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Senior Network Engineer Jobs in Phoenix, AZ (NOW HIRING)

ALVARIA

Senior Network Engineer

Phoenix, AZ · On-site

$103.30K - $141.50K/yr

GENERAL SCOPE & SUMMARY We are seeking a seasoned Senior Network Engineer to join our infrastructure team. This role is critical for maintaining the stability, security, and performance of our global ...

Verra Mobility

Senior Network Engineer

Mesa, AZ · Hybrid

$103.20K - $141.40K/yr

The Senior Network Engineer (Load Balancing) will be responsible for the design, implementation, and optimization of enterprise-grade load balancing and traffic management solutions across on-prem ...

Verra Mobility

Senior Network Engineer

Mesa, AZ · On-site

$103.20K - $141.40K/yr

The Senior Network Engineer (Load Balancing) will be responsible for the design, implementation, and optimization of enterprise-grade load balancing and traffic management solutions across on-prem ...

Iridium Satellite, LLC

Senior Network Engineer

Chandler, AZ · On-site

$100.40K - $137.50K/yr

The Senior Network Engineer will play a key role in development, integration, troubleshooting, and testing of the Iridium Mission, Commercial, and Enterprise networks' infrastructure.

Iridium Satellite, LLC

Senior Network Engineer

Chandler, AZ · On-site

$100.40K - $137.50K/yr

The Senior Network Engineer will play a key role in development, integration, troubleshooting, and testing of the Iridium Mission, Commercial, and Enterprise networks' infrastructure.

Iridium Satellite, LLC

Senior Network Engineer

Chandler, AZ · On-site

$100.40K - $137.50K/yr

The Senior Network Engineer will play a key role in development, integration, troubleshooting, and testing of the Iridium Mission, Commercial, and Enterprise networks' infrastructure.

Iridium Satellite, LLC

Senior Network Engineer

Chandler, AZ · On-site

$100.40K - $137.50K/yr

The Senior Network Engineer will play a key role in development, integration, troubleshooting, and testing of the Iridium Mission, Commercial, and Enterprise networks' infrastructure.

Iridium Satellite, LLC

Senior Network Engineer

Chandler, AZ · On-site

$100.40K - $137.50K/yr

The Senior Network Engineer will play a key role in development, integration, troubleshooting, and testing of the Iridium Mission, Commercial, and Enterprise networks' infrastructure.

Phoenix Staff

Senior Network Engineer

Phoenix, AZ · Hybrid

$110K - $140K/yr

Title: Network Engineer Location: Phoenix, AZ Type: Full-Time Permanent Compensation: $110,000-140,000 This role supports the design, operation, and evolution of enterprise and campus network ...

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Senior Network Engineer information

See Phoenix, AZ salary details

$42.2K

$122.9K

$173.8K

How much do senior network engineer jobs pay per year?

As of May 28, 2026, the average yearly pay for senior network engineer in Phoenix, AZ is $122,908.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,300.00 and $141,500.00 per year, depending on experience, location, and employer.

What Does a Senior Network Engineer Do?

A senior network engineer builds and maintains data communication networks for a company or organization. As a senior network engineer, you have several years of industry experience and lead a team of junior network engineers and network administrators to ensure both the local area network (LAN) and wide area network (WAN) are functioning properly. Your job duties include installing software and hardware, creating a layout plan for cables, and troubleshooting and solving problems that arise with the networks for which you are responsible.

What are the key skills and qualifications needed to thrive as a Senior Network Engineer, and why are they important?

To excel as a Senior Network Engineer, you need a deep understanding of network architecture, protocols, security, and typically a bachelor's degree in computer science or a related field. Expertise in configuring and troubleshooting routers, switches, firewalls, and experience with tools like Cisco IOS, Juniper, or cloud networking platforms, along with certifications such as CCNP or CCIE, are highly valued. Strong problem-solving abilities, communication skills, and leadership are crucial for designing solutions and collaborating with IT teams. These competencies ensure reliable, secure, and scalable network infrastructures that support critical business operations.

What are some common challenges faced by Senior Network Engineers when managing large-scale network infrastructures?

Senior Network Engineers often encounter challenges such as integrating new technologies into legacy systems, ensuring network security across a growing number of devices, and maintaining high availability while performing upgrades or troubleshooting. Balancing the demands of multiple stakeholders—like IT, security, and business units—can also be complex. Staying updated with evolving protocols and proactively identifying potential performance bottlenecks are crucial parts of effectively managing large-scale environments.

What are Senior Network Engineers?

