Mainframe Hardware Config Administrator

Who We Are

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

As a 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.

There's never a typical day as a System Administrator at Kyndryl, because no two projects are alike. You'll be managing systems data for clients and providing day-to-day solutions and security compliance. You'll oversee a queue of assignments and work directly with technicians, prioritizing tickets to deliver the best solutions to our clients.

One of the benefits of Kyndryl is that we work with clients in a variety of industries, from banking to retail. Whether you want to broaden your knowledge base or narrow your scope and specialize in a specific sector, you can find your opportunity here. You'll also get the chance to share your expertise by recommending modernization options, identifying new business opportunities, and cultivating relationships with other teams and stakeholders. Does the work get challenging at times? Yes But you'll collaborate with a diverse group of talented people and gain invaluable management and organizational skills, which will come in handy as you move forward in your career.

Your future at Kyndryl
Every position at Kyndryl offers a way forward to grow your career, from Junior System Administrator to Architect. We have opportunities for Cloud Hyperscalers that you won't find anywhere else, including hands-on experience, learning opportunities, and the chance to certify in all four major platforms. One of the benefits of Kyndryl is that we work with clients in a variety of industries, from banking to retail. Whether you want to broaden your knowledge base or narrow your scope and specialize in a specific sector, you can find your opportunity here.

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.

Required Technical and Professional Expertise

Minimum three years of experience in Core Mainframe Hardware Configuration, demonstrating proficiency in the areas listed below.

• Hardware Configuration Definition (HCD/HCM)

• HCD (Hardware Configuration Definition): A command-line tool for setting up hardware configurations on z/OS systems.

• HCM (Hardware Configuration Manager): Provides a graphical interface for HCD, though it's less common nowadays.

• Skills include:

Creating and managing I/O Definition Files (IODFs)

Configuring LPARs, channels, control units, and devices

Handling dynamic changes to I/O configuration

• LPAR Configuration

• Involves creating and maintaining Logical Partitions (LPARs) using the IBM Z Hardware Management Console (HMC).

• Skills include:

Allocating CPU, memory, and device resources to LPARs

Setting up Processor Resource/System Manager (PR/SM)

Planning and allocating system capacity and resources

• HMC (Hardware Management Console) Operations

• Proficient navigation and use of the HMC interface for hardware and partition management.

• Skills include:

Powering systems on and off

Configuring and accessing consoles

Monitoring system logs and statuses

Implementing role-based access controls

• I/O Configuration

• Knowledge of FICON channels, control units, and device addressing.

• Skills include:

Mapping direct access storage devices (DASD) and tape devices

Collaborating with storage vendors (EMC, Hitachi, IBM DS8000)

Configuring Open Systems Adapter (OSA) for network integration

• Processor and Memory Configuration

• Managing central processors (CP), zIIPs, and Integrated Facility for Linux (IFLs).

• Skills include:

Assigning processor types within LPARs

Provisioning and tuning memory

• z/OS Sysplex and Coupling Facility Configuration

• Skills include:

Defining and connecting Coupling Facilities (CFs)

Establishing Sysplex timers and cross-system communication

Configuring CF structures

• Dynamically Reconfigurable Systems

• Adding or removing resources without requiring an Initial Program Load (IPL).

• Skills include:

Making dynamic I/O adjustments (with VARY commands)

Executing real-time changes to memory or CPU via HMC

• Disaster Recovery / High Availability Configuration

• Skills include:

Setting up hardware for Parallel Sysplex environments

Designing multi-site and HyperSwap-enabled configurations

Automating hardware failover processes

• Hardware/Software Compatibility & Planning

• Skills include:

Understanding Machine Element Specifications (MES) and compatibility between hardware and software

Utilizing IBM Resource Link and Techdocs

Employing capacity planning tools such as RMF, SMF, BMC, and IBM OMEGAMON

Being You

Diversity is a whole lot more than what we look like or where we come from, it's how we think and who we are. We welcome people of all cultures, backgrounds, and experiences. But we're not doing it single-handily: Our Kyndryl Inclusion Networks are only one of many ways we create a workplace where all Kyndryls can find and provide support and advice. This dedication to welcoming everyone into our company means that Kyndryl gives you – and everyone next to you – the ability to bring your whole self to work, individually and collectively, and support the activation of our equitable culture. That's the Kyndryl Way.

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.