Here is a consolidated summary of the main points from the recruitment announcement:
| Event | Date |
| Online Application Start Date | October 7, 2025 |
| Last Date to Apply & Pay Fee | November 5, 2025 (11:55 PM) |
| Computer Based Test (Tentative) | December 2025 |
A total of 14 vacancies are announced for the following posts:
| Post Name | Number of Vacancies | Pay Scale (7th CPC Pay Matrix) |
| Lower Division Clerk (LDC) | 04 | Level-2 |
| Junior Hydrographic Surveyor (JHS) | 09 | Varies (Level-6/7/10 is common in IWAI recruitment) |
| Senior Accounts Officer (SAO) | 01 | Level-10 |
| Total | 14 |
| Post Name | Essential Qualification & Experience | Age Limit (as on 05/11/2025) |
| Lower Division Clerk (LDC) | 12th Pass + Typing Speed of 35 w.p.m. in English or 30 w.p.m. in Hindi on a computer. | 18 to 27 years |
| Junior Hydrographic Surveyor (JHS) | Degree in Civil Engineering, OR Diploma in Civil Engineering with 3 years experience in Hydrographic/land survey, OR SR I/II of Indian Navy with 7 years experience in Hydrography and navigation. | Not exceeding 30 years |
| Senior Accounts Officer (SAO) | Degree + Professional qualification (Final exam of ICAI, ICWAI, or SAS Commercial exam) + 3 years supervisory experience in commercial accounts. | Not exceeding 35 years |
| Category | Application Fee |
| General (UR) / OBC / EWS | ₹500/- |
| SC / ST / PwBD / Ex-Servicemen / Women | Exempted (No Fee) |
The process is designed to be fair and is multi-staged depending on the post:
Computer Based Test (CBT): Primary stage for all posts. (Qualifying Marks: 45% for UR, 40% for OBC/EWS, 35% for SC/ST/PwD).
Tier 2: Skill Test: Only for LDC candidates who qualify the CBT. It is a mandatory, qualifying typing test.
Tier 3: Interview: Only for SAO candidates who qualify the CBT. The final selection will be based on the combined performance in the CBT and the Interview.
The salary is based on the 7th Central Pay Commission (CPC) Pay Matrix. The initial Basic Pay for each post is the first cell of the respective Pay Level.
| Post Name | Pay Level (7th CPC) | Basic Pay Range (Approx.) | Expected In-Hand Gross Salary (Initial) |
| Senior Accounts Officer (SAO) | Level-10 | ₹56,100 – ₹1,77,500 | ~ ₹85,000 – ₹95,000+ per month |
| Junior Hydrographic Surveyor (JHS) | Level-6 | ₹35,400 – ₹1,12,400 | ~ ₹55,000 – ₹65,000+ per month |
| Lower Division Clerk (LDC) | Level-2 | ₹19,900 – ₹63,200 | ~ ₹32,000 – ₹38,000+ per month |
Note on Gross Salary: The final Gross Salary depends on the posting city (X, Y, or Z class) which determines the House Rent Allowance (HRA) percentage. The major components that significantly boost the Basic Pay are:
Dearness Allowance (DA): A percentage of the Basic Pay (e.g., currently 50% for Central Govt. posts).
House Rent Allowance (HRA): 27%, 18%, or 9% of Basic Pay, depending on the city class.
Transport Allowance (TA): Fixed amount based on the pay level, plus DA on TA.
The Computer-Based Test (CBT) is generally held for 200 Marks with 100 Questions, each carrying 2 marks, and having a negative marking of 0.50 marks for a wrong answer. The duration is typically 120 minutes (2 hours).
The CBT for these non-specialized/technical posts generally follows a standard government exam pattern, likely covering:
| Subject | No. of Questions (Tentative) | Max. Marks (Tentative) |
| General Intelligence & Reasoning | 25 | 50 |
| General Awareness | 25 | 50 |
| Numerical/Quantitative Aptitude | 25 | 50 |
| English Language & Comprehension | 25 | 50 |
| Total | 100 | 200 |
Syllabus Highlights:
General Awareness: Focuses on Indian History, Culture, Geography, Economic Scene, General Polity, Scientific Research, and knowledge related to the Inland Waterways of India (IWAI's role, National Waterways, etc.).
Skill Test (LDC): Candidates must achieve 10,500 KDPH for English or 9,000 KDPH for Hindi (corresponding to 35 w.p.m. or 30 w.p.m. respectively). This is qualifying in nature.
The CBT for SAO will likely be a combination of a General section and a Professional section:
Part A (General Aptitude): Questions on General Awareness, Reasoning, and English.
Part B (Professional Knowledge): Dedicated questions from Accounting, Finance, Auditing, Taxation (Income Tax/GST), Costing, and relevant Government/PSU finance rules.
| Selection Stage | Weightage | Final Merit |
| Computer Based Test (CBT) | 70% - 85% (Typical range for Govt. recruitment) | YES |
| Interview | 15% - 30% (Typical range for Govt. recruitment) | YES |
Note: The exact weightage (e.g., 70:30 or 80:20) for the SAO post will be specified in the official notification. The final merit list for SAO will be prepared based on the combined marks of the CBT and the Interview.
Job Location: While the headquarters is in Noida, selected candidates can be posted to any of IWAI's Regional/Sub-Offices, including Patna, Kolkata, Guwahati, Varanasi, Bhubaneswar, and Kochi.
Typing Speed Calculation (LDC): The official requirement specifies that 35 w.p.m. in English corresponds to 10,500 Key Depression Per Hour (KDPH), and 30 w.p.m. in Hindi corresponds to 9,000 KDPH (on an average of 5 key depressions for each word).
Age Relaxation: Age relaxation is applicable for SC/ST/OBC/PwD/Ex-Servicemen categories as per the extant Central Government rules.