Indian Statistical Institute (ISI) Recruitment for 16 Non-Teaching Posts
Advertisement No. REC/12/2025-26/KOL: The Indian Statistical Institute (ISI) has invited online applications for the direct recruitment of 16 permanent non-teaching posts, including Engineer (Electrical), Electrician, Operator-cum-Mechanic (Lift), and Assistant (Library). The online application process is scheduled from December 29, 2025, to January 28, 2026.
The Indian Statistical Institute (ISI), an Institution of National Importance, has announced a recruitment drive to fill various Group 'B' and Group 'C' non-teaching positions on a permanent basis. This recruitment aims to induct skilled technical and administrative personnel to support the institute's operations at its headquarters in Kolkata and other centres across India. The drive includes one post of Engineer (Electrical) and multiple vacancies for Electrician, Operator-cum-Mechanic (Lift), and Assistant (Library).
The selection process is competitive and tailored to each post. For the Group 'B' Engineer post, the selection will be through a two-part written test followed by an interview. For the Group 'C' positions, selection will be based on a single written test followed by a qualifying skill test. The application process is entirely online through the official ISI website. This is an excellent opportunity for candidates with relevant technical and academic qualifications to secure a permanent central government job in a premier institution.
ISI Recruitment 2026 (Important Points)
Candidates must carefully review the key dates and details. All applications must be submitted online.
| Particulars | Details |
|---|---|
| Recruitment Organization | Indian Statistical Institute (ISI) |
| Advertisement Number | REC/12/2025-26/KOL |
| Post Names | Engineer, Electrician, Operator-cum-Mechanic, Assistant (Library) |
| Total Vacancies | 16 |
| Application Start Date | 29 December 2025 |
| Application Last Date | 28 January 2026 |
| Application Mode | Online Only |
| Job Type | Permanent Central Government Job |
| Job Location | Kolkata and other centres of ISI |
| Official Website | www.isical.ac.in |
Vacancy and Pay Scale Details
The recruitment drive is distributed across four different posts with the following vacancy and pay details:
| Post Name | Vacancies | Category Breakup | Pay Level (7th CPC) |
|---|---|---|---|
| Engineer (Electrical) 'A' | 1 | UR-1 | Level 7 (₹44,900 - ₹1,42,400) |
| Electrician 'A' | 5 | UR-3, OBC-1, SC-1 | Level 3 (₹21,700 - ₹69,100) |
| Operator-cum-Mechanic (Lift) 'A' | 6 | UR-4, OBC-1, ST-1 | Level 3 (₹21,700 - ₹69,100) |
| Assistant (Library) 'A' | 4 | UR-2, OBC-1, EWS-1 | Level 5 (₹29,200 - ₹92,300) |
| Total | 16 |
Application Fee (Non-Refundable)
- For UR, EWS, and OBC candidates: ₹500/-
- No fee for SC, ST, PwBD, and all Female candidates.
The fee must be paid online. Candidates applying for multiple posts must pay the fee for each post separately.
Eligibility Criteria
Candidates must ensure they meet the specific age and qualification requirements for the post they are applying for.
| Post Name | Age Limit | Essential Qualifications & Experience |
|---|---|---|
| Engineer (Electrical) 'A' | Below 35 years | B.E./B.Tech. in Electrical Engineering or equivalent. |
| Electrician 'A' | Below 35 years | School Final (Class 10) or equivalent AND a relevant ITI Certificate (Electrician/Wireman trade). Must possess a National Apprenticeship Certificate and an Electrical Workman's Permit. |
| Operator-cum-Mechanic (Lift) 'A' | Below 35 years | School Final (Class 10) or equivalent AND a relevant ITI Certificate. Experience in lift operation and maintenance is desirable. |
| Assistant (Library) 'A' | Below 35 years | Higher Secondary (10+2) or equivalent AND a Bachelor's degree in Library Science. Requires a typing speed of 30 w.p.m. and knowledge of computer operations. |
Selection Process
The selection process is tailored to each post.
- For Engineer (Electrical) 'A': Selection will be through a two-part Written Test (MCQ) followed by a Personal Interview. The final merit list will be based on the combined marks of the written test and the interview.
