System Admin Resume

TECHNICAL SKILLS

OS: Cent OS, Red Hat Enterprise Linux 4 and 5, Fedora Core, ubuntu, Windows server 2012/2010/2008 , windows 8/7/xp

Web Server: Apache (1.3 and 2.x)

Database Server: MySQL (v4.x, v5.x)

Mail Server: Exim, MS Exchange server, UNIX SMTP servers

Virtual Server: OpenVZ

Control Panel: cPanel, Plesk, DirectAdmin, Webmin

Webmail: Squirrel Mail, Horde, Round Cube

Networking: DNS, Samba, TCP/IP

Firewall & Security: IPtables, APF, CSF

PROFESSIONAL EXPERIENCE

Confidential

System Admin

Responsibilities:

Leading the IT Infrastructure team, consisting of 9 engineers in the following areas:
Unix Administration (Solaris & Linux flavors);
Network Administration (LAN, WAN, Internet, Remote Access & VoIP);
Database Administration (Oracle & SQL Server);
Windows Server, Exchange, VMware,
End User Computing & Desktop support (Windows 7);
IT Security;
Production Support & IT Operations.
Oversee the administration of LAN / WAN.
To strategies, plan, develop and implement the company’s IT budget and infrastructure plan.
To manage and mentor the IT support team.
To evaluate user need and system functionality.
Introducing and installing new system upgrades and security backups for hardware and software systems.
To ensure the smooth running of all the systems, including anti - virus software, print services and e-mail provision.
To adhere the software licensing laws.
To provide secure access to the network for remote users.
To manage crisis situations, this may involve complex technical hardware or software problems.
To oversee troubleshooting, system backups, archiving, and disaster recovery and provide expert support whenever necessary.
To manage and oversees all telephone changes, including routing for seating assignments.
Oversee all help desk activities at the regional level.
Build and maintain vendor relationships and manage the purchase of hardware and software products.
Manage the purchasing of all software, hardware and other IT supplies.
To ensure that company assets are well maintained.
Updating and upgrading with the latest Technologies
Configuring and Administration of HP SiteScope and BSM.
Enterprise system monitoring and support using SiteScope, and HP LoadRunner.
Administrating and Managing Amazon Cloud Servers.
Monitoring Amazon Ec2 Servers and deployment of new nodes.
RDS database management.
Route53 DNS management.
CloudFront and S3 Management.
Administration and Management of Red Hat, CentOS, Fedora Core Linux servers.
Securing servers with firewalls, kernel customizations to prevent Denial of service attacks, resolving abuse issues like Spamming, Phishing etc and investigation of website hack attempts.
Checking for vulnerabilities and root kits on the server, log analysis, scanning servers for malicious scripts and exploits.
Installing, configuring and troubleshooting web servers like Tomcat/Apache.
Handling Mail issues, SMTP, POP3, DNS etc.

Confidential

System Admin

Responsibilities:

Administrating and Managing Amazon Cloud Servers.
Monitoring Amazon Ec2 Servers and deployment of new nodes.
RDS database management.
Route53 DNS management.
CloudFront and S3 Management.
Creating SVN projects.

Confidential

Linux System Engineer

Responsibilities:

Administration and Management of Red Hat, CentOS, Fedora Core servers.
Resolving core technical issues & providing remote support for production servers owned by various Web hosting Companies.
Experience in Administration, Maintenance and Trouble shooting of web based control panels such as WHM/Cpanel (Linux based), Plesk (Linux Based), Direct Admin (Linux Based) and Webmin (Linux based) etc.
Has experience in supporting resellers of some of the very famous Data Centers across USA and UK.
Work on web server migration, backup, restore and disaster recovery.
Expertise in VPS management, backup and migration on OpenVZ servers.
Securing servers with firewalls, kernel customizations to prevent Denial of service attacks, resolving abuse issues like Spamming, Phishing etc and investigation of website hack attempts.
Checking for vulnerabilities and root kits on the server, log analysis, scanning servers for malicious scripts and exploits.
Installing, configuring and troubleshooting web servers like Apache.
Handling Mail issues, SMTP, POP3, DNS etc.
Handling security issues and preventing local and remote compromises or exploits, system monitoring, security policies and rules etc.
Worked with Helpdesks like Kayako, Cerberus, WHMCS, Ubersmith, Perl desk etc.
Carrying out server load monitoring and routine server management tasks.
Installing web hosting control panels like WHM/cPanel, DirectAdmin, Webmin etc.

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