Network Administrator: VoIP, CUCM & Secure Network Design

K12itc Listed on Inc.; Kansas City (MO); On-site; USD 60,000 - 90,000; Full time

Job summary

The Network Administrator role at K12itc Listed on Inc. focuses on maintaining robust data and network infrastructure, including server and network hardware/software, monitoring, troubleshooting, and optimization.

You will analyze issues, design improvements, and implement best-practice solutions. You will work with CUCM, Unity, and related Cisco systems, ensuring high uptime while coordinating with teams on automated deployment and maintenance technologies.

Qualifications

• Proven experience with Cisco Call Manager (CUCM).
• Strong networking knowledge across IP, VoIP, data networks and security.
• Familiarity with multi-vendor equipment and network protocols.
• Ability to analyze and resolve high-level network hardware/software issues.
• Experience implementing automated deployment and maintenance technologies.
• Excellent written and verbal communication; able to document changes.

Responsibilities

• Maintain and optimize network hardware and software for reliability.
• Install, monitor, and support server and network infrastructure.
• Analyze high-level network problems and resolve them quickly.
• Lead design improvements and implement automation in deployment/maintenance.
• Create documentation of network architecture and standards.
• Coordinate with teams to plan changes and upgrades.

Skills

CCNA Certification

Cisco Unified Communications Manager

Networking fundamentals

PowerShell scripting

Automation deployment

Load balancers

Communication skills

Change management

Documentation

Education

High school diploma or equivalent

Associate’s degree preferred

Tools

Cisco Call Manager

Cisco Meraki

Job description

The Network Administrator role at K12itc Listed on Inc. focuses on maintaining robust data and network infrastructure, including server and network hardware/software, monitoring, troubleshooting, and optimization.

You will analyze issues, design improvements, and implement best-practice solutions. You will work with CUCM, Unity, and related Cisco systems, ensuring high uptime while coordinating with teams on automated deployment and maintenance technologies.