Principal Systems Integration Consultant

  • Job Tracking ID: 512052-545310
  • Job Location: Kuala Lumpur, MYS
  • Job Level: Mid Career (2+ years)
  • Level of Education: BA/BS
  • Job Type: Full-Time/Regular
  • Years of Experience: 5 - 7 Years
  • Starting Date: October 3, 2016



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Job Description:

About Sonus:

Sonus brings the next generation of Cloud-based SIP and 4G/VoLTE solutions to its customers by enabling and securing mission critical traffic for VoIP, video, IM and online collaboration. With Sonus, enterprises can intelligently secure and prioritize real-time communications, while service providers can deliver reliable, secure real-time services for mobile, UC and social applications. Sonus offers an award-winning portfolio of hardware-based and virtualized Session Border Controllers (SBCs), Diameter Signaling Controllers (DSCs), Network-as-a-Service (NaaS) capabilities, Policy/Routing servers and media/signaling gateways.

Position Summary:

Responsible for engineering and securing a real-time communication network.  The engineer will be responsible for designing and deploying Sonus-based real-time communication networks with a special focus on integrating and securing network access using Sonus Session Border Controllers.   

  • Design, deploy and troubleshoot real-time communication networks.
  • Configure Sonus Session Border Controllers, firewalls, switches, virtualization environments
  • Integrate third-party vendor equipment, applications, and environments, if any
  • Ensure the operability and reliability of designed network
  • Document and present the designed solution to the customer

Experience and Skills:

  • 8+ years Experience with telephony/VoIP networking protocols, specifically SIP and RTP, as well as H.323 and SS7
  • Excellent communication and organizational skills, and possess the ability to interface with Sonus’s customers and third party vendors. 
  • Provide both design and implementation expertise for multiple simultaneous projects. 
  • Extensive knowledge and experience in IP, Ethernet, and Network and Cloud Infrastructure design
  • Strong knowledge of Firewalls, Virtual Private Networks, Access Control List Administration, SSL, DNS
  • Knowledge of virtualization and cloud technologies such as OpenStack, KVM, and Docker
  • Experience with IMS and mobile/wireless networks
  • Knowledge of telecommunications transmission standards including: T1/E1, T3/E3, and SONET/SDH
  • Experience in network (IP and Telco) design, data, access, performance, scalability, security, reliability and fault tolerance
  • Strong analytical and communication skills, and experience playing key roles on multiple system development project teams with a proven history of delivering high quality work
  • Experience with large-scale telephony software architecture and implementation is a plus
  • Strong knowledge of Linux and Unix
  • Shell scripting and process automation knowledge a plus
  • MS in Engineering or related filed