Telecom Engineer

Graphene Semiconductor Services Pvt. Ltd.
  • Bangalore
  • 10-15 lakh
  • 3-8 years
  • Views
  • 12 Jan 2017

  • Software Design & Development

  • IT/ Technology - Telecom Software
Job Description

Experienced all phases of product life cycle including requirements, design, coding
Hands on work & reviews for software design and development in C/C++ on Linux
Good understanding of LTE EPC Core network element MME, SGW, PGW and HSS
Good knowledge of VoLTE, VoIP is desirable
Good understanding of LTE EPC Core network element functionalities Mobility Management, Session Management, Authentication/Security, Policy Enforcement/Billing etc.
Good understanding of Diameter protocol and interfaces like S6a, Gx would be added advantage

Telecom Software experience: 4+
Experience in LTE, GTP, S1AP, Diameter
Proficiency in C/C++ and any scripting language

CORD Developer:

Critical Job Duties & Technical Competences for 3 to 12 years of Experience

Industry Experience
Total 3-12 years of experience and above in software development, system integration and testing in most of the technical areas as stated below
1 years or more development/integration experience in Networking (Switching, SDN)
1 years or more development/integration experience in Data Center cloud architecture, Virtualization and orchestration
1 years or more development/integration experience in Telecom (/VOIP/IMS/ LTE/UMTS/2G/ DOCSIS/PON/FTTH/) is desirable

Networking (1 or more are mandatory)
Hands on experience in networking Switching, DPDK, Network Switches, SDN
Knowledge on Open Network Linux (ONL), ONOS, Open switch Specification is highly desirable
Knowledge of Cumulus Linux for switches (OS installation, licensing, and port configuration) and CoreOS for servers is desirable

Data Centre (2 or more are mandatory)
Has in depth of knowledge of the Open Source components, Open Stack; focused on cloud management
Good knowledge on Open Compute Server architecture
Hardware knowledge on Servers [include compute and storage servers]
Good knowledge and experience on Platform, hardware and firmware
Knowledge of operating systems and experience in Linux operating system and packages like DHCP, NFS, PXE-Boot
Hands on experience dealing with Linux set-up, configuration, bootloader/Firmware, Linux BSP and SDK
Working experience in the data-center infrastructure set-up, configuration, validation and deployment is highly desirable
Familiarity with High Availability (HA) & Scalability

Telecom (1 or more desirable)
Experience in DOCSIS or SS7/ISDN
Knowledge of Telecom-VoIP/IMS domain
Exposure to cellular wireless technologies such as 2G, UMTS, LTE is desirable

Programming/Scripting (2 or more mandatory)
Good programing skills in C/C++/Java
Scripting - python / Ansible-playbook / Ruby / puppet/ Platform tools
Experience in system integration, testing and debugging, troubleshooting
Excellent problem solving, analytical skills

Soft Skills
Good communication skills (written, verbal, presentation and listening)
Good mentoring skills
Good demonstration skills and customer interaction
Active team player & excellent interpersonal interactions skills in a team work environment

Competencies/Skill sets for this job

Pgw Linux Operating System C++

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