US-IT Developer/Engineer III - Sunnyvale, CA

Job: IT Developer/Engineer III Duration: 6 Months Location: Sunnyvale, CA Job Description: • Monitor network infrastructure and Provide L2/L3 Network support • Leading a team in particular shift, handling P1/P2 escalations, coordination with other teams, follow up on incidents and changes • Handle incident/tasks related to network infrastructure by following process and standard workflow • Communicate to the end user and business as per incident requirements • Manage Juniper routing, switching, Wireless and WAN technologies, leverage tools and automation. • Manage Juniper firewalls, Site to Site VPNs, SSL VPNs • Administer Radius components that interface with network devices • Ability to analyze infrastructure usage and plan for growth across network elements (physical and virtual) • Upgrading existing elements to new patch levels • Troubleshooting complex interactions across multiple networks • Write technical document including incident RCA • Learn new routing, switching, wireless, and WAN technologies • Improving processes, procedures, and scalability through network automation • Job role involves shift rotation. Essential Requirement • Bachelor's degree or equivalent in an appropriate field • 5 years of work experience working with Juniper/Arista/Cisco/ Aruba/Extreme Networks equipment • 2 years of experience with network capacity planning, network security principles and general network management best practices, experience working with telco's in different countries • Good understanding and hands-on experience of networking protocols (eg., BGP, OSPF, ISIS, STP, QoS, COS, NetFlow, OpenFlow, MPLS, SIP, VRRP, HSRP) • Experience in working with multiple teams for providing networking connectivity services to various systems in the datacenter, lab, office buildings and cloud. • Experience in debugging and fixing, connectivity issues and networking devices, by coordinating with vendors, datacenter and onsite support teams. • Good understanding on datacenter technologies (eg., VXLAN/EVPN/Client-Lag) • Knowledge of SDWAN, WAN Optimization, Cloud Computing (AWS, Azure, Google) • Experience with wireless technologies (MIST, or others) • Good knowledge on Network Monitoring tools. • Have experience in creating network documents and flow diagrams • Knowledge of Windows, Linux • Knowledge on ITIL process • Experience in any of the following: IPv6, Next generation firewalls, NAC, Client, cloud computing Advantages if you have below skills • High general IT knowledge • Experience with Ansible, Python, and Ruby scripting would be a benefit

Created: 2026-03-17