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Lead Engineer Thermal Design

Tejas Networks
Bangalore6-10 LPA Posted 5 Jun 2025
FULL TIME
flotherm
Cfd
MIMO
OLT
Thermal Design

Job Description

Job description

  • 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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