenance and configuration of ISV productsAssist with hardware configuration and upgradesWork as part of a multi-disciplinary team migrating customer environments with minimal impactWrite and maintain system documentationWork 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 SysplexesInstall new software (OS & major subsystem) releases while working with customer on timing/testing/implementation.Maintain golden/sandbox systems for templatesParticipate in technical infrastructure projects as the Mainframe SMEOccasional 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)Self-motivated and able to work independentlyExcellent communication skills (written, verbal and presentations)Mainframe Systems Engineer (10+ years experience)Knowledge of z systems hardwareExperience configuring LPARs using the Hardware Management ConsoleExperience with storage management in JBOD, RAID, and SAN environments and the performance differences with eachExperience defining and troubleshooting Printer configurationsExperience configuring TCP/IP and associated servers in an IPV4 environment (IPv6 desired)Familiarity with Physical and Virtual tape library configuration and implementationOS Upgrades, PTF Deployment and software installationExperience configuring and deploying automation and monitoring toolsSelf-motivated and able to work independentlyExcellent 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-$145,309.00This role may have a specific starting pay within this range. Final compensation offer to candidate may vary from posted hiring range based upon work experience, education, and/or skill level. 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... For full info follow application link. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, or disability status. To view full details and how to apply, please login or create a Job Seeker account

Created: 2026-03-09