NALCO HEMM Operator 2026 Mock Test Series

• Candidates must carry a printed e-Admit Card and a valid original photo ID proof.
• Reporting time is strictly 60 minutes before the commencement of the examination.
• Electronic devices, including mobile phones and smartwatches, are strictly prohibited inside the exam hall.
• Use only a black or blue ballpoint pen for marking OMR sheets if applicable.
• Candidates must occupy the allotted seat and verify the credentials on the computer screen.

The National Aluminium Company Limited (NALCO) recruits for the HEMM Operator position periodically based on operational requirements at its mines and refineries. Candidates must monitor the official NALCO India career portal at nalcoindia.com for active notifications. All official communication, including corrigendums and shortlisting criteria, is released exclusively through the 'Career' section of the official website. Applicants are advised to avoid third-party portals for recruitment updates to ensure access to authentic, verified information regarding the HEMM Operator selection process.

Follow these steps to download the official recruitment notification:

1. Visit the official NALCO website: www.nalcoindia.com.
2. Navigate to the 'Career' tab located in the main menu.
3. Select 'Employment Notifications' from the dropdown list.
4. Locate the specific advertisement for 'HEMM Operator' or 'Mining Mate/Operator'.
5. Click on the 'Download PDF' icon to save the official document for reference.

The total vacancy for the HEMM Operator role varies per recruitment cycle and is strictly governed by the official notification notification. Breakdowns are provided as follows:

• UR: As per official notification
• OBC (NCL): As per official notification
• SC: As per official notification
• ST: As per official notification
• EWS: As per official notification

The application fee is non-refundable and must be paid through the online payment gateway integrated into the NALCO portal.

• General/OBC/EWS: As per notification
• SC/ST/PwBD/Ex-SM: Nil
• Payment Mode: Net Banking, Credit Card, Debit Card, or SBI Collect.

The minimum age is 18 years and the maximum age limit is 35 years as of the crucial date mentioned in the official notification.

• SC/ST: 5 Years
• OBC (NCL): 3 Years
• PwBD: 10 Years
• Ex-Servicemen: As per Government of India directives

Candidates must possess the following qualifications:

• Essential: Matriculation (10th) pass from a recognized board.
• Technical: ITI in relevant trade (Diesel Mechanic/Motor Mechanic/Fitter) or valid Heavy Vehicle Driving License (HVDL) as specified in the recruitment notification.
• Physical: Must meet the medical fitness standards prescribed for mining operations.

1. Written Test (Computer Based Test)
2. Trade/Skill Test (Qualifying nature)
3. Document Verification
4. Pre-employment Medical Examination

The salary structure is governed by the NALCO Pay Matrix. It includes:

• Basic Pay: As per official pay scale
• Allowances: DA, HRA, Perks, and Medical benefits as per company policy
• Gross Salary: Varies based on posting location

Admit cards are issued online via the NALCO Career portal. Candidates must carry the following to the exam center:

• Printed copy of the Admit Card.
• Original Photo ID (Aadhaar Card, PAN Card, Voter ID, or Passport).
• Two recent passport-sized color photographs.

NALCO publishes the provisional answer key within 7-10 days of the exam. Candidates can submit objections via the online portal by paying the prescribed fee per question within the stipulated window.

The final merit list is prepared based on the marks secured in the Written Test, provided the candidate qualifies in the Skill Test. Normalization is applied if the exam is conducted in multiple shifts.

Focus on the following for NALCO HEMM Operator preparation:

• Technical Mastery: Prioritize ITI trade theory, specifically Diesel Mechanics and Engine maintenance.
• Safety Protocols: Thoroughly study Mine Safety Acts and HEMM operational safety guidelines.
• General Aptitude: Practice previous year questions from similar PSU exams (Coal India, NMDC).
• Revision: Use concise notes for technical specifications of heavy earth-moving machinery.

NALCO HEMM Operator Historical Cut-off Data

The following data represents the official cut-off marks for the NALCO HEMM Operator recruitment as published by the National Aluminium Company Limited (NALCO). This data is verified against official recruitment notification archives and final result write-ups.

Recruitment Cycle: 2017 (Advt. No. S&P/01/2017)

The selection process for the HEMM Operator (Trainee) post consisted of a Written Test followed by a Trade Test/Skill Test. The cut-off marks provided below represent the minimum qualifying marks for the Written Test stage.

Source: Official NALCO Recruitment Result Notification, Ref: NALCO/HRD/Rectt./2017/HEMM-OP/Final-Result

Recruitment Cycle: 2022-23 (Advt. No. 10220405)

The selection process for the post of HEMM Operator (Trainee) involved a Computer Based Test (CBT). The following table details the final cut-off marks for the CBT stage as per the official merit list.

Source: Official NALCO Result Write-up, Advt. No. 10220405, Dated: 14th July 2023