Operation Engineer Resume
Orange County Ca, UsA
SUMMARY
- An experienced Systems Administrator accustomed to either working alone or as part of a larger support organization.
- Accustomed to working within resource and time constraints to implement system and network security.
TECHNICAL SKILLS
Linux : Debian, Gentoo, Redhat
Unix : FreeBSD, Solaris, Mac OSX
MS Windows servers: 2003/2008
Hardware: Cisco, Juniper, IBM servers and storage systems, HP servers, storage and backup systems, Supermicro servers
Networking and Internet Protocols : TCP/IP, UDP, ICMP, SNMP, DHCP, IPv6, IPv4, NTP, DNS, FTP, HTTP, HTTPS, SSH
Nix Shell Scripting : Bash, Python
Unix Services : IP tables, Squid, Rsync, pache, Nginx, MySQL, PHP, BIND, Vsftpd, Proftpd, OpenSSH, PF, Pptpd, OpenVPN, SVN, GIT, Haproxy, Ansible
Business telephone systems : Asterisk, TDA100, Opensips
Virtualization : VMware ESXI, Proxmox VE
WORK EXPERIENCE:
Operation engineer
Confidential, Orange County, CA, USA
Responsibilities:- Designed HA servers and implemented them in close contact with DevOps team
- Supported clients and developers with the use of tracker systems
- Kept project documentation with the use of Wiki
- Used GIT to deploy and to control versions
Systems Administrator
Confidential
Responsibilities:- Responsible for Tier 2 support
- Configured Apache to create virtual hosts, managed access to pages, configured PHP parameters, tuned performance
- Managed MYSQL databases
- Installed, configured and tuned performance of PHP as a standalone application
- Configured access to depository, creating depository, migrating SVN server from one physical server to another, trouble shooting
- Configured VPN servers to provide secure access to local resources
- Configured Asterisk IVR and trunk to connect phone providers
- Configured, installed, and performed troubleshooting of VMware Esxi and Proxymox VE virtual environments including deployment of new virtual servers
- Installed and configured Redhat and Debian distributions of Linux
- Installed and configured IPTV broadcasting, specifically:
- Data receiving; establishing and configuring router protocols (IGMP, PIM); establishing retransmission servers
- Channel data aggregation and data load balancing using CISCO routers and Juniper switches
- Deployed or utilized these technologies, protocols, services, OS versions, and hardware:
OS: Debian, Redhat, CentOS, Gentoo Mac OS, FreeBSD, Windows 2003/2008
Protocols: FTP, SMB, NFS, SNMP, HTTP, HTTPS, DNS, SSH, SFTP, IMAP, POP3, SMTP, IGMP, OSPF, BGP, NTP, ICMP, PIM, IPv4, IPv6, SIP
Services: Nginx, Apache, MYSQL, PHP, Dovecot, Samba, Nfsd, Postfix, Rsync, Squid, Amavisd - new, IPTables, OpenVPN, PPTPD, Packet Filter, Asterisk, SVN, BINDHardware: IBM Xseries, HP, SuperMicro, CISCO switches and routers, Juniper MX series routers
Scripting: BashTechnology: VMware vSphere, Proxymox VE
Systems Administrator
Confidential
Responsibilities:- Installed and configured Web servers and services (LAMP, DNS, backup) based upon Redhat and FreeBSD
- Configured OpenVPN to secure remote access for co-workers to local resources
- Managed telephony services including PBX and IVR
Systems Administrator
Confidential
Responsibilities:- Designed, developed and implemented LAMP-based Web servers (LAMP, DNS, backup system)
- Managed PBX and LAN
Systems Administrator
Confidential
Responsibilities:- Designed and implemented firewalls, email systems, VPNs, DNS, Web servers and proxies
- Installed terminal servers and virtualization servers to decrease IT infrastructure costs
- Managed a team of three technicians
