IB ACIO Tech Recruitment 2025 – The Intelligence Bureau (IB), under the Ministry of Home Affairs (MHA), has released the IB ACIO Tech Recruitment 2025 Notification inviting applications from talented Indian nationals for Assistant Central Intelligence Officer Grade-II/Technical (ACIO-II/Tech) posts. A total of 258 vacancies are available — 90 in Computer Science & IT and 168 in Electronics & Communication.
Candidates who have qualified GATE 2023, 2024, or 2025 in relevant disciplines can apply. The online application process will start on 25 October 2025 and end on 16 November 2025.
This is a prestigious opportunity for engineers looking to join India’s internal intelligence service.
Candidates must apply through the official website .
For latest & simplified Sarkari updates, visit GovtJobLink.com,
Table of Contents
Intelligence Bureau (IB) ACIO Tech Recruitment 2025
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IB ACIO Tech Recruitment 2025 – Important Dates & Application Fee
| Important Dates | Application Fee |
|---|---|
| Application Start – 25 October2025 | General/OBC/EWS (Male): ₹200/- (Exam Fee ₹100 + Processing ₹100) |
| Last Date to Apply – 16 Nov 2025 | SC/ST/Female/Ex-Servicemen: ₹100/- (Processing Fee only) |
| Last Date for Fee Payment (Offline SBI Challan): 18 November 2025 | Mode of Payment: Online via Debit/Credit Card, Net Banking, UPI, or SBI Challan |
| Admit Card Release: To be notified | Fee Once Paid: Non-refundable |
| Skill Test / Interview Date: Will be intimated via Email | Payment Gateway: SBI e Pay Lite |
IB ACIO Tech Recruitment 2025 –Age Limit & Eligibility Details
| Age Limit (as on 16.11.2025) | Educational Qualification |
|---|---|
| Minimum Age: 18 Years | Candidates must have a valid GATE score (2023, 2024, or 2025) in: • Electronics & Communication (EC) or • Computer Science & IT (CS) |
| Maximum Age: 27 Years | Along with: ✅ B.E./B.Tech. in Electronics, ECE, Electrical & Electronics, IT, CS, or Computer Engineering OR ✅ M.Sc. in Electronics, Computer Science, Physics (with Electronics) OR ✅ MCA from a recognized University/Institute |
| Age Relaxation: • SC/ST – 5 Years • OBC – 3 Years • Departmental – up to 40 Years • Widows/Divorced Women – up to 35/40 Years • Ex-Servicemen & Sportspersons – As per Govt Rules | Note: PwBD candidates are not eligible for this post. |
IB ACIO Tech Recruitment 2025 –Vacancy Details
| Stream / Discipline | UR | EWS | OBC | SC | ST | Total |
|---|---|---|---|---|---|---|
| Computer Science & Information Technology | 40 | 7 | 24 | 13 | 6 | 90 |
| Electronics & Communication | 74 | 14 | 44 | 24 | 12 | 168 |
| Total Vacancy | 114 | 21 | 68 | 37 | 18 | 258 Posts |
IB ACIO Tech Recruitment 2025 – How to Apply Online & Required Documents
| How to Apply (Online Process) | Required Documents to Upload/Keep Ready |
|---|---|
| Visit the official website mha.gov.in and open the Recruitment of ACIO-II/Tech 2025 link. Click “Apply Online”, complete Step-I Registration using valid Email ID & Mobile Number. Log in again for Step-II, fill in personal and educational details.Upload scanned photo (100–200 KB) and signature (80–150 KB) in JPG/JPEG format. Pay application fee via SBI ePay Lite (UPI / Debit / Credit Card / Net Banking / Challan).Preview all entries carefully and submit the form. Download and print the final application for record.No need to send any hard copy by post.Keep checking registered email for Skill Test / Interview updates. | Recent passport-size color photo (100–200 KB). Scanned signature (80–150 KB). Valid photo ID (Aadhaar / PAN / Voter ID / Driving Licence). 10th, 12th and Degree certificates & mark sheets. Category certificate (SC/ST/OBC/EWS) in prescribed format from employer (for Govt/PSU candidates). Ex-Servicemen / Sports / Widow / Divorcee certificates, if applicable. Proof of age relaxation (if claimed). Identity proof used while applying should match documents shown during verification. |
IB ACIO Tech Recruitment 2025 : Pay Scale & Selection Process
| Selection Process | Pay Scale & Benefits |
|---|---|
