Senior Network Architect – Hybrid Cloud & Security

Yoh - A Day & Zimmerman Company; San Mateo (CA); Hybrid; USD 110,000 - 131,000; Part time

Benefits offered by this job

Medical benefits

Health savings account

401K plan

Direct deposit

Certification and training

Job summary

Yoh - A Day & Zimmermann Company seeks a Senior Network Engineer to design, deploy, and secure enterprise networking across data centers, on-prem, remote offices, and cloud.

The role covers routing, switching, firewalls, hybrid cloud connectivity, and network automation, with strong emphasis on security and scalable architectures. This is a contract, hybrid/onsite position in the Bay Area with compensation around $80–$95 per hour.

Qualifications

• Six or more years of complex network systems experience.
• Expertise in routing, switching, and security architecture.
• Experience with NX-OS, JunOS, or Arista EOS.
• Experience with PAN-OS or FortiOS.
• Experience with Terraform, Ansible, or Python for IaC.
• Strong firewall management and VPN tech.
• Hybrid infrastructure connectivity between on-prem and cloud.
• Bachelor's degree or six+ years with CCNP/JNCIS/VCP-NV.

Responsibilities

• Design, deploy, and maintain routing, switching, WLAN, and firewall infra.
• Support public cloud networking in AWS and Azure with ExpressRoute, Transit Gateway, Cloud WAN, and Azure VWAN.
• Deploy and manage WAN and VPN connectivity for secure access.
• Develop network automation for provisioning, monitoring, configuration.
• Collaborate with cloud, security, and infra teams on standard architectures.
• Participate in Agile cycles and manage network projects.
• Perform capacity planning and provide growth recommendations.

Skills

Network routing

Network switching

Firewall security

Network automation

Hybrid cloud connectivity

VPN technologies

Security architecture

On-prem & Cloud networks

Education

Bachelor's degree in a technical discipline

CCNP

JNCIS

VCP-NV

Tools

NX-OS

JunOS

Arista EOS

PAN-OS

FortiOS

Terraform

Ansible

Python

Job description

Yoh - A Day & Zimmermann Company seeks a Senior Network Engineer to design, deploy, and secure enterprise networking across data centers, on-prem, remote offices, and cloud.

The role covers routing, switching, firewalls, hybrid cloud connectivity, and network automation, with strong emphasis on security and scalable architectures. This is a contract, hybrid/onsite position in the Bay Area with compensation around $80–$95 per hour.