Cisco Webex Network Voice Engineer

Snell & Wilmer; Dallas, Phoenix, Las Vegas (TX, AZ, NV); Remote; USD 90,000 - 130,000; Full time

Job summary

Snell & Wilmer is seeking a Network / Voice Engineer to support a Cisco-based multi-site infrastructure across 14 locations, including two data centers and ~1,000 users. The role blends networking and voice, with potential to grow in both areas, and is primarily remote with occasional onsite support.

The ideal candidate has 3–7 years of hands-on experience in enterprise networking and voice, strong Cisco switching and Webex expertise, and the ability to work independently while collaborating

Qualifications

• 3 to 7 years of hands-on experience in network and/or voice engineering in an enterprise environment.
• Strong hands-on experience with Cisco switching (Catalyst 9300 series or similar).
• Cisco certifications (CCNA, CCNP Enterprise, CCNP Collaboration) preferred.

Responsibilities

• Support and maintain enterprise network and voice infrastructure across multiple locations.
• Administer Cisco switching, data center, wireless, firewall, and collaboration platforms.
• Manage Cisco Unified Communications (CUCM) and Webex environments.
• Monitor infrastructure health and performance using tools such as LogicMonitor.
• Perform network and system audits; identify risks and recommend improvements.
• Troubleshoot complex issues across network, voice, and connectivity layers.
• Create and maintain detailed network documentation and diagrams (Visio).
• Support data center infrastructure, including switching and power systems (UPS).
• Participate in infrastructure projects, upgrades, and deployments.
• Provide occasional onsite support and travel as needed.

Skills

Network engineering

Voice engineering

Troubleshooting

Documentation

Independent work

Team collaboration

Tools

Cisco switching

CUCM

Webex

LogicMonitor

Visio

Webex Control Hub

Job description

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Network and Voice Engineer Job Details:

Snell & Wilmer L.L.P. is the largest law firm serving the Southwest with 500+ lawyers throughout seventeen offices. We are seeking a Network / Voice Engineer to support and enhance a multi-site Cisco-based infrastructure spanning 14 locations, including two data centers and approximately 1,000 users.

This role is ideal for an engineer with a strong foundation in either networking or voice technologies, with the opportunity to expand into both areas. The right candidate will be comfortable working independently, contributing to team initiatives, and balancing structured processes with creative problem-solving.

This is a primarily remote role, with occasional onsite support and travel as business needs arise. This position can be based out of our Dallas, Phoenix, or Las Vegas office.

What sets you apart is your ability to follow established processes while thinking creatively to solve problems, paired with strong communication skills and a collaborative, team-oriented mindset. You will have the opportunity to support distributed enterprise environments and a willingness to grow across both network and voice disciplines.

Position responsibilities include, but are not limited to the following:

• Support and maintain enterprise network and voice infrastructure across multiple locations
• Administer Cisco switching, data center, wireless, firewall, and collaboration platforms
• Manage and support Cisco Unified Communications (CUCM) and Webex environments
• Monitor infrastructure health and performance using tools such as LogicMonitor
• Perform network and system audits; identify risks and recommend improvements
• Troubleshoot complex issues across network, voice, and connectivity layers
• Create and maintain detailed network documentation and diagrams (Visio)
• Support data center infrastructure, including switching and power systems (UPS)
• Participate in infrastructure projects, upgrades, and deployments
• Provide occasional onsite support and travel as needed

Experience and Qualifications:

• 3 to 7 years of hands‑on experience in network and/or voice engineering in an enterprise environment.
• Strong hands‑on experience with Cisco switching (Catalyst 9300 series or similar)
• Hands‑on experience supporting and administering Cisco Webex environments, including Webex Control Hub and/or Webex Calling.
• Experience with VoIP technologies (Cisco Call Manager or equivalent)
• Solid troubleshooting skills across network layers and voice systems
• Experience auditing network environments and documenting findings
• Proficiency with technical documentation (Visio or similar tools)
• Ability to work both independently and collaboratively
• Preferred Experience and Qualifications:
  • Cisco Nexus switches (data center environments)
  • Cisco Unified Communications Manager (CUCM)
  • Cisco Webex (Cloud Collaboration)
  • Cisco Firepower firewalls
  • Cisco Identity Services Engine (ISE)
  • Cisco Wireless (9800 controllers and 9000 series access points)
  • Experience with monitoring tools such as LogicMonitor
  • Familiarity with APC UPS systems and power infrastructure
  • Cisco certifications (CCNA, CCNP Enterprise, CCNP Collaboration)

Snell & Wilmer offers a competitive performance-based compensation and a generous benefits package starting on your first day. The benefits package includes medical, dental, vision, disability, life insurance, 401K/profit sharing, paid holidays, tuition reimbursement and paid time off including vacation time, personal time, and sick time where appropriate. Snell & Wilmer values the principles of Diversity, Inclusion, and Belonging.

We are an Equal Employment Opportunity employer.

Equal Opportunity Employer
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