4 Lpars Jobs

The Infrastructure Technology Analyst - Batch Operations - Reports/OnDemand Services role involves assisting with defining reports, setting up reports, and troubleshooting issues related to reports. You will provide technical guidance and best practices to clients and stakeholders. Your main objective will be to use your infrastructure technology knowledge of reports and OnDemand to process data, resolve issues, and perform administrative tasks. Responsibilities: - Resolve moderately complex problems/projects through analysis and technical experience - Participate in testing activities and evaluate results for possible enhancements - Complete control activities and make recommendations for improvements - Collect requirements for hardware acquisition and deployment - Gather, compile, and synthesize information regarding technology processes or systems - Assist in systems implementation/enhancements and post-implementation activities - Exchange ideas and information in a clear and concise manner - Operate with a limited level of direct supervision - Act as a subject matter expert to senior stakeholders and team members Qualifications: - 4-8 years of experience in a Technology Infrastructure role - Advanced Technological experience in a Mainframe or Distributed environment - Effective analytic/diagnostic skills - Ability to communicate technical concepts to a non-technical audience - Ability to work under pressure or to a deadline - Bachelors/University degree or equivalent experience Education: - Bachelors/University degree or equivalent experience Knowledge Required: - Mainframe concepts, including accessing, processing, and reporting - Distributed systems - Linux - CA-View processes and configuration - CA-View report definition - CA-View DB setup, CA-deliver DB setup - CMODz processes, FID configuration - Connect Direct - Bundle Definition - OnDemand Data Loading/Data Extraction - Migration Directory This is a full-time position in the Technology Job Family Group within the Infrastructure Job Family. If you require a reasonable accommodation due to a disability, please review the Accessibility at Citi policy.,

are seeking an experienced AIX/Linux/Storage L2 Administrator to manage, monitor, and maintain AIX/Linux/Storage-based systems, ensuring optimal performance, availability, and security. The ideal candidate should possess hands-on experience in AIX/Linux/Storage administration, troubleshooting, patch management, and system performance tuning. KEY RESPONSIBILITIES Storage Admin Provide L2 support for enterprise storage systems (e.g., NetApp, EMC, IBM, Dell, etc.). Monitor and maintain SAN/NAS infrastructure for optimal performance and availability. Perform LUN provisioning, zoning, masking, and storage allocation as per requests. Support backup and restore operations using tools like NetBackup, Commvault, or Veeam. Collaborate with server, network, and database teams for integrated tasks. Troubleshoot storage-related performance and connectivity issues. Maintain proper documentation of configurations, procedures, and incidents. Participate in on-call rotation and perform scheduled maintenance activities. Installation and configuration of Storage Replication using Metro Mirror and Global Mirror. Analyzing controller load performance and monitoring the storage performance. Management of Spectrum Control and Spectrum Protect. Generation of storage and SAN utilization reports as per customer requirement. Installation and configuration of Brocade SAN Switches and Routers Zoning on Brocade SAN Switches Monitoring SAN health like link errors/CRS error etc. Troubleshooting of IBM SAN and analyzing event logs, and taking configuration backup. Backing up SAN Switch Configuration on FTP Server. Troubleshooting and Performance monitoring of IBM/Dell/Netapp storages. Configure Hosts and Host Groups on Storages. Connectivity of Storage with SAN Switches and Servers. AIX Admin Strong troubleshooting skills in AIX Perform day-to-day AIX system administration tasks, including system monitoring, performance tuning, and troubleshooting. Manage LVM (Logical Volume Manager), file systems, user accounts, and security settings. Apply OS patches and upgrades regularly and upgrade administrative tools and utilities. Work on incidents and service requests assigned through ticketing systems Perform root cause analysis for recurring issues and suggest preventive measures. Coordinate with storage and network teams for integrated system tasks. Monitor system logs, perform regular health checks, and ensure system uptime. Maintain documentation related to systems, processes, and procedures. Participate in change management processes and scheduled maintenance windows. Provide on-call support and work in shifts if required. Linux Admin Provide L2 support for Linux servers (Red Hat, CentOS, Ubuntu, etc.). Monitor system performance and troubleshoot issues with CPU, memory, storage, and network. Manage user accounts, file systems, and permissions. Apply OS patches, updates, and support kernel upgrades. Perform system backups and restoration using tools Troubleshoot and resolve hardware, software, and configuration issues. Collaborate with application and database teams for issue resolution. Maintain system documentation and follow change management protocols. Respond to tickets and incidents through ITSM tools Participate in weekend maintenance windows and on-call rotations when needed. MANDATORY SKILLS REQUIRED 5+ years of experience in AIX/Linux/Storage system administration Strong knowledge of HMC, NIM, LPARs, VIO servers, and PowerVM. Experience with shell scripting for automation. Familiarity with backup tools like TSM, NetBackup, or similar. Basic knowledge of networking, SAN, and storage integration with AIX. Good understanding of ITIL processes and ticketing systems. Good knowledge of Linux file systems, boot process, and runlevels/systemd. Familiar with system monitoring tools like Nagios, Zabbix, or Prometheus. Experience with shell scripting (Bash, Python, etc.). Understanding of LVM, RAID, NFS, Samba, and system security. Knowledge of basic networking concepts (TCP/IP, DNS, DHCP, etc.). Proficient with storage technologies such as SAN, NAS, iSCSI, and Fibre Channel. Experience with storage management tools and array-based replication. Good understanding of zoning (Brocade/Cisco SAN switches) and storage provisioning. Knowledge of RAID levels, data protection strategies, and storage capacity planning. Familiarity with backup/recovery solutions and disaster recovery procedures. Ability to analyze logs and performance metrics for troubleshooting. DESIRABLE SKILLS Strong analytical and troubleshooting skills. Excellent communication and documentation abilities. Detail-oriented with a proactive approach to problem-solving. Ability to work independently as well as part of a team

