Requirements: English
Company: Teradyne
Region: San Jos, Costa Rica
Duties & ResponsibilitiesNetwork Engineer will work as part of a global team responsible for the development and support of network management systems deployed across Teradyne''s network. The position requires a breadth and depth of technical and written/spoken communications skills. The Network Engineer will primarily be responsible for designing, implementing, and maintaining Teradyne''s global WAN / LAN network infrastructure for both data and voice communications. The qualified candidate will help oversee our global network, enforce LAN/WAN security policy, and perform hands-on multi-site network administration.**Essential Functions**:- Help oversee Teradyne global network infrastructure - design, analyze, implement secure measures in a project-oriented team comprised of both IT and Information Security professionals- Perform day-to-day network maintenance functions, including WAN/LAN monitoring, configurations, & network security enforcement- Install, support and maintain hardware and software infrastructure according to best practices, including routers, aggregators, switches, Wi-Fi controllers, and firewalls.- Monitor & automate global LAN/WAN alert notifications. Provide reports & trending analysis on voice / data performance, latency, bandwidth utilization with sniffer, network monitoring tools, and NAC- Develop and document data/voice LAN / WAN topologies, IP schemes, vendor services.**To apply for this position, please use the following URL**:**Knowledge, Skills, and Abilities**:Proven experience with 4+ years of IT operations and global network management supporting a large and complex Hardware and Software Engineering networkExperience implementing and supporting LAN and WAN networks supporting critical Engineering processes and tools such as Clearcase Multisite, Software distribution and replication and high performance computing environments- Experience implementing and supporting LAN/WAN security (firewall, IPS/IDS)- Experience dealing with WAN circuit providers, including specification of services, review of SLA and technical specifications, cost analysis.- Experience coordinating implementation of WAN circuits with vendors- Experience supporting and configuring Cisco IOS - router & switch ACL & configurations- Experience supporting and configuring layer-3 switching and inter-VLAN routing with Cisco and HP switches- Experience implementing routing and redundancy protocols- Experience with VLANs, Spanning-Tree, LACP, OSPF, VRRP, Multi-Chassis Trunking, Multi-Chassis Link Aggregation- Experience with firewall configuration and international site-to-site VPN administration.- Sound understanding of fiber Channel and iSCSI Channel configuration- Sounds understanding of WAN Optimization and Virtualization technologies. Specific knowledge of Riverbed, Talari and Aryaka technologies preferred.- Intermediate understanding of firewall configuration and maintenance, experience with SonicWall equipment preferred- Intermediate with configuration, installation, troubleshooting, and supporting networking devices, wireless (WiFi) equipment, computer servers and peripherals- Experience in implementing & supporting PBX and voice SIP network.- Knowledgeable in application transport and network infrastructure protocols (SSL/TLS, DNS, DHCP, WINS, NTP, FTP, HTTP, SMTP, CIFS, LDAP, and Microsoft AD), and possess an understanding of how to support these applications / prot