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DivIHN Integration Inc Logo
Senior VoIP Engineer

DivIHN Integration Inc

 

Quantico, VA, USA

Posted On: 15+ days ago
Experience: 5+ years
Availability: Hybrid
Openings: 1
Category: VOIP Engineer
Tenure: Contract - W2
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Description

You will design, implement, and maintain Cisco-based unified communications and VoIP infrastructure for on-site operations.

This role is on-site.

Responsibilities

  • Deploy and administer Cisco Unified Communications Manager (CUCM) v12 and later versions.
  • Configure and support Cisco Unity, Presence, Emergency Responder, and UCCX solutions.
  • Manage SIP, SCCP, MGCP, and H.323 signaling protocols alongside PSTN integration.
  • Implement dynamic and static routing strategies to ensure network stability and security.
  • Maintain system security in compliance with IAT II / IAM II standards.

Required Skills

  • 5+ years of experience with communications systems and VoIP technologies.
  • 3+ years of hands-on experience with Cisco Unified Communications Manager (CUCM) v12+.
  • Strong knowledge of Cisco UCCX, Unity, Presence, and Emergency Responder.
  • Proficiency in SIP, SCCP, MGCP, and H.323 protocols.
  • Cisco CCNP Collaboration certification or successful completion of the CLCOR exam.
  • Security+ or equivalent IAT II / IAM II certification.
  • Experience with dynamic and static routing configurations.

Education

Any Gradute

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