Mainframe Infrastructure Engineer (Hybrid Role)

Kyndryl • Phoenix, AZ

5d • $61,560 - $146,640 • Hybrid

About The Position

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 Role Mainframe Infrastructure Engineers at Kyndryl are project-based subject matter experts in all things infrastructure – good at providing analysis, documenting and diagraming work for hand-off, offering timely solutions, and generally “figuring it out.” This is a hands-on role where your feel for the interaction between a system and its environment will be invaluable to every one of your clients. Your future at Kyndryl 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. Who You 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. What You Can Expect With state-of-the-art resources and Fortune 100 clients, every day is an opportunity to innovate, build new capabilities, new relationships, new processes, and new value. Kyndryl cares about your well-being and prides itself on offering benefits that give you choice, reflect the diversity of our employees and support you and your family through the moments that matter – wherever you are in your life journey. Our employee learning programs give you access to the best learning in the industry to receive certifications, including Microsoft, Google, Amazon, Skillsoft, and many more. Through our company-wide volunteering and giving platform, you can donate, start fundraisers, volunteer, and search over 2 million non-profit organizations. At Kyndryl, we invest heavily in you, we want you to succeed so that together, we will all succeed. Get Referred! If you know someone that works at Kyndryl, when asked ‘How Did You Hear About Us’ during the application process, select ‘Employee Referral’ and enter your contact's Kyndryl email address. We’re glad you’re here. Take a look around at the many exciting career opportunities we have available and apply today! Can’t find a suitable job opening? Drop off your CV/Resume Drop off your CV/Resume and a Recruiter will reach out with related career information that match your experience and expertise. Sign up for Job Alerts Create your account and then sign up for job alerts. When new jobs become available that meet your criteria, you’ll be alerted right away! At Kyndryl, we achieve progress the world depends on, with purpose. Beginning with the purpose that matters to you. Because here, you will be part of a culture designed with purpose. One that is restless, empathetic and devoted. Where we are committed to sustainable progress for our customers and supporting the communities where we work and live. All of you is what we want. And what we need. Join us, and together, we can advance the vital systems that power human progress.

Requirements

• 5+ years in mainframe (z/OS) infrastructure or production support roles.
• Strong hands-on knowledge of z/OS, JES2/JES3, TSO/ISPF, SDSF, USS/OMVS, SMP/E.
• Practical experience with at least two of: DB2, CICS, IMS, IBM MQ (configuration, troubleshooting, performance).
• Production control experience with Control‑M, CA‑7, ESP/Autosys, or equivalent; deep JCL and batch troubleshooting skills.
• Storage fundamentals: DFSMS, DFSMShsm, ICF catalog/IDCAMS, DASD/tape operations, space/VTOC management.
• Proficiency with monitoring and performance analysis (RMF/SMF, OMEGAMON, or similar).
• Familiarity with RACF/ACF2/Top Secret concepts, access models, and audit support.
• Solid understanding of ITIL processes and experience using an ITSM tool (preferably ServiceNow) for incident/problem/change.
• Strong analytical, communication, and stakeholder management skills; ability to work in a follow‑the‑sun/on‑call support model.

Nice To Haves

• Experience with Parallel Sysplex, GDPS, XCF, and high-availability designs.
• Advanced tuning skills for DB2 buffer pools, CICS regions, IMS databases, MQ channels/queues.
• Exposure to z/OSMF, Ansible for z/OS, Zowe, or API-driven automation.
• Knowledge of networking on z/OS (TCP/IP stacks, VTAM/SNA, Enterprise Extender).
• Scripting/programming: REXX, Assembler basics, COBOL reading, Python on USS.
• Experience with capacity planning and cost optimization (MSUs, WLM policies).
• Background in regulated/enterprise environments (financial services, government, healthcare, retail).

Responsibilities

• Platform & Infrastructure Operations Operate, maintain, and optimize z/OS LPARs, Sysplex, WLM, JES2/JES3, USS/OMVS, TSO/ISPF, SDSF.
• Install, configure, and maintain mainframe software using SMP/E and vendor best practices.
• Monitor and tune system performance using RMF, SMF, OMEGAMON (or equivalent), addressing CPU, memory, I/O, and throughput.
• Subsystem & Product Support (MF Application-Adjacent) Support and administer DB2 for z/OS, CICS TS, IMS (DB/TM), and IBM MQ: configuration, health checks, upgrades/maintenance, performance tuning, and high availability.
• Work with application teams for deployment validation, capacity estimates, SQL/CICS/IMS tuning, MQ channel/queue configuration, and resolving production incidents.
• Production Control & Scheduling Manage workload automation and batch scheduling with tools such as Control‑M, CA‑7, ESP/Autosys, or equivalent; ensure batch SLAs and critical path adherence.
• Troubleshoot JCL, dataset management, procs, condition codes, and abends; perform restart/recovery and reruns.
• Improve job streams for efficiency and reliability (dependency modeling, calendars, alerts, event-driven triggers).
• Storage Management Administer DFSMS (ACS routines, storage groups/classes), DFSMShsm (HSM policies, space management, migration/recall), and Catalog/ICF management (IDCAMS).
• Manage DASD and tape subsystems (e.g., DS8000, TS7700), volumes, VTOCs, data sets, and replication.
• Partner with backup/recovery teams on policy, FlashCopy/Snap, DR readiness, and test execution.
• Reliability, Security & Compliance Implement and maintain RACF/ACF2/Top Secret security controls; support audits and compliance (SOX, PCI, ISO, etc.).
• Participate in BCP/DR planning, testing, and documentation.
• Apply SRE/operational excellence practices: error budgets, toil reduction, problem elimination, and automation-first mindset.
• ITSM & Change Management Drive incident, problem, and change processes (e.g., in ServiceNow): root cause analysis, post-incident reviews, and controlled deployments.
• Author and maintain runbooks, SOPs, architecture diagrams, and knowledge articles.

Benefits

• This position will be eligible for Kyndryl’s discretionary annual bonus program, based on performance and subject to the terms of Kyndryl’s applicable plans.
• You may also receive a comprehensive benefits package which includes medical and dental coverage, disability, retirement benefits, paid leave, and paid time off.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed