Senior Network Security Architect: Enterprise & Cloud

Battle Tested; Jersey City (NJ); On-site; USD 150,000 - 210,000; Full time

Job summary

Battle Tested is seeking a Senior Network Security Architect to design secure, large-scale network solutions across enterprise, cloud, remote access, partner connectivity, and internet-facing environments. You will collaborate with business, cybersecurity, engineering, and operations teams to translate requirements into practical, scalable designs.

You will develop high-level and detailed network designs, review proposals for security standards, and support complex infrastructure projects from

Qualifications

• 10+ years in enterprise networking or infrastructure architecture.
• Experience designing secure networks for large organizations.
• Hands-on with DMZ, VPNs, segmentation, and security-first designs.
• Familiarity with cloud connectivity and major cloud platforms.
• Knowledge of routing, switching, and network monitoring.

Responsibilities

• Design secure network solutions for enterprise, cloud, and remote access.
• Create DMZ, VPN, SD-WAN, and external access architectures.
• Collaborate with cybersecurity, engineering, and operations teams.
• Review designs for security, performance, and scalability.
• Guide projects from concept to delivery and provide escalation support.
• Contribute to standards, templates, and roadmaps.
• Evaluate technology options and recommend platforms.
• Support design reviews to ensure maintainability and security.

Skills

Enterprise networking

DMZ architecture

Cloud networking

Firewall & VPN design

Network security architecture

Tools

Cisco

Arista

Cisco Nexus

Fortinet

ASA/Firepower

Job description

Battle Tested is seeking a Senior Network Security Architect to design secure, large-scale network solutions across enterprise, cloud, remote access, partner connectivity, and internet-facing environments. You will collaborate with business, cybersecurity, engineering, and operations teams to translate requirements into practical, scalable designs.

You will develop high-level and detailed network designs, review proposals for security standards, and support complex infrastructure projects from