Senior Network Security Engineer: Meraki & Cloud Zero-Trust

Climactic; San Jose (CA); On-site; USD 184,000 - 208,000; Full time

Benefits offered by this job

Equity grant

Comprehensive benefits

Job summary

Muon Space is seeking a Senior Network Security Engineer to own and secure our global network and cloud environments, with a focus on Meraki, Cloudflare, and cloud platforms such as AWS and GCP. This onsite role is based in our San Jose, CA office.

You will design, implement, and operate secure networks across on‑prem and cloud environments, lead incident response, and collaborate with IT and engineering to protect sensitive data including CUI/EAR/ITAR controlled data.

Qualifications

• Minimum 5+ years in network engineering or security.
• Hands-on design and operation of Cisco Meraki networks.
• Experience configuring Cloudflare services (WAF, DNS, DDoS, ZTNA).
• Experience securing networks in AWS and GCP.
• Strong fundamentals in firewalls, segmentation, VPN, and zero-trust.

Responsibilities

• Design, implement, and operate secure network architectures across our on‑premises sites and cloud environments.
• Own and administer our Cisco Meraki network infrastructure, including switching, wireless, security appliances, and SD‑WAN.
• Manage Cloudflare services for edge security, DNS, WAF, DDoS protection, and Zero Trust network access.
• Architect and harden network security controls across AWS and GCP, including VPC design, segmentation, firewalls, and secure connectivity.
• Monitor, detect, and respond to network security events, and lead investigation and remediation of incidents.
• Implement and maintain secure remote access, VPN, and zero‑trust solutions for a hybrid workforce.
• Define and enforce network segmentation and access controls that protect CUI, EAR, and ITAR‑controlled data.
• Partner with IT, Security, and engineering teams to align network security with compliance, operational, and business requirements.

Skills

5+ years network security

Cisco Meraki design/ops

Cloudflare WAF/Zero Trust

AWS and GCP security

Zero-trust architectures

Tools

Cisco Meraki

Cloudflare

AWS

GCP

Job description

Muon Space is seeking a Senior Network Security Engineer to own and secure our global network and cloud environments, with a focus on Meraki, Cloudflare, and cloud platforms such as AWS and GCP. This onsite role is based in our San Jose, CA office.

You will design, implement, and operate secure networks across on‑prem and cloud environments, lead incident response, and collaborate with IT and engineering to protect sensitive data including CUI/EAR/ITAR controlled data.