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Cisco Cube Infrastructure Jobs (NOW HIRING)

GlobalXperts

Senior Voice Engineer -NATIONWIDE-

Raleigh, NC · On-site

$101K - $139K/yr

... Cisco IP telephony infrastructure * Administer and troubleshoot Unified Call Manager, Unity ... CUBE, CER, and CVP * Knowledge in CVP scripting and call control * Knowledge of Call Center ...

GlobalXperts

Senior Voice Engineer -NATIONWIDE-

Raleigh, NC · On-site

$101K - $139K/yr

... Cisco IP telephony infrastructure * Administer and troubleshoot Unified Call Manager, Unity ... CUBE, CER, and CVP * Knowledge in CVP scripting and call control * Knowledge of Call Center ...

Stem Xpert

Network Engineer

Richmond, VA · On-site

Considerable working knowledge of Cisco UCS infrastructure * Considerable working knowledge of EMC ... Configuration and maintenance of Cisco ASA, ASR, Cube, and 6509 core switch * Special projects ...

C3EL

... Cisco or Juniper routing and switching devices. * Support distributed firewall infrastructure ... Element (CUBE), Oracle Session Border Controller (SBC), and Avaya Aura Application Server.

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Cisco Cube Infrastructure information

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$46.5K

$127.1K

$182K

How much do cisco cube infrastructure jobs pay per year?

As of Jun 10, 2026, the average yearly pay for cisco cube infrastructure in the United States is $127,066.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,500.00 and $141,000.00 per year, depending on experience, location, and employer.

What is the difference between Cisco Cube Infrastructure vs Cisco Voice Engineer?

AspectCisco Cube InfrastructureCisco Voice Engineer
CertificationsCCNA, CCNP, Cisco Certified SpecialistCCNA Voice, CCNP Collaboration, Cisco Certified Specialist
Work EnvironmentNetwork infrastructure setup, configuration, and maintenanceVoice system deployment, troubleshooting, and support
Industry UsageTelecommunications, enterprise networksTelecommunications, enterprise voice solutions
Primary FocusNetwork infrastructure and security for Cisco CUBE devicesVoice communication systems and VoIP solutions

While both roles involve Cisco technologies, Cisco Cube Infrastructure specialists focus on configuring and maintaining Cisco CUBE session border controllers within network environments. Cisco Voice Engineers primarily handle voice communication systems, including VoIP and collaboration tools. The roles overlap in certifications and industry usage but differ in their core responsibilities and focus areas.

Unified Communications Operational Engineer

Unified Communications Operational Engineer

Global Enterprise Services, LLC

Hill Air Force Base, UT • On-site

Full-time

Posted 24 days ago

Job description


The Unified Communications Operational Engineer provides technical direction and engineering knowledge for communications activities including planning, designing, developing, testing, installing and maintaining large communications networks. Ensures that adequate and appropriate planning is provided to direct building architects and planners in building communications spaces and media pathways meet industry standards.


Education and Experience:

  • Bachelor’s degree from an accredited college in a related discipline, or equivalent experience/combined education, with 2-4+ years of professional experience. Specific experience, education and training may be considered in lieu of degree.

  • Experience with one or multiple Cisco, Avaya or Oracle voice platforms including Cisco Unified Communications Manager (CUCM), Cisco Unity, Cisco Unified Border Element (CUBE), Oracle Session Border Controller (SBC) and Avaya Aura Application Server.

  • Expertise in SIP internetworking

  • Demonstrable experience of advanced troubleshooting to isolate and diagnose network problems for routing, switching, security and large scale voice implementations.

  • DoD Secret clearance or ability to obtain interim Secret clearance prior to start date

  • Security+ certification or equivalent DoD 8570 IAT II certification within 60 days of start date

Responsibilities:

  • Developing/designing communication systems and documents.

  • Support maintaining a large, complex and highly resilient IP voice and video communications infrastructure.

  • Manage, configure, and assure service supporting all aspects of a voice, video and data network.

  • Must be organized, document oriented, possess skills in diagramming, and understand WAN principals.

Knowledge and Skills:

  • Experience with Cisco Unified Communications Manager and or Avaya Aura soft switches.

  • Experience with Oracle SBCs and other voice media gateway appliances.

  • Experience supporting distributed firewall infrastructure.

  • Experience creating/supporting IPSec MPLS VPN infrastructure 

  • *Experience implementing and supporting BGP routing protocols 

  • *Experience designing, configuring and troubleshooting QoS classification, marking and prioritization of network traffic (voice, critical applications, etc.).

Technical Knowledge

  • Experience with big data applications.

  • Working knowledge of Secure Real-Time Transport Protocol (SRTP) including associated G.711 and G.729 codecs and Digital Tone Multi Frequency (DTMF).

  • Familiarity with IPSec implementation and troubleshooting.

Clearance/Citizenship:

  • Secret

  • Must be US Citizen

Travel Requirements:

This position will involve less than 10% travel