Senior Mainframe Systems Programmer - CICS

MainframeMaster; United States; Remote; USD 65,000 - 123,000; Full time

Benefits offered by this job

Unlimited Paid Days Off

401k with company match

Fertility coverage

Sabbatical leave

Education reimbursement

Wellness program

Job summary

Ensono is seeking a Senior Mainframe Systems Programmer to deliver premium support for CICS TS on z/OS. The role involves hands-on installation, problem resolution, and coordination of migrations and disaster recovery activities across time zones.

Ideal candidates bring 5+ years on the zSeries mainframe platform, strong CICS TS knowledge, and excellent communication. Remote work is supported with on-call and weekend rotations.

Qualifications

• Bachelor’s degree or equivalent work experience.
• 5+ years experience on the zSeries mainframe platform with hands-on installation and maintenance of CICS TS and related OEM products.
• Thorough working knowledge of CICS TS concepts, configuration and tailoring.
• Experience with IBM’s SMP/E.
• Strong analytical skills and understanding of CICS TS concepts and performance monitoring.

Responsibilities

• Provide primary support for CICS TS and OEM products in a 24x7 x 365 environment.
• Fulfill customer service orders for mainframe z/OS customers.
• Assist migrations and upgrades in coordination with project teams.
• Execute disaster recovery plans in cooperation with DR services.
• Follow ITSM change control procedures and implement fixes as needed.

Skills

CICS TS

z/OS mainframe

SMP/E

Analytical skills

Communication skills

Multi-tasking

Education

Bachelor’s degree or equivalent

Tools

SMP/E

Job description

# Senior Mainframe Systems Programmer - CICSEnsonoFull-timeRemote - United States0 viewsPosted October 16, 2026## Job DescriptionPosition SummaryProvide premium software support and services to Ensono **mainframe** clients as they relate to **CICS**.Key Areas of Focus for this Role- Fulfill customer service orders (CSOs) for **mainframe** z/OS customers in a timely manner as they pertain to **CICS TS** and related OEM software products.- Provide primary support for reported problems related to **CICS TS** and related OEM software products.- Provide support on 24 x 7 x 365 basis and in multiple time zones.- Follow procedures for installing OEM software products efficiently and according to best practices and Ensono standards (for productivity/scalability purposes).- Work with members of other functional towers in preparing customer partitions for regular (approximately once per year) operating system upgrade process via a checklist of proactive actions.- Provide key support for customer migration services (new customer transitions) as they pertain to **CICS TS** and related OEM software products.- Assist the assigned project manager in the migration of newly acquired customers such that all technical hurdles are addressed in a timely manner and do not impede the expected progress of the transition nor the targeted migration date.- In joint cooperation with the Disaster Recovery Services, successfully execute tasks associated with any given customer’s disaster recovery plans.- Adhere to a schedule that efficiently manages resources and allows timely implementations.- Follow ITSM change control procedures g:- Implementing vendor product specific corrections (“fixes”) and- Upgrading, maintaining, enhancing or providing new options to applicable z/OS products within any given customerWhat the Ideal Candidate Brings to this RoleRequired 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- Bachelor’s degree required and/or equivalent work experience.- 5+ years experience on the zSeries (**mainframe**) platform including “hands on” technical experience (installation and maintenance of products) related to **CICS TS** and OEM product support.- Thorough working knowledge of the capabilities and use of **CICS TS** and installation and tailoring of **CICS TS** and as well as **CICS TS** related OEM products.- Thorough working knowledge and experience with the use of IBM’s SMP/E.- Strong analytical skills and understanding of **CICS TS** concepts, configuration and tailoring.- Thorough working knowledge of products used to monitor performance of **CICS TS** regions.- Self-motivated and able to work independently.- Must be able to multi-task and work under short deadlines and in high pressure situations.- Excellent communication skills (written, verbal and presentations)- Ability to work as part of a team, as well as independently.Standard Working Hours:- Shift: 8AM to 5PM Local time- Oncall, overtime and scheduled weekend work requiredWhyEnsono?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- 401k with company match- Eligibility for dental, vision, short and long-term disability, life and AD&D coverage, and flexible spending accounts- Family Forming Benefit including fertility coverage and adoption/surrogacy reimbursement- Paid childbearing and paternal leave- Education Reimbursement, Student Loan Assistance or 529 College Funding- Sabbatical leave- Wellness program- Flexible work scheduleAs of the date of this posting, a good faith estimate of the current pay scale for this role is $65,000 to $123,000 salary, based on a fulltime 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 onOFCCP’s website.If you need accommodation at any point during the application or interview process, please let your recruiter know or [e-mail].## How to ApplyApply directly through the application link above