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Senior Network Engineer

Job in Phoenix, Maricopa County, Arizona, 85003, USA
Listing for: Strategic Systems Inc
Full Time position
Listed on 2025-12-02
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer, Network Engineer
Job Description & How to Apply Below

Overview

Direct message the job poster from Strategic Systems Inc

Role Summary

Join a dynamic financial technology team as a Senior Network Engineer responsible for building and maintaining secure, high-performance network environments. You’ll design and implement Cisco and Palo Alto-based architectures supporting multiple credit unions, ensuring reliability, scalability, and compliance with financial regulations.

This is a hands-on engineering role—perfect for someone who loves designing solutions, leading deployments, and staying at the forefront of network innovation.

Key Responsibilities
  • Design and implement enterprise network architectures using Cisco Nexus, Catalyst, and ASA/Firepower platforms.
  • Configure and manage Palo Alto Firewalls and Panorama for centralized policy enforcement.
  • Oversee LAN/WAN connectivity, VPN, QoS, VLANs, and routing protocols (BGP, OSPF, EIGRP).
  • Conduct network security audits, optimize configurations, and mitigate vulnerabilities.
  • Collaborate with solution architects to align designs with business needs.
  • Lead deployment projects, firmware upgrades, and performance tuning initiatives.
  • Document configurations, topologies, and SOPs.
  • Mentor junior engineers and engage with vendors for technology evaluations.
Must-Have Skills
  • Cisco Routing/Switching (Nexus, Catalyst, ASA/Firepower)
  • Palo Alto Firewalls and Panorama
  • LAN/WAN design, VPN, VLAN, and QoS
  • Routing protocols (BGP, OSPF, EIGRP)
  • Network security auditing and documentation
  • Experience in compliance-driven (SOX, PCI, FDIC) environments
Preferred Skills
  • Cloud networking or SDN familiarity
  • Cisco SD-WAN or Meraki experience
  • Server and security administration
Don’t Apply If
  • You’ve never worked with both Cisco and Palo Alto technologies in enterprise environments.
  • You lack Panorama configuration or administration experience.
  • You haven’t supported financial or compliance-regulated networks
    .
  • You’ve only done network monitoring or support—not design and architecture.
Seniority level
  • Mid-Senior level
Employment type
  • Full-time
Job function
  • Information Technology
Industries
  • IT Services and IT Consulting

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Position Requirements
10+ Years work experience
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