Core Engineer

1 month ago

Dubai, United Arab Emirates Waseela Al Khaleej Communication Network Installation Full time
Core Engineer handle Core Network functions.
  • Actively and consistently support all efforts to simplify and enhance the customer experience
  • Define Test cases, development test plans and documentation of technical test reports.
  • Implements network enhancements.
  • Handed over core devices acceptance (Controllers, EMS (e.x. AirWave), NMS, and Access points, WAGs, Routers, Switches and FW).
  • New core devices implementation & Configuration (Controllers, EMS (e.x. AirWave), NMS, Access points, WAGs, Routers, Switches and FW).
  • Configure and apply new AP profiles, AP groups, Policies ... etc. required by the customer.
  • Daily health check of all core devices.
  • Daily, weekly, monthly and yearly reports to client high management.
  • Daily, weekly, monthly and yearly meetings with client high management.
  • Optimizing (changing the RF parameters) of the congested sites.
  • Create tickets and troubleshoot with L3 support.
  • Monitor network to ensure network availability to all system users.
  • Handle complaints, takes preventive action and maintains a problem-free network.
  • Perform quarterly preventive maintenance of all core devices and rise related reports.
  • Responsible for L1 & L2 troubleshooting the complete solution "from the core perspective" including all systems (Controllers, EMS (e.x. AirWave), NMS, Access points, WAGs, Routers, Switches and FW).
  • Auditing the traffic flow and performing traffic engineering for network performance, stability and reliability.
  • Attending the MDTs with the other parties and departments such as the AAA, PCRF, DPI, networking, DHCP and like the DNS for the core. Requirement:
    • Bachelor's Degree in Computer Science, Electrical Engineering, or related field or equivalent work experience
    • Miniumum 5 Years' experience
      • Certified in CCNP. Certificate of CCIE is preferable.
      • Should have excellent knowledge in IPv4, IPv6, routing, switching, various topologies, Access points, WLAN Controllers, in-Home Router, IPv4 / IPv6, TR-069, IPSEC, QoS, 802.11.
      • Excellent knowledge in routing, switching protocols. Knowledge in SNMP, RADIUS, CAPWAP, LWAP protocols is a plus.
      • Should have knowledge of various Network adjuncts and services i.e. AAA, EAP, WAG.
      • Must possess excellent industry knowledge and theoretical understanding of RFC standards, 802.11 specifications (a/b/g/n/ac, SISO, MIMO)
      • Experience with testing and Q/A of Layer 1 thru 7 networks.
      • Experience writing and developing detailed test cases and test plans.
      • Must possess expert skills and experience with server, desktop operating systems and applications (Windows, Linux).
      • Strong work ethic with a desire to meet and exceed personal and business goals.
      • Expert level communication, documentation, teamwork skills.
      • Self-motivated to take ownership of assigned projects and deliverables.
      • Experienced technical writing skills sufficient to produce test cases, test plans, design documents, and technical diagrams.
      • Ability to work both in a team and independently on assigned projects. Strong documentation, follow-up, communication skills.
      • Learns and adapts to new technologies and methodologies. Must be able to think outside the box and exercise innovation.
      • Ability to work with little supervision to execute highly technical and complex tasks.
      • Organized with a strong attention to detail.
      • Possesses strong analytical skills. Job Type: Full-time Education:
        • Bachelor's (Preferred) Experience:
          • Core Engineer: 5 years (Preferred) License/Certification:
            • Certified in CCNP (Preferred)
            • Certificate of CCIE (Preferred)
            • UAE Driving License (Preferred)

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