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Unified Communications Administrator Jobs

Job in Washington, District of Columbia, 20001, USA
Listing for: Clearance Jobs
Full Time position
Listed on 2026-08-16
Job specializations:
  • IT/Tech
    Systems Engineer, IT Support, IT Specialist, Cybersecurity
Job Description & How to Apply Below

Unified Communications Administrator

The Enterprise Communications Services 3 (ECS3) program supports our intel customer across its CONUS & OCONUS operating locations. Our focus includes the design, transition, operations, and continual service improvement to include tech modernization, tech refresh, activities associated with customer Unified Communication (UC) services. Become a part of our great team and make a difference.

What You'll Get to Do: CACI is currently seeking a talented Unified Communications and Collaboration (UC&C) Operations Technician with an active TS/SCI clearance to provide maintenance and advanced support for customers globally. The successful candidate would be joining a team that provides multiple services in the realm of UC&C to include Video Teleconferencing (VTC), Voice over IP (VoIP), Instant Messaging (IM), Presence, Audio/Video Streaming with some Public Branch Exchange (PBX) phone support within the enterprise.

Responsibilities are based on tiered skill level for resolution supporting customers on all managed DCE/DTE plus scheduled or active Video Teleconferences. Candidate will become familiar with the use of Cisco Unified Communications Manager (CUCM), Cisco border controllers (CUBE/VCS), Multipoint Control Unit (MCU), Cisco Meeting Server (CMS), Telepresence Management Suite (TMS), Vbrick Rev, Integrated Management Controller (IMC) and various other tools as required.

Responsibilities:

  • Provide technical knowledge of VoIP / PBX telephony systems, software, hardware, Telecommunications standards, and Cisco Unified Communications Manager.
  • Provide technical knowledge of IM systems like Cisco Jabber, Webex or Microsoft Teams and Presence Services.
  • Experience with Audio/Video Streaming to include set top box, Vbrick Rev, and Cisco Integrated Management Controller (IMC).
  • Technical knowledge of VTC equipment such as TMS, CODEC, MCU and CMS.
  • Ability to provide system/equipment/specialized training, technical guidance to lower skill level employees and support engineering with projects.
  • Utilize knowledge of network topology; along with networked hardware and software tools listed above.
  • Provide VTC service and support to include scheduling, monitoring, administrative support, and technical assistance to customers.
  • Utilize ticketing software to manage plus prioritize workload and the ability to resolve break/fix and requests.
  • Perform IOS and Software upgrades.
  • Possess understanding of dialing protocols to include H.323,

    E.164 and SIP.
  • Troubleshoot common UC&C issues to include identifying and correcting issues with endpoints, bandwidth saturation, profiles, and misconfigurations then perform root cause analyses.
  • Assist in the development of the training, local guides, and Standard Operating Procedures (SOP) as they pertain to the UC environment.
  • Perform patching and ensure compliance with network security policies/procedures.
  • Creating/reporting notifications according to standard operating procedures.
  • Assist in responsibilities and participate in special projects as tasked by Management.

Qualifications:

Required:

  • TS/SCI security clearance with the ability to obtain a CI poly prior to start
  • IAT II certification (mandatory)
  • High School/GED + 9 Years of relevant experience, or Associates + 7 Years, or Bachelors +5 Years
  • Minimum 4 years' experience with unified communications

Desired:

  • Network +
  • ITIL Foundations or Agile Foundations
  • CCT Collaboration (CLTECH)
  • CCNP Collaboration (CLFNDU)
  • CCNP Collaboration (CLCOR)
  • CCNP Collaboration (CLACCM) and or (CLCNF)

- What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day.

You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will…

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