C

CACI

Provides government contracting technology and services

Unified Communications Administrator

IT OperationsUpdated on Nov 13
Full-time$90.3k - $189.6k

About the Job

Requirements

  • Active TS/SCI clearance with polygraph, or TS/SCI clearance with the ability to obtain a polygraph before starting.
  • IAT II certification, such as Security+.
  • At least 10 years of relevant experience, with a bachelor's degree in an applicable field substituting for five years of experience.
  • CCNA certification.
  • Technical knowledge of VoIP and PBX telephony systems, software, hardware, telecommunications standards, and Cisco Unified Communications Manager.
  • Technical knowledge of instant messaging systems such as Cisco Jabber, Webex, or Microsoft Teams, and presence services.
  • Experience with audio/video streaming, including set-top boxes, Vbrick Rev, and Cisco Integrated Management Controller.
  • Technical knowledge of video teleconferencing equipment such as Telepresence Management Suite, CODEC, MCU, and CMS.
  • Knowledge of network topology and networked hardware and software tools.
  • Understanding of dialing protocols including H.323, E.164, and SIP.

Responsibilities

  • Provide maintenance and advanced support for customers using enterprise unified communications and collaboration services, including video teleconferencing, voice over IP, instant messaging, presence, audio/video streaming, and some PBX phone support.
  • Resolve customer issues across managed desktop collaboration environments and scheduled or active video teleconferences, with responsibilities based on tiered skill level.
  • Provide video teleconferencing service and support, including scheduling, monitoring, administrative support, and technical assistance to customers.
  • Use ticketing software to manage and prioritize workload, and resolve break/fix issues and service requests.
  • Perform iOS and software upgrades.
  • Troubleshoot common unified communications and collaboration issues by identifying and correcting endpoint, bandwidth saturation, profile, and misconfiguration issues, then perform root-cause analyses.
  • Assist in developing training, local guides, and standard operating procedures for the unified communications environment.
  • Perform patching and ensure compliance with network security policies and procedures.
  • Create and report notifications according to standard operating procedures.
  • Assist with responsibilities and participate in special projects as assigned by management.
  • Provide system, equipment, and specialized training and technical guidance to employees at lower skill levels, and support engineering with projects.

Desired Qualifications

  • Network+ certification.
  • ITIL Foundations or Agile Foundations certification.

About the Company

CACI

Provides government contracting technology and services

CACI International Inc. provides technology and professional services to U.S. government clients, focusing on national security and modernization. It earns most of its revenue through long-term government contracts that fund engineering, intelligence, logistics, cybersecurity, data analytics, and IT solutions for defense, intelligence, and federal civilian agencies. Its products and services work by delivering specialized technical expertise, secure systems, and mission-support capabilities that help agencies run operations more efficiently and securely. CACI differentiates itself through its deep domain knowledge in national security, a proven track record of delivering high-quality, reliable solutions, and a skilled workforce that can execute complex, long-duration contracts. The company’s goal is to be a trusted partner for government modernization needs by providing advanced technology solutions and mission support that enhance national security and operational effectiveness.

Company size
10,001+
Company stage
IPO
Headquarters
Reston, VA
Founded
1962

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