Ethereal Machines

ML Optimisation & Operations Research Intern

InternshipHybridHowrah, West Bengal6 months18K/mo13 openingsImmediate / Rolling

About this internship

Join Ethereal Machines in Howrah as a ML Optimisation & Operations Research Intern. This entry-level internship is designed for students and recent graduates who learn best by building, shipping and getting real feedback on optimisation and operations research work. About the role As a ML…

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Skills you'll use

Operations ResearchLinear & Integer ProgrammingPythonOR-Tools / PuLPHeuristics & MetaheuristicsConstraint ModellingSimulationData AnalysisCost ModellingScenario Testing

What you'll do

Work on solving routing, scheduling and allocation problems where a better answer saves real money alongside the core team
Apply Operations Research, Linear & Integer Programming, Python, OR-Tools / PuLP 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 (Industrial / Mechanical / CSE), M.Tech, M.Sc (Mathematics / Statistics) or MBA (Operations)
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 Operations Research, Linear & Integer Programming, Python (or a genuine willingness to learn them)
Exposure to OR-Tools / PuLP, Heuristics & Metaheuristics, Constraint Modelling 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 Howrah, West Bengal or willing to work from there for the internship period

Perks & benefits

Mentorship from a named mentorLive project experienceExposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityFlexible working hours

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 Ethereal Machines

Ethereal Machines operates in the advanced manufacturing tech sector and has an active presence in Howrah. 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…

Visit Ethereal Machines’s official website ↗

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