Engineer

Job Description

Why join Tejas:

We continuously enhance our network management solutions by adding support for more technologies – L3, Wireless etc. and features & keeping it compliant to newer standards & architectures. We are also working on evolving the architecture of our products to make it more scalable and deployable in clouds using newer technologies like containers, micro-services architecture & elasticity of cloud computing etc.

As a team-member you'll work closely with multiple functions like PLM, Node Design, System Engineering, CTO office to understand new features, it's manageability & usage in telecom service provider networks. You will have end-to-end ownership of multiple features & will be involved in the entire life cycle of the features, starting from conceptualization, requirements, design, development, testing & verification by PV team, to see it deployed in the real customer networks. Each team-member focuses on a particular technology like MPLS-TP or DWDM to understand it's nuances and design the features keeping in view of multiple factors like – manageability, unified management across layered networks, extensibility, scalability, backward compatibility etc. You also get opportunity to work with the customers for requirement gathering, use-case scenarios, get feedback & support delivered features. You will also help in integration of these features into Service provider's OSS products & SDN Orchestrators like HP TEMIP, Granite, Oracle Metasolv, Cisco NSO etc.

Responsibilities

Mandatory skills:

• Object Oriented Analysis and Design.
• Data Structures, Algorithms and their complexity/performance.
• Design/development/debugging in Java.
• Middleware like Hibernate, ActiveMQ & Relational DBs like MySQL/Oracle.
  
  

Desired skills:

• Good to have: Micro Services and Spring Boot Application development
• Good to have: NMS/EMS/OSS/BSS domain experience.
• Familiarity with Software Defined Networking (SDN) concepts, and SDN controllers like ODL or ONOS is desirable.
  
  

Qualifications

• Experience: 1 to 3 years' experience from Telecommunication or Networking background.
• Education: B.Tech/BE (CSE/ECE/EEE/IS) or any other equivalent degree
• Candidate should be good at coding skills in Core Java, multithreading.
  
  

About Us

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.
  
  

About The Team

Tejas Networks is driving cutting-edge research to revolutionize content delivery and wireless communication technologies. One major area of focus is the development of advanced solutions that integrate broadcast and cellular networks to enable seamless content distribution. These innovations aim to alleviate network congestion, reduce infrastructure costs, and enhance the overall user experience. A key outcome of this work is a next-generation Content Delivery Network (CDN) architecture that supports Direct-to-Mobile (D2M) delivery, developed in collaboration with leading CDN and content providers. This initiative is backed by a robust portfolio of patented technologies in broadcast and content delivery systems.

In parallel, significant efforts are being made to enhance the flexibility and efficiency of wireless network operations. Research in this domain includes the creation of a domain-specific language (DSL) that enables platform-independent expression of Radio Access Network (RAN) functions, helping reduce dependency on proprietary hardware. Additionally, advanced AI/ML techniques are being employed to automate network management, streamline operations, and optimize resource utilization—resulting in substantial cost savings and improved performance. These contributions have led to multiple patents and active participation in international standardization efforts.
Skills Required
Oss, Hibernate, Spring Boot, Ems, Micro Services, Activemq, Nms, Software Defined Networking, Object Oriented Analysis And Design, Algorithms, Bss, Java, Oracle, Mysql, Middleware, Data Structures