Rohit Patil

• Account management - creation and deletion.
  • Continuous monitoring the servers for critical issues like CPU Utilization, Memory Utilization and Threshold.
  • Identifying the utilization of File systems.
  • Installing and configuring OS.
  • System Administration Activities like managing file systems, hardware status monitoring, and performance tuning.
  • Planning and scheduling cron jobs.
  • Kernel parameter tuning.
  • Creating and Closing the raised ticket within Servicenow tool.
  • Managing and controlling the system services using service, chkconfig commands
  • Installation, Configuration & troubleshooting of Administration of Logical Volume Manager.
  • Sudors configuration, and providing sudo access, command lists to the users as per requirements.
  • Troubleshooting network connectivity problems, user login problem and server booting problem.
  • Creating, managing and administrating PV’s, VG’s and LV’s using Logical Volume Manager
  • Creating, extending and reducing the Volume Groups on online (VG’s)
  • Importing and exporting Volume Groups across the system common storage
  • Creating, resizing, restarting, and removing Logical Volumes (LV’s)
  • Replacing the disks under mirror on event of failure
  • Recovering root password.
  • Troubleshooting of failure OS, login in single user mode, f/s checking by fsck, repair the f/s, clearing the boot-archive etc
  • Monitoring Virtual memory, adding additional swap space as needed
  • Tuning the kernel parameter as per application and database team requirements.
• Technical Skills
  
  IBM Tivoli Storage Manager Server on RHEL
  
  IBM Tivoli Storage Manager for Database (Oracle, DB2, SQL etc)
  
  DRM using Tivoli Storage Manager
  
  Tape Library (Storagetek, IBM) / Tape Drives DLT / LTO / 3590 / 9840
  
• TSM Administration

● Configured TSM server software and handled all system and server maintenance.
● Identified server issues and restored server operation in a timely manner.
● Established and implemented effective backup procedures.

● Handled all aspects of TSM administration and software maintenance.
● Consulted with clients and staff to determine software needs.
● Implemented company training program regarding TSM administration procedures.

TSM Administration

● Monitored system performance and addressed all TSM issues.
● Ensured that all manufacturer warranty specifications were followed.
● Implemented disaster recovery procedures.
● Developed effective backup policies.

• LSF ( Load Sharing Facility )
• GPFS
  
• Non Technical Skills
  
  
• Communication Skills
  
  
• Problem Determination & analysis skills
  
  
• Excellent team working & Positive Attitude

• 1 Years of experience as Security Technician in Security Operation Environment on Symtec DLP and Linux Operating Systems
• Perform security SIEM operational task – Analysis, Filters, Reports , Suggestion of fine tuning on existing rules
• Trained In DLP tool
• Working on incidents and reviewing the alerts and do detailed analysis on alerts
• Hands on experience of Incidents associated in DLP Incidents Management
• DLP incidents Type 1.Endpoint Incidents 2.Network Incidents
• I have managed of above incidents
• There has been Proactive Incidents management policy we have implanted through that we are managed all the issues of end users
• Working on assign ticket queue and Understanding and exceeding expectations on tasked SLA commitments with client
• Esclating issues to level 2 and management when necessary
• Monitor real-time security events on DLP console and event analysis and Investigating
• Good understanding of different types of Policy of DLP
• Roles and Responsibilities: Implement security countermeasures to mitigate DLP issues
• Raising incident with concern teams
• Respond to the incidents and service requests and bring together additional information to either resolve or escalate the issue to the appropriate teams
• Making Incidents reports and submitting to the reporting manager
• Take follow ups and closing of the tickets based on the client response
• The Primary responsibility is to carry out day-to-day task of system Administration and monitoring and updating Tickets( issues ) through incident management system
• Different types of installation and configuration on RedHat,CentOs,Ubuntu and windows 7 Configuring and maintaining Microsoft Outlook 2003/2007 , Thunderbird, Outlook Express
• Administration's of Users and Groups
• Using NAGIOS Monitoring Linux servers such as Disk Space Utilization , CPU Utilization, Memory Utilization
• Linux Package management tools ( rpm, yum etc ) Scheduling jobs using Crontab
• Maintaining virus free Network using Symantec Troubleshooting and Configuration of SSH,FTP,NFS and APACHE Server Database knowledge with MYSQL with database optimization,backup and recovery
• Taking backup on Linux Server using Rsync, Zip and Tar
• Installing and configuring new servers based on requirements.