Senior Network Engineers are experienced IT professionals responsible for designing, implementing, and managing complex computer networks within organizations. They oversee network infrastructure, troubleshoot issues, ensure network security, and optimize performance. Typically, they lead network projects, mentor junior staff, and collaborate with other IT teams to support business operations. Their expertise covers a range of technologies, including routers, switches, firewalls, and cloud networking.

What is the difference between Senior Network Engineer vs Network Administrator?

AspectSenior Network EngineerNetwork Administrator
CertificationsCCNP, CCIE, Cisco certificationsCCNA, CompTIA Network+
Work EnvironmentDesign, implement, and troubleshoot complex networksMaintain and support existing network infrastructure
ResponsibilitiesNetwork architecture, advanced troubleshooting, project leadershipNetwork setup, monitoring, routine maintenance

While both roles involve network management, a Senior Network Engineer focuses on designing and implementing complex network solutions, often leading projects. In contrast, a Network Administrator primarily maintains and supports existing networks, ensuring smooth daily operations.

More about Senior Network Engineer jobs
What are the most commonly searched types of Network Engineer jobs in Phoenix, AZ? The most popular types of Network Engineer jobs in Phoenix, AZ are:
What are popular job titles related to Senior Network Engineer jobs in Phoenix, AZ? For Senior Network Engineer jobs in Phoenix, AZ, the most frequently searched job titles are:
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What cities near Phoenix, AZ are hiring for Senior Network Engineer jobs? Cities near Phoenix, AZ with the most Senior Network Engineer job openings:
Senior Network Engineer jobs near you
Senior Network Engineer

Senior Network Engineer

ALVARIA

Phoenix, AZ • On-site

$103.30K - $141.50K/yr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

GENERAL SCOPE & SUMMARY

We are seeking a seasoned Senior Network Engineer to join our infrastructure team. This role is critical for maintaining the stability, security, and performance of our global enterprise network. You will serve as a technical lead, driving architectural improvements, assisting with daily requests, and ensuring our perimeter defenses are robust.

Key Responsibilities

  • Expertise in Firewalls: Minimum 5+ years of hands-on experience managing and troubleshooting Palo Alto Networks (PAN-OS) or Cisco ASA firewalls. Experience with Site-to-Site VPNs is essential. Global Protect and/or AnyConnect is a plus.
  • Core Networking: Deep proficiency in routing and switching protocols (BGP, OSPF, EIGRP, Spanning Tree) within Cisco or Juniper environments.
  • Advanced Troubleshooting: Ability to perform complex packet analysis using Wireshark to resolve intermittent connectivity issues.
  • On-Call Rotation: This position requires participation in a weekly on-call rotation (one week every 4-6 weeks) to provide 24/7 support for mission-critical network outages.
  • Troubleshooting: Isolate and resolve complex network connectivity and performance issues (latency, packet loss) across OSI Layers 1-4.
  • Documentation: Maintain accurate network diagrams, configuration records, and change control logs to support operational consistency.
  • Upgrades & Maintenances: Perform routine system maintenance, firmware updates, and scheduled hardware refreshes with minimal disruption.
  • Vendor Coordination: Working directly with ISPs and hardware vendors to resolve circuit outages or manage RMAs (Return Merchandise Authorizations).
  • Security Posture: Implementing network segmentation and access control policies (like Cisco ISE) to align with cybersecurity standards.
  • Performance Optimization: Monitoring network health metrics to proactively identify and remediate bottlenecks before they impact end-users.
  • Project Leadership: Leading small-scale deployment projects, such as setting up new datacenter sites or integrating hybrid cloud environments.
  • Mentorship: Providing guidance to junior engineers and technicians to assist in their professional development.

Required/Preferred Qualifications

  • Experience: 6-9 years of hands-on experience in enterprise network deployment and troubleshooting.
  • Technical Skills: Proficiency with Palo Alto Next-Generation Firewalls (NGFW), Cisco ASA, and/or Juniper; strong command of VLANs, subnetting, and IPsec VPN tunnels. Datacenter experience
  • Certifications: CCNA or CCNP (Enterprise/Security) preferred. PCNSE (Palo Alto Networks Certified Network Security Engineer) is a significant plus.
  • Soft Skills: Excellent analytical problem-solving skills and the ability to communicate technical concepts to team members & non-technical stakeholders.
  • Experience with VoIP and collaboration technologies.
  • A solid understanding of application protocols
  • Ability to work in a fast-paced environment
  • Ability to work outside normal business hours when needed

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