Hybrid Voice Infrastructure Engineer

Employer: Yoursoft Alternative
Domain:
  • IT Software
  • Job type: full-time
    Job level: 1 - 5 years of experience
    Location:
  • BUCHAREST
  • Updated at: 22.04.2019
    Short company description

    Yoursoft Alternative is a fast growing and dynamic company that activates in the IT field from 2009.
    Join our team of IT professionals by applying to the position that we have open.
    You can also apply by sending your resume to the following email address: office@yoursoftalternative.com

    Requirements

    • Advanced knowledge of Telecom operations support (PBX, IVR, Carrier Ops, Call Processing, Network Management)
    • Advanced knowledge of PBX and IVR routing schemes, capabilities and concepts
    • Advanced knowledge of customer support call flows and network architectures
    • Comprehensive knowledge of protocols associated with the VoIP environment, such as: VLANS, SIP, QoS, 802.1x, ISE, DNS, AD, LDAP and DHCP
    • Understanding of Qualify of Service (QLS)
    • Strong hands-on knowledge of SIP, SCCP, H.323, TCP/IP protocols and codecs
    • Advanced knowledge of PBX systems, SIP Trunking, SDP and SRTP/TLS/DTLS
    • Experience with several different VoIP phone brands (E.g. Polycom, Avaya, Cisco, etc.)
    • Hands on VOIP and Network experience required
    • Experience in multi-vendor routing and switching infrastructure, including Data and VoIP VLANs, VPN Routing Protocols (E.G. MPLS, IPSEC, etc.)
    • Ability to conduct research into IP telephony issues and products
    • Experience with session border controllers (E.g. Avaya SBC and Cisco UBE, etc.)
    • Basic Linux experience
    • Ability to run basic commands and go through logs for troubleshooting purposes

    Nice to have skills:
    • Experience with Solar Winds/Nagios software for network/ VoIP monitoring
    • Experience with/ knowledge of network management tools such as: Cisco Prime Provisioning /Avaya Provisioning
    • Avaya, Nortel, Genesys and other Telecom focused certifications highly desired
    • Certifications: CCNA Voice/Collaboration, CCNP Voice/Collaboration and/ or Avaya AIPS, ACIS
    • Experience with Text To Speech applications (TTS) and Automated Speech Recognition (ASR)
    • Experience with ININ
    • Knowldge of Voice XML or CCXML

    Responsibilities

    • Troubleshoot & resolve VoIP related issues such as dropped calls, DTMF issues, failed calls, one-way audio, etc in a timely fashion
    • Provide telephony support related to technical issues involving various telecommunications services such as VoIP, voicemail, analog, and vendor specific hardware and software
    • Work with telecommunications carriers for installation and troubleshooting of voice & data circuits
    • Troubleshoot and conduct administrative tasks for voice servers
    • Address system alerts and notifications from the remote monitoring and management system based on service tickets
    • Monitor, analyze and fine tune network & server performances, ensuring high availability of services with zero downtime
    • Monitor, analyze and resolve network/server bottlenecks LAN, VoIP carrier issues, analyze Wireshark PCAPS, etc.
    • Analyze and evaluate network performance in order to provide recommendations/ solutions for traffic flow/ security/ process optimization
    • Install, configure and ensure maintenance of IP telephony servers, switches, routers & gateways
    • Implement and support disaster recovery solutions
    • Document systems to include system reviews and recommendations
    • Establish & enforce agreed processes to meet SLAs
    • Prioritize and resolve service request tickets including immediate escalation for urgent issue resolution
    • Communicate with customer, project team and third parties as required (in regards to incident progress, impending changes, agreed outages etc.)
    • Actively contribute to accurate project Knowledge Database (create new procedures, update existing procedures etc.)
    • Ability to work in a fast-pace environment, ability to multi-task, change direction, effectively prioritize and meet deadlines
    •Excellent customer service skills

    Other info

    Working Time:

    Working Days - Monday to Friday
    Working Hours - 3 shifts covering the following time intervals:
    • Shift 1: 7:00 16:00
    • Shift 2: 9:00 18:00
    • Shift 3: 14:00 23:00