| Shortlisting through GATE Score: Candidates who have qualified GATE 2023, 2024, or 2025 in EC / CS will be shortlisted (10× vacancies). Skill Test (250 Marks): Technical and practical assessment based on job profile.Interview (175 Marks): Focused on communication, analytical thinking, and subject knowledge. Final Merit List: Based on combined performance in GATE + Skill Test + Interview (Total 1175 Marks). Tie Resolution: Based on GATE marks → Skill Test → Interview → Date of Birth → Alphabetical order. Final Verification: Document and medical check before appointment. Expert Note: The exam structure rewards both technical excellence and communication ability — similar to SSC JE & DRDO Tech patterns but with GATE-level weightage. | Pay Level: Level 7 (₹44,900 – ₹1,42,400) in Pay Matrix. Basic Pay: ₹44,900/- per month. Special Security Allowance: 20% of Basic Pay. Gross Salary (Approx.): ₹70,000 – ₹85,000/month (depending on posting location). Perks & Benefits: DA, HRA, TA, Medical, Pension under NPS, Leave Encashment, and Special Duty Allowances. Analysis: Among Group ‘C’ Technical posts, IB ACIO (Tech) offers one of the best pay structures, especially due to the 20% Security Allowance — comparable to defense intelligence & cyber-tech agencies under MHA. |
IB ACIO Tech Recruitment 2025 : Exam Pattern & Syllabus
| Exam Pattern | Syllabus (Topics & Coverage) |
|---|---|
| Mode of Recruitment: Based on GATE Score, Skill Test, and Interview.Total Marks: 1175 Marks• GATE Score – 750 Marks• Skill Test – 250 Marks• Interview – 175 Marks. Skill Test: Practical and hands-on assessment related to Computer Science / Electronics discipline. Interview: Evaluates both technical depth and communication skills. Pattern Similarity: The exam follows the analytical depth of GATE and the structure of DRDO / ISRO Tech tests, focusing on accuracy and application-based problem-solving. Important Tip: Candidates should focus on problem-solving, logical reasoning, and clarity of technical concepts rather than rote learning. | Core Technical Subjects:• Data Structures & Algorithms• Computer Networks & Internet Protocols• Operating Systems & Database Management Systems (DBMS)• Digital Electronics, Analog Circuits, and Communication Systems• Signal Processing, Control Systems, Microprocessors & Microcontrollers• Cyber Security, Cryptography, and Information Systems• Programming (C, C++, Python, Java – basics) General Aptitude: Quantitative Reasoning, Logical Thinking, and English Comprehension. Interview Focus Areas: Applied engineering concepts, problem-solving, latest trends in technology, and communication clarity. Note: Candidates should revise core GATE syllabus areas and practice mock technical interviews for better performance. |
Important Useful Links for Apply Online, Download Notification
| Important Useful Links | |
|---|---|
| Apply Online | Click Here |
| Download Notification | Click Here |
| Official Website | Click Here |
| Join Whatsapp Channel | Click Here |
| Join Telegram Channel | Click Here |
| Join YouTube Channel | Click Here |
| Join Instagram Channel | Click Here |
| Join Facebook Channel | Click Here |
Exam Preparation Strategy
Preparing for IB ACIO Tech 2025 requires a balanced focus on GATE-level technical concepts and communication-oriented evaluation during the interview.
Below is a concise preparation strategy:
1. Understand the Exam Weightage
GATE Score carries the maximum marks (750). Candidates must strengthen their GATE core topics for both Computer Science and Electronics disciplines.
2. Revise Core Technical Subjects
Regularly revise Data Structures, Networks, Communication Systems, and Control Systems.
3. Practice GATE-Based Problem Sets
Attempt GATE previous papers to sharpen analytical and problem-solving skills.
4. Focus on Skill Test Practical Areas
Hands-on knowledge of coding, signal processing, and electronics debugging is critical.
5. Strengthen Communication Skills
Interview panels focus on how clearly and confidently you explain technical topics.
6. Keep Updated with Current Technologies
Understand latest trends like AI, Cyber Security, and IoT — these often appear in the interview.
