1. Rajesh Muthu
Contact No: (647)524-1096
Toronto, Canada
SUMMARY:
 10 years of experience in the field of Information Technology.
 Extensive exposure to UNIX Operating Systems AIX 5.x, 6.1, 7.1, VIO 1.5, 2.2.x, 2.3.3, Redhat
Linux 5, 6,7, Solaris 8,9 & 10, HACMP , Veritas Volume Manager 4.0 and VCS
 4 years of experience in System Security Analyst for AIX, Solaris, Linux, Windows operating
environment
 Attending high severity problems, automation (through scripts), troubleshooting, handled various
projects and transition/transformation of accounts.
 Ability to work in demanding and challenging environments.
 Supported over 25+ customer account in various GEO and sector.
1
2
3 PROFESSIONAL EXPERIENCE
1 Company: IBM India Pvt Ltd.,
2 Profile : Systems Support Specialist
3 Period: July 2005 – Aug 2015
Supported Client and Roles and Responsibility
1/ Profile: Advisory I/T Specialist
Employer: IBM Canada
Period: March 2011 – Jan 2015
Client: IBM Canada – Assigned to National Bank of Canada
Work location : Montreal/Toronto, CA
Period : Jan 2015 – Aug 2015
Work Location : IBM India Pvt Ltd, Bangalore, India
I worked as Supplementary employee at IBM Canada, based in Montreal then later in Toronto,
supported banking client Nation Bank of Canada. I held multiple positions during this period, at the end
of contract return to IBM India supported same client.
Roles & Responsibilities:

2. • Core System Administration of UNIX OS AIX 7.1, 6.1, 5.3, REDHAT LINUX 6, 5 and Solaris 8, 9, 10
hosting Oracle database, SAP and other Banking application, VCS nodes.
• Technical Account Focal for 20 member’s team.
• Systems Security Technical Analyst – responsible for review Technical Specification for every
supported operating system and application in scope, recommend appropriate security control
to safeguard customer business asset, implement security control on all customer asset as per
technical specification requirement, identify servers that doesn’t met security control.
• Perform risk/Threat assessment, document and implement necessary security control to
mitigate. Such as maintain software currency, privilege access, eliminate world writeable
privilege etc.,
• Perform System Security Health check, remediate non-compliance and maintain system security
patches up to date.
• Prepare server for Audit readiness, Support for systems audits, including coordination of audit
activities, issue management services, and coordination of closure of issues after audit
• Pre-Qualification any AIX, Solaris and Linux new build, changes or update in the Environment.
• AIX 6.1, 7.1 and VIO 2.2 server Build using NIM and its Virtualization technologies.
• Redhat Linux 5, 6 server build using kick start
• Redhat Linux Ext4, XFS, Oracle Solaris ZFS and IBM AIX JFS2 LVM administration.
• Solaris 10 zone, spares zone and Solaris 8 branded zone build, ZFS filesystem management
• Redhat Linux 7 XFS filesystem, systemd, firewall-cmd, secure-NFS and selinux context
administration, network teamin/bonding.
• Managing WAS, MQ, Tomcat, Apache web servers and SSL certification.
• Execute Functional testing of Disaster Recovery Sites. GM and Flash copy for setup between
prod and DR. Planning and setup TSM Backup environment and its DR servers.
• Track missing patches and co-ordinate with customer to Apply CIO, OS patching.
• DST patch monitoring for every day light change.
• Managing Redhat Linux patches using Redhat Satellite server and yum tool
• Performing Root Cause Analysis for major Incidents and performing defect prevention process
for reducing incidents.
• Multipath device management for Storage using SDDPCM, HBA device firmware upgrade.
• Worked in multiple internal project of Bank with different project managers and lead them to
completion within project deadline
• Executed any changes in environment with proper change management process.
• Maintain production and operational environment, fixing any problems that occur within SLA
following Problem and Incident Management.
• Involve vendor to repair and recover from hardware or software failures. Apply performance
tuning based on best practice of OS and application.
• Research and recommend innovative, and where possible automated approaches for system
administration tasks with Shell scripting. Identify approaches that leverage our resources and
provide economies of scale.S
• Document and maintain installation and configuration procedures and share with the Team.
• Hosting daily huddle to go through ongoing issues and projects.
• Supported on-call in 24X7 for Redhat Linux, Solaris and AIX operating system.

3. 2/ Period: May 2008 – March 2011
Client: Philips Healthcare
Work location: Bangalore, India
Philips Health-care manufacturing health-care machines, its IT hub located in Boston, USA
• Providing Team Lead and remote Level 2 / Level 3 support on 24*7 to US based client
• Supported environment – AIX 5.3, REDHAT LINUX 4, HACMP 5.4, VIO 1.2, 1.5 servers hosting SAP
R3 and Oracle database servers
• Involved in migrate servers from customer datacenter to IBM Datacenter server build, data
migration.
• Planning and Install HACMP 5.5 2 node clustering for SAP R3 servers.
• VCS administration of adding Service Group to 2 node cluster, VxVm filesystem management on
Solaris 9 server, freeze/unfree cluster nodes, recover from Service Group failure.
• Solaris Volume manager administration.
• Implementing ACS backup solution for SAP.
• Implement TSM and TDP backup solution, configure management class for dataset.
• Planning and implement data migration to XIV storage.
• Servers monitoring and their performance tuning based on vendor best practice
• Performing Root Cause Analysis for major Incidents and performing defect prevention process
for reducing incidents.
• Samba configuration for file sharing with windows servers.
• Work closely with Service Delivery Manager and Customer for new project implementation and
planning.
3/ Period: July 2005 – May 2008
Client: Pfizer Italy, USA - BP-eHUB, Europe - 18 midrange customer
Work location: Bangalore, India
• Providing Level 1/2 support on 24*7 bases on AIX 5.x and Solaris 8, 9 servers
• Managing servers day to day activities, such us resolving severity incidents, implementing
changes, managing tape backup for operating system and filesystem management.
• Patch management of AIX and Solaris servers.
• Managing CIRATS (Compliance activity) remediating server health check violations
• Pfizer Italy – travelled to Italy reserves transition of critical SAP customer environment
servers. Worked there with IBM counterpart and customer to build the delivery confidence
in-front of customer. Transitioned the account successfully to India.
• Managing VxVm and VCS cluster for BP-eHUB Client.

4. Certification
- Red HAT Enterprise Linux 7
RED HAT CERTIFIED SYSTEM ENGINEER (RHCE)
RED HAT CERTIFIED SYSTEM ADMINISTRATOR (RHSA)
Certification Number : 150-124-667
Trainings
- May 2015 – RHCSA, RHSCE version 7 classroom training at Redhat Training Partner.
- Veritas Volume Manager and Veritas Cluster Server – IBM provided training.
QUALIFICATION
Bachelor of Engineering (Electronics and Communication) from Madurai Kamaraj University,
Tamilnadu, India – April 2004
Personal Details:
Communication Address 40 Carabob Court, Aprt U 712
Scarborough, Ontario – Canada, M1T 3N3
Email rajeshmvrs@gmail.com
Current Resident Status Permanent Resident of Canada.
Contact No (647)524-1096
Linkedin profile https://ca.linkedin.com/pub/rajesh-muthu/13/996/224