Tejas Networks

Lead Engineer- Python Automation Infrastructure

Bengaluru, KA, IN

18 days ago
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Summary

About Tejas Networks

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, defense, 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.


Why join Tejas:

We are on a journey to connect the world with some of the most innovative products and solutions in the wireless and wireline optical networking domains. Would you like to be part of this journey and do something truly meaningful? Challenge yourself by working in Tejas’ fast-paced, autonomous learning environment and see your output and contributions become a part of live products worldwide.


At Tejas, you will have the unique opportunity to work with cutting-edge technologies, alongside some of the industry’s brightest minds. From 5G to DWDM/ OTN, Switching, and Routing, we work on technologies and solutions that create a connected society. Our solutions power over 500 networks across 75+ countries worldwide, and we’re constantly pushing boundaries to achieve more. If you thrive on taking ownership, have a passion for learning, and enjoy challenging the status quo, we want to hear from you!


Who we are:

Tejas wireless team has developed high-capacity LTE macro eNodeB, 5G NR gNodeB along with Radio Units as part of end-to-end integrated solution for their customers. Our systems are already deployed in the customer’s commercial network and engineers are working on enhancing the capacity and improving system-level performance.


Tejas Networks has invested in Wireless product development since 2012 with a vision to create globally deployable telecom RAN solutions. Several of the key components developed by the Wireless R&D team have been installed and commissioned across three continents. We are an active partner for 5G in the Indian Ecosystem and have significantly contributed to India’s standardization efforts in 3GPP, through 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.


What you work:

We're seeking a seasoned Python developer with 10+ years of experience to lead our automation infrastructure team in a fast-paced and challenging environment. Your zeal to deliver the best infrastructure that enables coverage, velocity, flexibility, and optimization will be instrumental in driving innovation and efficiency across our organization.


Mandatory skills:


  • Strong proficiency in Python
  • Experience in automation or software development
  • Proficiency in scripting languages (Bash, PowerShell)
  • Understanding of cloud platforms (AWS, Azure, GCP)
  • Knowledge of containerization technologies (Docker, Kubernetes)
  • Experience with CI/CD pipelines (Jenkins, GitLab CI)
  • DevOps principles and practices
  • Problem-solving and analytical skills
  • Ability to thrive in a fast-paced and challenging environment
  • Strong commitment to delivering high-quality, optimized infrastructure solutions
  • Adherence to standard coding guidelines and review processes
  • Hands-on experience with network protocol testing (e.g., TCP/IP, BGP, OSPF)
  • Experience with network testing tools (Wireshark, Iperf, IxNetwork)
  • Knowledge of network protocols (TCP/IP, BGP, OSPF)
  • Experience with network monitoring tools (Nagios, Zabbix)
  • Experience with data analytics and visualization tools (Python libraries like Pandas, Matplotlib, Seaborn)


Desired skills:

  • Should have work experience in protocols. Familiar with any 5G and L1 Schedulers
  • Good debugging skills, log analysis, and solving Field issues.


Experience: 6 to 10 years experience in Telecommunication or Networking background.

Education: B.Tech/BE (CSE/ECE/EEE/IS) or any other equivalent degree

Candidate should have good coding skills in C/C++


Diversity and Inclusion Statement:


  • Tejas Networks is an equal opportunity employer. We celebrate diversity and are committed to creating an 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.

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