Senior Network Engineer

Talentree; San Francisco (CA); On-site; USD 90,000 - 120,000; Full time

Job summary

A leading space organization in San Francisco seeks a Network Engineer to manage and optimize enterprise networking infrastructure. You will handle troubleshooting, performance monitoring, and collaborate with IT teams to ensure security. Ideal candidates must possess strong experience with Cisco IOS, Meraki, and extensive knowledge of networking protocols. A BS degree in Information Technology or related fields is required. This role offers a dynamic work environment with significant responsibilities.

Qualifications

• Strong experience with Cisco IOS and FXOS.
• Good understanding of networking protocols.
• Hands-on experience with network hardware.

Responsibilities

• Manage enterprise networking infrastructure.
• Monitor network performance proactively.
• Troubleshoot complex network issues.

Skills

Network operating systems experience

Knowledge of Meraki management dashboard

Understanding of TCP/IP, QoS, BGP, OSPF

Experience with LAN, WAN, VLAN technologies

Network monitoring protocols knowledge

Cloud networking design experience

Excellent communication skills

Education

BS degree in Information Technology or related discipline

Job description

This opportunity is with a space organization headquartered in San Jose, California.

Key Responsibilities:

• Manage and maintain enterprise networking infrastructure across on-premises and cloud environments, including AWS and Microsoft Azure.
• Continuously monitor network performance and proactively identify opportunities for optimization and improvement.
• Troubleshoot and resolve complex network issues across diverse technologies, including Cisco FTD firewalls, Meraki wireless and switching, and VPN solutions.
• Collaborate closely with IT and Information Security teams to monitor, manage, and report on networking assets and overall security posture.
• Develop and maintain technical documentation, including standards, procedures, and operational runbooks related to networking infrastructure.
• Manage, maintain, and support Cisco Identity Services Engine (ISE) environments.

Required Skills and Experience

• Strong experience with network operating systems such as Cisco IOS and Firepower eXtensible OS (FXOS).
• Deep knowledge of the Meraki cloud-based management dashboard, including APs, switches, MX security appliances, and Systems Manager.
• In-depth understanding of networking protocols, including TCP/IP, QoS, BGP, OSPF/IS-IS, and EVPN.
• Hands-on experience installing, configuring, and maintaining network hardware and software.
• Solid expertise in LAN, WAN, and VLAN technologies, including network segmentation.
• Good understanding of network monitoring protocols and tools, such as SNMP, IPFIX, sFlow/NetFlow, and telemetry.
• Experience designing and supporting cloud-based networking infrastructure.
• In-depth knowledge of routers, switches, firewalls, and VPN technologies.
• Demonstrated experience with cloud networking concepts and architectures.
• Ability to work independently with minimal supervision.
• Excellent technical communication skills, with the ability to explain complex concepts clearly.
• Strong written and verbal communication skills.

Desired Skills and Experience:

• Advanced expertise in SD-WAN, LAN, WAN, and VLAN design and operations.
• Experience in network architecture and enterprise-scale network design.
• Exposure to or experience with network automation and scripting.
• Ability to work and learn IT functions as needed.

Education & Work Experience:

• BS degree in Information Technology, or a closely related discipline