Job
Description
Hands on experience managing large Linux clusters (RHEL, SUSE, Ubuntu) Operating Systems Administration running on IBM LinuxONE Proficiency in Python, Bash to automate system administrative to streamline process and improve efficiency. Strong experience in setting up, configuring LPARS on IBM LinuxONE Hardware and experience with migrating LPARS. Hands on experience in Cryptography, Encryption, HSM, KMS and TKE. Experience in setting up, managing, and troubleshooting KVM based virtual machines Hands on experience in z/VM Administration, Upgrades and Problem determination
Knowledge of storage technologies, such as RAID, SAN, and NASHands on experience in managing storage resources (FICON, FCP, NVMe) attached to LinuxONE partitions including creating storage groups, tape links, and managing storage access.Experience with installation and administration of Open Shift clusters In-depth understanding of networking concepts, protocols, and services, including TCP/IP, DHCP, DNS, and VPN
Rich experience with installation, maintenance, and optimization of z/OS systems, ensuring high availability, performance, and security. Strong SMPE skills, z/OS Installs and z/OS migrations and IBM Z Hardware Migration
Hands on experience with ISV to IBM Products migration
Experience with handling Data Centre migrations and GDPS Technologies
Proficiency in RACF security software, including encryption, ciphers, and certificates
Experience with HCD and IODF requirements
WLM, RMF, ICSF, JCL, z/OSMF, REXX, JES2, JES3, RACF, Performance & Capacity Management
Required education Bachelor's Degree Required technical and professional expertise 7+ years’ experience in:Hands on experience managing large Linux clusters (RHEL, SUSE, Ubuntu) Operating Systems Administration running on IBM LinuxONEProficiency in Python, Bash to automate system administrative to streamline process and improve efficiency.Strong experience in setting up, configuring LPARS on IBM LinuxONE Hardware and experience with migrating LPARS.Hands on experience in Cryptography, Encryption, HSM, KMS and TKE.Experience in setting up, managing, and troubleshooting KVM based virtual machinesHands on experience in z/VM Administration, Upgrades and Problem determinationKnowledge of storage technologies, such as RAID, SAN, and NASHands on experience in managing storage resources (FICON, FCP, NVMe) attached to LinuxONE partitions including creating storage groups, tape links, and managing storage access.Experience with installation and administration of Open Shift clustersIn-depth understanding of networking concepts, protocols, and services, including TCP/IP, DHCP, DNS, and VPNRich experience with installation, maintenance, and optimization of z/OS systems, ensuring high availability, performance, and security.Strong SMPE skills, z/OS Installs and z/OS migrations and IBM Z Hardware MigrationHands on experience with ISV to IBM Products migrationExperience with handling Data Centre migrations and GDPS TechnologiesProficiency in RACF security software, including encryption, ciphers, and certificatesExperience with HCD and IODF requirementsWLM, RMF, ICSF, JCL, z/OSMF, REXX, JES2, JES3, RACF, Performance & Capacity Management Preferred technical and professional experience Preferred Professional and Technical Expertise:
Certifications in Linux (RHCE, RHCSA, RedHat Certified OpenShift Administrator), containerization, and virtualization platforms are highly desirable. Knowledge of DevOps principles and tools such as Ansible, Terraform, and Jenkins. Experience on storage provisioning, mapping, and zoning across various platforms with knowledge of storage protocols.