Flex

Chemical Engineering Intern

InternshipHybridRanchi, Jharkhand3 months23K/mo9 openingsImmediate / Rolling

About this internship

Flex is hiring a Chemical Engineering Intern in Ranchi — a hands-on, mentor-led internship built for students and 2026 freshers who want real exposure to chemical engineering rather than a certificate-only programme. About the role As a Chemical Engineering Intern at Flex, your core focus will be…

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Skills you'll use

Process DesignMass & Energy BalanceAspen Plus BasicsP&ID ReadingUnit OperationsProcess SafetyQuality ControlMS ExcelLab TestingTechnical Documentation

What you'll do

Work on process design, mass balance and plant safety — where the reaction is the least of the variables alongside the core team
Apply Process Design, Mass & Energy Balance, Aspen Plus Basics, P&ID Reading to live, production-facing problems
Document your work clearly for reviewers and stakeholders
Participate in reviews and act on the feedback you receive
Collaborate across engineering, product, design or business as required
Follow the team's quality, testing and documentation standards

Who can apply

Pursuing or recently completed B.E./B.Tech (Chemical / Petrochemical), B.Sc/M.Sc (Chemistry) or Diploma in Chemical Engineering
Graduating batch 2025, 2026 or 2027 — final-year students and recent graduates welcome
60% / 6.0 CGPA and above preferred; strong project work is considered alongside academics
Working knowledge of Process Design, Mass & Energy Balance, Aspen Plus Basics (or a genuine willingness to learn them)
Exposure to P&ID Reading, Unit Operations, Process Safety is an advantage
Clear written and verbal communication in English, and care with detail in your work
No prior work experience required — this is a fresher-friendly internship
Based in Ranchi, Jharkhand or willing to work from there for the internship period

Perks & benefits

Exposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityFlexible working hoursNetworking with senior professionalsInternship CertificateStructured onboarding and a formal mentor at a large, established employer

Interview & selection process

4 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Online aptitude / domain assessment
3Technical interview on fundamentals and your projects
4HR discussion — stipend, start date, expectations and offer

About Flex

Flex operates in the electronics manufacturing sector and has an active presence in Ranchi. Interns here are put on real work from the start, because the team's view is that the fastest way to learn a craft is to practise it under people who already do it well — not to watch it from a…

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