- For Electrician 'A', Operator-cum-Mechanic 'A', & Assistant (Library) 'A': The selection will be through a single Written Test (MCQ). Candidates shortlisted from the written test will have to appear for a Skill Test, which will be qualifying in nature. The final merit list will be prepared based only on the marks obtained in the written test.
Exam Pattern and Syllabus
The structure of the written test varies by post. There is no negative marking mentioned for any test.
Pattern for Engineer (Electrical) 'A':
- Total Duration: 2 Hours | Total Marks: 200
- Test-I (General Aptitude): 50 Questions, 100 Marks. (General Intelligence, General English, Quantitative Aptitude, General Awareness).
- Test-II (Domain Knowledge): 50 Questions, 100 Marks. (Syllabus based on B.E./B.Tech in Electrical Engineering).
Pattern for Electrician 'A' & Operator-cum-Mechanic (Lift) 'A':
- Total Questions: 100 | Total Marks: 100 | Duration: 2 Hours
- Domain Knowledge (Relevant Trade): 60 Questions
- General English: 20 Questions
- General Knowledge: 20 Questions
Pattern for Assistant (Library) 'A':
- Total Questions: 100 | Total Marks: 100 | Duration: 2 Hours
- Domain Knowledge (Library Science): 60 Questions
- General English: 20 Questions
- General Knowledge: 20 Questions
PET (Physical Efficiency Test)
There is no Physical Efficiency Test (PET) or Physical Standard Test (PST) applicable for any of the posts in this recruitment drive.
How to Prepare for the Exam
A focused preparation strategy is essential, with a strong emphasis on the domain knowledge section.
- Master the Domain Syllabus: For all posts, the domain/technical section carries the highest weightage. Thoroughly revise your entire B.E./B.Tech or ITI/Diploma curriculum as applicable.
- General Sections: For the general aptitude/GK/English sections, practice from standard competitive exam books. Focus on improving speed and accuracy.
- Skill Test Preparation: For Group 'C' posts, the skill test is a crucial qualifying stage. For Assistant (Library), practice typing to achieve the required speed. For technical posts like Electrician, be prepared for a practical trade test.
Best Books for Preparation
Candidates can refer to these standard books and resources.
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How to Apply Online
The application process is entirely online through the official ISI website.
- Visit the official ISI website: www.isical.ac.in and navigate to the "Jobs" section.
- Find the link for "Recruitment of non-teaching posts (Advt. No. REC/12/2025-26/KOL)".
- Read the detailed instructions carefully and click on the "Apply Online" link.
- Register on the portal and fill out the application form with your personal and educational details.
- Upload clear scanned copies of your photograph, signature, and other required documents.
- Pay the application fee online (if applicable).
- Review the application form before final submission. If applying for multiple posts, you must submit a separate application and fee for each.
- Download and take a printout of the final submitted application form for your records.
Documents Needed to Apply (for Uploading)
Candidates must have scanned copies of the following documents ready before starting the online application:
- Recent passport-size photograph.
- Scanned signature.
- Proof of Date of Birth (e.g., 10th Certificate).
- All educational qualification certificates and mark sheets (10th, 12th, ITI, Degree, etc.).
- Electrical Workman's Permit and NAC (for Electrician post).
- Experience certificates, if any.
- Category Certificate (SC/ST/OBC/EWS/PwBD) in the prescribed format.
- No Objection Certificate (NOC) if currently employed in a government organization.
Important Links
| Action | Link |
|---|---|
| Official Notification | Click Here |
| Apply Online | Click Here |
| Official Website | Click Here |
(FAQs)
- Q1: Is there an application fee for female candidates?
No, the notification clearly states that all female candidates, along with SC, ST, and PwBD candidates, are exempted from paying the application fee.
- Q2: Is there any negative marking in the written test?
The detailed notification does not mention any negative marking for wrong answers in the written tests for any of the posts.
- Q3: What is the selection process for the Engineer (Electrical) 'A' post?
The selection for the Engineer post will be based on the combined marks of a 200-mark written test (comprising General Aptitude and Domain Knowledge) and a 50-mark personal interview.
- Q4: I am a final year student. Can I apply?
No, candidates must possess all the required essential qualifications as on the last date of the online application, which is January 28, 2026. Final year students awaiting results are not eligible.
