Q: I have experience at a 35 MW gas-based power plant. Is this valid?

No. The notification specifically requires experience at a power station with installed capacity of 40 MW or above. A 35 MW plant does not meet this threshold regardless of the fuel type (coal, gas, or hydro).

Q: Can I apply for both Mechanical and Electrical simultaneously?

No. You can only apply in one discipline — whichever matches your B.Tech degree. The application form will ask you to specify your engineering discipline, and you will answer the Technical section accordingly.

Q: Is there any domicile or state-specific restriction?

No. NTPC is a Central PSU, and this is a national-level recruitment with All India posting. There is no state-specific reservation or domicile requirement.

What Qualifies as Valid "Thermal Power Plant Experience"

This is the most commonly misunderstood criterion in the NTPC AE (Operation) notification. The experience requirement is precise: 1 year of post-qualification experience in the operation or maintenance of a thermal power plant with installed capacity of 40 MW or more. Breaking this down:

• Post-qualification means after your B.E./B.Tech degree: Internships, project work, or in-plant training completed during the degree do not count. The experience must be in a paid, formal employment capacity after graduation.
• Operation or maintenance role: You must be working in plant operations (control room, field operations, DCS/SCADA handling) or plant maintenance (rotating equipment, electrical systems, instrumentation). Design roles, procurement, or office functions at a power company do not qualify.
• 40 MW installed capacity: Small DG sets, rooftop solar, or mini-hydro plants do not count. You need documented experience at a utility-scale thermal generating station. This includes: state GENCO plants, central PSU plants (NTPC, NHPC thermal), IPP plants (Adani, Tata, JSW, GMR, etc.), and captive power plants of large industries (steel, cement, aluminium) if the installed capacity is ≥40 MW.
• What does NOT count: Transmission/distribution roles at DISCOMs, maintenance of power distribution systems, experience at substations (even 220 kV), and operations at renewable (solar/wind) plants.

Experience Type	Counts?	Reason
Operations engineer at 210 MW NTPC plant	Yes	Thermal, ≥40 MW, post-qualification
Maintenance engineer at 60 MW captive power plant	Yes	Thermal, ≥40 MW, post-qualification
Operations at 500 MW solar farm	No	Not thermal generation
Trainee Engineer (GET) in distribution at DISCOM	No	Distribution, not generation/maintenance
Plant engineer at 15 MW captive DG set	No	Below 40 MW threshold
Project site engineer during plant construction	Borderline	Usually not counted — verify with NTPC HR

Age Relaxation — Category-wise Table

The base age limit is 18 to 35 years as on 7 May 2026. Relaxation applicable:

Category	Upper Age Limit	Total Age
General (UR)	35 years	—
OBC (Non-Creamy Layer)	38 years	+3 years
SC / ST	40 years	+5 years
PwBD — General	45 years	+10 years
PwBD — OBC	48 years	+13 years
PwBD — SC/ST	50 years	+15 years
Ex-Servicemen (General)	As per GoI rules	Service + 3 years

There is no domicile-based relaxation — NTPC is a Central Government PSU and posts are open to candidates from all states. Age is calculated as on the last date of application (7 May 2026), not date of birth.

Educational Qualification — What NTPC Accepts

Discipline	Accepted Degree	Minimum Marks
Mechanical	B.E./B.Tech in Mechanical Engineering	40% aggregate (all semesters)
Electrical	B.E./B.Tech in Electrical Engineering	40% aggregate (all semesters)
Electrical (also accepted)	B.E./B.Tech in Electrical and Electronics Engineering (EEE)	40% aggregate
NOT accepted	Diploma in Mechanical/Electrical Engineering	Diploma alone does not qualify regardless of experience
NOT accepted	Lateral entry B.Tech (if only diploma is held)	Lateral entry B.Tech from a recognised university IS accepted

The 40% minimum is surprisingly accessible — most graduates easily clear this bar. If your aggregate is below 40% due to backlog papers counted in the aggregate, verify with the official notification whether NTPC calculates aggregate including or excluding backlog papers.

Document Checklist for Application

Keep these ready as soft copies (PDF/JPG) for the online application and as originals for document verification at the time of joining:

• B.E./B.Tech degree certificate or provisional degree certificate
• Mark sheets for all semesters (to calculate aggregate)
• Experience certificate(s) on employer letterhead mentioning: employer name, your designation, dates of employment, and that you worked in operation/maintenance of a thermal power plant of ≥40 MW capacity
• NOC from current employer (if you are presently employed)
• Date of birth proof (Class 10 certificate/marksheet)
• Caste certificate (OBC-NCL/SC/ST) in Central Government format, issued by a competent authority not earlier than 1 year from the application date
• EWS certificate in the prescribed Central Government format for the financial year 2025-26
• Passport-size photograph (recent, white background)
• Signature on white paper
• PwBD certificate from a designated government medical board (if applicable)

How to Apply — Step by Step

1. Visit careers.ntpc.co.in and click on the AE Operation 2026 notification (Advt. No. 05/26).
2. Register with your email ID and mobile number. You will receive a registration ID via email.
3. Fill the online application form: personal details, educational qualifications, experience details.
4. Upload documents: photo (max 100 KB), signature (max 50 KB), certificates as required.
5. Pay the application fee: ₹500 for General/OBC/EWS candidates. SC/ST/PwBD/Ex-SM: exempt.
6. Review and submit. Take a printout of the final submitted application for your records.
7. Last date: 7 May 2026 (fee payment deadline may be 1–2 days earlier — check the notification).

Frequently Asked Questions

Q: I have a B.Tech from a private university with NAAC A grading. Is it accepted?

NTPC requires degrees from "recognised institutions" — typically institutions approved by UGC/AICTE. Degrees from NAAC-accredited private universities are generally accepted. Degrees from deemed universities and autonomous institutions are also usually accepted as long as they are AIU/UGC-recognized. Degrees from institutions that are not affiliated to any statutory university are risky — verify with NTPC HR before applying.

Q: Can I apply if my B.Tech result is awaited?

No. You must hold the complete B.E./B.Tech degree (or provisional degree certificate) at the time of application. Candidates in the final semester awaiting results are generally not eligible for this recruitment.

Q: What happens if I submit a wrong experience certificate — one from a non-thermal plant or below 40 MW?

NTPC verifies experience certificates at the document verification stage and again before joining. If a mismatch is found — plant capacity below 40 MW, role not clearly in operations/maintenance, dates overlapping with the degree period — your candidature is cancelled. This disqualification applies even if you have already cleared the CBT and interview. Submit genuine, verifiable experience certificates only. If your experience is borderline (e.g., a 45 MW plant where documents state "35 MW"), do not guess — contact NTPC HR for clarification before applying.

Q: Is there a bond or service agreement after joining?

Fixed-term contract roles like this AE (Operation) position do not typically carry a service bond in the traditional sense. However, the offer letter may contain a clause about a notice period for early termination by the employee — commonly 30 to 90 days. Leaving before completing the notice period may result in recovery of salary advances or joining expenses. There is no educational bond (unlike some central government training-linked appointments where you must serve for a minimum period after sponsored training). Read your specific offer letter clause before signing.

Q: If I am currently an NTPC contract employee in a different role, can I apply?

Yes, existing NTPC contract employees can apply for new NTPC recruitments subject to meeting the eligibility criteria. However, you should check your current contract's clause on concurrent employment or prior approval requirement. In some NTPC contracts, applying for another NTPC role while in service requires advance notice or NOC from your reporting manager. Obtain the relevant clearance before applying to avoid any conflict-of-interest claim.