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Ensono

Senior Mainframe Systems Programmer- Automation

Sorry, this job was removed at 08:11 p.m. (CST) on Friday, Jun 06, 2025
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We are looking for an experienced Mainframe Modernization System Programmer to join our team, focusing on driving automation, innovation through Mainframe transformation and infrastructure modernization.

Key Areas of Focus for this Role

  • Strategy Development: Create and implement a modernization strategy for Mainframe Infrastructure that enhances innovation, automation, productivity, and efficiency, including z/OS/ISV upgrades, PTF management, and AIOps.
  • Technical Guidance: Provide expert advice and support to Sysprogs on Mainframe modernization and migration to the latest tools, such as z/OSMF, Watson X for z, AIOps, Ansible, Python, and upgrade workflows.
  • Opportunity Identification: Utilize extensive knowledge of Mainframe architecture to identify and prioritize modernization opportunities.
  • Collaboration: Work closely with Sysprogs, SDMs, vendors, and clients to maximize the use of our capabilities and services.
  • Business Development: Partner with the sales team to identify and pursue new business opportunities.
  • Industry Awareness: Stay informed about industry trends, competitor activities, and market developments related to Mainframe strategies to maintain a competitive edge.

What the Ideal Candidate Brings to this Role

Required Qualifications help to assure new Associates are set up for success in their role with Ensono. To be considered for this career opportunity, it is important that you meet all Required Qualifications. Candidates that may meet some, but not all, Other Qualifications are still encouraged to apply.

Required Qualifications

  • Experience: Over 10 years of technical expertise as a z/OS SysProg, with a focus on Mainframe transformation, IBMi modernization, and generative AI. Strong knowledge of cutting-edge technology solutions and implementation methodologies.
  • Upgrade Process Knowledge: In-depth understanding of the z/OS and ISV upgrade processes via z/OSMF.
  • Modernization Tools: Familiarity with Mainframe infrastructure modernization tools, including z/OSMF, AIOps, WatsonX for z, ZOWE, upgrade workflows, Ansible, and Python.
  • Communication Skills: Excellent verbal and written communication skills, capable of conveying complex technical concepts to both technical and non-technical audiences.
  • Adaptability: Ability to thrive in a fast-paced environment and adjust to changing priorities.
  • Analytical Skills: Strong analytical and problem-solving abilities.

Preferred Technical and Professional Experience:

  • Certifications: Relevant certifications in Mainframe technology or related fields.
  • Project Management: Experience managing complex projects and strategic partnerships.
  • Global Experience: Background in working within a global organization with a diverse customer and partner base.

Why Ensono?

Ensono is a place to make better happen – for our clients and for your career. You can do great things through innovation or collaboration, by learning or volunteering, or to promote diversity and inclusion. You can do great things for your own health or for a healthier planet. Whatever it means to you to do great things we want Ensono to be the place you can do it.

We are a client-facing business, but we do encourage clients to allow us to work remotely most of the time so if you are not required to be on a client site, you can choose to work from home or in our Ensono offices.

Some of our benefits include:

  • Unlimited Paid Days Off
  • Three health plan options through Blue Cross Blue Shield
  • 401k with company match
  • Eligibility for dental, vision, short and long-term disability, life and 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
  • Flexible work schedule
  • Depending on location, ability to take advantage of fitness centers

As of the date of this posting, a good faith estimate of the current pay scale for this role is $80,000 to $148,000 annually based on a full-time schedule. Please note that placement in the range may vary based on numerous factors including but not limited to skills, experience, internal equity, and business needs. In addition to base salary, other compensation programs, depending on eligibility, include an annual bonus plan based on company and individual performance, and an equity grant under our Associate Equity Appreciation Program.

Ensono is an Equal Opportunity/Affirmative Action employer. We are committed to providing equal employment to our Associates and building a diverse and inclusive workforce. All qualified applicants will be considered without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or other legally protected basis, in accordance with applicable law.

Pay transparency nondiscrimination statement/posting OFCCP’s pay transparency policy can be found on OFCCP’s website.

If you need accommodation at any point during the application or interview process, please let your recruiter know or email [email protected].

HQ

Ensono Downers Grove, Illinois, USA Office

Our HQ is 22 miles from the Loop; near Belmont station, BNSF line. Plenty of places to eat & shop!

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