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20500000174 Requisition #
Thanks for your interest in the Senior Radio Communication Advisor position. Unfortunately this position has been closed but you can search our 1,671 open jobs by clicking here.
  • U.S. Citizen or Third Country National;
  • Ability to possess/maintain MRPT certification;
  •  Superior negotiation and interpersonal skills;
  •  Ability to build and maintain key relationships in a culturally diverse environment and negotiate the resolution of conflicting views to enable the implementation of policies and programs;
  •  A working knowledge and demonstrated proficiency in Microsoft Office products, including Word, Excel, and Power-Point;
  •  Must be able to communicate in English with accuracy and fluency in order to participate fully and effectively in conversations on a variety of topics in formal and informal settings from both concrete and abstract perspectives;
  • Excellent communication skills (reading, listening, report writing, and oral presentation);• In possession of a current and valid driving license for at least one year;
  • Two years experience in deploying radio communications projects in an international setting, preferably in a post-conflict environment
A minimum of five years experience in the following areas, to include two years experience in a developing country context:
  • Architecture experience in conceptualization, definition, and development of IT, telecom, radio, WIMAX based products and service with verifiable instances of implementing the following:
      • Kenwood Nexedge Repeater and radio Base stations configuration and management
      • Conventional and trunking radio systems (Kenwood Nexedge) servicing
      • Data and IP services (ATM, Frame Relay, VoIP, PIP, VPN, IP PBX) management
      • Network services (LAN, WAN, Content Delivery, Managed IP PBX) management
      • Security solutions management
      • E1-T1 circuits configuration
      • Data center outsourcing including application hosting and managed storage
      • IT applications management including web services
      • Network, communications and mobility protocol implementation
      • WiMAX technologies implementation
      • Working knowledge of switching, routing, server, video, UC&C and mobility equipment
      • Working knowledge of solar power systems
  • Building and configuring complex end-to-end data and telephony networks
  • Troubleshooting and resolving VoIP-related problems and ensuring quality of service through an in-depth understanding of the underlying Layer 2 and 3 network infrastructures
  • Understanding quality of service (QoS) and Call Admission Control (CAC), voice gateways, gatekeepers, IP phones, voice applications, and utilities on Cisco routers and switches (VLANs, IPT, Service Modules)
  • VoIP technologies including server and network infrastructure, codecs/signaling protocols, routing protocols, PSTN management and SIP integration
  • IP telephony and PBX phone technologies and solutions utilizing multiple manufacturers product sets, including Digium, Adtran
  • Asterisks-based solutions and working knowledge of Linux/Unix; and
  • Administration of dial plans and/or IP PBX systems
  • Administration and troubleshooting of voicemail, unified messaging, and supporting infrastructure, including integration to switching platforms, global dial plan support, and local directory lookup
  • Maintaining and supporting Asterisks, Switchvox Adtran and Mitel IP telephony and the related network and Gateway infrastructure
  • Project-based deployment for Asterisks and Adtran IP telephony
  • Wimax Link Budget
  • Determining LOS /NLOS maximum allowable Path Loss (MAPL) based on system parameters
  • Determining power settings for a balanced path and performing link budget based on manufacturers equipment parameters  and system requirements
  • Calculating expected Point to Point performance using an analytical path loss models
Desired Qualifications:
  • Familiarity with Liberian history, culture, institutions, and structures
  •  Experience in strategic planning, policy development, and implementation of major law enforcement pro- grams;
  • Knowledge of the Liberian legal system
  • Current industry certifications such as Microsoft Certified Design Associate and Redline Wimax certification
  •  Experience working or coordinating with U.S. government agencies such as the U.S. Department of State.
Tetra Tech Inc. is a leading provider of consulting, engineering, and technical services worldwide. Our reputation rests on the technical expertise and dedication of our employees—20,000 people working together across disciplines and time zones to provide smart, sustainable solutions for challenging projects. We are proud to be home to leading technical experts in water, environment, infrastructure, resource management, energy, and international development. Tetra Tech combines the resources of a global, multibillion dollar company with local, client-focused delivery in over 400 locations worldwide. We offer competitive compensation and benefits and are searching for innovative people to join our teams!
Tetra Tech, Inc. is an Equal Opportunity Employer and we value workplace diversity. We invite resumes from all interested parties including women, minorities, veterans and persons with disabilities. Please visit our website at http:// www.tetratech.com/ to see the array of diverse services and exciting projects we are currently working on.
If you are disabled and need assistance with your job application process, please fax the position you are applying for to: 703-414-5593.




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