Unix Administrator Resume

SUMMARY

System Administrator in REDHAT Linux, and Sun Solaris with 14+ years of experience.
Have knowledge in Red Hat Linux 7, 6.x, 5.x and Solaris 5.10, 5.9 administrations.
Knowledge in AWS Cloud Computing, Bash Shell Scripting.
A creative support professional with a record of increased responsibility. Proficient in prioritizing and completing tasks in a timely manner, yet flexible to multitask when necessary. Enjoys learning innovative programs and processes.
A team player who is attentive to detail and able to work in a fast - paced environment. Excellent oral and written communication skills.
Experience in Automation, Installation and overall Configuration Management of servers.
Expertise in Release Planning & Documentation, Configuration Management
Extensive experience in Installation, Administration, Patching, Upgrades.
Experienced in shell scripting using bash to automate system administration jobs.
Experience in working with different monitoring tools like Nagios and ITRS.
Expertise in creation of startup and shutdown scripts, crontabs, files system maintenance and backup scripting and automation.
Provided production support in an on-call rotation in a 24x7 environment.
Excellent client relation skills and the drive to complete tasks effectively, and efficiently where customer service and technical skills are demanded.
Good Knowledge in planning and designing of Disaster Recovery and Data Recovery.
Experience requiring a strong knowledge of storage clustering
Good troubleshooting skills on Linux, Solaris operating systems.
Actively interface with Application teams, network engineers, systems, storage, project management and database administrators on projects and providing on call support will be required.
You will be able to Identify root cause, troubleshoot and resolve issues quickly and effectively

TECHNICAL SKILLS

Installing, configuring and maintaining Redhat Linux Servers.
Extensive knowledge of Unix/Linux operating systems (Red Hat 7, 6.x, 5.x & Solaris 5.10), Unix bash shell scripting and standard utilities, and common Unix/Linux security tools
Patch and Package administration
Firmware upgrade HP and Dell Servers.
Redhat Linux troubleshooting skills.
AWS Cloud computing Knowledge.
Configuration and administration of Linux Volume Manager,Solaris Volume Manger,Veritas VXVM, filesystem tuning.
Solaris patches, packages, Yum, rpms, Hardware Firmware upgrades.
Secure File Transfer configuration & Troubleshooting Knowledge for SFTP/SSH & NDM/Connect Direct Technologies
Service Management NIS/NIS+/NFS/Samba/Send Mail, Capacity Planning
Understanding of SAN and NAS storage.
Configuring Unix Security baseline.
Security Administration Add/remove/Troubleshoot Security Policies.
Performance Management & fine tuning.
HA technologies like Veritas Cluster, Oracle RAC Cluster Management.
General working knowledge of NAS, SAN, and networking.
VMware, Hyper-v, Virtual box, Solaris zones/ containers.
TCP/IP, NFS, DNS, DHCP, WAN, SMTP, LAN, SFTP, TELNET
Experience in System Fault Tolerance Design, Business continuity and Disaster recovery planning.

PROFESSIONAL EXPERIENCE

Confidential

Unix Administrator

Responsibilities:

Provide advanced system administration, operational support and problem resolution for a large complex Unix/Linux computing environment, including both virtualized and physical servers.
Handling tickets / requestsPerform root cause analysis.
Review and evaluate virtual and physical server performance and capacity.
Use change management process.
Act as a liaison for customer relations.
Perform H/W & performance tuning and maintenance
Day-to-Day reporting analysis tasks.
Vendor co-ordination & follow-up.
Comply with all audit, compliance, and regulatory requirements
Forecast system demands and recommends upgrades, expansions and reconfigurations.
Perform computing environment build-outs, site setup, user training, hardware/software installation, maintenance and support and documentation of operating procedures and processes.
Perform Unix/Linux administration including changes, deletes, disk space management, application installation, and backups.
Troubleshoot hardware and software problems, takes appropriate corrective action and/or interact with IT staff or vendors in performing complex testing, support, server recovery, and troubleshooting functions.
Support on call, weekend and off hours work as needed.
Perform Disaster Recovery Test and Network Failover tests on quarterly basis as per application team requirement.
Root cause analysis on Production issues and other.
Provided production support in an on-call rotation in a 24x7 environment

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