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Operation Engineer Resume

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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

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