It's fun to work in a company where people truly BELIEVE in what they're doing!
We're committed to bringing passion and customer focus to the business.
If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!
Responsibilities will include but not limited to:
- Design, setup and configure complex Local Area Network per corporate standard
- Design, setup and configure global Wide Area Network per corporate standard
- Design, setup and configure wireless infrastructure to support secure private corporate and guest Internet access per corporate standard
- Design, setup and configure Internet facing infrastructure (DNS, DMZ, VPN, etc.) per corporate standard
- Design, setup and configure load balancers per corporate standard
- Design, setup and configure voice, video infrastructure per corporate standard
- Setup and administrate security appliances including firewall, VPN InfoSec guideline
- Maintain software applications and operating systems to support regular network operations including DNS, DHCP, IPAM and Monitoring
- Define and document system standards with written procedures, processes, engineering drawings and other technical documents
- Monitor and support multi-regions (including Cloud) network operations (DHCP, DNS, switches, routers, etc)
- Design, setup and configure network and security infrastructure for external partners and contract manufacturers
- Troubleshoot and diagnose network, voice and security related issues
- Evaluate vendors, processes and technologies to improve quality and efficiency of IT infrastructure
- Collaborate with users to capture system requirements and propose network solutions to meet user requirements
- Capacity monitoring (Utilization, QoS, IP allocation, Port density, etc.), diagnostic and recommend remediation
- Coordinate and scheduling outage for upgrade and patch management
- Design and propose new solutions to improve performance and resiliency of current environment
- Manage small projects to integrate new network designs into production
- Provide inputs and guidance in development of new technologies and solutions
- Maintain and audit asset inventory
Qualification:
- CCNP or higher
- Strong understanding of OSI and TCP/IP model (TCP, UDP, CIDR, etc.)
- Strong understanding of LAN networking protocols (PoE, STP, EIGRP, HSRP, VLAN, etc.)
- Strong understanding of WAN networking protocols (BGP, PBR, MPLS, etc.)
- Strong understanding of SDWAN technologies
- Strong understanding of QoS networking protocols
- Proven hands-on experience with monitoring, network troubleshooting and analytics tools
- Experience with Windows server and Linux operating system
- Hands-on working experience with managing voice infrastructure (PBX, SIP, POTS, PRI)
- Experience with security operation (ACLs)
- Wireless 802.11 protocols (802.11b/a/g/n/ac, WPA, WEP, PEAP, etc.)
- IP Address Management (DHCP, DNS)
- Strong oral and written communication and presentation skills
- University degree in Computer Science or related subject
- Experience of working in an ITIL framework and preferable ITIL v4 qualification.
- Experience working in an Agile environment / team
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What We Do
Lumentum (NASDAQ: LITE) is a market-leading designer and manufacturer of innovative optical and photonic products enabling optical networking and laser applications worldwide. Lumentum optical components and subsystems are part of virtually every type of telecom, enterprise, and data center network. Lumentum lasers enable advanced manufacturing techniques and diverse applications including next-generation 3D sensing capabilities. Lumentum is headquartered in San Jose, California with R&D, manufacturing, and sales offices worldwide. For more information, visit www.lumentum.com.
