Ledgent Technology
Network Engineer (Azure, Meraki, Catalyst)
At a glance
Location: US-CA-Irvine Map
Posted: 07/02/2021
Closing: 08/01/2021
Degree: Not Specified
Type: Full-Time
Experience: Not Specified
Ledgent Technology
Job description
Essential Duties and Responsibilities


• Scoping, architecting and implementing new LAN/WAN and Cloud (MS/Azure) environments

• Diagnosing, troubleshooting and correcting issues with Cisco, LAN/Wireless hardware (Meraki), and Azure PaaS/IaaS workloads

• Capturing and analyzing packet traces; assessing OS issues; implements Azure service changes

• Leads the developing and generating conceptual, logical and physical network architecture/designs including drawings and device configurations

• Leads implementing enterprise and Cloud based security mechanisms and policies

• Scripting and automation (Python, bash, Linux, open source tools)

• Serves as a tier 3 escalation resource for resolution of complex enterprise network issues

• Leads installation and configuration of Cisco switching: Workgroup, Campus and Data Center products

• Leads Installation and configuration of Wi-Fi and working with vendors on Wi-Fi related issues

• Leads Installation, configuration of Cisco switches/Routers (VSS, OSPF, BGP)

• Leads design and implementation of Telco providers and Clients on WAN upgrades/implementations

• Serves as the senior network SME and works with DevOPs an DBA on architectural changes to cloud PaaS/IaaS environments

• Works closely with senior IT leaders and teams to meet company IT goals and improve process and practices

Qualifications Required


• Current Cisco Certified Network Professional (CCNP) Routing and Switching certification, current CCIE certification preferred

• At least 5 years of progressive experience managing and implementing large enterprise IP networks composed of Cisco and Meraki routers, switches, and firewalls

• At least 3 years of progressive experience managing and implementing network infrastructure in the Microsoft Azure cloud.

• Practical hands-on experience configuring Cisco ASA Firewalls, ISR routers, and Cisco 2900 series Catalyst switches required

• Practical hands-on experience with Meraki Firewalls and Wireless Access Points

• Extensive practical experience designing and implementing low latency IP networks supporting differentiated services including Voice, Video, and Data

• Strong working knowledge of IP Routing protocols including Interior Gateway Protocols such as BGP; Transport Layer Protocols such as TCP and UDP; Internet Layer Protocols such as IPv6, ICMP, and EIGRP; and Link Layer Protocols such as PPP and ARP

• Proficiency working with access control list (ACLs), TCP/IP. VLAN, Traffic Shaping, priority queuing, class of service (QoS) and IP routing

• Strong understanding and practical experience designing and implementing carrier transport WAN services including MPLS; Metro Ethernet; and Internet Broadband circuit connections

• Experience configuring and managing policy based routing systems

• Experience configuring and managing IP network security systems including firewalls, Session Boarder Controllers (SBCs), and secured gateways

• Experience implementing and managing network monitoring systems that utilize SNMP or XML- RPC for data capture of network devices

• Experience implementing platforms and carrier services (trunks) that utilize Session Initiation Protocol (SIP) as well as strong understanding of H.323 / MGCP Protocols

• Strong knowledge in wireless implementation and security: WPA/WPA2, PEAP, EAP-TLS, 802.1X, Radius and Meraki

• Well versed in High Availability/Site Recovery design principles

• Strong working knowledge with hybrid networking between physical datacenters and cloud services like Azure

• Experienced in server technologies such as VMWare, Active Directory, Windows/Linux, Radius

• Experience in designing Storage Area Networks using ISCSI and Fiber-Channel

• Well versed in IT Security protocols and best practices

• Experience with cloud peering solutions with connection to Azure and SAP HEC a plus

• Available for afterhours support and on-call rotation as needed

• Must have good documentation skills

We are an equal opportunity employer and make hiring decisions based on merit. Recruitment, hiring, training, and job assignments are made without regard to race, color, national origin, age, ancestry, religion, sex, sexual orientation, gender identity, gender expression, marital status, disability, or any other protected classification. We consider all qualified applicants, including those with criminal histories, in a manner consistent with state and local laws, including the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance.
Network Engineer (Azure, Meraki, Catalyst)