Mainframe CICS System Administrator
Listed on 2026-06-08
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IT/Tech
Cybersecurity, Systems Engineer
At Kyndryl, we design, build, manage and modernize the mission‑critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward – always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities.
The RoleAs a Mainframe CICS System Administrator at Kyndryl, you’ll solve complex problems and identify potential future issues across the spectrum of platforms and services. You’ll be at the forefront of new technology and modernization, working with some of our biggest clients – which means some of the biggest in the world.
This role requires employees to live in or around the Phoenix, AZ area. You will be responsible to be onsite 3 days a week. We will consider candidates who are willing to relocate to the area.
CICS Administration & Maintenance- Install, upgrade, and maintain CICS Transaction Server (CICS TS) environments.
- Apply patches (PTFs), manage version upgrades, and perform regression validation.
- Configure and maintain CICS regions (production, test, DR).
- Maintain startup parameters and system initialization tables (DFHSIT).
- Monitor transaction performance and system health using tools such as OMEGAMON, Main View, and TMON.
- Analyze transaction response times and storage usage.
- Perform tuning to eliminate bottlenecks.
There are lots of opportunities to gain certification and qualifications on the job, and you’ll continuously grow. Many of our Mainframe Infrastructure Engineers are on a path toward becoming either an Architect or Distinguished Engineer, and there are opportunities at every skill level to grow in either of these directions.
Kyndryl currently does not require employees to be fully vaccinated against COVID‑19, however, if you are hired to work at a client, customer, or partner location, you may be required to show proof of vaccination to align with their respective COVID‑19 vaccination policies. Those who believe they are eligible may apply for a medical or religious accommodation prior to the start of employment.
WhoYou Are
You’re good at what you do and possess the required experience to prove it. However, equally as important – you have a growth mindset; keen to drive your own personal and professional development. You are customer‑focused – someone who prioritizes customer success in their work. And finally, you’re open and borderless – naturally inclusive in how you work with others.
Required Qualifications- Minimum 5+ years of experience in Mainframe CICS.
- Proven experience in CICS System Administration environment with work management, user management, journal management and performance management.
- Experience in CICS transaction server, related ISV products.
- Capable of upgrading/installing and migrating CICS transaction servers.
- Capable of upgrading/installing and supporting IBM & ISV related products. Proficient in technologies like P2V, V2V and P2P migrations.
- Proven experience on the CICS functionality and architecture.
- Basic knowledge of z/OS, Unix System Services, SMP/E, REXX, Java, VSAM, and third‑party products.
- Knowledge of Assembler, COBOL, CICS, and DB2.
- The ability to work independently as well as part of a team.
- Excellent troubleshooting and customer service skills.
- Participation in on‑call rotation with the engineering teams.
- The ability to follow a project through to completion, and/or to work as part of a larger team to complete the components of a complex project.
3 days onsite per week, Phoenix Metro Area, Arizona.
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
The compensation range for the position in the U.S. is $61,560 to $146,640 based on a full‑time schedule. Your actual compensation may vary depending on your geography, job‑related skills and experience. For part‑time roles, the compensation will be adjusted appropriately. The pay or salary range will not be below any applicable state, city or local minimum wage…
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