C

CACI

Provides government contracting technology and services

Unified Communications Administrator

Enterprise ApplicationsConfirmed live in the last 24 hours
Full-timeWashington, DC, USA$86.6k - $181.8k

About the Job

Requirements

  • Active Top Secret/Sensitive Compartmented Information clearance with polygraph.
  • A bachelor's degree in a related field, or equivalent experience in lieu of a degree.
  • At least 5 years of experience with unified communications.
  • An IAT Level II certification.
  • Working 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, including TMS, CODEC, MCU, and CMS.
  • Knowledge of network topology and associated networked hardware and software tools.
  • Understanding of dialing protocols, including H.323, E.164, and SIP.
  • Ability to work the specified 10-hour Wednesday–Saturday shift, 14:00–00:00.

Responsibilities

  • Provide maintenance and advanced support for 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 DCE/DTE and scheduled or active video teleconferences according to tiered skill level.
  • Provide technical knowledge and support for VoIP/PBX telephony systems, Cisco Unified Communications Manager, instant messaging and presence systems, audio/video streaming, and video teleconferencing equipment.
  • Provide system, equipment, and specialized training and technical guidance to lower skill-level employees, and support engineering projects.
  • 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, including endpoint, bandwidth saturation, profile, and misconfiguration issues, and perform root cause analyses.
  • Assist in developing training materials, 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 assigned responsibilities and participate in special projects.

Desired Qualifications

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