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  • Posted: Dec 20, 2018
    Deadline: Jan 3, 2019
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    For 15 years we have been building and managing telecommunications towers that are the essential backbone of mobile telecommunications in Africa - the leapfrog technology driving economic development, prosperity and self-sufficiency across the continent. Right now, IHS is leading a new telecoms service sector driven by the growth of middle class business an...
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    Administrator-Network Voice & Data

    Reports To: Senior Administrator-Network Voice & Data

    Responsibilities

    • Implement and deploy LAN/WAN and Network Voice-related equipment and services.
    • Install network equipment in data centres and technical rooms.
    • Configure, update and back up all network equipment.
    • Configure CUCMs and CMEs and provision IP telephony devices.
    • Configure and administer network voice monitor platform.
    • Configure and administer network services – PSTN, ISDN-E1, PRI, DIDs
    • Administer voice systems with enablement to ensure compliance with IT security policies.
    • Maintain network equipment and services.
    • Design and architect network voice.
    • Implement and administer SIP trunks and voice VPN.
    • Initiate problem and change management when required.
    • Configure and deploy routers, switches, wireless APs and IP phones.
    • Deploy and administer CDR reporting system.

    Functional Competencies
    Technical Skills:

    • ITIL savvy.
    • Configuration and administration of Cisco Voice Routers, switches and other Cisco-related Data/ Wifi equipment - Business Edition Servers, CUCM, CME, Virtual environment administration - Vmware EXSi
    • Configuration and administration of Firewalls, NGFWs and UTMs - Sophos XG.
    • Configuration and administration of Cisco Prime Collaboration.
    • Configuration and administration of Cisco and Polycom teleconferencing and collaboration infrastructure – SX20s.
    • Cisco Prime Licence Manager and Media sense administration.
    • CDR Reporting application administration - preferably Imagicle Billy Blue or other
    • IT Asset Management.

    Non-Technical Skills:

    • Effective communication skills.
    • Accountability
    • Interpersonal skills
    • Team work
    • Analytical thinking
    • Planning and optimizing
    • Solution and result driven

    Education and Experience

    • Minimum of 4-5 Years working experience, preferably in a Telecommunication and IT solutions industry.
    • Bachelor’s Degree/ Diploma in Computer Science, Engineering, and/ or Information Technology.
    • ITIL Foundation is required.
    • Cyberoam/ Sophos certified CCNSP, CCNSE, or other equivalent qualifications for NGFWs is required.
    • Cisco Certified CCNP (Network R&S and Security) is required, other equivalent networking qualification, e.g. CCDA, CCNA, etc, is an added advantage.
    • Cisco certified CCNP Collaboration is recommended.
    • Polycom RealPresence certification is recommended

    Method of Application

    Applicants should send their CV and Cover letter to: talent@ihstowers.com indicating in the subject the name and location of the role.

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