Senior Mainframe Systems Programmer - zOS

5 hours, 32 minutes ago
Full-time
Senior
DevOps and Infrastructure
Ensono

Ensono

Ensono provides comprehensive hybrid IT solutions and governance, enabling businesses to navigate complexity and modernize their technology infrastructure, from cloud services to mainframe systems, tailored to each client's unique journey.

IT Services
1K-5K
Founded 1969

Description

  • Install, test, and implement new z/OS operating systems and other system software.
  • Maintain and debug mainframe systems software to support ongoing operations.
  • Research and evaluate new software and hardware products for the mainframe environment.
  • Monitor and tune systems software for performance and stability.
  • Handle incidents, changes, and problems across z/OS and supporting tools.
  • Configure, customize, and set parameters for z/OS and related products.
  • Communicate with vendors and coordinate technical resolution efforts.
  • Participate in technical projects and support software lifecycle management.
  • Perform PARMLIB configuration and JES2 customization.
  • Support problem solving and implementation of changes in z/OS environments.

Requirements

  • 10+ years of experience in a mainframe environment within a large enterprise, or equivalent education and experience.
  • Bachelor’s degree required, or equivalent work experience.
  • Knowledge and understanding of z/OS installation and maintenance, including SMP/E.
  • Beginning knowledge of TSO/ISPF, SDSF, and JCL.
  • Beginning knowledge of Unix System Services (USS), including file system management and security.
  • Experience installing software within Unix System Services (USS).
  • Advanced knowledge of TSO/ISPF, SDSF, and JCL.
  • Strong analytical, problem-solving, planning, and organizational skills.
  • Excellent interpersonal, verbal, and written communication skills.
  • Ability to work well in a team, manage multiple projects simultaneously, and remain effective during major incidents or emergencies.
  • Preferred qualifications include complex ISV installation experience, leadership/mentoring ability, knowledge of z/OS security and systems programming functions, and familiarity with DB2, CICS, IMS, Parallel Sysplex, and catalog management.

Benefits

  • Remote work flexibility when not required on a client site, with the option to work from home or in Ensono offices.
  • Unlimited Paid Days Off.
  • Three health plan options through Blue Cross Blue Shield.
  • 401(k) with company match.
  • Dental, vision, short- and long-term disability, life, AD&D coverage, and flexible spending accounts.
  • Paid maternity leave, paternity leave, and sabbatical leave.
  • Education reimbursement, student loan assistance, or 529 college funding.
  • Enhanced fertility coverage, wellness program, and access to fitness centers depending on location.
  • Annual bonus plan and equity grant under the Associate Equity Appreciation Program.
  • Annual base salary range of $85,000 to $148,000, depending on experience and other factors.

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

IT Systems Developer

First Focus 51-250 IT Services

A Sydney-based marketing and distribution company for health and beauty products is seeking a part-time IT Systems Developer to design, develop, and maintain internal systems supporting operations across multiple regions and channels.

Java Python SQL Server
6 hours, 34 minutes ago

Security Communications Systems Architect

Anduril Industries 1K-5K Aerospace & Defense

Anduril Industries is hiring a Security Communications Systems Architect to own the architecture and operation of its security communications environment across radios, intercoms, emergency calling, mass notification, and related IP systems for protecting personnel and assets.

SIEM TLS
7 hours, 22 minutes ago

Senior Distributed Systems Engineer

DomainTools 51-250 IT Services

DomainTools is seeking a Senior Distributed Systems Engineer to help build, scale, and evolve real-time telemetry and data products that power its passive DNS and Internet intelligence platforms.

C CI/CD DNS Go Linux Microservices Python Rust TCP/IP
7 hours, 37 minutes ago

Senior Systems Engineer, Mission Autonomy, Active Clearance

Anduril Industries 1K-5K Aerospace & Defense

Anduril Industries is seeking a Model-Based Systems Engineering systems engineer to support autonomous airpower systems and help shape digital engineering strategy for mission autonomy products.

BDD Computer Vision Deep Learning Machine Learning Reinforcement Learning
7 hours, 52 minutes ago

You're on a roll! Sign up now to keep applying.

Sign Up

Already have an account? Log in

Used by 14,729+ remote workers