Systems And Network Engineer
Torrance, Ca
Full-time systems and network engineer responsible for managing a 30+ servers environment and monitoring network traffic in order to ensure maximum uptime for company website serving a catalog of 300 000+ items.•Analyze, research and implement cost effective hardware and software solutions to improve and expand current infrastructure capacity.•Virtualization of all servers to VMware ESXi platform•Deploy new HP Proliant servers and configure Windows OS, Linux OS, MS SQL Server to… Show more Full-time systems and network engineer responsible for managing a 30+ servers environment and monitoring network traffic in order to ensure maximum uptime for company website serving a catalog of 300 000+ items.•Analyze, research and implement cost effective hardware and software solutions to improve and expand current infrastructure capacity.•Virtualization of all servers to VMware ESXi platform•Deploy new HP Proliant servers and configure Windows OS, Linux OS, MS SQL Server to provide platform for in-house projects.•Replaced aging main database SAN storage to newer and scalable HP SAN storage to support business growth. •Optimize network traffic by configuring Cisco firewalls, routers and switches including VLANs, Etherchannel, QOS and access control list•Secure network infrastructure by deploying Sonicwall and Cisco firewalls, spam filtering system and Symantec antivirus clients.•Provide training and support to on-site and remote users via ticket system, phone calls and in person.•Deployed Telepacific VOIP phone system for headquarters users and call center agents. •Servers: Windows 2003/2008/2012 - VMware ESXi 5.5 – Linux OS•Hardware: HP Proliant DL380/DL360 G1 to G9 - HP SAN MSA 2040 / P2000 G3•Software: Active Directory - Exchange 2013 - MS SQL Server 2005/2008/2012 - OPManager•Firewall: Cisco ASA 5510 – Sonicwall NSA 3600•Router/Switch: Cisco 3750X switch – Cisco 2900 & 3900 series router •Website: HAproxy Load Balancer (Snapt) - Akamai CDN•Protocols: TCP/IP, Active Directory, DNS, DHCP, VLAN, VOIP, QOS•Certification: Cisco Certified Design Associate (CCDA) Show less