Principal Network Engineer

Overview

The Senior Network Engineer is a senior technical role responsible for designing, implementing, and optimizing enterprise network and security infrastructure. This position involves advanced engineering tasks, architecture planning, and acting as a subject matter expert for complex network solutions.

You Will Make an Impact By:

Design & Architecture

• Develop and implement network architecture for LAN, WAN, and cloud connectivity.
• Design secure network solutions leveraging firewalls, VPNs, and zero-trust principles.
  
  

• Configure and optimize:
• Firewalls: Palo Alto, Fortinet, Juniper
• Secure Access: Prisma Access, Z-Scaler
• Switching & Routing: Cisco, HP Aruba
• Implement advanced security policies and segmentation strategies.
  
  

• Conduct capacity planning and performance tuning.
• Implement high-availability and disaster recovery solutions.
  
  

• Act as SME during major incidents and escalations.
• Mentor Level 1 and Level 2 engineers.
• Work closely with security and cloud teams for integrated solutions.
  
  

• Maintain detailed network diagrams and configuration standards.
• Ensure compliance with security and regulatory requirements.
  
  

• Expert-level knowledge of:
• Palo Alto Networks (including Panorama)
• Cisco routing and switching (including advanced protocols)
• Prisma Access and Z-Scaler for secure remote access
• HP Aruba networking solutions
• Fortinet and Juniper firewall platforms
• Strong understanding of firewall architecture, VPN technologies, and zero-trust security.
• Proficiency in network automation and scripting (Python, Ansible preferred).
• Familiarity with cloud networking (AWS, Azure) and SD-WAN technologies.
• Bachelor’s or Master’s degree in IT/Computer Science or related field.
• 7+ years of experience in network engineering with at least 3 years in a senior/architect role.
  
  

Certifications highly preferred:

• PCNSE (Palo Alto Certified Network Security Engineer)
• CCNP/CCIE (Cisco Certified Network Professional/Expert)
• Fortinet NSE
• Z-Scaler Certified Professional
• AWS/Azure Networking Specialty (optional but desirable)