Tata Steel hires engineering freshers two ways: the off-campus Aspiring Engineers Programme for Engineer Trainees (online test, behavioural assessment, interview) and campus Management Trainee (Technical) drives (domain-plus-aptitude test, culture test, panel interview). AEP trainees get ₹30,000 a month for a year, then about ₹7.4 LPA (reported).
Who can apply
- AEP: B.E. / B.Tech / B.Sc (Engg) in Ceramic, Chemical, Civil, Electrical, Electronics, Instrumentation, IEM, Mechanical, Metallurgy, Mineral or Mining (reported)
- AEP: at least 65% or 6.5 CGPA for General / EWS; 60% or 6.0 CGPA for SC / ST / PwD / Transperson (reported)
- AEP 2026 age limit: 30 years (32 for SC / ST / PwD / Transperson) (reported)
Key facts
- AEP training stipend
- ₹30,000 a month during 1 year of training (reported from the AEP 2026 notification) [source]
- AEP post-training CTC
- About ₹7.4 LPA as Assistant Manager (IL6) (reported from the AEP 2026 notification) [source]
- AEP application fee
- ₹500 (reported) [source]
- 2023 campus MT (Technical) intake
- Two selected per profile across Electrical, Mechanical, Production and Metallurgy (reported) [source]
What Tata Steel asks — practise by section
Biggest topics to practise
Mechanical engineering: interview questions · core companies that hire · jobs through GATE
Interview process
- 1Online testAEP: online cognitive and technical exam. 2023 campus MT drive: six sections, three domain MCQ and three aptitude; about half cleared.
- 2Behavioural / culture assessmentAEP has a behavioural assessment; the 2023 campus drive's second test was a culture-fit assessment, again about half cleared.
- 3Group discussionHeld in some campus drives, skipped in others.
- 4Panel interviewAbout 30 minutes, one HR and two technical panellists (Google Meet in 2023). Technical and HR often combined: core subjects, steel-making basics, projects, plant visits, Tata values.
Questions to expect in Tata Steel interviews
Drawn from reported fresher tests and interviews (sources below), with short answers. Practise more on placd.
Draw the iron-carbon diagram and explain all the invariant reactions.
Peritectic at about 1495 deg C: liquid + delta-ferrite -> austenite (about 0.17% C). Eutectic at 1147 deg C, 4.3% C: liquid -> austenite + cementite (ledeburite). Eutectoid at 727 deg C, about 0.76-0.8% C: austenite -> ferrite + cementite (pearlite). Steels lie below about 2.1% C, cast irons above it.
Explain the Ellingham diagram and its applications in the steel industry.
It plots the standard Gibbs free energy of formation of oxides (per mole of O2) against temperature. A lower line means a more stable oxide, and an element can reduce the oxide of any metal whose line lies above it. The C to CO line slopes downward, so carbon reduces iron oxide at blast-furnace temperatures; Al and Si lie low, so they are used to deoxidise steel.
Give an example of an HCP metal. How do slip systems differ in BCC and FCC?
HCP examples: magnesium, zinc, titanium (alpha). FCC slips on close-packed {111} planes in <110> directions, giving 12 systems with low critical resolved shear stress, so it stays ductile at all temperatures. BCC slips in <111> directions on {110} and other planes that are not close-packed, so it needs higher stress and becomes brittle at low temperature.
Explain the basics of a blast furnace.
A counter-current shaft furnace. Iron ore, sinter or pellets, coke and limestone are charged at the top; a hot air blast enters through tuyeres near the bottom. Coke burns to CO, which reduces iron oxides step by step to iron as the burden descends. Limestone fluxes the gangue into slag. Hot metal (about 4% C) and slag are tapped from the hearth.
How is a synchronous motor started?
It is not self-starting: at standstill the rotor poles face a field rotating at synchronous speed, so average torque is zero. Common methods: damper (amortisseur) windings start it as an induction motor close to synchronous speed, then DC excitation is switched on to pull it into step; a pony motor; or a variable-frequency drive that ramps frequency up from zero.
What are the main differences between SI and CI engines?
SI (petrol) engines follow the Otto cycle, draw in an air-fuel mixture and ignite it with a spark, with compression ratios of about 6-12. CI (diesel) engines follow the Diesel cycle, compress only air and inject fuel that self-ignites, with compression ratios of about 14-22; they are heavier but more efficient and give more torque.
About Tata Steel hiring
What is the Tata Steel Engineer Trainee salary?
Under the Aspiring Engineers Programme 2026, trainees are reported to get a ₹30,000 monthly stipend during one year of training, then about ₹7.4 LPA CTC on absorption as Assistant Manager (IL6). These figures come from coverage of the official notification.
Who can apply for the Tata Steel Aspiring Engineers Programme?
Reported AEP 2026 criteria: B.E. / B.Tech / B.Sc (Engg) in Ceramic, Chemical, Civil, Electrical, Electronics, Instrumentation, IEM, Mechanical, Metallurgy, Mineral or Mining; 65% or 6.5 CGPA (60% or 6.0 for reserved categories); age up to 30 (32 for reserved categories); ₹500 fee.
What does Tata Steel ask in the technical interview?
Reported questions include the iron-carbon diagram and its invariant reactions, the Ellingham diagram, BCC vs FCC slip systems, blast-furnace basics and synchronous motor starting. Mechanical candidates are also asked on thermodynamics, strength of materials, IC engines and machine design.
Sources
- Tata Steel Engineer Trainee Recruitment 2026 - Adda247
- Tata Steel Engineer Trainee Recruitment 2026 - PW
- TATA Steel Interview Experience for Management Trainee Technical (On-Campus) - GeeksforGeeks
- Tata Steel Management Trainee Technical Interview Questions - Glassdoor India
- Tata Steel Management Trainee Interview Questions and Experience Guide - Board Infinity
Checked on 25 Sep 2026. Recruitment rules change each cycle — confirm dates and eligibility in the official notification.