Senior Network Engineer

Stability Technology; Pasadena (CA); On-site; USD 85,000 - 115,000; Full time

Benefits offered by this job

Medical Insurance

Vision Insurance

401(k)

Job summary

A technology solutions company is looking for a Technical Recruiting Manager with strong network engineering skills to manage network infrastructure across corporate locations. The ideal candidate will have expertise with Fortinet firewalls and a solid understanding of cloud-based solutions. Responsibilities include leading firewall management, troubleshooting complex network issues, and ensuring compliance with security standards. The role is mid-senior level and offers full-time employment with benefits such as medical and vision insurance and a 401(k).

Qualifications

• 3+ years of hands-on network engineering experience supporting enterprise or distributed retail environments.
• Strong working knowledge of Fortinet FortiGate firewalls and experience with other firewalls.
• Proficiency with routing and switching protocols (BGP, OSPF, VLANs, VPNs, etc.).

Responsibilities

• Support, configure, and maintain enterprise and location-level networks.
• Lead firewall management, focusing on Fortinet solutions.
• Manage virtual and cloud-based firewalls.

Skills

Network engineering

Fortinet FortiGate firewalls

Troubleshooting

Vendor management

Tools

Azure

AWS

Cisco ASA

Meraki

Palo Alto firewalls

Job description

Technical Recruiting Manager at Stability Technology

Summary of Job Description: The Sr. Network Engineer plays a key role in supporting, maintaining, and advancing the enterprise and site-level network infrastructure across all corporate and retail locations. This includes WAN, LAN, Wi‑Fi, VPN, and firewall systems with a strong emphasis on Fortinet firewalls and security appliances. The ideal candidate will have hands‑on experience designing, deploying, and managing Fortinet (or similar) next‑ firewalls, including virtual/cloud firewall environments supporting a hybrid infrastructure. This role operates in a Windows‑based environment and requires an engineer who is comfortable troubleshooting complex network issues, maintaining uptime, and ensuring compliance with internal and PCI security standards.

Essential Job Functions

• Support, configure, and maintain the enterprise and location‑level networks, including routers, switches, firewalls, and wireless infrastructure.
• Lead firewall management with a primary focus on Fortinet solutions—configuring policies, VPNs, SD‑WAN, and security profiles across physical and virtual environments.
• Manage virtual and cloud‑based firewalls, ensuring proper integration with on‑prem and hybrid systems.
• Perform proactive monitoring, diagnostics, and performance optimization across network devices to maintain system uptime and meet SLA requirements.
• Collaborate with senior network engineers and third‑party vendors to design and implement scalable network architectures supporting distributed retail environments.
• Oversee network implementation for New Site Openings, coordinating deployment of network equipment, firewalls, and connectivity with internal departments and vendors.
• Maintain compliance with PCI and network security best practices, applying remediations as needed to mitigate vulnerabilities.
• Provide Tier II/III support for escalated network incidents, coordinating troubleshooting and resolution efforts across operations and vendors.
• Document network configurations, update system diagrams, and maintain detailed infrastructure records.
• Participate in on‑call rotations and respond to critical network events after hours as needed.

Qualifications

• 3+ years of hands‑on network engineering experience supporting enterprise or distributed retail environments.
• Strong working knowledge of Fortinet FortiGate firewalls; experience with Cisco ASA, Meraki, or Palo Alto firewalls is also acceptable.
• Experience managing virtualized and cloud‑based firewalls within Azure, AWS, or similar environments.
• Proficiency with routing and switching protocols (BGP, OSPF, VLANs, VPNs, etc.).
• Experience supporting Windows‑based infrastructure.
• Familiarity with PCI compliance and network security standards.
• Excellent troubleshooting and vendor management skills.

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

Information Technology

Industries

IT Services and IT Consulting, Information Services, and Technology, Information and Media

Benefits

• Medical Insurance
• Vision Insurance
• 401(k)