7. Attempt Mock Tests
Take online mocks simulating real test pressure; analyze weak topics weekly.
8. Review Previous IB Technical Recruitment Trends
Compare cut-offs and interview questions from earlier IB technical recruitments.
9. Create Short Revision Notes
Keep 1–2-page summaries for each subject for last-week preparation.
10. Maintain Health & Consistency
Since interviews demand alertness and mental sharpness, follow a balanced routine.
Sample Questions & Recommended Books / Study Material
Sample Questions (Based on GATE/IB Syllabus Pattern)
- Explain the difference between TCP and UDP protocols.
- What are semaphores in operating systems?
- Define normalization and its types in DBMS.
- Explain the working of a microprocessor with an example.
- What is the Nyquist theorem in signal processing?
- How does a full adder circuit work?
- Differentiate between static and dynamic RAM.
- Describe the OSI model and its layers.
- What is modulation and its types in communication systems?
- Explain binary search and its time complexity.
- What is context switching in an operating system?
- Explain deadlocks and their prevention techniques.
- How is a compiler different from an interpreter?
- What are flip-flops and where are they used?
- Explain CRC error detection method.
- What is packet switching and circuit switching?
- Describe the process of encryption and decryption in networks.
- How is cache memory used to improve CPU performance?
- What is recursion in programming?
- Explain frequency and amplitude modulation with examples.
Recommended Books & Study Material
| Subject Area | Book / Author / Material |
|---|---|
| Computer Science (GATE Level) | “GATE Computer Science & IT” by R.K. Kanodia / Made Easy Notes |
| Electronics & Communication | “Electronic Devices and Circuits” by Boylestad / Sedra Smith |
| Network & Communication Systems | “Data Communication and Networking” by Behrouz Forouzan |
| General Aptitude | “Quantitative Aptitude” by R.S. Aggarwal |
| Interview & Skill Test | Previous GATE papers, ISRO/DRDO Technical Questions |
| Cyber Security & IT Trends | NPTEL and Coursera technical modules on Information Security |
Frequently Asked Question (FAQ)
| Question | Answer |
|---|---|
| 1. What is IB ACIO Tech Recruitment 2025? | It is a technical recruitment by the Intelligence Bureau (IB) under the Ministry of Home Affairs (MHA) for the post of Assistant Central Intelligence Officer Grade-II/Technical. |
| 2. How many vacancies are announced in IB ACIO Tech 2025? | A total of 258 vacancies have been announced — 90 in Computer Science & IT and 168 in Electronics & Communication. |
| 3. What is the application start and last date for IB ACIO Tech 2025? | The application starts on 25 October 2025 and the last date to apply is 16 November 2025. |
| 4. What is the official website for applying online? | Candidates must apply through the official website: www.mha.gov.in. |
| 5. What is the required qualification for IB ACIO Tech 2025? | Candidates must have a valid GATE Score (2023–2025) in EC or CS and hold B.E./B.Tech./M.Sc./MCA in relevant fields. |
| 6. Is there any interview in IB ACIO Tech recruitment? | Yes. Candidates shortlisted based on GATE score will face a Skill Test and Interview for the final selection. |
| 7. What is the age limit for IB ACIO Tech 2025? | The age limit is 18–27 years as on 16.11.2025, with relaxations for reserved categories and departmental candidates. |
| 8. What is the pay scale for IB ACIO Technical post? | The pay level is Level-7 (₹44,900 – ₹1,42,400) plus 20% Special Security Allowance and other government benefits. |
| 9. How is the final merit prepared? | Based on combined scores in GATE (750 Marks), Skill Test (250 Marks), and Interview (175 Marks). |
| 10. Where can I get simplified updates and exam guidance for IB ACIO 2025? | Visit GovtJobLink.com for clear updates, preparation tips, and syllabus guidance. |
Note: Applicants must thoroughly check all details including last date, eligibility, fee, age criteria, no. of posts, experience and selection process & other relevant details at official website. For latest, easy to understand & simplified updates, visit GovtJobLink.com, where we also assist you in comprehensive exam preparation guidance and in-depth exam pattern & syllabus support. Parts of this content has been refined and structured with AI assistance to enhance clarity and readability.