Senior Engineer at Tejas Networks

Bengaluru, karnataka, India -

Full Time

Start Date

Immediate

Expiry Date

05 Jul, 26

Salary

0.0

Posted On

06 Apr, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

LTE Network Architecture, OAM Protocols, C/C++ Programming, Linux OS, Multithreading, Socket Programming, IPC Mechanisms, Network Troubleshooting, Python, Bash, Cloud Computing, Virtualization, Authentication, Security Protocols, OS Hardening, Device Driver Development

Industry

Telecommunications

Description

* LTE Network Expertise: In-depth understanding of 4G LTE architecture, protocols, interfaces, and components to ensure smooth network operations. * OAM Protocols: Proficiency in OAM protocols, procedures, and tools for LTE networks, including fault management, configuration management, performance management, and security management. Knowledge of SNMP (Simple Network Management Protocol), TR-069 (Technical Report 069) for remote management, and various file transfer protocols such as FTP, SFTP, and cURL is a plus. * C/C++ Programming and Linux OS: Proficiency in C/C++ programming for developing and maintaining OAM-related software components and tools on Linux operating systems, encompassing process management, memory handling, file systems, and networking. * Threads, Sockets, and IPC: Experience with multithreading concepts, socket programming for efficient communication, and interposes communication (IPC) mechanisms in Linux for seamless collaboration between processes and components. * Troubleshooting and Network Monitoring: Strong analytical and problem-solving skills to diagnose and resolve network and software issues, utilizing network monitoring and management tools to proactively identify anomalies. * Communication Skills: Excellent written and verbal communication skills to collaborate with cross-functional teams and effectively communicate technical information. * Cloud and Virtualization: Understanding of cloud-based solutions and virtualization technologies as they relate to LTE networks. * Scripting and Automation: Proficiency in scripting languages (e.g., Python, Bash) for network automation and process optimization. * Authentication and Security: Solid knowledge of authentication mechanisms, encryption, and security protocols used in LTE networks. * OS Hardening: Knowledge of techniques and practices for securing and hardening operating systems to enhance network security and resilience. * Device Drivers: Understanding of device driver development and integration for hardware components within an LTE network infrastructure. Tejas Networks is a global broadband, optical and wireless networking company, with a focus on technology, innovation and R&D. We design and manufacture high-performance wireline and wireless networking products for telecommunications service providers, internet service providers, utilities, defence and government entities in over 75 countries. Tejas has an extensive portfolio of leading-edge telecom products for building end-to-end telecom networks based on the latest technologies and global standards with IPR ownership. We are a part of the Tata Group, with Panatone Finvest Ltd. (a subsidiary of Tata Sons Pvt. Ltd.) being the majority shareholder. Tejas has a rich portfolio of patents and has shipped more than 900,000 systems across the globe with an uptime of 99.999%. Our product portfolio encompasses wireless technologies (4G/5G based on 3GPP and O-RAN standards), fiber broadband (GPON/XGS-PON), carrier-grade optical transmission (DWDM/OTN), packet switching and routing (Ethernet, PTN, IP/MPLS) and Direct-to-Mobile and Satellite-IoT communication platforms. Our unified network management suite simplifies network deployments and service implementation across all our products with advanced capabilities for predictive fault detection and resolution. As an R&D-driven company, we recognize that human intelligence is a core asset that drives the organization’s long-term success. Over 60% of our employees are in R&D, we are reshaping telecom networks, one innovation at a time. Diversity and Inclusion Statement: * Tejas Networks is an equal opportunity employer. We celebrate diversity and are committed to creating all inclusive environment for all employees. * We welcome applicants of all backgrounds regardless of race color, religion, gender, sexual orientation, age or veteran status. * Our goal is to build a workforce that reflects the diverse communities we serve and to ensure every employee feels valued and respected. Tejas Networks provides scalable and innovative 4G/5G solutions. Our portfolio encompasses Radio Access Network solutions including Remote Radio Heads (RRHs) or Radio Units (RUs), Massive MIMO Radios (Advanced Antenna Systems, AAS) and Base Band Units (BBUs), Distributed Units (DUs) and Centralized Units (CUs), Mobile Packet Core and an Advanced Network management solution. Tejas Networks has invested in Wireless product development since 2012 with a vision to create globally deployable telecom solutions. Several of the key components developed by the Wireless R&D team have been installed and commissioned across multiple continents. We are an active partner for 4G and 5G in the Indian Ecosystem and have significantly contributed to India’s standardization efforts in 3GPP and TSDSI. The wireless team has over 100 patents. As part of the Wireless team, you will work on developing products for next generation wireless systems. Product Lifecycle Management at Tejas are the forefront runners taking the world class solutions to our customers. Tejas solutions are unique with inhouse Radio designs developed by seasoned experts in ASIC chip design involving 4G LTE Radio and 5G NR Radios. Tejas offers best Network Management solution for the entire portfolio of 4G and 5G device ecosystem management. Tejas Wireless offering include an advanced Mobile Packet Core, solution is critical for ensuring seamless, high-performance connectivity. Engineering Program Management, which plays a crucial role in overseeing and coordinating the successful execution of engineering projects or programs. All Tejas Wireless solutions are monitored by Network Support Group who constantly handle various aspects like validation of the solutions.

Responsibilities

The Senior Engineer will lead end-to-end OAM product development, feature integration, and the enhancement of LTE network performance. They are responsible for driving technical design, multithreaded Linux-based development, and troubleshooting complex network systems.