Greetings from Aspire Systems!! We would like to give an opportunity again for your super talent. Aspire Systems is a global technology services firm serving as a trusted technology partner for our customers. We work with some of the world's most innovative enterprises and independent software vendors, helping them leverage technology and outsourcing in our specific areas of expertise. Our services include Product Engineering, Enterprise Solutions, Independent Testing Services and IT Infrastructure Support services. (https://www.aspiresys.com/) Our core philosophy of "Attention. Always." communicates our belief in lavishing care and attention on our customers and employees we appreciate your interest in Aspire Systems. In this regard, please make it convenient to participate in our selection process. Position: Mainframe Developer Job Location: Chennai /Bangalore/ Kochi Company : Aspire Systems Job Type : Permanent Experience: 6 to 10 Years Notice Period: 30 Days Job Description Key Responsibilities: Lead the design, development, enhancement, and maintenance of mainframe-based systems running on z/OS . Work extensively on TSO , ISPF , JCL , and mainframe utilities within STAR and SYS2 LPARs environments. Coordinate with product owners, architects, QA, and business teams to translate business requirements into technical solutions. Own and manage all deliverables from design through deployment, ensuring alignment with SAFe Agile principles. Act as the primary point of contact for technical escalations and issue resolution. Guide and mentor offshore development teams; ensure adherence to coding standards and best practices. Participate in Agile ceremonies including PI Planning, Sprint Planning, Daily Standups, Reviews, and Retrospectives. Ensure high quality and performance of delivered code through code reviews and performance tuning. Document and maintain system designs, configuration, and other technical deliverables. Mainframe Technologies: TSO/ISPF JCL z/OS REXX VSAM COBOL (preferred) File-Aid, Abend-AID Systems & LPAR Expertise: Hands-on experience with STAR and SYS2 LPARs Deep understanding of LPAR configurations, batch processing, and security protocols on z/OS Agile & Leadership Skills: Minimum 2 years of experience working in SAFe Agile or scaled Agile environments Please share the profile if you are interested at Sharmila.Palani@aspiresys.com for immediate response. Cordially Regards Sharmila Palani HR - Talent Acquisition

Greetings from Aspire Systems!! We would like to give an opportunity again for your super talent. Aspire Systems is a global technology services firm serving as a trusted technology partner for our customers. We work with some of the world's most innovative enterprises and independent software vendors, helping them leverage technology and outsourcing in our specific areas of expertise. Our services include Product Engineering, Enterprise Solutions, Independent Testing Services and IT Infrastructure Support services. (https://www.aspiresys.com/) Our core philosophy of "Attention. Always." communicates our belief in lavishing care and attention on our customers and employees we appreciate your interest in Aspire Systems. In this regard, please make it convenient to participate in our selection process. Position: Mainframe Developer Job Location: Chennai /Bangalore/ Kochi Company : Aspire Systems Job Type : Permanent Experience: 6 to 10 Years Notice Period: 30 Days Job Description Key Responsibilities: Lead the design, development, enhancement, and maintenance of mainframe-based systems running on z/OS . Work extensively on TSO , ISPF , JCL , and mainframe utilities within STAR and SYS2 LPARs environments. Coordinate with product owners, architects, QA, and business teams to translate business requirements into technical solutions. Own and manage all deliverables from design through deployment, ensuring alignment with SAFe Agile principles. Act as the primary point of contact for technical escalations and issue resolution. Guide and mentor offshore development teams; ensure adherence to coding standards and best practices. Participate in Agile ceremonies including PI Planning, Sprint Planning, Daily Standups, Reviews, and Retrospectives. Ensure high quality and performance of delivered code through code reviews and performance tuning. Document and maintain system designs, configuration, and other technical deliverables. Mainframe Technologies: TSO/ISPF JCL z/OS REXX VSAM COBOL (preferred) File-Aid, Abend-AID Systems & LPAR Expertise: Hands-on experience with STAR and SYS2 LPARs Deep understanding of LPAR configurations, batch processing, and security protocols on z/OS Agile & Leadership Skills: Minimum 2 years of experience working in SAFe Agile or scaled Agile environments Please share the profile if you are interested at Sharmila.Palani@aspiresys.com for immediate response. Cordially Regards Sharmila Palani HR - Talent Acquisition