Lead Engineer – Thermal Design

Job Category: Hardware
Job Type: Full Time
Job Location: Bengaluru

 

Job Title: Lead Engineer Location: Bengaluru Work Employment: Full time
Department: Common Engineering Domain: Mechanical Reporting to: Principal Engineer

 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.

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: 

The thermal team at Tejas Networks Limited is responsible for thermal design of the products and plays a critical role in product development by ensuring that electronic components and systems operate within their safe temperature limits.

The thermal team is responsible for designing, analyzing, testing, and implementing cooling solutions to prevent overheating and ensuring that the products function reliably and efficiently.

What you work: 

  • The selected candidate is expected to have strong team handling, documentation skills, and should bring a disciplined and thorough approach to assignments, including preparing well-organized thermal test reports, simulation reports and presentations using MS Office tools.
  • Candidate should have good understanding of fluid dynamics & Heat transfer fundamentals
  • Strong analytical and problem-solving skills with ability to work independently as well as in teams
  • Candidate should be keen to design and develop advanced cooling solutions using technologies like heat pipes, vapour chambers
  • Candidate should be ready to travel to vendors’ location or to address field issues as and when job demands 

Mandatory skills: 

  • Proven experience in thermal design of remote radio heads, AAU, MIMO, OLTs, Switches, routers, outdoor cabinets etc
  • Experience in using CFD tool Flotherm and Flotherm-XT to carry out thermal design is must
  • Experience in heat sink design (heat pipe, vapor chamber), Fan selection, Thermal interface material selection and application
  • Must have sound working knowledge of practical thermal testing methods

Desired skills:

  • Prior experience of thermal testing on wireline and wireless telecom products (e.g. OLTs, ONTs, RRH, BBUs, Switches etc.)
  • Enthusiastic to explore and develop new test methodology
  • Experience in generating CAD models of heat sinks, thermal interface materials and coordinate with vendors to address manufacturability, cost, reliability, quality

Preferred Qualifications: 

  • Experience: 6 to 10 Years.
  • Education: BE / B. Tech / M. Tech in Mechanical Engineering with aspiration in Thermal Engineering

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.

 

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