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Unified Communications VoIP Engineer

Mission Critical Solutions
Tampa, FL Full Time
POSTED ON 12/2/2025 CLOSED ON 12/31/2025

What are the responsibilities and job description for the Unified Communications VoIP Engineer position at Mission Critical Solutions?

MCS is hiring for a Unified Communications VoIP Engineer. This is a full-time, permanent position with benefits.


Position is REMOTE with Travel to sites as needed.


The Unified Communications Engineer must demonstrate their expertise with VoIP and Linux applications. The Unified Communications Engineer will require good communication skills and the ability to work well in a team setting. It is important that candidates keep abreast of industry trends and developments, as well as applicable Government regulations.

Typical duties include:

  • Install and maintain Unify OpenScape Voice, a SIP based VoIP platform at Government facilities worldwide.
  •    A. User and Device configuration
  •    B. Network configuration including IP addressing, VLANs, Domains
  •    C. Server preparation, installation and management (iDRAC)
  •    E. SIP Trunk configuration integration with Cisco CUCM
  •    F. Security Certificates
  •    G. Software updates
  • Government provided radio Integration with the Unify Xpert Application (LMR, UHF, etc).

  • VMware vSphere management for MCS provided applications.

  • Linux management for MCS provided applications (SUSE, Debian and Ubuntu)

  • Facilitate network workshops to obtain required network information (IP, VLANs, Domains, ports, protocols, etc).

  • Traveling to domestic and international job sites.

Required:

Clearance Requirements: Ability to obtain a DoD Secret.

Educational Requirements: High School Diploma or Equivalent.

Certification Requirements:

  • Ability to obtain CompTIA Security within 90 days.

  • Ability to pass the Government Cyber Security Awareness training.

Experience Requirements:

  • VoIP Cisco CUCM administration including SIP trunk administration (secure & non-secure)

  • Linux administration

  • VMware administration

  • Network Engineering


 

Position Requirements:

  • Ability to travel a minimum of 30% CONUS and OCONUS.

  • Real ID License/ID

  • Passport

Mission Critical Solutions (MCS) is a leading-edge technology solutions provider headquartered in Tampa, Florida. MCS provides a broad range of Technology products and services organized in six core lines of business –Telecommunications, Structured Cabling, Audio-Visual, Security and Life Safety Systems, Electrical Distribution Systems, and Unified Communications.


Salary.com Estimation for Unified Communications VoIP Engineer in Tampa, FL
$74,725 to $91,904
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