Join to apply for the Mainframe zOS Network Host Support - Specialist role at Kyndryl.
Who We Are
At Kyndryl, we design, build, manage and modernize the mission‑critical technology systems that the world depends on every day. We are always moving forward—always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for employees, customers and communities.
The Role
As a System Administrator at Kyndryl, you’ll solve complex problems and identify potential future issues across platforms and services. You’ll be at the forefront of new technology and modernization, working with some of our biggest clients.
Responsibilities
You’ll manage systems data for clients and provide day‑to‑day solutions and security compliance. You’ll oversee a queue of assignments, work directly with technicians, and prioritize tickets to deliver the best solutions to our clients.
Who You Are
You’re good at what you do and possess the required experience. You have a growth mindset, are customer‑focused, and are open and borderless—naturally inclusive.
Required Technical and Professional Expertise
Specialized in installing and maintaining Mainframe Network for zOS
Responsible for VTAM, TCPIP and SNA protocols, file transfer protocols, incident and change planning
Good English communication skill to handle meetings with clients, partners and co‑workers
Bachelor's Degree
Knowledge of zOS Network products:
COMM SERVER BASE SUPPORT (TCPIP and VTAM)
VTAM APPN
OMPROUTE - OSFP and RIP
SMTP
SSH
TCPIP stack on LPAR
Encrypted FTP - SSL/TLS
AT/TLS including PAGENT
IPSec/VPN including PAGENT AND IKED
z/OS Load Balancing Advisor - LBA (workload balance outside the Sysplex)
TCPIP - Enterprise Extender
TCPIP - TN3270 servers
TCPIP - Dynamic VIPA
Preferred Technical and Professional Experience
Experience with Connect Direct for Mainframe
Knowledge on RACF/ACF2; CL SuperSession; IBM NetView; NetView; Access/Multisess Services; IBM Session Manager; CA Teleview; CA TPX; CA Solve; CA NETMASTER; Network Director; MacKinney Switch; Mainframe Network printer products: VVP, JQP
Being You
Diversity is how we think and who we are. We welcome people of all cultures, backgrounds, and experiences. Our Kyndryl Inclusion Networks create a workplace where everyone can bring their whole self to work.
What You Can Expect
You’ll have access to state‑of‑the‑art resources and Fortune 100 clients. Benefits include learning programs, volunteering opportunities, and support for your well‑being and family.
Get Referred!
If you know someone that works at Kyndryl, select ‘Employee Referral’ during the application process and provide their contact’s Kyndryl email address.
Seniority level
Entry level
Employment type
Full‑time
Job function
Project Management, Information Technology, and Customer Service
Industries
IT Services and IT Consulting
Referrals increase your chances of interviewing at Kyndryl by 2x.
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