Senior Network Architect - Hybrid Cloud & Palo Alto/Juniper

Astreya; United States; Hybrid; USD 140,000 - 210,000; Full time

Job summary

Astreya is seeking a Network Architect to design and optimize secure, scalable enterprise networks using Palo Alto firewalls and Juniper switching and routing. The role supports hybrid work environments across hi-tech clients, focusing on robust connectivity and strong security posture.

You will mentor teams, translate business requirements into network designs, and drive automation, observability, and cost-efficient operations across complex campuses and data centers.

Qualifications

• Extensive hands-on experience with Palo Alto firewall platforms.
• Expertise in Juniper switching and routing for core and distribution layers.
• Wireless networking expertise using Juniper Mist.
• Hybrid work model security and remote access experience.
• Experience with load-balancers Avi/F5.
• Cloud networking in Microsoft Azure.
• Hands-on network automation and scripting.
• Strong documentation and architectural design skills.
• 8+ years in large-scale enterprise networks.

Responsibilities

• Design enterprise network architectures integrating Palo Alto and Juniper.
• Develop scalable security designs with segmentation.
• Create detailed design documentation for wired and wireless infrastructures.
• Optimize routing and switching for high performance and resilience.
• Configure wireless using Juniper Mist for stable user experiences.
• Review firewall rules and security policies to enforce standardized configurations.
• Collaborate with cross-functional teams to translate requirements.
• Mentor peers and guide incident troubleshooting.
• Implement monitoring and observability across Palo Alto and Juniper.
• Evaluate emerging technologies and improvements.
• Coordinate change planning for hybrid work deployments.

Skills

Palo Alto Firewall

Juniper Switching

Juniper Routing

Juniper Mist

Wireless Networking

SD-WAN

Network Automation

Scripting

Hybrid Work Model

Azure Cloud Networking

Threat Prevention

Security Operations Tools

Documentation

Mentoring / Leadership

8+ years experience

Tools

Avi Networks

F5 BIG-IP

Azure Networking Tools

Job description

Astreya is seeking a Network Architect to design and optimize secure, scalable enterprise networks using Palo Alto firewalls and Juniper switching and routing. The role supports hybrid work environments across hi-tech clients, focusing on robust connectivity and strong security posture.

You will mentor teams, translate business requirements into network designs, and drive automation, observability, and cost-efficient operations across complex campuses and data centers.